From b165ff33abc122ebfc88703933f3e76845e52418 Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 2 Jun 2021 15:42:20 -0700 Subject: [PATCH 001/132] feat: minichef --- contracts/MiniChef.sol | 275 +++++++++++++++++++++++++++++++++++++ interfaces/IMiniChefV2.sol | 58 ++++++++ interfaces/IRewarder.sol | 20 +++ 3 files changed, 353 insertions(+) create mode 100644 contracts/MiniChef.sol create mode 100644 interfaces/IMiniChefV2.sol create mode 100644 interfaces/IRewarder.sol diff --git a/contracts/MiniChef.sol b/contracts/MiniChef.sol new file mode 100644 index 0000000..ae5bdfe --- /dev/null +++ b/contracts/MiniChef.sol @@ -0,0 +1,275 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; + +import "../interfaces/uni/IUniswapV2Router02.sol"; +import "../interfaces/uni/IUniswapV2Factory.sol"; +import "../interfaces/IMiniChefV2.sol"; + +interface IERC20Extended { + function decimals() external view returns (uint8); + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); +} + +contract MiniChefJoint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + address public tokenA; + address public providerA; + address public tokenB; + address public providerB; + + address public governance; + address public pendingGovernance; + address public strategist; + address public WETH; + address public reward; + address public router; + uint256 public pid; + IMiniChefV2 public minichef; + + modifier onlyGov { + require(msg.sender == governance); + _; + } + + modifier onlyGovOrStrategist { + require(msg.sender == governance || msg.sender == strategist); + _; + } + + constructor( + address _governance, + address _strategist, + address _tokenA, + address _tokenB, + address _router, + uint256 _pid + ) public { + _initialize(_governance, _strategist, _tokenA, _tokenB, _router, _pid); + } + + function _initialize( + address _governance, + address _strategist, + address _tokenA, + address _tokenB, + address _router, + uint256 _pid + ) internal { + require(address(tokenA) == address(0), "Joint already initialized"); + + governance = _governance; + strategist = _strategist; + tokenA = _tokenA; + tokenB = _tokenB; + router = _router; + pid = _pid; + + minichef = IMiniChefV2( + address(0x0769fd68dFb93167989C6f7254cd0D766Fb2841F) + ); + + reward = address(0x0b3F868E0BE5597D5DB7fEB59E1CADBb0fdDa50a); + WETH = address(0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270); + + IERC20(getPair()).approve(address(minichef), type(uint256).max); + IERC20(tokenA).approve(address(router), type(uint256).max); + IERC20(tokenB).approve(address(router), type(uint256).max); + IERC20(reward).approve(address(router), type(uint256).max); + IERC20(getPair()).approve(address(router), type(uint256).max); + } + + function name() external view returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "/", + IERC20Extended(address(tokenB)).symbol(), + "=>", + IERC20Extended(address(reward)).symbol() + ) + ); + + return string(abi.encodePacked("SushiMiniChefJointOf", ab)); + } + + function createLP() internal { + IUniswapV2Router02(router).addLiquidity( + tokenA, + tokenB, + balanceOfA(), + balanceOfB(), + 0, + 0, + address(this), + now + ); + } + + function depositLP() internal { + if (balanceOfPair() > 0) + minichef.deposit(pid, balanceOfPair(), address(this)); + } + + function getReward() external onlyGovOrStrategist { + minichef.harvest(pid, address(this)); + } + + function invest() external onlyGovOrStrategist { + createLP(); + depositLP(); + } + + // If there is a lot of impermanent loss, some capital will need to be sold + // To make both sides even + function sellCapital( + address _tokenFrom, + address _tokenTo, + uint256 _amount + ) external onlyGovOrStrategist { + IUniswapV2Router02(router) + .swapExactTokensForTokensSupportingFeeOnTransferTokens( + _amount, + 0, + getTokenOutPath(_tokenFrom, _tokenTo), + address(this), + now + ); + } + + function liquidatePosition() external onlyGovOrStrategist { + minichef.withdrawAndHarvest(pid, balanceOfStake(), address(this)); + IUniswapV2Router02(router).removeLiquidity( + tokenA, + tokenB, + balanceOfPair(), + 0, + 0, + address(this), + now + ); + } + + function distributeProfit() external onlyGovOrStrategist { + uint256 balanceA = balanceOfA(); + if (balanceA > 0) { + IERC20(tokenA).transfer(providerA, balanceA); + } + + uint256 balanceB = balanceOfB(); + if (balanceB > 0) { + IERC20(tokenB).transfer(providerB, balanceB); + } + } + + function setMiniChef(address _minichef) external onlyGov { + minichef = IMiniChefV2(_minichef); + IERC20(getPair()).approve(_minichef, type(uint256).max); + } + + function setPid(uint256 _newPid) external onlyGov { + pid = _newPid; + } + + function setWETH(address _weth) external onlyGov { + WETH = _weth; + } + + function getTokenOutPath(address _token_in, address _token_out) + internal + view + returns (address[] memory _path) + { + bool is_weth = + _token_in == address(WETH) || _token_out == address(WETH); + _path = new address[](is_weth ? 2 : 3); + _path[0] = _token_in; + if (is_weth) { + _path[1] = _token_out; + } else { + _path[1] = address(WETH); + _path[2] = _token_out; + } + } + + function getPair() public view returns (address) { + address factory = IUniswapV2Router02(router).factory(); + return IUniswapV2Factory(factory).getPair(tokenA, tokenB); + } + + function balanceOfPair() public view returns (uint256) { + return IERC20(getPair()).balanceOf(address(this)); + } + + function balanceOfA() public view returns (uint256) { + return IERC20(tokenA).balanceOf(address(this)); + } + + function balanceOfB() public view returns (uint256) { + return IERC20(tokenB).balanceOf(address(this)); + } + + function balanceOfReward() public view returns (uint256) { + return IERC20(reward).balanceOf(address(this)); + } + + function balanceOfStake() public view returns (uint256) { + return minichef.userInfo(pid, address(this)).amount; + } + + function pendingReward() + public + view + returns ( + uint256 _reward, + IERC20[] memory _extraRewardTokens, + uint256[] memory _extraRewardAmounts + ) + { + _reward = minichef.pendingSushi(pid, address(this)); + (_extraRewardTokens, _extraRewardAmounts) = minichef + .rewarder(pid) + .pendingTokens(pid, address(this), _reward); + } + + function setProviderA(address _providerA) external onlyGov { + providerA = _providerA; + } + + function setProviderB(address _providerB) external onlyGov { + providerB = _providerB; + } + + function setReward(address _reward) external onlyGov { + reward = _reward; + } + + function setStrategist(address _strategist) external onlyGov { + strategist = _strategist; + } + + function setPendingGovernance(address _pendingGovernance) external onlyGov { + pendingGovernance = _pendingGovernance; + } + + function acceptGovernor() external { + require(msg.sender == pendingGovernance); + governance = pendingGovernance; + pendingGovernance = address(0); + } +} diff --git a/interfaces/IMiniChefV2.sol b/interfaces/IMiniChefV2.sol new file mode 100644 index 0000000..64cbac5 --- /dev/null +++ b/interfaces/IMiniChefV2.sol @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: MIT +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./IRewarder.sol"; + +interface IMiniChefV2 { + struct UserInfo { + uint256 amount; + uint256 rewardDebt; + } + + struct PoolInfo { + uint128 accSushiPerShare; + uint64 lastRewardTime; + uint64 allocPoint; + } + + function poolLength() external view returns (uint256); + + function updatePool(uint256 pid) + external + returns (IMiniChefV2.PoolInfo memory); + + function userInfo(uint256 _pid, address _user) + external + view + returns (IMiniChefV2.UserInfo memory); + + function deposit( + uint256 pid, + uint256 amount, + address to + ) external; + + function withdraw( + uint256 pid, + uint256 amount, + address to + ) external; + + function harvest(uint256 pid, address to) external; + + function withdrawAndHarvest( + uint256 pid, + uint256 amount, + address to + ) external; + + function pendingSushi(uint256 _pid, address _user) + external + view + returns (uint256 pending); + + function emergencyWithdraw(uint256 pid, address to) external; + + function rewarder(uint256 i) external view returns (IRewarder); +} diff --git a/interfaces/IRewarder.sol b/interfaces/IRewarder.sol new file mode 100644 index 0000000..6ca353d --- /dev/null +++ b/interfaces/IRewarder.sol @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: MIT + +pragma solidity 0.6.12; +import {IERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; + +interface IRewarder { + function onSushiReward( + uint256 pid, + address user, + address recipient, + uint256 sushiAmount, + uint256 newLpAmount + ) external; + + function pendingTokens( + uint256 pid, + address user, + uint256 sushiAmount + ) external view returns (IERC20[] memory, uint256[] memory); +} From e5bd4a54c49a48cff347656750dc2e03bf730d2f Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 2 Jun 2021 17:58:02 -0700 Subject: [PATCH 002/132] feat: extra rewards helpers --- contracts/MiniChef.sol | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/contracts/MiniChef.sol b/contracts/MiniChef.sol index ae5bdfe..926c66d 100644 --- a/contracts/MiniChef.sol +++ b/contracts/MiniChef.sol @@ -228,6 +228,33 @@ contract MiniChefJoint { return IERC20(reward).balanceOf(address(this)); } + function extraRewardsTokens() + public + view + returns (IERC20[] memory _extraRewards) + { + (_extraRewards, ) = minichef.rewarder(pid).pendingTokens( + pid, + address(this), + 0 + ); + } + + function balanceOfExtraRewards() + public + view + returns (uint256[] memory _extraRewardsBalances) + { + (IERC20[] memory extraRewards, ) = + minichef.rewarder(pid).pendingTokens(pid, address(this), 0); + + _extraRewardsBalances = new uint256[](extraRewards.length); + + for (uint256 i = 0; i < extraRewards.length; i++) { + _extraRewardsBalances[i] = extraRewards[i].balanceOf(address(this)); + } + } + function balanceOfStake() public view returns (uint256) { return minichef.userInfo(pid, address(this)).amount; } From b9b71afea4923b970f89f8e022fd4caaf44fb09e Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 10 Jun 2021 20:07:49 -0700 Subject: [PATCH 003/132] fix: approve spend of extraRewardTokens --- contracts/MiniChef.sol | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/contracts/MiniChef.sol b/contracts/MiniChef.sol index 926c66d..c53a19e 100644 --- a/contracts/MiniChef.sol +++ b/contracts/MiniChef.sol @@ -91,6 +91,15 @@ contract MiniChefJoint { IERC20(tokenB).approve(address(router), type(uint256).max); IERC20(reward).approve(address(router), type(uint256).max); IERC20(getPair()).approve(address(router), type(uint256).max); + + IERC20[] memory extraRewardsTokens = extraRewardsTokens(); + for (uint256 i = 0; i < extraRewardsTokens.length; i++) { + if ( + tokenA == address(extraRewardsTokens[i]) || + tokenB == address(extraRewardsTokens[i]) + ) continue; + extraRewardsTokens[i].approve(address(router), type(uint256).max); + } } function name() external view returns (string memory) { From 0749503c227af1a6fba9c8efb124d0ba2f0aba83 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 20 Jul 2021 20:29:43 -0700 Subject: [PATCH 004/132] feat: beginning of refactor --- interfaces/IMasterChef.sol | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/interfaces/IMasterChef.sol b/interfaces/IMasterChef.sol index df9bdd3..97d0e8f 100644 --- a/interfaces/IMasterChef.sol +++ b/interfaces/IMasterChef.sol @@ -24,6 +24,11 @@ interface IMasterchef { function poolInfo(uint256) external view returns (PoolInfo memory); + function pendingSushi(uint256 _pid, address _user) + external + view + returns (uint256); + function pendingIce(uint256 _pid, address _user) external view From cd147d1ecc0903a60fa77486ce450d2277f9cbef Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 20 Jul 2021 21:08:25 -0700 Subject: [PATCH 005/132] feat: progress --- brownie-config.yml | 6 +- contracts/BooJoint.sol | 260 --------------------------- contracts/CakeJoint.sol | 263 ---------------------------- contracts/Joint.sol | 165 +++++++---------- contracts/MiniChef.sol | 311 --------------------------------- contracts/ProviderStrategy.sol | 20 +++ interfaces/IMasterChef.sol | 15 -- 7 files changed, 91 insertions(+), 949 deletions(-) delete mode 100644 contracts/BooJoint.sol delete mode 100644 contracts/CakeJoint.sol delete mode 100644 contracts/MiniChef.sol diff --git a/brownie-config.yml b/brownie-config.yml index 25459e9..03e3ea9 100644 --- a/brownie-config.yml +++ b/brownie-config.yml @@ -1,14 +1,14 @@ # use Ganache's forked mainnet mode as the default network # NOTE: You don't *have* to do this, but it is often helpful for testing networks: - default: ftm-main-fork + default: mainnet-fork # automatically fetch contract sources from Etherscan autofetch_sources: True # require OpenZepplin Contracts dependencies: - - iearn-finance/yearn-vaults@0.3.4 + - iearn-finance/yearn-vaults@0.4.3 - OpenZeppelin/openzeppelin-contracts@3.1.0 # path remapping to support imports from GitHub/NPM @@ -16,7 +16,7 @@ compiler: solc: version: 0.6.12 remappings: - - "@yearnvaults=iearn-finance/yearn-vaults@0.3.4" + - "@yearnvaults=iearn-finance/yearn-vaults@0.4.3" - "@openzeppelin=OpenZeppelin/openzeppelin-contracts@3.1.0" reports: diff --git a/contracts/BooJoint.sol b/contracts/BooJoint.sol deleted file mode 100644 index 253f7be..0000000 --- a/contracts/BooJoint.sol +++ /dev/null @@ -1,260 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; - -import "../interfaces/uni/IUniswapV2Router02.sol"; -import "../interfaces/uni/IUniswapV2Factory.sol"; -import "../interfaces/IMasterChef.sol"; - -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} - -contract BooJoint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - address public tokenA; - address public providerA; - address public tokenB; - address public providerB; - - address public governance; - address public pendingGovernance; - address public strategist; - address public WETH; - address public reward; - address public router; - uint256 public pid; - IMasterchef public masterchef; - - modifier onlyGov { - require(msg.sender == governance); - _; - } - - modifier onlyGovOrStrategist { - require(msg.sender == governance || msg.sender == strategist); - _; - } - - constructor( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) public { - _initialize(_governance, _strategist, _tokenA, _tokenB, _router, _pid); - } - - function _initialize( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) internal { - require(address(tokenA) == address(0), "Joint already initialized"); - - governance = _governance; - strategist = _strategist; - tokenA = _tokenA; - tokenB = _tokenB; - router = _router; - pid = _pid; - - masterchef = IMasterchef( - address(0x2b2929E785374c651a81A63878Ab22742656DcDd) - ); - - reward = address(0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE); - WETH = address(0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83); - - IERC20(getPair()).approve(address(masterchef), type(uint256).max); - IERC20(tokenA).approve(address(router), type(uint256).max); - IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(reward).approve(address(router), type(uint256).max); - IERC20(getPair()).approve(address(router), type(uint256).max); - } - - function name() external view returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("BooJointOf", ab)); - } - - function createLP() internal { - IUniswapV2Router02(router).addLiquidity( - tokenA, - tokenB, - balanceOfA(), - balanceOfB(), - 0, - 0, - address(this), - now - ); - } - - function depositLP() internal { - if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); - } - - function getReward() external onlyGovOrStrategist { - masterchef.deposit(pid, 0); - } - - function invest() external onlyGovOrStrategist { - createLP(); - depositLP(); - } - - // If there is a lot of impermanent loss, some capital will need to be sold - // To make both sides even - function sellCapital( - address _tokenFrom, - address _tokenTo, - uint256 _amount - ) external onlyGovOrStrategist { - IUniswapV2Router02(router) - .swapExactTokensForTokensSupportingFeeOnTransferTokens( - _amount, - 0, - getTokenOutPath(_tokenFrom, _tokenTo), - address(this), - now - ); - } - - function liquidatePosition() external onlyGovOrStrategist { - masterchef.withdraw(pid, balanceOfStake()); - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); - } - - function distributeProfit() external onlyGovOrStrategist { - uint256 balanceA = balanceOfA(); - if (balanceA > 0) { - IERC20(tokenA).transfer(providerA, balanceA); - } - - uint256 balanceB = balanceOfB(); - if (balanceB > 0) { - IERC20(tokenB).transfer(providerB, balanceB); - } - } - - function setMasterChef(address _masterchef) external onlyGov { - masterchef = IMasterchef(_masterchef); - IERC20(getPair()).approve(_masterchef, type(uint256).max); - } - - function setPid(uint256 _newPid) external onlyGov { - pid = _newPid; - } - - function setWETH(address _weth) external onlyGov { - WETH = _weth; - } - - function getTokenOutPath(address _token_in, address _token_out) - internal - view - returns (address[] memory _path) - { - bool is_weth = - _token_in == address(WETH) || _token_out == address(WETH); - _path = new address[](is_weth ? 2 : 3); - _path[0] = _token_in; - if (is_weth) { - _path[1] = _token_out; - } else { - _path[1] = address(WETH); - _path[2] = _token_out; - } - } - - function getPair() public view returns (address) { - address factory = IUniswapV2Router02(router).factory(); - return IUniswapV2Factory(factory).getPair(tokenA, tokenB); - } - - function balanceOfPair() public view returns (uint256) { - return IERC20(getPair()).balanceOf(address(this)); - } - - function balanceOfA() public view returns (uint256) { - return IERC20(tokenA).balanceOf(address(this)); - } - - function balanceOfB() public view returns (uint256) { - return IERC20(tokenB).balanceOf(address(this)); - } - - function balanceOfReward() public view returns (uint256) { - return IERC20(reward).balanceOf(address(this)); - } - - function balanceOfStake() public view returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - - function pendingReward() public view returns (uint256) { - return masterchef.pendingBOO(pid, address(this)); - } - - function setProviderA(address _providerA) external onlyGov { - providerA = _providerA; - } - - function setProviderB(address _providerB) external onlyGov { - providerB = _providerB; - } - - function setReward(address _reward) external onlyGov { - reward = _reward; - } - - function setStrategist(address _strategist) external onlyGov { - strategist = _strategist; - } - - function setPendingGovernance(address _pendingGovernance) external onlyGov { - pendingGovernance = _pendingGovernance; - } - - function acceptGovernor() external { - require(msg.sender == pendingGovernance); - governance = pendingGovernance; - pendingGovernance = address(0); - } -} diff --git a/contracts/CakeJoint.sol b/contracts/CakeJoint.sol deleted file mode 100644 index b8082cf..0000000 --- a/contracts/CakeJoint.sol +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; - -import "../interfaces/uni/IUniswapV2Router02.sol"; -import "../interfaces/uni/IUniswapV2Factory.sol"; -import "../interfaces/IMasterChef.sol"; - -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} - -contract CakeJoint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - address public tokenA; - address public providerA; - address public tokenB; - address public providerB; - - address public governance; - address public pendingGovernance; - address public strategist; - address public WETH; - address public reward; - address public router; - uint256 public pid; - IMasterchef public masterchef; - - modifier onlyGov { - require(msg.sender == governance); - _; - } - - modifier onlyGovOrStrategist { - require(msg.sender == governance || msg.sender == strategist); - _; - } - - constructor( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) public { - _initialize(_governance, _strategist, _tokenA, _tokenB, _router, _pid); - } - - function _initialize( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) internal { - require(address(tokenA) == address(0), "Joint already initialized"); - - governance = _governance; - strategist = _strategist; - tokenA = _tokenA; - tokenB = _tokenB; - router = _router; - pid = _pid; - - masterchef = IMasterchef( - address(0x73feaa1eE314F8c655E354234017bE2193C9E24E) - ); - - reward = address(0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82); - WETH = address(0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c); - - IERC20(getPair()).approve(address(masterchef), type(uint256).max); - IERC20(tokenA).approve(address(router), type(uint256).max); - IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(reward).approve(address(router), type(uint256).max); - IERC20(getPair()).approve(address(router), type(uint256).max); - } - - function name() external view returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "/", - IERC20Extended(address(tokenB)).symbol(), - "=>", - IERC20Extended(address(reward)).symbol() - ) - ); - - return string(abi.encodePacked("BooJointOf", ab)); - } - - function createLP() internal { - IUniswapV2Router02(router).addLiquidity( - tokenA, - tokenB, - balanceOfA(), - balanceOfB(), - 0, - 0, - address(this), - now - ); - } - - function depositLP() internal { - if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); - } - - function getReward() external onlyGovOrStrategist { - masterchef.deposit(pid, 0); - } - - function invest() external onlyGovOrStrategist { - createLP(); - depositLP(); - } - - // If there is a lot of impermanent loss, some capital will need to be sold - // To make both sides even - function sellCapital( - address _tokenFrom, - address _tokenTo, - uint256 _amount - ) external onlyGovOrStrategist { - IUniswapV2Router02(router) - .swapExactTokensForTokensSupportingFeeOnTransferTokens( - _amount, - 0, - getTokenOutPath(_tokenFrom, _tokenTo), - address(this), - now - ); - } - - function liquidatePosition() external onlyGovOrStrategist { - masterchef.withdraw(pid, balanceOfStake()); - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); - } - - function distributeProfit() external onlyGovOrStrategist { - uint256 balanceA = balanceOfA(); - if (balanceA > 0) { - IERC20(tokenA).transfer(providerA, balanceA); - } - - uint256 balanceB = balanceOfB(); - if (balanceB > 0) { - IERC20(tokenB).transfer(providerB, balanceB); - } - } - - function setMasterChef(address _masterchef) external onlyGov { - masterchef = IMasterchef(_masterchef); - IERC20(getPair()).approve(_masterchef, type(uint256).max); - } - - function setPid(uint256 _newPid) external onlyGov { - pid = _newPid; - } - - function setWETH(address _weth) external onlyGov { - WETH = _weth; - } - - function getTokenOutPath(address _token_in, address _token_out) - internal - view - returns (address[] memory _path) - { - bool is_weth = - _token_in == address(WETH) || _token_out == address(WETH); - _path = new address[](is_weth ? 2 : 3); - _path[0] = _token_in; - if (is_weth) { - _path[1] = _token_out; - } else { - _path[1] = address(WETH); - _path[2] = _token_out; - } - } - - function getPair() public view returns (address) { - address factory = IUniswapV2Router02(router).factory(); - return IUniswapV2Factory(factory).getPair(tokenA, tokenB); - } - - function balanceOfPair() public view returns (uint256) { - return IERC20(getPair()).balanceOf(address(this)); - } - - function balanceOfA() public view returns (uint256) { - return IERC20(tokenA).balanceOf(address(this)); - } - - function balanceOfB() public view returns (uint256) { - return IERC20(tokenB).balanceOf(address(this)); - } - - function balanceOfReward() public view returns (uint256) { - return IERC20(reward).balanceOf(address(this)); - } - - function balanceOfStake() public view returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - - function pendingReward() public view returns (uint256) { - return masterchef.pendingCake(pid, address(this)); - } - - function setProviderA(address _providerA) external onlyGov { - providerA = _providerA; - } - - function setProviderB(address _providerB) external onlyGov { - providerB = _providerB; - } - - function setReward(address _reward) external onlyGov { - reward = _reward; - } - - function setStrategist(address _strategist) external onlyGov { - strategist = _strategist; - } - - function setPendingGovernance(address _pendingGovernance) external onlyGov { - pendingGovernance = _pendingGovernance; - } - - function acceptGovernor() external { - require(msg.sender == pendingGovernance); - governance = pendingGovernance; - pendingGovernance = address(0); - } -} diff --git a/contracts/Joint.sol b/contracts/Joint.sol index e0ac669..d8bcba4 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -22,99 +22,96 @@ interface IERC20Extended { function symbol() external view returns (string memory); } +interface ProviderStrategy { + function governance() external view returns (address); + + function strategist() external view returns (address); + + function keeper() external view returns (address); + + function want() external view returns (address); +} + contract Joint { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; + ProviderStrategy public providerA; address public tokenA; - address public providerA; + ProviderStrategy public providerB; address public tokenB; - address public providerB; + bool public reinvest; - address public governance; - address public pendingGovernance; - address public keeper; - address public strategist; address public WETH; address public reward; address public router; + uint256 public pid; uint256 public ratio = 500; uint256 public constant MAX_RATIO = 1000; + IMasterchef public masterchef; - modifier onlyGov { - require(msg.sender == governance); + modifier onlyGovernance { + require( + msg.sender == providerA.governance() || + msg.sender == providerB.governance() + ); _; } - modifier onlyGovOrStrategist { - require(msg.sender == governance || msg.sender == strategist); + modifier onlyAuthorized { + require( + msg.sender == providerA.governance() || + msg.sender == providerB.governance() || + msg.sender == providerA.strategist() || + msg.sender == providerB.strategist() + ); _; } - modifier onlyGuardians { + modifier onlyKeepers { require( - msg.sender == strategist || - msg.sender == keeper || - msg.sender == governance + msg.sender == providerA.governance() || + msg.sender == providerB.governance() || + msg.sender == providerA.strategist() || + msg.sender == providerB.strategist() || + msg.sender == providerA.keeper() || + msg.sender == providerB.keeper() ); _; } constructor( - address _governance, - address _keeper, - address _strategist, - address _tokenA, - address _tokenB, + address _providerA, + address _providerB, address _router ) public { - _initialize( - _governance, - _keeper, - _strategist, - _tokenA, - _tokenB, - _router - ); + _initialize(_providerA, _providerB, _router); } function initialize( - address _governance, - address _keeper, - address _strategist, - address _tokenA, - address _tokenB, + address _providerA, + address _providerB, address _router ) external { - _initialize( - _governance, - _keeper, - _strategist, - _tokenA, - _tokenB, - _router - ); + _initialize(_providerA, _providerB, _router); } function _initialize( - address _governance, - address _keeper, - address _strategist, - address _tokenA, - address _tokenB, + address _providerA, + address _providerB, address _router ) internal { require(address(tokenA) == address(0), "Joint already initialized"); - governance = _governance; - keeper = _keeper; - strategist = _strategist; - tokenA = _tokenA; - tokenB = _tokenB; + providerA = ProviderStrategy(_providerA); + providerB = ProviderStrategy(_providerB); + + tokenA = providerA.want(); + tokenB = providerB.want(); router = _router; pid = 1; reinvest = true; @@ -134,11 +131,8 @@ contract Joint { event Cloned(address indexed clone); function cloneJoint( - address _governance, - address _keeper, - address _strategist, - address _tokenA, - address _tokenB, + address _providerA, + address _providerB, address _router ) external returns (address newJoint) { bytes20 addressBytes = bytes20(address(this)); @@ -158,14 +152,7 @@ contract Joint { newJoint := create(0, clone_code, 0x37) } - Joint(newJoint).initialize( - _governance, - _keeper, - _strategist, - _tokenA, - _tokenB, - _router - ); + Joint(newJoint).initialize(_providerA, _providerB, _router); emit Cloned(newJoint); } @@ -182,7 +169,7 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } - function harvest() external onlyGuardians { + function harvest() external onlyKeepers { // IF tokenA or tokenB are rewards, we would be swapping all of it // Let's save the previous balance before claiming uint256 previousBalanceOfReward = balanceOfReward(); @@ -220,16 +207,16 @@ contract Joint { ); } - function setMasterChef(address _masterchef) external onlyGov { + function setMasterChef(address _masterchef) external onlyGovernance { masterchef = IMasterchef(_masterchef); IERC20(getPair()).approve(_masterchef, type(uint256).max); } - function setPid(uint256 _newPid) external onlyGov { + function setPid(uint256 _newPid) external onlyGovernance { pid = _newPid; } - function setWETH(address _weth) external onlyGov { + function setWETH(address _weth) external onlyGovernance { WETH = _weth; } @@ -292,7 +279,7 @@ contract Joint { address _tokenFrom, address _tokenTo, uint256 _amount - ) public onlyGovOrStrategist { + ) public onlyAuthorized { IUniswapV2Router02(router) .swapExactTokensForTokensSupportingFeeOnTransferTokens( _amount, @@ -303,7 +290,7 @@ contract Joint { ); } - function liquidatePosition() public onlyGuardians { + function liquidatePosition() public onlyKeepers { masterchef.withdraw(pid, balanceOfStake()); IUniswapV2Router02(router).removeLiquidity( tokenA, @@ -319,12 +306,12 @@ contract Joint { function distributeProfit() internal { uint256 balanceA = balanceOfA(); if (balanceA > 0) { - IERC20(tokenA).transfer(providerA, balanceA); + IERC20(tokenA).transfer(address(providerA), balanceA); } uint256 balanceB = balanceOfB(); if (balanceB > 0) { - IERC20(tokenB).transfer(providerB, balanceB); + IERC20(tokenB).transfer(address(providerB), balanceB); } } @@ -354,45 +341,29 @@ contract Joint { } function pendingReward() public view returns (uint256) { - return masterchef.pendingIce(pid, address(this)); + return masterchef.pendingSushi(pid, address(this)); } - function setRatio(uint256 _ratio) external onlyGovOrStrategist { + function setRatio(uint256 _ratio) external onlyAuthorized { require(_ratio <= MAX_RATIO); ratio = _ratio; } - function setReinvest(bool _reinvest) external onlyGovOrStrategist { + function setReinvest(bool _reinvest) external onlyAuthorized { reinvest = _reinvest; } - function setProviderA(address _providerA) external onlyGov { - providerA = _providerA; + function setProviderA(address _providerA) external onlyGovernance { + providerA = ProviderStrategy(_providerA); + require(providerA.want() == tokenA); } - function setProviderB(address _providerB) external onlyGov { - providerB = _providerB; + function setProviderB(address _providerB) external onlyGovernance { + providerB = ProviderStrategy(_providerB); + require(providerB.want() == tokenB); } - function setReward(address _reward) external onlyGov { + function setReward(address _reward) external onlyGovernance { reward = _reward; } - - function setStrategist(address _strategist) external onlyGov { - strategist = _strategist; - } - - function setKeeper(address _keeper) external onlyGovOrStrategist { - keeper = _keeper; - } - - function setPendingGovernance(address _pendingGovernance) external onlyGov { - pendingGovernance = _pendingGovernance; - } - - function acceptGovernor() external { - require(msg.sender == pendingGovernance); - governance = pendingGovernance; - pendingGovernance = address(0); - } } diff --git a/contracts/MiniChef.sol b/contracts/MiniChef.sol deleted file mode 100644 index c53a19e..0000000 --- a/contracts/MiniChef.sol +++ /dev/null @@ -1,311 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; - -import "../interfaces/uni/IUniswapV2Router02.sol"; -import "../interfaces/uni/IUniswapV2Factory.sol"; -import "../interfaces/IMiniChefV2.sol"; - -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} - -contract MiniChefJoint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - address public tokenA; - address public providerA; - address public tokenB; - address public providerB; - - address public governance; - address public pendingGovernance; - address public strategist; - address public WETH; - address public reward; - address public router; - uint256 public pid; - IMiniChefV2 public minichef; - - modifier onlyGov { - require(msg.sender == governance); - _; - } - - modifier onlyGovOrStrategist { - require(msg.sender == governance || msg.sender == strategist); - _; - } - - constructor( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) public { - _initialize(_governance, _strategist, _tokenA, _tokenB, _router, _pid); - } - - function _initialize( - address _governance, - address _strategist, - address _tokenA, - address _tokenB, - address _router, - uint256 _pid - ) internal { - require(address(tokenA) == address(0), "Joint already initialized"); - - governance = _governance; - strategist = _strategist; - tokenA = _tokenA; - tokenB = _tokenB; - router = _router; - pid = _pid; - - minichef = IMiniChefV2( - address(0x0769fd68dFb93167989C6f7254cd0D766Fb2841F) - ); - - reward = address(0x0b3F868E0BE5597D5DB7fEB59E1CADBb0fdDa50a); - WETH = address(0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270); - - IERC20(getPair()).approve(address(minichef), type(uint256).max); - IERC20(tokenA).approve(address(router), type(uint256).max); - IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(reward).approve(address(router), type(uint256).max); - IERC20(getPair()).approve(address(router), type(uint256).max); - - IERC20[] memory extraRewardsTokens = extraRewardsTokens(); - for (uint256 i = 0; i < extraRewardsTokens.length; i++) { - if ( - tokenA == address(extraRewardsTokens[i]) || - tokenB == address(extraRewardsTokens[i]) - ) continue; - extraRewardsTokens[i].approve(address(router), type(uint256).max); - } - } - - function name() external view returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "/", - IERC20Extended(address(tokenB)).symbol(), - "=>", - IERC20Extended(address(reward)).symbol() - ) - ); - - return string(abi.encodePacked("SushiMiniChefJointOf", ab)); - } - - function createLP() internal { - IUniswapV2Router02(router).addLiquidity( - tokenA, - tokenB, - balanceOfA(), - balanceOfB(), - 0, - 0, - address(this), - now - ); - } - - function depositLP() internal { - if (balanceOfPair() > 0) - minichef.deposit(pid, balanceOfPair(), address(this)); - } - - function getReward() external onlyGovOrStrategist { - minichef.harvest(pid, address(this)); - } - - function invest() external onlyGovOrStrategist { - createLP(); - depositLP(); - } - - // If there is a lot of impermanent loss, some capital will need to be sold - // To make both sides even - function sellCapital( - address _tokenFrom, - address _tokenTo, - uint256 _amount - ) external onlyGovOrStrategist { - IUniswapV2Router02(router) - .swapExactTokensForTokensSupportingFeeOnTransferTokens( - _amount, - 0, - getTokenOutPath(_tokenFrom, _tokenTo), - address(this), - now - ); - } - - function liquidatePosition() external onlyGovOrStrategist { - minichef.withdrawAndHarvest(pid, balanceOfStake(), address(this)); - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); - } - - function distributeProfit() external onlyGovOrStrategist { - uint256 balanceA = balanceOfA(); - if (balanceA > 0) { - IERC20(tokenA).transfer(providerA, balanceA); - } - - uint256 balanceB = balanceOfB(); - if (balanceB > 0) { - IERC20(tokenB).transfer(providerB, balanceB); - } - } - - function setMiniChef(address _minichef) external onlyGov { - minichef = IMiniChefV2(_minichef); - IERC20(getPair()).approve(_minichef, type(uint256).max); - } - - function setPid(uint256 _newPid) external onlyGov { - pid = _newPid; - } - - function setWETH(address _weth) external onlyGov { - WETH = _weth; - } - - function getTokenOutPath(address _token_in, address _token_out) - internal - view - returns (address[] memory _path) - { - bool is_weth = - _token_in == address(WETH) || _token_out == address(WETH); - _path = new address[](is_weth ? 2 : 3); - _path[0] = _token_in; - if (is_weth) { - _path[1] = _token_out; - } else { - _path[1] = address(WETH); - _path[2] = _token_out; - } - } - - function getPair() public view returns (address) { - address factory = IUniswapV2Router02(router).factory(); - return IUniswapV2Factory(factory).getPair(tokenA, tokenB); - } - - function balanceOfPair() public view returns (uint256) { - return IERC20(getPair()).balanceOf(address(this)); - } - - function balanceOfA() public view returns (uint256) { - return IERC20(tokenA).balanceOf(address(this)); - } - - function balanceOfB() public view returns (uint256) { - return IERC20(tokenB).balanceOf(address(this)); - } - - function balanceOfReward() public view returns (uint256) { - return IERC20(reward).balanceOf(address(this)); - } - - function extraRewardsTokens() - public - view - returns (IERC20[] memory _extraRewards) - { - (_extraRewards, ) = minichef.rewarder(pid).pendingTokens( - pid, - address(this), - 0 - ); - } - - function balanceOfExtraRewards() - public - view - returns (uint256[] memory _extraRewardsBalances) - { - (IERC20[] memory extraRewards, ) = - minichef.rewarder(pid).pendingTokens(pid, address(this), 0); - - _extraRewardsBalances = new uint256[](extraRewards.length); - - for (uint256 i = 0; i < extraRewards.length; i++) { - _extraRewardsBalances[i] = extraRewards[i].balanceOf(address(this)); - } - } - - function balanceOfStake() public view returns (uint256) { - return minichef.userInfo(pid, address(this)).amount; - } - - function pendingReward() - public - view - returns ( - uint256 _reward, - IERC20[] memory _extraRewardTokens, - uint256[] memory _extraRewardAmounts - ) - { - _reward = minichef.pendingSushi(pid, address(this)); - (_extraRewardTokens, _extraRewardAmounts) = minichef - .rewarder(pid) - .pendingTokens(pid, address(this), _reward); - } - - function setProviderA(address _providerA) external onlyGov { - providerA = _providerA; - } - - function setProviderB(address _providerB) external onlyGov { - providerB = _providerB; - } - - function setReward(address _reward) external onlyGov { - reward = _reward; - } - - function setStrategist(address _strategist) external onlyGov { - strategist = _strategist; - } - - function setPendingGovernance(address _pendingGovernance) external onlyGov { - pendingGovernance = _pendingGovernance; - } - - function acceptGovernor() external { - require(msg.sender == pendingGovernance); - governance = pendingGovernance; - pendingGovernance = address(0); - } -} diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index a6e92d0..9daa655 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -206,4 +206,24 @@ contract ProviderStrategy is BaseStrategy { function setInvestWant(bool _investWant) external onlyAuthorized { investWant = _investWant; } + + function liquidateAllPositions() + internal + virtual + override + returns (uint256 _amountFreed) + { + return _amountFreed; + } + + function ethToWant(uint256 _amtInWei) + public + view + virtual + override + returns (uint256) + { + // TODO create an accurate price oracle + return _amtInWei; + } } diff --git a/interfaces/IMasterChef.sol b/interfaces/IMasterChef.sol index 97d0e8f..b5d0e59 100644 --- a/interfaces/IMasterChef.sol +++ b/interfaces/IMasterChef.sol @@ -28,19 +28,4 @@ interface IMasterchef { external view returns (uint256); - - function pendingIce(uint256 _pid, address _user) - external - view - returns (uint256); - - function pendingBOO(uint256 _pid, address _user) - external - view - returns (uint256); - - function pendingCake(uint256 _pid, address _user) - external - view - returns (uint256); } From f3c4a25153c10906e33106afd02a24bfbb9df0ba Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 26 Jul 2021 09:06:01 -0700 Subject: [PATCH 006/132] feat: moar work --- contracts/Joint.sol | 104 ++++++++++++++++++++++++++++++++++++- interfaces/IMiniChefV2.sol | 58 --------------------- 2 files changed, 102 insertions(+), 60 deletions(-) delete mode 100644 interfaces/IMiniChefV2.sol diff --git a/contracts/Joint.sol b/contracts/Joint.sol index d8bcba4..a1f92fe 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -12,8 +12,14 @@ import "@openzeppelin/contracts/math/Math.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; import "../interfaces/uni/IUniswapV2Factory.sol"; +import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; +import { + StrategyParams, + VaultAPI +} from "@yearnvaults/contracts/BaseStrategy.sol"; + interface IERC20Extended { function decimals() external view returns (uint8); @@ -23,6 +29,8 @@ interface IERC20Extended { } interface ProviderStrategy { + function vault() external view returns (VaultAPI); + function governance() external view returns (address); function strategist() external view returns (address); @@ -54,6 +62,8 @@ contract Joint { IMasterchef public masterchef; + IUniswapV2Pair internal pair; + modifier onlyGovernance { require( msg.sender == providerA.governance() || @@ -84,6 +94,13 @@ contract Joint { _; } + modifier onlyProviders { + require( + msg.sender == address(providerA) || msg.sender == address(providerB) + ); + _; + } + constructor( address _providerA, address _providerB, @@ -122,10 +139,12 @@ contract Joint { reward = address(0xf16e81dce15B08F326220742020379B855B87DF9); WETH = address(0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83); - IERC20(getPair()).approve(address(masterchef), type(uint256).max); + pair = IUniswapV2Pair(getPair()); + + IERC20(address(pair)).approve(address(masterchef), type(uint256).max); IERC20(tokenA).approve(address(router), type(uint256).max); IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(getPair()).approve(address(router), type(uint256).max); + IERC20(address(pair)).approve(address(router), type(uint256).max); } event Cloned(address indexed clone); @@ -169,6 +188,20 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } + function estimatedTotalAssetsInToken(address token) + external + view + returns (uint256) + { + require(token == tokenA || token == tokenB); + + uint256 balanceOfToken = token == tokenA ? balanceOfA() : balanceOfB(); + + (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); + + return 0; //balanceOfToken.add(reserve); + } + function harvest() external onlyKeepers { // IF tokenA or tokenB are rewards, we would be swapping all of it // Let's save the previous balance before claiming @@ -194,6 +227,73 @@ contract Joint { } } + function calculateTokenToSell() internal view returns (address, uint256) { + uint256 totalDebtA = + providerA.vault().strategies(address(providerA)).totalDebt; + uint256 totalDebtB = + providerA.vault().strategies(address(providerB)).totalDebt; + + //(uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); + return (address(0), 0); + } + + function calculateSellToBalance(uint256 currentA, uint256 currentB) + internal + view + returns (address _sellToken, uint256 _sellAmount) + { + uint256 totalDebtA = + providerA.vault().strategies(address(providerA)).totalDebt; + uint256 totalDebtB = + providerA.vault().strategies(address(providerB)).totalDebt; + uint256 percentReturnA = balanceOfA().mul(1e4).div(totalDebtA); + uint256 percentReturnB = balanceOfB().mul(1e4).div(totalDebtB); + + if (percentReturnA == percentReturnB) return (address(0), 0); + + (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); + + uint256 numerator; + uint256 denominator; + if (percentReturnA > percentReturnB) { + _sellToken = tokenA; + numerator = balanceOfA().sub( + totalDebtA.mul(balanceOfB()).div(totalDebtB) + ); + denominator = 1 + balanceOfA().mul(_BForA).div(totalDebtB); + } else { + _sellToken = tokenB; + numerator = balanceOfB().sub( + totalDebtB.mul(balanceOfA()).div(totalDebtA) + ); + denominator = 1 + balanceOfB().mul(_AForB).div(totalDebtA); + } + _sellAmount = numerator.div(denominator); + } + + function getSpotExchangeRates() + internal + view + returns (uint256 _AForB, uint256 _BForA) + { + (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); + uint256 _0For1 = + reserve0.mul(10**IERC20Extended(pair.token0()).decimals()).div( + reserve1 + ); + uint256 _1For0 = + reserve1.mul(10**IERC20Extended(pair.token1()).decimals()).div( + reserve0 + ); + if (pair.token0() == tokenA) { + _AForB = _0For1; + _BForA = _1For0; + } else { + _BForA = _0For1; + _AForB = _1For0; + } + } + function createLP() internal { IUniswapV2Router02(router).addLiquidity( tokenA, diff --git a/interfaces/IMiniChefV2.sol b/interfaces/IMiniChefV2.sol deleted file mode 100644 index 64cbac5..0000000 --- a/interfaces/IMiniChefV2.sol +++ /dev/null @@ -1,58 +0,0 @@ -// SPDX-License-Identifier: MIT -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./IRewarder.sol"; - -interface IMiniChefV2 { - struct UserInfo { - uint256 amount; - uint256 rewardDebt; - } - - struct PoolInfo { - uint128 accSushiPerShare; - uint64 lastRewardTime; - uint64 allocPoint; - } - - function poolLength() external view returns (uint256); - - function updatePool(uint256 pid) - external - returns (IMiniChefV2.PoolInfo memory); - - function userInfo(uint256 _pid, address _user) - external - view - returns (IMiniChefV2.UserInfo memory); - - function deposit( - uint256 pid, - uint256 amount, - address to - ) external; - - function withdraw( - uint256 pid, - uint256 amount, - address to - ) external; - - function harvest(uint256 pid, address to) external; - - function withdrawAndHarvest( - uint256 pid, - uint256 amount, - address to - ) external; - - function pendingSushi(uint256 _pid, address _user) - external - view - returns (uint256 pending); - - function emergencyWithdraw(uint256 pid, address to) external; - - function rewarder(uint256 i) external view returns (IRewarder); -} From 339f887322ef016884faeaa1ccde3b2c60b347a5 Mon Sep 17 00:00:00 2001 From: FP Date: Fri, 30 Jul 2021 21:41:42 -0700 Subject: [PATCH 007/132] feat: making it work? --- contracts/Joint.sol | 88 ++++++++++++------------ contracts/ProviderStrategy.sol | 28 ++++---- tests/conftest.py | 122 +++++++++------------------------ tests/test_boo.py | 46 ------------- tests/test_operation.py | 22 ++---- tests/test_pancake.py | 41 ----------- 6 files changed, 96 insertions(+), 251 deletions(-) delete mode 100644 tests/test_boo.py delete mode 100644 tests/test_pancake.py diff --git a/contracts/Joint.sol b/contracts/Joint.sol index a1f92fe..50353d1 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -31,8 +31,6 @@ interface IERC20Extended { interface ProviderStrategy { function vault() external view returns (VaultAPI); - function governance() external view returns (address); - function strategist() external view returns (address); function keeper() external view returns (address); @@ -62,20 +60,20 @@ contract Joint { IMasterchef public masterchef; - IUniswapV2Pair internal pair; + IUniswapV2Pair public pair; modifier onlyGovernance { require( - msg.sender == providerA.governance() || - msg.sender == providerB.governance() + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance() ); _; } modifier onlyAuthorized { require( - msg.sender == providerA.governance() || - msg.sender == providerB.governance() || + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance() || msg.sender == providerA.strategist() || msg.sender == providerB.strategist() ); @@ -84,8 +82,8 @@ contract Joint { modifier onlyKeepers { require( - msg.sender == providerA.governance() || - msg.sender == providerB.governance() || + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance() || msg.sender == providerA.strategist() || msg.sender == providerB.strategist() || msg.sender == providerA.keeper() || @@ -122,28 +120,28 @@ contract Joint { address _providerB, address _router ) internal { - require(address(tokenA) == address(0), "Joint already initialized"); - + require(address(providerA) == address(0), "Joint already initialized"); providerA = ProviderStrategy(_providerA); providerB = ProviderStrategy(_providerB); tokenA = providerA.want(); tokenB = providerB.want(); router = _router; - pid = 1; + pid = 11; reinvest = true; masterchef = IMasterchef( - address(0x05200cB2Cee4B6144B2B2984E246B52bB1afcBD0) + address(0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd) ); - reward = address(0xf16e81dce15B08F326220742020379B855B87DF9); - WETH = address(0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83); + reward = address(0x6B3595068778DD592e39A122f4f5a5cF09C90fE2); + WETH = address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2); pair = IUniswapV2Pair(getPair()); IERC20(address(pair)).approve(address(masterchef), type(uint256).max); IERC20(tokenA).approve(address(router), type(uint256).max); IERC20(tokenB).approve(address(router), type(uint256).max); + IERC20(reward).approve(address(router), type(uint256).max); IERC20(address(pair)).approve(address(router), type(uint256).max); } @@ -202,41 +200,37 @@ contract Joint { return 0; //balanceOfToken.add(reserve); } - function harvest() external onlyKeepers { + function prepareReturn() external onlyProviders { // IF tokenA or tokenB are rewards, we would be swapping all of it // Let's save the previous balance before claiming uint256 previousBalanceOfReward = balanceOfReward(); // Gets the reward from the masterchef contract - getReward(); + if (balanceOfStake() > 0) { + getReward(); + } uint256 rewardProfit = balanceOfReward().sub(previousBalanceOfReward); if (rewardProfit > 0) { swapReward(rewardProfit); } + liquidatePosition(); + + distributeProfit(); + } + + function adjustPosition() external onlyProviders { // No capital, nothing to do - if (balanceOfA() == 0 && balanceOfB() == 0) { + if (balanceOfA() == 0 || balanceOfB() == 0) { return; } if (reinvest) { createLP(); depositLP(); - } else { - distributeProfit(); } } - function calculateTokenToSell() internal view returns (address, uint256) { - uint256 totalDebtA = - providerA.vault().strategies(address(providerA)).totalDebt; - uint256 totalDebtB = - providerA.vault().strategies(address(providerB)).totalDebt; - - //(uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); - return (address(0), 0); - } - function calculateSellToBalance(uint256 currentA, uint256 currentB) internal view @@ -278,11 +272,11 @@ contract Joint { { (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); uint256 _0For1 = - reserve0.mul(10**IERC20Extended(pair.token0()).decimals()).div( + reserve0.mul(10**IERC20Extended(pair.token1()).decimals()).div( reserve1 ); uint256 _1For0 = - reserve1.mul(10**IERC20Extended(pair.token1()).decimals()).div( + reserve1.mul(10**IERC20Extended(pair.token0()).decimals()).div( reserve0 ); if (pair.token0() == tokenA) { @@ -325,6 +319,8 @@ contract Joint { return tokenB; } else if (tokenB == token) { return tokenA; + } else if (reward == token) { + return tokenA; } else { revert("!swapTo"); } @@ -390,17 +386,21 @@ contract Joint { ); } - function liquidatePosition() public onlyKeepers { - masterchef.withdraw(pid, balanceOfStake()); - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); + function liquidatePosition() internal { + if (balanceOfStake() > 0) { + masterchef.withdraw(pid, balanceOfStake()); + } + if (balanceOfPair() > 0) { + IUniswapV2Router02(router).removeLiquidity( + tokenA, + tokenB, + balanceOfPair(), + 0, + 0, + address(this), + now + ); + } } function distributeProfit() internal { @@ -415,7 +415,7 @@ contract Joint { } } - function getPair() public view returns (address) { + function getPair() internal view returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); } diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 9daa655..116e492 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -19,6 +19,12 @@ interface IERC20Extended { function symbol() external view returns (string memory); } +interface JointAPI { + function prepareReturn() external; + + function adjustPosition() external; +} + contract ProviderStrategy is BaseStrategy { using SafeERC20 for IERC20; using Address for address; @@ -28,27 +34,25 @@ contract ProviderStrategy is BaseStrategy { bool public takeProfit; bool public investWant; - constructor(address _vault, address _joint) public BaseStrategy(_vault) { - _initializeStrat(_joint); + constructor(address _vault) public BaseStrategy(_vault) { + _initializeStrat(); } function initialize( address _vault, address _strategist, address _rewards, - address _keeper, - address _joint + address _keeper ) external { _initialize(_vault, _strategist, _rewards, _keeper); - _initializeStrat(_joint); + _initializeStrat(); } - function _initializeStrat(address _joint) internal { + function _initializeStrat() internal { require( address(joint) == address(0), "ProviderStrategy already initialized" ); - joint = _joint; investWant = true; takeProfit = false; } @@ -59,8 +63,7 @@ contract ProviderStrategy is BaseStrategy { address _vault, address _strategist, address _rewards, - address _keeper, - address _joint + address _keeper ) external returns (address newStrategy) { bytes20 addressBytes = bytes20(address(this)); @@ -83,8 +86,7 @@ contract ProviderStrategy is BaseStrategy { _vault, _strategist, _rewards, - _keeper, - _joint + _keeper ); emit Cloned(newStrategy); @@ -115,6 +117,8 @@ contract ProviderStrategy is BaseStrategy { uint256 _debtPayment ) { + JointAPI(joint).prepareReturn(); + // if we are not taking profit, there is nothing to do if (!takeProfit) { return (0, 0, 0); @@ -122,7 +126,6 @@ contract ProviderStrategy is BaseStrategy { // If we reach this point, it means that we are winding down // and we will take profit / losses or pay back debt - uint256 debt = vault.strategies(address(this)).totalDebt; uint256 wantBalance = balanceOfWant(); @@ -163,6 +166,7 @@ contract ProviderStrategy is BaseStrategy { if (wantBalance > 0) { want.transfer(joint, wantBalance); } + JointAPI(joint).adjustPosition(); } function liquidatePosition(uint256 _amountNeeded) diff --git a/tests/conftest.py b/tests/conftest.py index 3734727..1ce6623 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -3,9 +3,8 @@ @pytest.fixture -def gov(accounts): - yield accounts[0] - +def gov(accounts, vaultA): + yield accounts.at(vaultA.governance(), force=True) @pytest.fixture def rewards(accounts): @@ -44,137 +43,80 @@ def tokenA(vaultA): @pytest.fixture def vaultA(): - # WFTM vault - yield Contract("0x36e7aF39b921235c4b01508BE38F27A535851a5c") + # WETH vault + yield Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") @pytest.fixture -def wftm(): - # WFTM token - yield Contract("0x21be370d5312f44cb42ce377bc9b8a0cef1a4c83") - +def vaultB(): + # YFI vault + yield Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") @pytest.fixture def tokenA_whale(accounts): - yield accounts.at("0xbb634cafef389cdd03bb276c82738726079fcf2e", force=True) + yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) @pytest.fixture def tokenB_whale(accounts): - yield accounts.at("0x05200cb2cee4b6144b2b2984e246b52bb1afcbd0", force=True) + yield accounts.at("0x3ff33d9162aD47660083D7DC4bC02Fb231c81677", force=True) @pytest.fixture def tokenB(vaultB): yield Contract(vaultB.token()) - -@pytest.fixture -def vaultB(): - # ICE vault - yield Contract("0xEea0714eC1af3b0D41C624Ba5ce09aC92F4062b1") - - -@pytest.fixture -def ice_rewards(): - # ICE masterchef - yield Contract("0x05200cb2cee4b6144b2b2984e246b52bb1afcbd0") - - -@pytest.fixture -def ice(): - # ICE token - yield Contract("0xf16e81dce15b08f326220742020379b855b87df9") - - -@pytest.fixture -def pancake_swap(): - yield Contract("0x10ED43C718714eb63d5aA57B78B54704E256024E") - - -@pytest.fixture -def wbnb(): - yield Contract("0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c") - - @pytest.fixture -def binance_eth(): - yield Contract("0x2170Ed0880ac9A755fd29B2688956BD959F933F8") - - -@pytest.fixture -def binance_eth(): - yield Contract("0x2170Ed0880ac9A755fd29B2688956BD959F933F8") - +def weth(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") @pytest.fixture -def cake_joint(gov, strategist, CakeJoint, wbnb, binance_eth, pancake_swap): - tokenA = wbnb - tokenB = binance_eth - joint = gov.deploy(CakeJoint, gov, strategist, tokenA, tokenB, pancake_swap, 261) - yield joint - +def masterchef(): + yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") @pytest.fixture -def boo_joint(gov, keeper, strategist, BooJoint, wftm): - tokenA = wftm - tokenB = Contract("0x049d68029688eabf473097a2fc38ef61633a3c7a") - router = Contract("0xbe4fc72f8293f9d3512d58b969c98c3f676cb957") - joint = gov.deploy(BooJoint, gov, keeper, strategist, tokenA, tokenB, router) - mc = "0x2b2929E785374c651a81A63878Ab22742656DcDd" - joint.setMasterChef(mc, {"from": gov}) - joint.setReward("0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", {"from": gov}) - joint.setWETH(wftm, {"from": gov}) - yield joint - +def sushi(): + yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") @pytest.fixture def joint( - gov, keeper, strategist, tokenA, tokenB, Joint, router, ice_rewards, ice, wftm + gov, providerA, providerB, Joint, router, masterchef, sushi, weth ): - joint = gov.deploy(Joint, gov, keeper, strategist, tokenA, tokenB, router) - joint.setMasterChef(ice_rewards, {"from": gov}) - joint.setReward(ice, {"from": gov}) - joint.setWETH(wftm, {"from": gov}) + joint = gov.deploy(Joint, providerA, providerB, router) + joint.setMasterChef(masterchef, {"from": gov}) + joint.setReward(sushi, {"from": gov}) + joint.setWETH(weth, {"from": gov}) + + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + yield joint @pytest.fixture def router(): - # Sushi in FTM - yield Contract("0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506") + # Sushi + yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") @pytest.fixture -def providerA(gov, strategist, keeper, vaultA, ProviderStrategy, joint): - strategy = strategist.deploy(ProviderStrategy, vaultA, joint) +def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - # Steal the debt ratio from strat2 before adding - strat_2 = Contract(vaultA.withdrawalQueue(2)) - debt_ratio = vaultA.strategies(strat_2).dict()["debtRatio"] - vaultA.updateStrategyDebtRatio(strat_2, 0, {"from": vaultA.governance()}) vaultA.addStrategy( - strategy, debt_ratio, 0, 2 ** 256 - 1, 1_000, {"from": vaultA.governance()} + strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov} ) - joint.setProviderA(strategy, {"from": gov}) - yield strategy @pytest.fixture -def providerB(gov, strategist, keeper, vaultB, ProviderStrategy, joint): - strategy = strategist.deploy(ProviderStrategy, vaultB, joint) +def providerB(gov, strategist, vaultB, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultB) - # Steal the debt ratio from strat0 before adding - strat_0 = Contract(vaultB.withdrawalQueue(0)) - debt_ratio = vaultB.strategies(strat_0).dict()["debtRatio"] - vaultB.updateStrategyDebtRatio(strat_0, 0, {"from": vaultB.governance()}) vaultB.addStrategy( - strategy, debt_ratio, 0, 2 ** 256 - 1, 1_000, {"from": vaultB.governance()} + strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov} ) - joint.setProviderB(strategy, {"from": gov}) - yield strategy diff --git a/tests/test_boo.py b/tests/test_boo.py deleted file mode 100644 index 7e878e2..0000000 --- a/tests/test_boo.py +++ /dev/null @@ -1,46 +0,0 @@ -import pytest -from brownie import Contract, Wei, accounts, chain - - -def test_loss(boo_joint, gov, strategist): - - tokenA = Contract("0x21be370d5312f44cb42ce377bc9b8a0cef1a4c83") - tokenA_whale = accounts.at("0xbb634cafef389cdd03bb276c82738726079fcf2e", force=True) - tokenA.transfer(boo_joint, Wei("16000 ether"), {"from": tokenA_whale}) - - tokenB = Contract("0x049d68029688eabf473097a2fc38ef61633a3c7a") - tokenB_whale = accounts.at("0xcdf46720bdf30d6bd0912162677c865d4344b0ca", force=True) - tokenB.transfer(boo_joint, 5_000 * 1e6, {"from": tokenB_whale}) - - assert boo_joint.balanceOfA() > 0 - assert boo_joint.balanceOfB() > 0 - - boo_joint.setReinvest(True, {"from": gov}) - boo_joint.harvest({"from": gov}) - - chain.sleep(60 * 60 * 3) - chain.mine(1) - - assert boo_joint.pendingReward() > 0 - boo_joint.liquidatePosition({"from": gov}) - - assert boo_joint.balanceOfA() > 0 - assert boo_joint.balanceOfB() > 0 - assert boo_joint.balanceOfReward() > 0 - - boo_joint.sellCapital( - boo_joint.reward(), - boo_joint.tokenA(), - boo_joint.balanceOfReward() // 2, - {"from": gov}, - ) - - boo_joint.sellCapital( - boo_joint.reward(), - boo_joint.tokenB(), - boo_joint.balanceOfReward(), - {"from": gov}, - ) - - assert boo_joint.balanceOfA() > Wei("16000 ether") - assert boo_joint.balanceOfB() > 5_000 * 1e6 diff --git a/tests/test_operation.py b/tests/test_operation.py index 4daa175..932d82a 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -24,26 +24,11 @@ def test_operation( tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) vaultB.deposit({"from": tokenB_whale}) - # https://www.coingecko.com/en/coins/fantom - tokenA_price = 0.45 - # https://www.coingecko.com/en/coins/popsicle-finance - tokenB_price = 3.68 - usd_amount = Wei("1000 ether") - - vaultA.updateStrategyMaxDebtPerHarvest( - providerA, usd_amount // tokenA_price, {"from": vaultA.governance()} - ) - vaultB.updateStrategyMaxDebtPerHarvest( - providerB, usd_amount // tokenB_price, {"from": vaultB.governance()} - ) - providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() * usd_amount > Wei("990 ether") - assert joint.balanceOfB() * usd_amount > Wei("990 ether") + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 - print(f"Joint has {joint.balanceOfA()/1e18} wftm and {joint.balanceOfB()/1e18} ice") - joint.harvest({"from": strategist}) + print(f"Joint has {joint.balanceOfA()/1e18} YFI and {joint.balanceOfB()/1e18} Eth") assert joint.balanceOfStake() > 0 # Wait plz @@ -57,7 +42,8 @@ def test_operation( joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) - joint.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 diff --git a/tests/test_pancake.py b/tests/test_pancake.py deleted file mode 100644 index eda9d3d..0000000 --- a/tests/test_pancake.py +++ /dev/null @@ -1,41 +0,0 @@ -import pytest -from brownie import Wei, accounts, chain - - -def test_pancake(cake_joint, gov, strategist, wbnb, binance_eth): - wbnb_whale = accounts.at("0x7Bb89460599Dbf32ee3Aa50798BBcEae2A5F7f6a", force=True) - eth_whale = accounts.at("0x631Fc1EA2270e98fbD9D92658eCe0F5a269Aa161", force=True) - wbnb.transfer(cake_joint, Wei("100 ether"), {"from": wbnb_whale}) - binance_eth.transfer(cake_joint, Wei("50 ether"), {"from": eth_whale}) - - assert cake_joint.balanceOfA() > 0 - assert cake_joint.balanceOfB() > 0 - - cake_joint.invest({"from": strategist}) - - chain.sleep(60 * 60 * 24 * 3) - chain.mine(1) - - assert cake_joint.pendingReward() > 0 - cake_joint.liquidatePosition({"from": strategist}) - - assert cake_joint.balanceOfA() > 0 - assert cake_joint.balanceOfB() > 0 - assert cake_joint.balanceOfReward() > 0 - - cake_joint.sellCapital( - cake_joint.reward(), - cake_joint.tokenA(), - cake_joint.balanceOfReward() // 2, - {"from": strategist}, - ) - - cake_joint.sellCapital( - cake_joint.reward(), - cake_joint.tokenB(), - cake_joint.balanceOfReward(), - {"from": strategist}, - ) - - assert cake_joint.balanceOfA() > Wei("100 ether") - assert cake_joint.balanceOfB() > Wei("50 ether") From 9bc5631ce7c56686972a2f2dea2a409e3ac7d994 Mon Sep 17 00:00:00 2001 From: FP Date: Sat, 31 Jul 2021 15:37:33 -0700 Subject: [PATCH 008/132] feat: wrangled --- contracts/Joint.sol | 165 +++++++++++++++++++++++----------------- tests/conftest.py | 1 + tests/test_operation.py | 21 ++--- 3 files changed, 109 insertions(+), 78 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 50353d1..9ab0f46 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -44,8 +44,9 @@ contract Joint { using SafeMath for uint256; ProviderStrategy public providerA; - address public tokenA; ProviderStrategy public providerB; + + address public tokenA; address public tokenB; bool public reinvest; @@ -55,13 +56,14 @@ contract Joint { address public router; uint256 public pid; - uint256 public ratio = 500; - uint256 public constant MAX_RATIO = 1000; IMasterchef public masterchef; IUniswapV2Pair public pair; + uint256 private investedA; + uint256 private investedB; + modifier onlyGovernance { require( msg.sender == providerA.vault().governance() || @@ -127,7 +129,6 @@ contract Joint { tokenA = providerA.want(); tokenB = providerB.want(); router = _router; - pid = 11; reinvest = true; masterchef = IMasterchef( @@ -206,17 +207,44 @@ contract Joint { uint256 previousBalanceOfReward = balanceOfReward(); // Gets the reward from the masterchef contract - if (balanceOfStake() > 0) { + if (balanceOfStake() != 0) { getReward(); } uint256 rewardProfit = balanceOfReward().sub(previousBalanceOfReward); - if (rewardProfit > 0) { - swapReward(rewardProfit); - } - liquidatePosition(); + address rewardSwappedTo; + uint256 rewardSwapAmount; + if (rewardProfit != 0) { + (rewardSwappedTo, rewardSwapAmount) = swapReward(rewardProfit); + } - distributeProfit(); + uint256 _investedA = investedA; + uint256 _investedB = investedB; + (uint256 aLiquidated, uint256 bLiquidated) = liquidatePosition(); + investedA = investedB = 0; + + if (!reinvest) { + (address sellToken, uint256 sellAmount) = + calculateSellToBalance( + aLiquidated.add( + rewardSwappedTo == tokenA ? rewardSwapAmount : 0 + ), + bLiquidated.add( + rewardSwappedTo == tokenB ? rewardSwapAmount : 0 + ), + investedA, + investedB + ); + if (sellToken != address(0) && sellAmount != 0) { + sellCapital( + sellToken, + sellToken == tokenA ? tokenB : tokenA, + sellAmount + ); + } + + distributeProfit(); + } } function adjustPosition() external onlyProviders { @@ -226,22 +254,21 @@ contract Joint { } if (reinvest) { - createLP(); + (investedA, investedB, ) = createLP(); depositLP(); } } - function calculateSellToBalance(uint256 currentA, uint256 currentB) - internal - view - returns (address _sellToken, uint256 _sellAmount) - { - uint256 totalDebtA = - providerA.vault().strategies(address(providerA)).totalDebt; - uint256 totalDebtB = - providerA.vault().strategies(address(providerB)).totalDebt; - uint256 percentReturnA = balanceOfA().mul(1e4).div(totalDebtA); - uint256 percentReturnB = balanceOfB().mul(1e4).div(totalDebtB); + function calculateSellToBalance( + uint256 currentA, + uint256 currentB, + uint256 startingA, + uint256 startingB + ) internal view returns (address _sellToken, uint256 _sellAmount) { + if (startingA == 0 || startingB == 0) return (address(0), 0); + + uint256 percentReturnA = currentA.mul(1e4).div(startingA); + uint256 percentReturnB = currentB.mul(1e4).div(startingB); if (percentReturnA == percentReturnB) return (address(0), 0); @@ -251,16 +278,12 @@ contract Joint { uint256 denominator; if (percentReturnA > percentReturnB) { _sellToken = tokenA; - numerator = balanceOfA().sub( - totalDebtA.mul(balanceOfB()).div(totalDebtB) - ); - denominator = 1 + balanceOfA().mul(_BForA).div(totalDebtB); + numerator = currentA.sub(startingA.mul(currentB).div(startingB)); + denominator = 1 + startingA.mul(_BForA).div(startingB); } else { _sellToken = tokenB; - numerator = balanceOfB().sub( - totalDebtB.mul(balanceOfA()).div(totalDebtA) - ); - denominator = 1 + balanceOfB().mul(_AForB).div(totalDebtA); + numerator = currentB.sub(startingB.mul(currentA).div(startingA)); + denominator = 1 + startingB.mul(_AForB).div(startingA); } _sellAmount = numerator.div(denominator); } @@ -288,17 +311,25 @@ contract Joint { } } - function createLP() internal { - IUniswapV2Router02(router).addLiquidity( - tokenA, - tokenB, - balanceOfA(), - balanceOfB(), - 0, - 0, - address(this), - now - ); + function createLP() + internal + returns ( + uint256, + uint256, + uint256 + ) + { + return + IUniswapV2Router02(router).addLiquidity( + tokenA, + tokenB, + balanceOfA(), + balanceOfB(), + 0, + 0, + address(this), + now + ); } function setMasterChef(address _masterchef) external onlyGovernance { @@ -320,6 +351,9 @@ contract Joint { } else if (tokenB == token) { return tokenA; } else if (reward == token) { + if (tokenA == WETH || tokenB == WETH) { + return WETH; + } return tokenA; } else { revert("!swapTo"); @@ -351,22 +385,21 @@ contract Joint { if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); } - function swapReward(uint256 _rewardBal) internal { - // We don't want to sell reward - if (ratio == 0) { - return; - } - - address swapTo = findSwapTo(reward); + function swapReward(uint256 _rewardBal) + internal + returns (address _swapTo, uint256 _receivedAmount) + { + _swapTo = findSwapTo(reward); //Call swap to get more of the of the swapTo token - IUniswapV2Router02(router) - .swapExactTokensForTokensSupportingFeeOnTransferTokens( - _rewardBal.mul(ratio).div(MAX_RATIO), - 0, - getTokenOutPath(reward, swapTo), - address(this), - now - ); + uint256[] memory amounts = + IUniswapV2Router02(router).swapExactTokensForTokens( + _rewardBal, + 0, + getTokenOutPath(reward, _swapTo), + address(this), + now + ); + _receivedAmount = amounts[amounts.length - 1]; } // If there is a lot of impermanent loss, some capital will need to be sold @@ -375,9 +408,8 @@ contract Joint { address _tokenFrom, address _tokenTo, uint256 _amount - ) public onlyAuthorized { - IUniswapV2Router02(router) - .swapExactTokensForTokensSupportingFeeOnTransferTokens( + ) internal { + IUniswapV2Router02(router).swapExactTokensForTokens( _amount, 0, getTokenOutPath(_tokenFrom, _tokenTo), @@ -386,11 +418,14 @@ contract Joint { ); } - function liquidatePosition() internal { - if (balanceOfStake() > 0) { + function liquidatePosition() internal returns (uint256, uint256) { + if (balanceOfStake() != 0) { masterchef.withdraw(pid, balanceOfStake()); } - if (balanceOfPair() > 0) { + if (balanceOfPair() == 0) { + return (0, 0); + } + return IUniswapV2Router02(router).removeLiquidity( tokenA, tokenB, @@ -400,7 +435,6 @@ contract Joint { address(this), now ); - } } function distributeProfit() internal { @@ -444,11 +478,6 @@ contract Joint { return masterchef.pendingSushi(pid, address(this)); } - function setRatio(uint256 _ratio) external onlyAuthorized { - require(_ratio <= MAX_RATIO); - ratio = _ratio; - } - function setReinvest(bool _reinvest) external onlyAuthorized { reinvest = _reinvest; } diff --git a/tests/conftest.py b/tests/conftest.py index 1ce6623..04b89e8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -86,6 +86,7 @@ def joint( joint.setMasterChef(masterchef, {"from": gov}) joint.setReward(sushi, {"from": gov}) joint.setWETH(weth, {"from": gov}) + joint.setPid(11, {"from": gov}) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) diff --git a/tests/test_operation.py b/tests/test_operation.py index 932d82a..e3d47be 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -19,21 +19,21 @@ def test_operation( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit({"from": tokenA_whale}) + vaultA.deposit(10*1e18, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit({"from": tokenB_whale}) + vaultB.deposit(150*1e18, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 - print(f"Joint has {joint.balanceOfA()/1e18} YFI and {joint.balanceOfB()/1e18} Eth") + print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 # Wait plz - chain.sleep(60 * 60 * 24 * 5) - chain.mine(50) + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) # If there is any profit it should go to the providers assert joint.pendingReward() > 0 @@ -42,10 +42,14 @@ def test_operation( joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 # Harvest should be a no-op providerA.harvest({"from": strategist}) @@ -58,7 +62,6 @@ def test_operation( assert vaultB.strategies(providerB).dict()["totalGain"] == 0 # Liquidate position and make sure capital + profit is back - joint.liquidatePosition({"from": strategist}) print( f"After liquidation, Joint has {joint.balanceOfA()/1e18} wftm and {joint.balanceOfB()/1e18} ice" ) @@ -69,12 +72,10 @@ def test_operation( providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) - joint.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 chain.sleep(60 * 60 * 8) chain.mine(1) assert vaultA.strategies(providerA).dict()["totalGain"] > 0 From 68d81df2ce5d6ab4908e76fe5e158ed17b738b15 Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 1 Aug 2021 11:38:28 -0700 Subject: [PATCH 009/132] feat: mostly working --- contracts/Joint.sol | 22 ++++++- tests/conftest.py | 3 + tests/test_operation.py | 140 ++++++++++++++++++++++++++++++++++++---- 3 files changed, 149 insertions(+), 16 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 9ab0f46..0fd0f2f 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -232,8 +232,8 @@ contract Joint { bLiquidated.add( rewardSwappedTo == tokenB ? rewardSwapAmount : 0 ), - investedA, - investedB + _investedA, + _investedB ); if (sellToken != address(0) && sellAmount != 0) { sellCapital( @@ -259,19 +259,34 @@ contract Joint { } } + event PnL(uint256 tokenA, uint256 tokenB); + event SellToBalance(address sellToken, uint256 sellAmount); + function calculateSellToBalance( uint256 currentA, uint256 currentB, uint256 startingA, uint256 startingB - ) internal view returns (address _sellToken, uint256 _sellAmount) { + ) internal returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); uint256 percentReturnA = currentA.mul(1e4).div(startingA); uint256 percentReturnB = currentB.mul(1e4).div(startingB); + // If returns are equal, nothing to sell if (percentReturnA == percentReturnB) return (address(0), 0); + emit PnL(percentReturnA, percentReturnB); + + // If one earned a return and the other didn't, swap + if (percentReturnA > 1e4 && percentReturnB == 1e4) { + return (tokenA, currentA.sub(startingA).div(2)); + } // half the gain + if (percentReturnA == 1e4 && percentReturnB > 1e4) { + return (tokenB, currentB.sub(startingB).div(2)); + } + + (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); uint256 numerator; @@ -286,6 +301,7 @@ contract Joint { denominator = 1 + startingB.mul(_AForB).div(startingA); } _sellAmount = numerator.div(denominator); + emit SellToBalance(_sellToken, _sellAmount); } function getSpotExchangeRates() diff --git a/tests/conftest.py b/tests/conftest.py index 04b89e8..8992b4e 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,6 +1,9 @@ import pytest from brownie import config, Contract +@pytest.fixture(autouse=True) +def isolation(fn_isolation): + pass @pytest.fixture def gov(accounts, vaultA): diff --git a/tests/test_operation.py b/tests/test_operation.py index e3d47be..c3ce4f6 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -58,28 +58,142 @@ def test_operation( chain.mine(1) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalGain"] == 0 - assert vaultB.strategies(providerB).dict()["totalGain"] == 0 - # Liquidate position and make sure capital + profit is back - print( - f"After liquidation, Joint has {joint.balanceOfA()/1e18} wftm and {joint.balanceOfB()/1e18} ice" - ) print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + + print(f"eth profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} eth") + print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} yfi") + + +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(10*1e18, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(150*1e18, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + + print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") + assert joint.balanceOfStake() > 0 + + tokenA.approve(router, 2**256 -1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2**256-1, + {"from": tokenA_whale} + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + joint.setReinvest(False, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + + print(f"ProviderA: {providerA.balanceOfWant()/1e18}") + print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + print(f"eth profit: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") + print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") + + +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(10*1e18, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(150*1e18, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + + print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") + assert joint.balanceOfStake() > 0 + + tokenB.approve(router, 2**256 -1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2**256-1, + {"from": tokenB_whale} + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) - + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - print(f"wFTM profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} wftm") - print(f"ice profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} ice") + print(f"ProviderA: {providerA.balanceOfWant()/1e18}") + print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + print(f"eth profit: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") + print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") From 21908fcd830643a7f20c754efbb6263e5393284e Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 2 Aug 2021 14:26:50 -0700 Subject: [PATCH 010/132] feat: moar working --- contracts/Joint.sol | 101 +++++++++++++++++++++++----------------- tests/conftest.py | 22 +++++---- tests/test_operation.py | 46 ++++++++++-------- 3 files changed, 96 insertions(+), 73 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 0fd0f2f..52ea498 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -224,23 +224,41 @@ contract Joint { investedA = investedB = 0; if (!reinvest) { + uint256 currentA = + aLiquidated.add( + rewardSwappedTo == tokenA ? rewardSwapAmount : 0 + ); + uint256 currentB = + bLiquidated.add( + rewardSwappedTo == tokenB ? rewardSwapAmount : 0 + ); + (address sellToken, uint256 sellAmount) = calculateSellToBalance( - aLiquidated.add( - rewardSwappedTo == tokenA ? rewardSwapAmount : 0 - ), - bLiquidated.add( - rewardSwappedTo == tokenB ? rewardSwapAmount : 0 - ), + currentA, + currentB, _investedA, _investedB ); if (sellToken != address(0) && sellAmount != 0) { - sellCapital( - sellToken, - sellToken == tokenA ? tokenB : tokenA, - sellAmount - ); + uint256 amountOut = + sellCapital( + sellToken, + sellToken == tokenA ? tokenB : tokenA, + sellAmount + ); + + if (sellToken == tokenA) { + currentA = currentA.sub(sellAmount); + currentB = currentB.add(amountOut); + } else { + currentB = currentB.sub(sellAmount); + currentA = currentA.add(amountOut); + } + + (uint256 aPnL, uint256 bPnL) = + getPnL(currentA, currentB, _investedA, _investedB); + emit PnL(aPnL, bPnL); } distributeProfit(); @@ -270,23 +288,14 @@ contract Joint { ) internal returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); - uint256 percentReturnA = currentA.mul(1e4).div(startingA); - uint256 percentReturnB = currentB.mul(1e4).div(startingB); + (uint256 percentReturnA, uint256 percentReturnB) = + getPnL(currentA, currentB, startingA, startingB); // If returns are equal, nothing to sell if (percentReturnA == percentReturnB) return (address(0), 0); emit PnL(percentReturnA, percentReturnB); - // If one earned a return and the other didn't, swap - if (percentReturnA > 1e4 && percentReturnB == 1e4) { - return (tokenA, currentA.sub(startingA).div(2)); - } // half the gain - if (percentReturnA == 1e4 && percentReturnB > 1e4) { - return (tokenB, currentB.sub(startingB).div(2)); - } - - (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); uint256 numerator; @@ -294,30 +303,34 @@ contract Joint { if (percentReturnA > percentReturnB) { _sellToken = tokenA; numerator = currentA.sub(startingA.mul(currentB).div(startingB)); - denominator = 1 + startingA.mul(_BForA).div(startingB); + denominator = 1e18 + startingA.mul(_BForA).div(startingB); } else { _sellToken = tokenB; numerator = currentB.sub(startingB.mul(currentA).div(startingA)); - denominator = 1 + startingB.mul(_AForB).div(startingA); + denominator = 1e18 + startingB.mul(_AForB).div(startingA); } - _sellAmount = numerator.div(denominator); + _sellAmount = numerator.mul(1e18).div(denominator); emit SellToBalance(_sellToken, _sellAmount); } + function getPnL( + uint256 currentA, + uint256 currentB, + uint256 startingA, + uint256 startingB + ) internal pure returns (uint256 _a, uint256 _b) { + _a = currentA.mul(1e4).div(startingA); + _b = currentB.mul(1e4).div(startingB); + } + function getSpotExchangeRates() - internal + public view returns (uint256 _AForB, uint256 _BForA) { (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); - uint256 _0For1 = - reserve0.mul(10**IERC20Extended(pair.token1()).decimals()).div( - reserve1 - ); - uint256 _1For0 = - reserve1.mul(10**IERC20Extended(pair.token0()).decimals()).div( - reserve0 - ); + uint256 _0For1 = reserve0.mul(1e18).div(reserve1); + uint256 _1For0 = reserve1.mul(1e18).div(reserve0); if (pair.token0() == tokenA) { _AForB = _0For1; _BForA = _1For0; @@ -423,15 +436,17 @@ contract Joint { function sellCapital( address _tokenFrom, address _tokenTo, - uint256 _amount - ) internal { - IUniswapV2Router02(router).swapExactTokensForTokens( - _amount, - 0, - getTokenOutPath(_tokenFrom, _tokenTo), - address(this), - now - ); + uint256 _amountIn + ) internal returns (uint256 _amountOut) { + uint256[] memory amounts = + IUniswapV2Router02(router).swapExactTokensForTokens( + _amountIn, + 0, + getTokenOutPath(_tokenFrom, _tokenTo), + address(this), + now + ); + _amountOut = amounts[amounts.length - 1]; } function liquidatePosition() internal returns (uint256, uint256) { diff --git a/tests/conftest.py b/tests/conftest.py index 8992b4e..033a36a 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,14 +1,17 @@ import pytest from brownie import config, Contract + @pytest.fixture(autouse=True) def isolation(fn_isolation): pass + @pytest.fixture def gov(accounts, vaultA): yield accounts.at(vaultA.governance(), force=True) + @pytest.fixture def rewards(accounts): yield accounts[1] @@ -55,6 +58,7 @@ def vaultB(): # YFI vault yield Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") + @pytest.fixture def tokenA_whale(accounts): yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) @@ -69,22 +73,24 @@ def tokenB_whale(accounts): def tokenB(vaultB): yield Contract(vaultB.token()) + @pytest.fixture def weth(): yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") + @pytest.fixture def masterchef(): yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") + @pytest.fixture def sushi(): yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") + @pytest.fixture -def joint( - gov, providerA, providerB, Joint, router, masterchef, sushi, weth -): +def joint(gov, providerA, providerB, Joint, router, masterchef, sushi, weth): joint = gov.deploy(Joint, providerA, providerB, router) joint.setMasterChef(masterchef, {"from": gov}) joint.setReward(sushi, {"from": gov}) @@ -99,7 +105,7 @@ def joint( @pytest.fixture def router(): - # Sushi + # Sushi yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") @@ -108,9 +114,7 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - vaultA.addStrategy( - strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov} - ) + vaultA.addStrategy(strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy @@ -119,8 +123,6 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): def providerB(gov, strategist, vaultB, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultB) - vaultB.addStrategy( - strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov} - ) + vaultB.addStrategy(strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy diff --git a/tests/test_operation.py b/tests/test_operation.py index c3ce4f6..34c3cf2 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -19,10 +19,10 @@ def test_operation( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10*1e18, {"from": tokenA_whale}) + vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150*1e18, {"from": tokenB_whale}) + vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -44,8 +44,10 @@ def test_operation( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) + tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + pnl_events = tx.events["PnL"] + print(f"{pnl_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalGain"] > 0 @@ -87,10 +89,10 @@ def test_operation_swap_a4b( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10*1e18, {"from": tokenA_whale}) + vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150*1e18, {"from": tokenB_whale}) + vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -99,14 +101,14 @@ def test_operation_swap_a4b( print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 - tokenA.approve(router, 2**256 -1, {"from": tokenA_whale}) + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) router.swapExactTokensForTokens( tokenA.balanceOf(tokenA_whale), 0, [tokenA, tokenB], tokenA_whale, - 2**256-1, - {"from": tokenA_whale} + 2 ** 256 - 1, + {"from": tokenA_whale}, ) # Wait plz @@ -122,8 +124,10 @@ def test_operation_swap_a4b( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) + tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + pnl_events = tx.events["PnL"] + print(f"{pnl_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 @@ -131,8 +135,8 @@ def test_operation_swap_a4b( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"eth profit: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") - print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") + print(f"eth loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") + print(f"yfi loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") def test_operation_swap_b4a( @@ -151,10 +155,10 @@ def test_operation_swap_b4a( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10*1e18, {"from": tokenA_whale}) + vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150*1e18, {"from": tokenB_whale}) + vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -163,14 +167,14 @@ def test_operation_swap_b4a( print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 - tokenB.approve(router, 2**256 -1, {"from": tokenB_whale}) + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) router.swapExactTokensForTokens( - tokenB.balanceOf(tokenB_whale), + 1500 * 1e18, 0, [tokenB, tokenA], tokenB_whale, - 2**256-1, - {"from": tokenB_whale} + 2 ** 256 - 1, + {"from": tokenB_whale}, ) # Wait plz @@ -186,8 +190,10 @@ def test_operation_swap_b4a( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) + tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + pnl_events = tx.events["PnL"] + print(f"{pnl_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 @@ -195,5 +201,5 @@ def test_operation_swap_b4a( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"eth profit: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") - print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") + print(f"eth loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") + print(f"yfi loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") From 2ff3f7a67e11684bd896412ddccb22779130b143 Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 4 Aug 2021 15:07:10 -0700 Subject: [PATCH 011/132] feat: wip --- contracts/Joint.sol | 84 +++++++++++++++++++++-------------------- tests/conftest.py | 12 +++--- tests/test_operation.py | 15 +++++--- 3 files changed, 58 insertions(+), 53 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 52ea498..c0b8314 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -15,10 +15,7 @@ import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; -import { - StrategyParams, - VaultAPI -} from "@yearnvaults/contracts/BaseStrategy.sol"; +import {VaultAPI} from "@yearnvaults/contracts/BaseStrategy.sol"; interface IERC20Extended { function decimals() external view returns (uint8); @@ -104,31 +101,43 @@ contract Joint { constructor( address _providerA, address _providerB, - address _router + address _router, + address _weth, + address _reward, + uint256 _pid ) public { - _initialize(_providerA, _providerB, _router); + _initialize(_providerA, _providerB, _router, _weth, _reward, _pid); } function initialize( address _providerA, address _providerB, - address _router + address _router, + address _weth, + address _reward, + uint256 _pid ) external { - _initialize(_providerA, _providerB, _router); + _initialize(_providerA, _providerB, _router, _weth, _reward, _pid); } function _initialize( address _providerA, address _providerB, - address _router + address _router, + address _weth, + address _reward, + uint256 _pid ) internal { require(address(providerA) == address(0), "Joint already initialized"); providerA = ProviderStrategy(_providerA); providerB = ProviderStrategy(_providerB); + router = _router; + WETH = _weth; + reward = _reward; + pid = _pid; tokenA = providerA.want(); tokenB = providerB.want(); - router = _router; reinvest = true; masterchef = IMasterchef( @@ -151,7 +160,10 @@ contract Joint { function cloneJoint( address _providerA, address _providerB, - address _router + address _router, + address _weth, + address _reward, + uint256 _pid ) external returns (address newJoint) { bytes20 addressBytes = bytes20(address(this)); @@ -170,7 +182,14 @@ contract Joint { newJoint := create(0, clone_code, 0x37) } - Joint(newJoint).initialize(_providerA, _providerB, _router); + Joint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _pid + ); emit Cloned(newJoint); } @@ -256,9 +275,9 @@ contract Joint { currentA = currentA.add(amountOut); } - (uint256 aPnL, uint256 bPnL) = - getPnL(currentA, currentB, _investedA, _investedB); - emit PnL(aPnL, bPnL); + (uint256 ratioA, uint256 ratioB) = + getRatios(currentA, currentB, _investedA, _investedB); + emit Ratios(ratioA, ratioB, "after balance"); } distributeProfit(); @@ -277,7 +296,7 @@ contract Joint { } } - event PnL(uint256 tokenA, uint256 tokenB); + event Ratios(uint256 tokenA, uint256 tokenB, string description); event SellToBalance(address sellToken, uint256 sellAmount); function calculateSellToBalance( @@ -288,19 +307,19 @@ contract Joint { ) internal returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); - (uint256 percentReturnA, uint256 percentReturnB) = - getPnL(currentA, currentB, startingA, startingB); + (uint256 ratioA, uint256 ratioB) = + getRatios(currentA, currentB, startingA, startingB); // If returns are equal, nothing to sell - if (percentReturnA == percentReturnB) return (address(0), 0); + if (ratioA == ratioB) return (address(0), 0); - emit PnL(percentReturnA, percentReturnB); + emit Ratios(ratioA, ratioB, "before balance"); (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); uint256 numerator; uint256 denominator; - if (percentReturnA > percentReturnB) { + if (ratioA > ratioB) { _sellToken = tokenA; numerator = currentA.sub(startingA.mul(currentB).div(startingB)); denominator = 1e18 + startingA.mul(_BForA).div(startingB); @@ -313,7 +332,7 @@ contract Joint { emit SellToBalance(_sellToken, _sellAmount); } - function getPnL( + function getRatios( uint256 currentA, uint256 currentB, uint256 startingA, @@ -329,8 +348,8 @@ contract Joint { returns (uint256 _AForB, uint256 _BForA) { (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); - uint256 _0For1 = reserve0.mul(1e18).div(reserve1); - uint256 _1For0 = reserve1.mul(1e18).div(reserve0); + uint256 _0For1 = (reserve0.mul(1e18).div(reserve1)).mul(997).div(1000); + uint256 _1For0 = (reserve1.mul(1e18).div(reserve0)).mul(997).div(1000); if (pair.token0() == tokenA) { _AForB = _0For1; _BForA = _1For0; @@ -370,10 +389,6 @@ contract Joint { pid = _newPid; } - function setWETH(address _weth) external onlyGovernance { - WETH = _weth; - } - function findSwapTo(address token) internal view returns (address) { if (tokenA == token) { return tokenB; @@ -513,17 +528,4 @@ contract Joint { reinvest = _reinvest; } - function setProviderA(address _providerA) external onlyGovernance { - providerA = ProviderStrategy(_providerA); - require(providerA.want() == tokenA); - } - - function setProviderB(address _providerB) external onlyGovernance { - providerB = ProviderStrategy(_providerB); - require(providerB.want() == tokenB); - } - - function setReward(address _reward) external onlyGovernance { - reward = _reward; - } } diff --git a/tests/conftest.py b/tests/conftest.py index 033a36a..cb325f7 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -91,12 +91,8 @@ def sushi(): @pytest.fixture def joint(gov, providerA, providerB, Joint, router, masterchef, sushi, weth): - joint = gov.deploy(Joint, providerA, providerB, router) - joint.setMasterChef(masterchef, {"from": gov}) - joint.setReward(sushi, {"from": gov}) - joint.setWETH(weth, {"from": gov}) - joint.setPid(11, {"from": gov}) - + pid = 11 + joint = gov.deploy(Joint, providerA, providerB, router, weth, sushi, pid) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) @@ -123,6 +119,10 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): def providerB(gov, strategist, vaultB, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultB) + # free up some debt ratio space + vaultB.updateStrategyDebtRatio( + "0x7A5D88510cD49E878ADe26E0f08bF374b5eCAF49", 8000, {"from": gov} + ) vaultB.addStrategy(strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy diff --git a/tests/test_operation.py b/tests/test_operation.py index 34c3cf2..60db0df 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -46,12 +46,13 @@ def test_operation( providerB.setTakeProfit(True, {"from": strategist}) tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - pnl_events = tx.events["PnL"] - print(f"{pnl_events}") + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert ratios_events[-1]["tokenA"] == ratios_events[-1]["tokenB"] # Harvest should be a no-op providerA.harvest({"from": strategist}) @@ -126,12 +127,13 @@ def test_operation_swap_a4b( providerB.setTakeProfit(True, {"from": strategist}) tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - pnl_events = tx.events["PnL"] - print(f"{pnl_events}") + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + assert pytest.approx(ratios_events[-1]["tokenA"], abs=75) == ratios_events[-1]["tokenB"] print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") @@ -192,12 +194,13 @@ def test_operation_swap_b4a( providerB.setTakeProfit(True, {"from": strategist}) tx = providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - pnl_events = tx.events["PnL"] - print(f"{pnl_events}") + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + assert pytest.approx(ratios_events[-1]["tokenA"], abs=75) == ratios_events[-1]["tokenB"] print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") From 21b35c56a1a8426629323204137223be9335f9a5 Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 4 Aug 2021 15:08:11 -0700 Subject: [PATCH 012/132] chore: comment part you need to finish later --- contracts/Joint.sol | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index c0b8314..a178ed5 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -205,7 +205,8 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } - + + /* function estimatedTotalAssetsInToken(address token) external view @@ -219,6 +220,7 @@ contract Joint { return 0; //balanceOfToken.add(reserve); } + */ function prepareReturn() external onlyProviders { // IF tokenA or tokenB are rewards, we would be swapping all of it From 5a3cbe7095648bf1900b8bbe786835dbd566303e Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 4 Aug 2021 16:27:45 -0700 Subject: [PATCH 013/132] feat: cleanup --- contracts/Joint.sol | 48 ++++++++++++++++++++++------------ contracts/ProviderStrategy.sol | 4 --- tests/conftest.py | 25 +++++++++++------- tests/test_operation.py | 10 +++++-- 4 files changed, 55 insertions(+), 32 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index a178ed5..bcf7e60 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -103,10 +103,19 @@ contract Joint { address _providerB, address _router, address _weth, + address _masterchef, address _reward, uint256 _pid ) public { - _initialize(_providerA, _providerB, _router, _weth, _reward, _pid); + _initialize( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ); } function initialize( @@ -114,10 +123,19 @@ contract Joint { address _providerB, address _router, address _weth, + address _masterchef, address _reward, uint256 _pid ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward, _pid); + _initialize( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ); } function _initialize( @@ -125,6 +143,7 @@ contract Joint { address _providerB, address _router, address _weth, + address _masterchef, address _reward, uint256 _pid ) internal { @@ -133,6 +152,7 @@ contract Joint { providerB = ProviderStrategy(_providerB); router = _router; WETH = _weth; + masterchef = IMasterchef(_masterchef); reward = _reward; pid = _pid; @@ -140,9 +160,6 @@ contract Joint { tokenB = providerB.want(); reinvest = true; - masterchef = IMasterchef( - address(0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd) - ); reward = address(0x6B3595068778DD592e39A122f4f5a5cF09C90fE2); WETH = address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2); @@ -162,6 +179,7 @@ contract Joint { address _providerB, address _router, address _weth, + address _masterchef, address _reward, uint256 _pid ) external returns (address newJoint) { @@ -186,6 +204,7 @@ contract Joint { _providerA, _providerB, _router, + _masterchef, _weth, _reward, _pid @@ -205,7 +224,7 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } - + /* function estimatedTotalAssetsInToken(address token) external @@ -223,21 +242,13 @@ contract Joint { */ function prepareReturn() external onlyProviders { - // IF tokenA or tokenB are rewards, we would be swapping all of it - // Let's save the previous balance before claiming - uint256 previousBalanceOfReward = balanceOfReward(); - // Gets the reward from the masterchef contract if (balanceOfStake() != 0) { getReward(); } - uint256 rewardProfit = balanceOfReward().sub(previousBalanceOfReward); - address rewardSwappedTo; - uint256 rewardSwapAmount; - if (rewardProfit != 0) { - (rewardSwappedTo, rewardSwapAmount) = swapReward(rewardProfit); - } + (address rewardSwappedTo, uint256 rewardSwapAmount) = + swapReward(balanceOfReward()); uint256 _investedA = investedA; uint256 _investedB = investedB; @@ -435,6 +446,10 @@ contract Joint { internal returns (address _swapTo, uint256 _receivedAmount) { + if (reward == tokenA || reward == tokenB || _rewardBal == 0) { + return (address(0), 0); + } + _swapTo = findSwapTo(reward); //Call swap to get more of the of the swapTo token uint256[] memory amounts = @@ -529,5 +544,4 @@ contract Joint { function setReinvest(bool _reinvest) external onlyAuthorized { reinvest = _reinvest; } - } diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 116e492..0673fde 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -49,10 +49,6 @@ contract ProviderStrategy is BaseStrategy { } function _initializeStrat() internal { - require( - address(joint) == address(0), - "ProviderStrategy already initialized" - ); investWant = true; takeProfit = false; } diff --git a/tests/conftest.py b/tests/conftest.py index cb325f7..5119e4e 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -79,6 +79,12 @@ def weth(): yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") +@pytest.fixture +def router(): + # Sushi + yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") + + @pytest.fixture def masterchef(): yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") @@ -90,21 +96,22 @@ def sushi(): @pytest.fixture -def joint(gov, providerA, providerB, Joint, router, masterchef, sushi, weth): - pid = 11 - joint = gov.deploy(Joint, providerA, providerB, router, weth, sushi, pid) +def mc_pid(): + yield 11 + + +@pytest.fixture +def joint(gov, providerA, providerB, Joint, router, masterchef, sushi, weth, mc_pid): + joint = gov.deploy( + Joint, providerA, providerB, router, weth, masterchef, sushi, mc_pid + ) + providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) yield joint -@pytest.fixture -def router(): - # Sushi - yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") - - @pytest.fixture def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) diff --git a/tests/test_operation.py b/tests/test_operation.py index 60db0df..a5362e7 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -133,7 +133,10 @@ def test_operation_swap_a4b( assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert pytest.approx(ratios_events[-1]["tokenA"], abs=75) == ratios_events[-1]["tokenB"] + assert ( + pytest.approx(ratios_events[-1]["tokenA"], abs=75) + == ratios_events[-1]["tokenB"] + ) print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") @@ -200,7 +203,10 @@ def test_operation_swap_b4a( assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert pytest.approx(ratios_events[-1]["tokenA"], abs=75) == ratios_events[-1]["tokenB"] + assert ( + pytest.approx(ratios_events[-1]["tokenA"], abs=75) + == ratios_events[-1]["tokenB"] + ) print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") From 4fad786e4cc6cc0fd526c77d08c4e6325196a746 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 5 Aug 2021 10:24:10 -0700 Subject: [PATCH 014/132] feat: estimations --- contracts/Joint.sol | 135 +++++++++++++++++++++++++++++++--------- tests/test_operation.py | 32 ++++++++++ 2 files changed, 136 insertions(+), 31 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index bcf7e60..0f2002a 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -225,23 +225,7 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } - /* - function estimatedTotalAssetsInToken(address token) - external - view - returns (uint256) - { - require(token == tokenA || token == tokenB); - - uint256 balanceOfToken = token == tokenA ? balanceOfA() : balanceOfB(); - - (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); - - return 0; //balanceOfToken.add(reserve); - } - */ - - function prepareReturn() external onlyProviders { + function prepareReturn() external onlyProviders { // Gets the reward from the masterchef contract if (balanceOfStake() != 0) { getReward(); @@ -255,7 +239,9 @@ contract Joint { (uint256 aLiquidated, uint256 bLiquidated) = liquidatePosition(); investedA = investedB = 0; - if (!reinvest) { + if (reinvest) return; // Don't distributeProfit + + if (_investedA != 0 && _investedB != 0) { uint256 currentA = aLiquidated.add( rewardSwappedTo == tokenA ? rewardSwapAmount : 0 @@ -265,6 +251,11 @@ contract Joint { rewardSwappedTo == tokenB ? rewardSwapAmount : 0 ); + (uint256 ratioA, uint256 ratioB) = + getRatios(currentA, currentB, _investedA, _investedB); + + emit Ratios(ratioA, ratioB, "before balance"); + (address sellToken, uint256 sellAmount) = calculateSellToBalance( currentA, @@ -273,28 +264,33 @@ contract Joint { _investedB ); if (sellToken != address(0) && sellAmount != 0) { - uint256 amountOut = + uint256 buyAmount = sellCapital( sellToken, sellToken == tokenA ? tokenB : tokenA, sellAmount ); + emit SellToBalance(sellToken, sellAmount, buyAmount); if (sellToken == tokenA) { currentA = currentA.sub(sellAmount); - currentB = currentB.add(amountOut); + currentB = currentB.add(buyAmount); } else { currentB = currentB.sub(sellAmount); - currentA = currentA.add(amountOut); + currentA = currentA.add(buyAmount); } - (uint256 ratioA, uint256 ratioB) = - getRatios(currentA, currentB, _investedA, _investedB); + (ratioA, ratioB) = getRatios( + currentA, + currentB, + _investedA, + _investedB + ); emit Ratios(ratioA, ratioB, "after balance"); } - - distributeProfit(); } + + distributeProfit(); } function adjustPosition() external onlyProviders { @@ -309,25 +305,103 @@ contract Joint { } } + function estimatedTotalAssetsInToken(address token) + external + view + returns (uint256) + { + require(token == tokenA || token == tokenB); + + uint256 rewardsPending = pendingReward(); + + uint256 aBalance; + uint256 bBalance; + + if (reward == tokenA) { + aBalance = aBalance.add(rewardsPending); + } else if (reward == tokenB) { + bBalance = bBalance.add(rewardsPending); + } else if (rewardsPending != 0) { + address swapTo = findSwapTo(reward); + uint256[] memory outAmounts = + IUniswapV2Router02(router).getAmountsOut( + rewardsPending, + getTokenOutPath(reward, swapTo) + ); + if (swapTo == tokenA) { + aBalance = aBalance.add(outAmounts[outAmounts.length - 1]); + } else if (swapTo == tokenB) { + bBalance = bBalance.add(outAmounts[outAmounts.length - 1]); + } + } + + uint256 reserveA; + uint256 reserveB; + if (tokenA == pair.token0()) { + (reserveA, reserveB, ) = pair.getReserves(); + } else { + (reserveB, reserveA, ) = pair.getReserves(); + } + uint256 lpBal = balanceOfStake().add(balanceOfPair()); + uint256 percentTotal = + lpBal.mul(pair.decimals()).div(pair.totalSupply()); + aBalance = aBalance.add( + reserveA.mul(percentTotal).div(pair.decimals()) + ); + bBalance = bBalance.add( + reserveB.mul(percentTotal).div(pair.decimals()) + ); + + (address sellToken, uint256 sellAmount) = + calculateSellToBalance(aBalance, bBalance, investedA, investedB); + + if (sellToken == tokenA) { + uint256 buyAmount = + IUniswapV2Router02(router).getAmountOut( + sellAmount, + reserveA, + reserveB + ); + aBalance = aBalance.sub(sellAmount); + bBalance = bBalance.add(buyAmount); + } else if (sellToken == tokenB) { + uint256 buyAmount = + IUniswapV2Router02(router).getAmountOut( + sellAmount, + reserveB, + reserveA + ); + bBalance = bBalance.sub(sellAmount); + aBalance = aBalance.add(buyAmount); + } + + if (token == tokenA) { + return aBalance.add(balanceOfA()); + } else if (token == tokenB) { + return bBalance.add(balanceOfB()); + } + } + event Ratios(uint256 tokenA, uint256 tokenB, string description); - event SellToBalance(address sellToken, uint256 sellAmount); + event SellToBalance( + address sellToken, + uint256 sellAmount, + uint256 buyAmount + ); function calculateSellToBalance( uint256 currentA, uint256 currentB, uint256 startingA, uint256 startingB - ) internal returns (address _sellToken, uint256 _sellAmount) { + ) internal view returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); (uint256 ratioA, uint256 ratioB) = getRatios(currentA, currentB, startingA, startingB); - // If returns are equal, nothing to sell if (ratioA == ratioB) return (address(0), 0); - emit Ratios(ratioA, ratioB, "before balance"); - (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); uint256 numerator; @@ -342,7 +416,6 @@ contract Joint { denominator = 1e18 + startingB.mul(_AForB).div(startingA); } _sellAmount = numerator.mul(1e18).div(denominator); - emit SellToBalance(_sellToken, _sellAmount); } function getRatios( diff --git a/tests/test_operation.py b/tests/test_operation.py index a5362e7..b12eb5f 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -31,10 +31,18 @@ def test_operation( print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # Wait plz chain.sleep(3600 * 1) chain.mine(int(3600 / 13)) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -102,6 +110,10 @@ def test_operation_swap_a4b( print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) router.swapExactTokensForTokens( tokenA.balanceOf(tokenA_whale), @@ -112,10 +124,18 @@ def test_operation_swap_a4b( {"from": tokenA_whale}, ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # Wait plz chain.sleep(3600 * 1) chain.mine(int(3600 / 13)) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -172,6 +192,10 @@ def test_operation_swap_b4a( print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) router.swapExactTokensForTokens( 1500 * 1e18, @@ -182,10 +206,18 @@ def test_operation_swap_b4a( {"from": tokenB_whale}, ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # Wait plz chain.sleep(3600 * 1) chain.mine(int(3600 / 13)) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + ) + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want From 6016a3dedb5650e256785f58697b9a6dc63152c4 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 5 Aug 2021 10:48:33 -0700 Subject: [PATCH 015/132] fix: remove unused modifier --- contracts/Joint.sol | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 0f2002a..7835cf2 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -79,18 +79,6 @@ contract Joint { _; } - modifier onlyKeepers { - require( - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance() || - msg.sender == providerA.strategist() || - msg.sender == providerB.strategist() || - msg.sender == providerA.keeper() || - msg.sender == providerB.keeper() - ); - _; - } - modifier onlyProviders { require( msg.sender == address(providerA) || msg.sender == address(providerB) From dd2a3ec53fefac561ddbda16ad9c9754fb6794d4 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 5 Aug 2021 11:44:02 -0700 Subject: [PATCH 016/132] fix: more safu --- contracts/Joint.sol | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 7835cf2..11a9f40 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -213,7 +213,7 @@ contract Joint { return string(abi.encodePacked("JointOf", ab)); } - function prepareReturn() external onlyProviders { + function prepareReturn() external onlyProviders { // Gets the reward from the masterchef contract if (balanceOfStake() != 0) { getReward(); @@ -228,7 +228,7 @@ contract Joint { investedA = investedB = 0; if (reinvest) return; // Don't distributeProfit - + if (_investedA != 0 && _investedB != 0) { uint256 currentA = aLiquidated.add( @@ -288,6 +288,13 @@ contract Joint { } if (reinvest) { + require( + balanceOfStake() == 0 && + balanceOfPair() == 0 && + investedA == 0 && + investedB == 0 + ); + (investedA, investedB, ) = createLP(); depositLP(); } @@ -454,15 +461,6 @@ contract Joint { ); } - function setMasterChef(address _masterchef) external onlyGovernance { - masterchef = IMasterchef(_masterchef); - IERC20(getPair()).approve(_masterchef, type(uint256).max); - } - - function setPid(uint256 _newPid) external onlyGovernance { - pid = _newPid; - } - function findSwapTo(address token) internal view returns (address) { if (tokenA == token) { return tokenB; From 897e8b82ba191bd692cc0fd925d5651bd0874cd4 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 5 Aug 2021 16:47:23 -0700 Subject: [PATCH 017/132] feat: some emergency powers --- contracts/Joint.sol | 24 ++++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 11a9f40..9062c49 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -227,8 +227,10 @@ contract Joint { (uint256 aLiquidated, uint256 bLiquidated) = liquidatePosition(); investedA = investedB = 0; - if (reinvest) return; // Don't distributeProfit + if (reinvest) return; // Don't return funds + // If we have previously invested funds, let's distrubute PnL equally in + // each token's own terms if (_investedA != 0 && _investedB != 0) { uint256 currentA = aLiquidated.add( @@ -278,7 +280,7 @@ contract Joint { } } - distributeProfit(); + returnLooseToProviders(); } function adjustPosition() external onlyProviders { @@ -293,7 +295,7 @@ contract Joint { balanceOfPair() == 0 && investedA == 0 && investedB == 0 - ); + ); // don't create LP if we are already invested (investedA, investedB, ) = createLP(); depositLP(); @@ -559,7 +561,7 @@ contract Joint { ); } - function distributeProfit() internal { + function returnLooseToProviders() internal { uint256 balanceA = balanceOfA(); if (balanceA > 0) { IERC20(tokenA).transfer(address(providerA), balanceA); @@ -603,4 +605,18 @@ contract Joint { function setReinvest(bool _reinvest) external onlyAuthorized { reinvest = _reinvest; } + + function liquidateAndReturn() external onlyAuthorized { + liquidatePosition(); + returnLooseToProviders(); + } + + function swapTokenForToken( + address swapFrom, + address swapTo, + uint256 swapInAmount + ) external onlyGovernance returns (uint256) { + require(swapTo == tokenA || swapTo == tokenB); // swapTo must be tokenA or tokenB + return sellCapital(swapFrom, swapTo, swapInAmount); + } } From e60c64643322a52d7662846ab13ecddb3aeab65c Mon Sep 17 00:00:00 2001 From: FP Date: Sat, 7 Aug 2021 09:50:52 -0700 Subject: [PATCH 018/132] feat: use abstract base pattern --- contracts/BooJoint.sol | 52 ++++++++++++++ contracts/Joint.sol | 16 +---- contracts/SushiJoint.sol | 56 +++++++++++++++ interfaces/IMasterChef.sol | 5 -- interfaces/uni/IUniswapV2Pair.sol | 112 ++++++++++++++++++++++++++++++ tests/conftest.py | 4 +- 6 files changed, 224 insertions(+), 21 deletions(-) create mode 100644 contracts/BooJoint.sol create mode 100644 contracts/SushiJoint.sol create mode 100644 interfaces/uni/IUniswapV2Pair.sol diff --git a/contracts/BooJoint.sol b/contracts/BooJoint.sol new file mode 100644 index 0000000..4846e7e --- /dev/null +++ b/contracts/BooJoint.sol @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./Joint.sol"; + +interface IBooMasterchef is IMasterchef { + function pendingBOO(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract BooJoint is Joint { + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) + public + Joint( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ) + {} + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("BooJointOf", ab)); + } + + function pendingReward() public view override returns (uint256) { + return + IBooMasterchef(address(masterchef)).pendingBOO(pid, address(this)); + } +} diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 9062c49..63476e1 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -201,17 +201,7 @@ contract Joint { emit Cloned(newJoint); } - function name() external view returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("JointOf", ab)); - } + function name() external view virtual returns (string memory) {} function prepareReturn() external onlyProviders { // Gets the reward from the masterchef contract @@ -598,9 +588,7 @@ contract Joint { return masterchef.userInfo(pid, address(this)).amount; } - function pendingReward() public view returns (uint256) { - return masterchef.pendingSushi(pid, address(this)); - } + function pendingReward() public view virtual returns (uint256) {} function setReinvest(bool _reinvest) external onlyAuthorized { reinvest = _reinvest; diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol new file mode 100644 index 0000000..8ebd2ae --- /dev/null +++ b/contracts/SushiJoint.sol @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./Joint.sol"; + +interface ISushiMasterchef is IMasterchef { + function pendingSushi(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SushiJoint is Joint { + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) + public + Joint( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ) + {} + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + "SushiJoint", + IERC20Extended(address(tokenA)).symbol(), + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("SushiJointOf", ab)); + } + + function pendingReward() public view override returns (uint256) { + return + ISushiMasterchef(address(masterchef)).pendingSushi( + pid, + address(this) + ); + } +} diff --git a/interfaces/IMasterChef.sol b/interfaces/IMasterChef.sol index b5d0e59..d1c2b67 100644 --- a/interfaces/IMasterChef.sol +++ b/interfaces/IMasterChef.sol @@ -23,9 +23,4 @@ interface IMasterchef { function userInfo(uint256, address) external view returns (UserInfo memory); function poolInfo(uint256) external view returns (PoolInfo memory); - - function pendingSushi(uint256 _pid, address _user) - external - view - returns (uint256); } diff --git a/interfaces/uni/IUniswapV2Pair.sol b/interfaces/uni/IUniswapV2Pair.sol new file mode 100644 index 0000000..65297c4 --- /dev/null +++ b/interfaces/uni/IUniswapV2Pair.sol @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity >=0.5.0; + +interface IUniswapV2Pair { + event Approval( + address indexed owner, + address indexed spender, + uint256 value + ); + event Transfer(address indexed from, address indexed to, uint256 value); + + function name() external pure returns (string memory); + + function symbol() external pure returns (string memory); + + function decimals() external pure returns (uint8); + + function totalSupply() external view returns (uint256); + + function balanceOf(address owner) external view returns (uint256); + + function allowance(address owner, address spender) + external + view + returns (uint256); + + function approve(address spender, uint256 value) external returns (bool); + + function transfer(address to, uint256 value) external returns (bool); + + function transferFrom( + address from, + address to, + uint256 value + ) external returns (bool); + + function DOMAIN_SEPARATOR() external view returns (bytes32); + + function PERMIT_TYPEHASH() external pure returns (bytes32); + + function nonces(address owner) external view returns (uint256); + + function permit( + address owner, + address spender, + uint256 value, + uint256 deadline, + uint8 v, + bytes32 r, + bytes32 s + ) external; + + event Mint(address indexed sender, uint256 amount0, uint256 amount1); + event Burn( + address indexed sender, + uint256 amount0, + uint256 amount1, + address indexed to + ); + event Swap( + address indexed sender, + uint256 amount0In, + uint256 amount1In, + uint256 amount0Out, + uint256 amount1Out, + address indexed to + ); + event Sync(uint112 reserve0, uint112 reserve1); + + function MINIMUM_LIQUIDITY() external pure returns (uint256); + + function factory() external view returns (address); + + function token0() external view returns (address); + + function token1() external view returns (address); + + function getReserves() + external + view + returns ( + uint112 reserve0, + uint112 reserve1, + uint32 blockTimestampLast + ); + + function price0CumulativeLast() external view returns (uint256); + + function price1CumulativeLast() external view returns (uint256); + + function kLast() external view returns (uint256); + + function mint(address to) external returns (uint256 liquidity); + + function burn(address to) + external + returns (uint256 amount0, uint256 amount1); + + function swap( + uint256 amount0Out, + uint256 amount1Out, + address to, + bytes calldata data + ) external; + + function skim(address to) external; + + function sync() external; + + function initialize(address, address) external; +} diff --git a/tests/conftest.py b/tests/conftest.py index 5119e4e..e10c164 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -101,9 +101,9 @@ def mc_pid(): @pytest.fixture -def joint(gov, providerA, providerB, Joint, router, masterchef, sushi, weth, mc_pid): +def joint(gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid): joint = gov.deploy( - Joint, providerA, providerB, router, weth, masterchef, sushi, mc_pid + SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid ) providerA.setJoint(joint, {"from": gov}) From 73c54d5ec68aadb89bba3bbd1edbd73e0ccfa540 Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 8 Aug 2021 11:07:06 -0700 Subject: [PATCH 019/132] feat: reward token can be a LP token --- contracts/Joint.sol | 161 ++++++++++++++++++++++++++------------------ tests/conftest.py | 4 +- 2 files changed, 100 insertions(+), 65 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 63476e1..61d4900 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -40,6 +40,8 @@ contract Joint { using Address for address; using SafeMath for uint256; + uint256 private constant RATIO_PRECISION = 1e4; + ProviderStrategy public providerA; ProviderStrategy public providerB; @@ -148,9 +150,6 @@ contract Joint { tokenB = providerB.want(); reinvest = true; - reward = address(0x6B3595068778DD592e39A122f4f5a5cF09C90fE2); - WETH = address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2); - pair = IUniswapV2Pair(getPair()); IERC20(address(pair)).approve(address(masterchef), type(uint256).max); @@ -204,35 +203,37 @@ contract Joint { function name() external view virtual returns (string memory) {} function prepareReturn() external onlyProviders { - // Gets the reward from the masterchef contract - if (balanceOfStake() != 0) { - getReward(); - } - - (address rewardSwappedTo, uint256 rewardSwapAmount) = - swapReward(balanceOfReward()); - - uint256 _investedA = investedA; - uint256 _investedB = investedB; - (uint256 aLiquidated, uint256 bLiquidated) = liquidatePosition(); - investedA = investedB = 0; - - if (reinvest) return; // Don't return funds - // If we have previously invested funds, let's distrubute PnL equally in // each token's own terms - if (_investedA != 0 && _investedB != 0) { - uint256 currentA = - aLiquidated.add( - rewardSwappedTo == tokenA ? rewardSwapAmount : 0 - ); - uint256 currentB = - bLiquidated.add( - rewardSwappedTo == tokenB ? rewardSwapAmount : 0 - ); + if (investedA != 0 && investedB != 0) { + // Track starting amount in case reward is one of LP tokens + uint256 startingRewardBal = balanceOfReward(); + + if (balanceOfStake() != 0) { + getReward(); + } + + uint256 rewardAmount = balanceOfReward().sub(startingRewardBal); + + // Liquidate will also claim rewards + (uint256 currentA, uint256 currentB) = liquidatePosition(); + + if (tokenA == reward) { + currentA = currentA.add(rewardAmount); + } else if (tokenB == reward) { + currentB = currentB.add(rewardAmount); + } else { + (address rewardSwappedTo, uint256 rewardSwapAmount) = + swapReward(balanceOfReward().sub(startingRewardBal)); + if (rewardSwappedTo == tokenA) { + currentA = currentA.add(rewardSwapAmount); + } else if (rewardSwappedTo == tokenB) { + currentB = currentB.add(rewardSwapAmount); + } + } (uint256 ratioA, uint256 ratioB) = - getRatios(currentA, currentB, _investedA, _investedB); + getRatios(currentA, currentB, investedA, investedB); emit Ratios(ratioA, ratioB, "before balance"); @@ -240,9 +241,10 @@ contract Joint { calculateSellToBalance( currentA, currentB, - _investedA, - _investedB + investedA, + investedB ); + if (sellToken != address(0) && sellAmount != 0) { uint256 buyAmount = sellCapital( @@ -263,14 +265,18 @@ contract Joint { (ratioA, ratioB) = getRatios( currentA, currentB, - _investedA, - _investedB + investedA, + investedB ); emit Ratios(ratioA, ratioB, "after balance"); } } - returnLooseToProviders(); + investedA = investedB = 0; + + if (!reinvest) { + returnLooseToProviders(); + } } function adjustPosition() external onlyProviders { @@ -305,9 +311,9 @@ contract Joint { uint256 bBalance; if (reward == tokenA) { - aBalance = aBalance.add(rewardsPending); + aBalance = rewardsPending; } else if (reward == tokenB) { - bBalance = bBalance.add(rewardsPending); + bBalance = rewardsPending; } else if (rewardsPending != 0) { address swapTo = findSwapTo(reward); uint256[] memory outAmounts = @@ -316,9 +322,9 @@ contract Joint { getTokenOutPath(reward, swapTo) ); if (swapTo == tokenA) { - aBalance = aBalance.add(outAmounts[outAmounts.length - 1]); + aBalance = outAmounts[outAmounts.length - 1]; } else if (swapTo == tokenB) { - bBalance = bBalance.add(outAmounts[outAmounts.length - 1]); + bBalance = outAmounts[outAmounts.length - 1]; } } @@ -330,14 +336,10 @@ contract Joint { (reserveB, reserveA, ) = pair.getReserves(); } uint256 lpBal = balanceOfStake().add(balanceOfPair()); - uint256 percentTotal = - lpBal.mul(pair.decimals()).div(pair.totalSupply()); - aBalance = aBalance.add( - reserveA.mul(percentTotal).div(pair.decimals()) - ); - bBalance = bBalance.add( - reserveB.mul(percentTotal).div(pair.decimals()) - ); + uint256 pairPrecision = 10**uint256(pair.decimals()); + uint256 percentTotal = lpBal.mul(pairPrecision).div(pair.totalSupply()); + aBalance = aBalance.add(reserveA.mul(percentTotal).div(pairPrecision)); + bBalance = bBalance.add(reserveB.mul(percentTotal).div(pairPrecision)); (address sellToken, uint256 sellAmount) = calculateSellToBalance(aBalance, bBalance, investedA, investedB); @@ -389,20 +391,28 @@ contract Joint { if (ratioA == ratioB) return (address(0), 0); - (uint256 _AForB, uint256 _BForA) = getSpotExchangeRates(); - uint256 numerator; uint256 denominator; + uint256 precision; + uint256 exchangeRate; if (ratioA > ratioB) { _sellToken = tokenA; + precision = 10**uint256(IERC20Extended(tokenA).decimals()); + (, exchangeRate) = getSpotExchangeRates(); numerator = currentA.sub(startingA.mul(currentB).div(startingB)); - denominator = 1e18 + startingA.mul(_BForA).div(startingB); + denominator = + precision + + startingA.mul(exchangeRate).div(startingB); } else { _sellToken = tokenB; + precision = 10**uint256(IERC20Extended(tokenB).decimals()); + (exchangeRate, ) = getSpotExchangeRates(); numerator = currentB.sub(startingB.mul(currentA).div(startingA)); - denominator = 1e18 + startingB.mul(_AForB).div(startingA); + denominator = + precision + + startingB.mul(exchangeRate).div(startingA); } - _sellAmount = numerator.mul(1e18).div(denominator); + _sellAmount = numerator.mul(precision).div(denominator); } function getRatios( @@ -411,8 +421,8 @@ contract Joint { uint256 startingA, uint256 startingB ) internal pure returns (uint256 _a, uint256 _b) { - _a = currentA.mul(1e4).div(startingA); - _b = currentB.mul(1e4).div(startingB); + _a = currentA.mul(RATIO_PRECISION).div(startingA); + _b = currentB.mul(RATIO_PRECISION).div(startingB); } function getSpotExchangeRates() @@ -421,8 +431,17 @@ contract Joint { returns (uint256 _AForB, uint256 _BForA) { (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); - uint256 _0For1 = (reserve0.mul(1e18).div(reserve1)).mul(997).div(1000); - uint256 _1For0 = (reserve1.mul(1e18).div(reserve0)).mul(997).div(1000); + + uint256 token0Precision = + 10**uint256(IERC20Extended(pair.token0()).decimals()); + uint256 token1Precision = + 10**uint256(IERC20Extended(pair.token1()).decimals()); + + uint256 _0For1 = + (reserve0.mul(token1Precision).div(reserve1)).mul(997).div(1000); + uint256 _1For0 = + (reserve1.mul(token0Precision).div(reserve0)).mul(997).div(1000); + if (pair.token0() == tokenA) { _AForB = _0For1; _BForA = _1For0; @@ -502,16 +521,7 @@ contract Joint { } _swapTo = findSwapTo(reward); - //Call swap to get more of the of the swapTo token - uint256[] memory amounts = - IUniswapV2Router02(router).swapExactTokensForTokens( - _rewardBal, - 0, - getTokenOutPath(reward, _swapTo), - address(this), - now - ); - _receivedAmount = amounts[amounts.length - 1]; + _receivedAmount = sellCapital(reward, _swapTo, _rewardBal); } // If there is a lot of impermanent loss, some capital will need to be sold @@ -588,6 +598,29 @@ contract Joint { return masterchef.userInfo(pid, address(this)).amount; } + function balanceOfTokensInLP() + public + view + returns (uint256 _balanceA, uint256 _balanceB) + { + uint256 reserveA; + uint256 reserveB; + if (tokenA == pair.token0()) { + (reserveA, reserveB, ) = pair.getReserves(); + } else { + (reserveB, reserveA, ) = pair.getReserves(); + } + uint256 lpBal = balanceOfStake().add(balanceOfPair()); + uint256 percentTotal = + lpBal.mul(10**uint256(pair.decimals())).div(pair.totalSupply()); + _balanceA = reserveA.mul(percentTotal).div( + 10**uint256(pair.decimals()) + ); + _balanceB = reserveB.mul(percentTotal).div( + 10**uint256(pair.decimals()) + ); + } + function pendingReward() public view virtual returns (uint256) {} function setReinvest(bool _reinvest) external onlyAuthorized { diff --git a/tests/conftest.py b/tests/conftest.py index e10c164..d695983 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -101,7 +101,9 @@ def mc_pid(): @pytest.fixture -def joint(gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid): +def joint( + gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid +): joint = gov.deploy( SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid ) From 4d384fe326fd1842108de5ae90129b21808b3d50 Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 8 Aug 2021 16:43:04 -0700 Subject: [PATCH 020/132] fix: some cleanup --- contracts/Joint.sol | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 61d4900..6c41e78 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -146,8 +146,8 @@ contract Joint { reward = _reward; pid = _pid; - tokenA = providerA.want(); - tokenB = providerB.want(); + tokenA = address(providerA.want()); + tokenB = address(providerB.want()); reinvest = true; pair = IUniswapV2Pair(getPair()); @@ -216,7 +216,7 @@ contract Joint { uint256 rewardAmount = balanceOfReward().sub(startingRewardBal); // Liquidate will also claim rewards - (uint256 currentA, uint256 currentB) = liquidatePosition(); + (uint256 currentA, uint256 currentB) = _liquidatePosition(); if (tokenA == reward) { currentA = currentA.add(rewardAmount); @@ -275,7 +275,7 @@ contract Joint { investedA = investedB = 0; if (!reinvest) { - returnLooseToProviders(); + _returnLooseToProviders(); } } @@ -542,7 +542,7 @@ contract Joint { _amountOut = amounts[amounts.length - 1]; } - function liquidatePosition() internal returns (uint256, uint256) { + function _liquidatePosition() internal returns (uint256, uint256) { if (balanceOfStake() != 0) { masterchef.withdraw(pid, balanceOfStake()); } @@ -561,7 +561,7 @@ contract Joint { ); } - function returnLooseToProviders() internal { + function _returnLooseToProviders() internal { uint256 balanceA = balanceOfA(); if (balanceA > 0) { IERC20(tokenA).transfer(address(providerA), balanceA); @@ -627,9 +627,12 @@ contract Joint { reinvest = _reinvest; } - function liquidateAndReturn() external onlyAuthorized { - liquidatePosition(); - returnLooseToProviders(); + function liquidatePosition() external onlyAuthorized { + _liquidatePosition(); + } + + function returnLooseToProviders() external onlyAuthorized { + _returnLooseToProviders(); } function swapTokenForToken( From ccaa74c9eedb297b690f1ebed1f55e6059cc9f6d Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 8 Aug 2021 20:57:23 -0700 Subject: [PATCH 021/132] chore: cleanup --- contracts/Joint.sol | 89 +++++------ tests/boo/conftest.py | 145 ++++++++++++++++++ tests/boo/test_boo_operation.py | 255 ++++++++++++++++++++++++++++++++ 3 files changed, 437 insertions(+), 52 deletions(-) create mode 100644 tests/boo/conftest.py create mode 100644 tests/boo/test_boo_operation.py diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 6c41e78..b2c5248 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -298,22 +298,21 @@ contract Joint { } } - function estimatedTotalAssetsInToken(address token) + function estimatedTotalAssetsAfterBalance(address token) external view - returns (uint256) + returns (uint256 _aBalance, uint256 _bBalance) { require(token == tokenA || token == tokenB); uint256 rewardsPending = pendingReward(); - uint256 aBalance; - uint256 bBalance; + (_aBalance, _bBalance) = balanceOfTokensInLP(); if (reward == tokenA) { - aBalance = rewardsPending; + _aBalance = _aBalance.add(rewardsPending); } else if (reward == tokenB) { - bBalance = rewardsPending; + _bBalance = _bBalance.add(rewardsPending); } else if (rewardsPending != 0) { address swapTo = findSwapTo(reward); uint256[] memory outAmounts = @@ -322,27 +321,16 @@ contract Joint { getTokenOutPath(reward, swapTo) ); if (swapTo == tokenA) { - aBalance = outAmounts[outAmounts.length - 1]; + _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); } else if (swapTo == tokenB) { - bBalance = outAmounts[outAmounts.length - 1]; + _bBalance = _bBalance.add(outAmounts[outAmounts.length - 1]); } } - uint256 reserveA; - uint256 reserveB; - if (tokenA == pair.token0()) { - (reserveA, reserveB, ) = pair.getReserves(); - } else { - (reserveB, reserveA, ) = pair.getReserves(); - } - uint256 lpBal = balanceOfStake().add(balanceOfPair()); - uint256 pairPrecision = 10**uint256(pair.decimals()); - uint256 percentTotal = lpBal.mul(pairPrecision).div(pair.totalSupply()); - aBalance = aBalance.add(reserveA.mul(percentTotal).div(pairPrecision)); - bBalance = bBalance.add(reserveB.mul(percentTotal).div(pairPrecision)); - (address sellToken, uint256 sellAmount) = - calculateSellToBalance(aBalance, bBalance, investedA, investedB); + calculateSellToBalance(_aBalance, _bBalance, investedA, investedB); + + (uint256 reserveA, uint256 reserveB) = getReserves(); if (sellToken == tokenA) { uint256 buyAmount = @@ -351,8 +339,8 @@ contract Joint { reserveA, reserveB ); - aBalance = aBalance.sub(sellAmount); - bBalance = bBalance.add(buyAmount); + _aBalance = _aBalance.sub(sellAmount); + _bBalance = _bBalance.add(buyAmount); } else if (sellToken == tokenB) { uint256 buyAmount = IUniswapV2Router02(router).getAmountOut( @@ -360,15 +348,12 @@ contract Joint { reserveB, reserveA ); - bBalance = bBalance.sub(sellAmount); - aBalance = aBalance.add(buyAmount); + _bBalance = _bBalance.sub(sellAmount); + _aBalance = _aBalance.add(buyAmount); } - if (token == tokenA) { - return aBalance.add(balanceOfA()); - } else if (token == tokenB) { - return bBalance.add(balanceOfB()); - } + _aBalance = _aBalance.add(balanceOfA()); + _bBalance = _bBalance.add(balanceOfB()); } event Ratios(uint256 tokenA, uint256 tokenB, string description); @@ -430,24 +415,30 @@ contract Joint { view returns (uint256 _AForB, uint256 _BForA) { - (uint256 reserve0, uint256 reserve1, ) = pair.getReserves(); + (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 token0Precision = - 10**uint256(IERC20Extended(pair.token0()).decimals()); - uint256 token1Precision = - 10**uint256(IERC20Extended(pair.token1()).decimals()); + uint256 tokenAPrecision = + 10**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBPrecision = + 10**uint256(IERC20Extended(tokenB).decimals()); - uint256 _0For1 = - (reserve0.mul(token1Precision).div(reserve1)).mul(997).div(1000); - uint256 _1For0 = - (reserve1.mul(token0Precision).div(reserve0)).mul(997).div(1000); + _AForB = (reserveA.mul(tokenAPrecision).div(reserveB)).mul(997).div( + 1000 + ); + _BForA = (reserveB.mul(tokenBPrecision).div(reserveA)).mul(997).div( + 1000 + ); + } - if (pair.token0() == tokenA) { - _AForB = _0For1; - _BForA = _1For0; + function getReserves() + public + view + returns (uint256 reserveA, uint256 reserveB) + { + if (tokenA == pair.token0()) { + (reserveA, reserveB, ) = pair.getReserves(); } else { - _BForA = _0For1; - _AForB = _1For0; + (reserveB, reserveA, ) = pair.getReserves(); } } @@ -603,13 +594,7 @@ contract Joint { view returns (uint256 _balanceA, uint256 _balanceB) { - uint256 reserveA; - uint256 reserveB; - if (tokenA == pair.token0()) { - (reserveA, reserveB, ) = pair.getReserves(); - } else { - (reserveB, reserveA, ) = pair.getReserves(); - } + (uint256 reserveA, uint256 reserveB) = getReserves(); uint256 lpBal = balanceOfStake().add(balanceOfPair()); uint256 percentTotal = lpBal.mul(10**uint256(pair.decimals())).div(pair.totalSupply()); diff --git a/tests/boo/conftest.py b/tests/boo/conftest.py new file mode 100644 index 0000000..2c16afe --- /dev/null +++ b/tests/boo/conftest.py @@ -0,0 +1,145 @@ +import pytest +from brownie import config, Contract + + +@pytest.fixture(autouse=True) +def isolation(fn_isolation): + pass + + +@pytest.fixture +def gov(accounts, vaultA): + yield accounts.at(vaultA.governance(), force=True) + + +@pytest.fixture +def rewards(accounts): + yield accounts[1] + + +@pytest.fixture +def guardian(accounts): + yield accounts[2] + + +@pytest.fixture +def management(accounts): + yield accounts[3] + + +@pytest.fixture +def strategist(accounts, providerA): + yield accounts.at(providerA.strategist(), force=True) + # yield accounts[4] + + +@pytest.fixture +def keeper(accounts): + yield accounts[5] + + +@pytest.fixture +def attacker(accounts): + yield accounts[6] + + +@pytest.fixture +def vaultB(): + # BOO vault + yield Contract("0x79330397e161C67703e9bce2cA2Db73937D5fc7e") + + +@pytest.fixture +def vaultA(): + # WFTM vault + yield Contract("0x36e7aF39b921235c4b01508BE38F27A535851a5c") + + +@pytest.fixture +def tokenB_whale(accounts): + yield accounts.at("0xACACa07e398d4946AD12232F40f255230e73Ca72", force=True) + + +@pytest.fixture +def tokenA_whale(accounts): + yield accounts.at("0xBB634cafEf389cDD03bB276c82738726079FcF2E", force=True) + + +@pytest.fixture +def tokenA_amount(): + yield 150_000 * 1e18 + + +@pytest.fixture +def tokenB_amount(): + yield 10_000 * 1e18 + + +@pytest.fixture +def weth(): + yield Contract("0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83") + + +@pytest.fixture +def router(): + yield Contract("0xF491e7B69E4244ad4002BC14e878a34207E38c29") + + +@pytest.fixture +def masterchef(): + yield Contract("0x2b2929E785374c651a81A63878Ab22742656DcDd") + + +@pytest.fixture +def boo(): + yield Contract("0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE") + + +@pytest.fixture +def mc_pid(): + yield 0 + + +@pytest.fixture +def joint(gov, providerA, providerB, BooJoint, router, masterchef, boo, weth, mc_pid): + joint = Contract("0x7913ABcCF3826C3e87d0651c3C2F090Db423f7B9") + # joint = gov.deploy( + # BooJoint, providerA, providerB, router, weth, masterchef, boo, mc_pid + # ) + + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + + yield joint + + +@pytest.fixture +def providerA(gov, vaultA, ProviderStrategy): + strategy = Contract("0x51DaA92f3E1F6F39924aF796c9f63c1d35A52386") + # strategy = strategist.deploy(ProviderStrategy, vaultA) + # strategy.setKeeper(keeper, {"from": gov}) + # strategy.setStrategist(strategist, {"from": gov}) + + # free up some debt ratio space + vaultA.revokeStrategy("0x8F43b5CeD3e892dBb3951694D80cB6E4313F2F58", {"from": gov}) + vaultA.addStrategy( + strategy, 10000 - vaultA.debtRatio(), 0, 2 ** 256 - 1, 1_000, {"from": gov} + ) + + yield strategy + + +@pytest.fixture +def providerB(gov, vaultB, ProviderStrategy): + strategy = Contract("0x61b7e35Ec9EA46DbdC0F7A85355F1025048C3E60") + # strategy = strategist.deploy(ProviderStrategy, vaultB) + # strategy.setKeeper(keeper, {"from": gov}) + # strategy.setStrategist(strategist, {"from": gov}) + + # free up some debt ratio space + vaultB.revokeStrategy("0xf8c08cE855D1ABA492202ecf47eaa3d2a7DE2eC5", {"from": gov}) + vaultB.addStrategy( + strategy, 10000 - vaultB.debtRatio(), 0, 2 ** 256 - 1, 1_000, {"from": gov} + ) + + yield strategy diff --git a/tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py new file mode 100644 index 0000000..fa4adf6 --- /dev/null +++ b/tests/boo/test_boo_operation.py @@ -0,0 +1,255 @@ +import brownie +import pytest +from brownie import Contract, Wei + + +def test_operation( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, + tokenA_amount, + tokenB_amount, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + providerB.harvest({"from": strategist}) + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + + print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert joint.balanceOfStake() > 0 + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # Wait plz + chain.sleep(3600 * 10) + chain.mine(int(3600 / 13) * 10) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + joint.setReinvest(False, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + tx = providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert ratios_events[-1]["tokenA"] == ratios_events[-1]["tokenB"] + + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + print(f"ProviderA: {providerA.balanceOfWant()/1e18}") + print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert vaultA.pricePerShare() > 1e18 + assert vaultB.pricePerShare() > 1e18 + + print(f"boo profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} boo") + print(f"wftm profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} wftm") + + +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + tokenA_amount, + tokenB_amount, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + + print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert joint.balanceOfStake() > 0 + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + joint.setReinvest(False, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + tx = providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + assert ( + pytest.approx(ratios_events[-1]["tokenA"], abs=75) + == ratios_events[-1]["tokenB"] + ) + + print(f"ProviderA: {providerA.balanceOfWant()/1e18}") + print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + print(f"boo loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} boo") + print(f"wftm loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} wftm") + + +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + tokenA_amount, + tokenB_amount, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + + print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert joint.balanceOfStake() > 0 + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + joint.setReinvest(False, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + tx = providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + ratios_events = tx.events["Ratios"] + print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + assert ( + pytest.approx(ratios_events[-1]["tokenA"], abs=75) + == ratios_events[-1]["tokenB"] + ) + + print(f"ProviderA: {providerA.balanceOfWant()/1e18}") + print(f"ProviderB: {providerB.balanceOfWant()/1e18}") + print(f"boo loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} boo") + print(f"wftm loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} wftm") From f07692208627664156cca6aab38d5b56d1c1250b Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 8 Aug 2021 21:04:44 -0700 Subject: [PATCH 022/132] chore: cleanup more --- contracts/Joint.sol | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index b2c5248..31f53e8 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -298,13 +298,11 @@ contract Joint { } } - function estimatedTotalAssetsAfterBalance(address token) - external + function estimatedTotalAssetsAfterBalance() + public view returns (uint256 _aBalance, uint256 _bBalance) { - require(token == tokenA || token == tokenB); - uint256 rewardsPending = pendingReward(); (_aBalance, _bBalance) = balanceOfTokensInLP(); @@ -356,6 +354,19 @@ contract Joint { _bBalance = _bBalance.add(balanceOfB()); } + function estimatedTotalAssetsInToken(address token) + external + view + returns (uint256 _balance) + { + require(token == tokenA || token == tokenB); + if (token == tokenA) { + (_balance, ) = estimatedTotalAssetsAfterBalance(); + } else { + (, _balance) = estimatedTotalAssetsAfterBalance(); + } + } + event Ratios(uint256 tokenA, uint256 tokenB, string description); event SellToBalance( address sellToken, From 6bc5519a8aaa191190d78c42d55babf80febfcc5 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 10 Aug 2021 09:30:50 -0700 Subject: [PATCH 023/132] chore: mark require network --- tests/boo/conftest.py | 2 +- tests/boo/test_boo_operation.py | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/tests/boo/conftest.py b/tests/boo/conftest.py index 2c16afe..5743ea8 100644 --- a/tests/boo/conftest.py +++ b/tests/boo/conftest.py @@ -102,7 +102,7 @@ def mc_pid(): @pytest.fixture def joint(gov, providerA, providerB, BooJoint, router, masterchef, boo, weth, mc_pid): - joint = Contract("0x7913ABcCF3826C3e87d0651c3C2F090Db423f7B9") + joint = Contract("0x327025a6Cb4A4b61071B53066087252B779BF8B0") # joint = gov.deploy( # BooJoint, providerA, providerB, router, weth, masterchef, boo, mc_pid # ) diff --git a/tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py index fa4adf6..de99763 100644 --- a/tests/boo/test_boo_operation.py +++ b/tests/boo/test_boo_operation.py @@ -3,6 +3,7 @@ from brownie import Contract, Wei +@pytest.mark.require_network("ftm-main-fork") def test_operation( chain, vaultA, @@ -87,6 +88,7 @@ def test_operation( print(f"wftm profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} wftm") +@pytest.mark.require_network("ftm-main-fork") def test_operation_swap_a4b( chain, vaultA, @@ -171,6 +173,7 @@ def test_operation_swap_a4b( print(f"wftm loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} wftm") +@pytest.mark.require_network("ftm-main-fork") def test_operation_swap_b4a( chain, vaultA, From c54d85a4f883ec0a4b0b3dd641381139653cd02d Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 10 Aug 2021 21:09:14 -0700 Subject: [PATCH 024/132] fix(tests): joint migration --- tests/test_joint_migration.py | 47 ++++++++++++++++------------------- 1 file changed, 22 insertions(+), 25 deletions(-) diff --git a/tests/test_joint_migration.py b/tests/test_joint_migration.py index 49fbca4..b3f4e69 100644 --- a/tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -3,48 +3,45 @@ from brownie import Contract, Wei -def test_join_migration(chain, accounts, Joint): - - providerB = Contract("0xF878E59600124ca46a30193A3F76EDAc99591698") - old_joint = Contract(providerB.joint()) - providerA = Contract(old_joint.providerA()) - - gov = accounts.at(old_joint.governance(), force=True) - old_joint.harvest({"from": gov}) +def test_joint_migration( + chain, gov, strategist, weth, joint, providerA, providerB, SushiJoint +): + old_joint = joint + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) old_joint.setReinvest(False, {"from": gov}) - old_joint.harvest({"from": gov}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert old_joint.balanceOfB() + old_joint.balanceOfA() == 0 assert old_joint.balanceOfStake() == 0 - new_joint = Joint.deploy( - old_joint.governance(), - old_joint.strategist(), - old_joint.keeper(), - old_joint.tokenA(), - old_joint.tokenB(), - old_joint.router(), + new_joint = SushiJoint.deploy( + providerA, + providerB, + joint.router(), + weth, + joint.masterchef(), + joint.reward(), + joint.pid(), {"from": gov}, ) providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - new_joint.setProviderA(providerA, {"from": gov}) - new_joint.setProviderB(providerB, {"from": gov}) + + providerA.setInvestWant(True, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) assert providerA.takeProfit() == False assert providerB.takeProfit() == False - vaultA = Contract(providerA.vault()) - vaultA.updateStrategyMaxDebtPerHarvest(providerA, 0, {"from": gov}) - vaultB = Contract(providerB.vault()) - vaultB.updateStrategyMaxDebtPerHarvest(providerB, 0, {"from": gov}) - providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) - # Invest capital - new_joint.harvest({"from": gov}) + assert new_joint.balanceOfStake() > 0 From 55d67f6eb6f4a5aba9024baa56eb1cc318ff03fe Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 10 Aug 2021 22:29:33 -0700 Subject: [PATCH 025/132] fix: add require --- contracts/ProviderStrategy.sol | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 0673fde..1eb89cd 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -23,6 +23,10 @@ interface JointAPI { function prepareReturn() external; function adjustPosition() external; + + function providerA() external view returns (address); + + function providerB() external view returns (address); } contract ProviderStrategy is BaseStrategy { @@ -196,6 +200,10 @@ contract ProviderStrategy is BaseStrategy { } function setJoint(address _joint) external onlyGovernance { + require( + JointAPI(_joint).providerA() == address(this) || + JointAPI(_joint).providerB() == address(this) + ); joint = _joint; } From cde787f61287cc714daa9780be3facd34dbcdcff Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 10 Aug 2021 22:46:52 -0700 Subject: [PATCH 026/132] fix: clone argument order bug --- contracts/Joint.sol | 2 +- tests/test_joint_migration.py | 51 ++++++++++++++++++++++++++++++++-- tests/test_joint_migration2.py | 51 ---------------------------------- 3 files changed, 50 insertions(+), 54 deletions(-) delete mode 100644 tests/test_joint_migration2.py diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 31f53e8..d05a65a 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -191,8 +191,8 @@ contract Joint { _providerA, _providerB, _router, - _masterchef, _weth, + _masterchef, _reward, _pid ); diff --git a/tests/test_joint_migration.py b/tests/test_joint_migration.py index b3f4e69..90b56bd 100644 --- a/tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -4,7 +4,7 @@ def test_joint_migration( - chain, gov, strategist, weth, joint, providerA, providerB, SushiJoint + gov, strategist, weth, joint, providerA, providerB, SushiJoint ): old_joint = joint providerA.harvest({"from": gov}) @@ -19,7 +19,7 @@ def test_joint_migration( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 assert old_joint.balanceOfB() + old_joint.balanceOfA() == 0 - assert old_joint.balanceOfStake() == 0 + assert old_joint.balanceOfPair() + old_joint.balanceOfStake() == 0 new_joint = SushiJoint.deploy( providerA, @@ -45,3 +45,50 @@ def test_joint_migration( providerB.harvest({"from": gov}) assert new_joint.balanceOfStake() > 0 + + +def test_joint_clone_migration( + gov, strategist, weth, joint, providerA, providerB, SushiJoint +): + old_joint = joint + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + old_joint.liquidatePosition({"from": gov}) + old_joint.setReinvest(False, {"from": gov}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert old_joint.balanceOfB() + old_joint.balanceOfA() == 0 + assert old_joint.balanceOfPair() + old_joint.balanceOfStake() == 0 + + new_joint = SushiJoint.at( + old_joint.cloneJoint( + providerA, + providerB, + joint.router(), + weth, + joint.masterchef(), + joint.reward(), + joint.pid(), + {"from": gov}, + ).return_value + ) + assert new_joint.balanceOfPair() + new_joint.balanceOfStake() == 0 + + providerA.setJoint(new_joint, {"from": gov}) + providerB.setJoint(new_joint, {"from": gov}) + + providerA.setInvestWant(True, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) + + assert providerA.takeProfit() == False + assert providerB.takeProfit() == False + + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + assert new_joint.balanceOfStake() > 0 diff --git a/tests/test_joint_migration2.py b/tests/test_joint_migration2.py deleted file mode 100644 index 65f1681..0000000 --- a/tests/test_joint_migration2.py +++ /dev/null @@ -1,51 +0,0 @@ -import brownie -import pytest -from brownie import Contract, Wei - - -def test_join_migration2(chain, accounts, Joint): - - providerB = Contract("0xF878E59600124ca46a30193A3F76EDAc99591698") - old_joint = Contract(providerB.joint()) - providerA = Contract(old_joint.providerA()) - - gov = accounts.at(old_joint.governance(), force=True) - old_joint.setRatio(1, {"from": gov, "gas_price": "1 gwei"}) - old_joint.harvest({"from": gov}) - old_joint.liquidatePosition({"from": gov}) - old_joint.setReinvest(False, {"from": gov}) - old_joint.harvest({"from": gov}) - - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - assert old_joint.balanceOfB() + old_joint.balanceOfA() == 0 - assert old_joint.balanceOfStake() == 0 - - new_joint = Joint.deploy( - old_joint.governance(), - old_joint.strategist(), - old_joint.keeper(), - old_joint.tokenA(), - old_joint.tokenB(), - old_joint.router(), - {"from": gov}, - ) - - providerA.setJoint(new_joint, {"from": gov}) - providerB.setJoint(new_joint, {"from": gov}) - new_joint.setProviderA(providerA, {"from": gov}) - new_joint.setProviderB(providerB, {"from": gov}) - - assert providerA.takeProfit() == False - assert providerB.takeProfit() == False - - vaultA = Contract(providerA.vault()) - vaultA.updateStrategyMaxDebtPerHarvest(providerA, 0, {"from": gov}) - vaultB = Contract(providerB.vault()) - vaultB.updateStrategyMaxDebtPerHarvest(providerB, 0, {"from": gov}) - - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) - - # Invest capital - new_joint.harvest({"from": gov}) From 3e693d3ffaf02993b4cd21ffc4d5519292500f9b Mon Sep 17 00:00:00 2001 From: FP Date: Wed, 11 Aug 2021 17:51:11 -0700 Subject: [PATCH 027/132] fix(test): eth tests pass --- tests/conftest.py | 7 ++++ tests/test_loss.py | 78 ----------------------------------------- tests/test_migration.py | 64 +++++++++++++++++---------------- tests/test_operation.py | 27 +++++++++----- 4 files changed, 58 insertions(+), 118 deletions(-) delete mode 100644 tests/test_loss.py diff --git a/tests/conftest.py b/tests/conftest.py index d695983..e5eadd8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -73,6 +73,13 @@ def tokenB_whale(accounts): def tokenB(vaultB): yield Contract(vaultB.token()) +@pytest.fixture +def amountA(tokenA): + yield 150 * 10**tokenA.decimals() + +@pytest.fixture +def amountB(tokenB): + yield 15 * 10**tokenB.decimals() @pytest.fixture def weth(): diff --git a/tests/test_loss.py b/tests/test_loss.py deleted file mode 100644 index 7de554d..0000000 --- a/tests/test_loss.py +++ /dev/null @@ -1,78 +0,0 @@ -import pytest -from brownie import Contract, Wei - - -def test_loss( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - providerA, - providerB, - joint, - gov, - strategist, - tokenA_whale, - tokenB_whale, - attacker, -): - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit({"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit({"from": tokenB_whale}) - - # https://www.coingecko.com/en/coins/fantom - tokenA_price = 0.438065 - # https://www.coingecko.com/en/coins/popsicle-finance - tokenB_price = 4.47 - usd_amount = Wei("1000 ether") - - vaultA.updateStrategyMaxDebtPerHarvest( - providerA, usd_amount // tokenA_price, {"from": vaultA.governance()} - ) - vaultB.updateStrategyMaxDebtPerHarvest( - providerB, usd_amount // tokenB_price, {"from": vaultB.governance()} - ) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert joint.balanceOfA() * usd_amount > Wei("990 ether") - assert joint.balanceOfB() * usd_amount > Wei("990 ether") - - joint.harvest({"from": strategist}) - assert joint.balanceOfStake() > 0 - - # Wait plz - chain.sleep(60 * 60 * 24 * 5) - chain.mine(50) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - - # There is a social attack and provider A was changed to the attacker! - joint.setProviderA(attacker, {"from": joint.governance()}) - - # Strategist liquidates the position and distribute profit - assert tokenA.balanceOf(attacker) == 0 - joint.setReinvest(False, {"from": strategist}) - joint.liquidatePosition({"from": strategist}) - joint.harvest({"from": strategist}) - assert tokenA.balanceOf(attacker) > 0 - assert providerB.balanceOfWant() > 0 - # Provider A was rugged - assert providerA.balanceOfWant() == 0 - - # Do the profit/loss accounting - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultA.strategies(providerA).dict()["totalGain"] == 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 diff --git a/tests/test_migration.py b/tests/test_migration.py index 0aa188f..b4a257d 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -9,6 +9,8 @@ def test_migration( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -16,64 +18,67 @@ def test_migration( strategist, tokenA_whale, tokenB_whale, + weth, ProviderStrategy, + SushiJoint, ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit({"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit({"from": tokenB_whale}) - - # https://www.coingecko.com/en/coins/fantom - tokenA_price = 0.438065 - # https://www.coingecko.com/en/coins/popsicle-finance - tokenB_price = 4.47 - usd_amount = Wei("1000 ether") - - vaultA.updateStrategyMaxDebtPerHarvest( - providerA, usd_amount // tokenA_price, {"from": vaultA.governance()} - ) - vaultB.updateStrategyMaxDebtPerHarvest( - providerB, usd_amount // tokenB_price, {"from": vaultB.governance()} - ) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() * usd_amount > Wei("990 ether") - assert joint.balanceOfB() * usd_amount > Wei("990 ether") - joint.harvest({"from": strategist}) assert joint.balanceOfStake() > 0 - tx = providerA.cloneProviderStrategy( providerA.vault(), providerA.strategist(), providerA.rewards(), providerA.keeper(), - providerA.joint(), ) new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) + + joint.liquidatePosition({"from": strategist}) + joint.returnLooseToProviders({"from": strategist}) + vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) - joint.setProviderA(new_a, {"from": gov}) + + new_joint = SushiJoint.at( + joint.cloneJoint( + new_a, + providerB, + joint.router(), + weth, + joint.masterchef(), + joint.reward(), + joint.pid(), + {"from": gov}, + ).return_value + ) + + new_a.setJoint(new_joint, {"from": vaultA.governance()}) + providerB.setJoint(new_joint, {"from": vaultB.governance()}) + + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) # Wait plz chain.sleep(60 * 60 * 24 * 5) chain.mine(50) - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 + assert new_joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) + new_joint.setReinvest(False, {"from": strategist}) new_a.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) - joint.harvest({"from": strategist}) + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) assert new_a.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - # Harvest should be a no-op - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) chain.sleep(60 * 60 * 8) chain.mine(1) assert new_a.balanceOfWant() > 0 @@ -81,14 +86,11 @@ def test_migration( assert vaultA.strategies(new_a).dict()["totalGain"] == 0 assert vaultB.strategies(providerB).dict()["totalGain"] == 0 - # Liquidate position and make sure capital + profit is back - joint.liquidatePosition({"from": strategist}) new_a.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) new_a.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) - joint.harvest({"from": strategist}) assert new_a.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 diff --git a/tests/test_operation.py b/tests/test_operation.py index b12eb5f..bd92724 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -9,6 +9,8 @@ def test_operation( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -19,10 +21,10 @@ def test_operation( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -60,7 +62,10 @@ def test_operation( assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - assert ratios_events[-1]["tokenA"] == ratios_events[-1]["tokenB"] + assert ( + pytest.approx(ratios_events[-1]["tokenA"], abs=125) + == ratios_events[-1]["tokenB"] + ) # Harvest should be a no-op providerA.harvest({"from": strategist}) @@ -88,6 +93,8 @@ def test_operation_swap_a4b( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -98,10 +105,10 @@ def test_operation_swap_a4b( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -154,7 +161,7 @@ def test_operation_swap_a4b( assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=75) + pytest.approx(ratios_events[-1]["tokenA"], abs=125) == ratios_events[-1]["tokenB"] ) @@ -170,6 +177,8 @@ def test_operation_swap_b4a( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -180,10 +189,10 @@ def test_operation_swap_b4a( ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(10 * 1e18, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(150 * 1e18, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -236,7 +245,7 @@ def test_operation_swap_b4a( assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=75) + pytest.approx(ratios_events[-1]["tokenA"], abs=125) == ratios_events[-1]["tokenB"] ) From ef980cefd847005d096fd0841f6f0cabfd1e5502 Mon Sep 17 00:00:00 2001 From: FP Date: Sat, 14 Aug 2021 13:11:10 -0700 Subject: [PATCH 028/132] feat: asset estimation via joint --- contracts/ProviderStrategy.sol | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 1eb89cd..0108d0c 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -27,6 +27,11 @@ interface JointAPI { function providerA() external view returns (address); function providerB() external view returns (address); + + function estimatedTotalAssetsInToken(address token) + external + view + returns (uint256); } contract ProviderStrategy is BaseStrategy { @@ -105,7 +110,10 @@ contract ProviderStrategy is BaseStrategy { } function estimatedTotalAssets() public view override returns (uint256) { - return want.balanceOf(address(this)); + return + want.balanceOf(address(this)).add( + JointAPI(joint).estimatedTotalAssetsInToken(address(want)) + ); } function prepareReturn(uint256 _debtOutstanding) From 16a231865786e08b8f46a05274d4af27ba8a8d0d Mon Sep 17 00:00:00 2001 From: FP Date: Sat, 14 Aug 2021 13:35:25 -0700 Subject: [PATCH 029/132] feat: remove `Joint.setReinvest` --- contracts/Joint.sol | 13 +++---------- contracts/ProviderStrategy.sol | 8 ++++---- tests/boo/test_boo_operation.py | 3 --- tests/conftest.py | 7 +++++-- tests/test_joint_migration.py | 2 -- tests/test_migration.py | 1 - tests/test_operation.py | 3 --- 7 files changed, 12 insertions(+), 25 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index d05a65a..63a4060 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -48,8 +48,6 @@ contract Joint { address public tokenA; address public tokenB; - bool public reinvest; - address public WETH; address public reward; address public router; @@ -148,7 +146,6 @@ contract Joint { tokenA = address(providerA.want()); tokenB = address(providerB.want()); - reinvest = true; pair = IUniswapV2Pair(getPair()); @@ -202,7 +199,7 @@ contract Joint { function name() external view virtual returns (string memory) {} - function prepareReturn() external onlyProviders { + function prepareReturn(bool returnFunds) external onlyProviders { // If we have previously invested funds, let's distrubute PnL equally in // each token's own terms if (investedA != 0 && investedB != 0) { @@ -274,12 +271,12 @@ contract Joint { investedA = investedB = 0; - if (!reinvest) { + if (returnFunds) { _returnLooseToProviders(); } } - function adjustPosition() external onlyProviders { + function adjustPosition(bool reinvest) external onlyProviders { // No capital, nothing to do if (balanceOfA() == 0 || balanceOfB() == 0) { return; @@ -619,10 +616,6 @@ contract Joint { function pendingReward() public view virtual returns (uint256) {} - function setReinvest(bool _reinvest) external onlyAuthorized { - reinvest = _reinvest; - } - function liquidatePosition() external onlyAuthorized { _liquidatePosition(); } diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 0108d0c..c647386 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -20,9 +20,9 @@ interface IERC20Extended { } interface JointAPI { - function prepareReturn() external; + function prepareReturn(bool returnFunds) external; - function adjustPosition() external; + function adjustPosition(bool invest) external; function providerA() external view returns (address); @@ -125,7 +125,7 @@ contract ProviderStrategy is BaseStrategy { uint256 _debtPayment ) { - JointAPI(joint).prepareReturn(); + JointAPI(joint).prepareReturn(!investWant || takeProfit); // if we are not taking profit, there is nothing to do if (!takeProfit) { @@ -174,7 +174,7 @@ contract ProviderStrategy is BaseStrategy { if (wantBalance > 0) { want.transfer(joint, wantBalance); } - JointAPI(joint).adjustPosition(); + JointAPI(joint).adjustPosition(investWant); } function liquidatePosition(uint256 _amountNeeded) diff --git a/tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py index de99763..56e3229 100644 --- a/tests/boo/test_boo_operation.py +++ b/tests/boo/test_boo_operation.py @@ -51,7 +51,6 @@ def test_operation( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) @@ -149,7 +148,6 @@ def test_operation_swap_a4b( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) @@ -234,7 +232,6 @@ def test_operation_swap_b4a( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) diff --git a/tests/conftest.py b/tests/conftest.py index e5eadd8..1b53936 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -73,13 +73,16 @@ def tokenB_whale(accounts): def tokenB(vaultB): yield Contract(vaultB.token()) + @pytest.fixture def amountA(tokenA): - yield 150 * 10**tokenA.decimals() + yield 150 * 10 ** tokenA.decimals() + @pytest.fixture def amountB(tokenB): - yield 15 * 10**tokenB.decimals() + yield 15 * 10 ** tokenB.decimals() + @pytest.fixture def weth(): diff --git a/tests/test_joint_migration.py b/tests/test_joint_migration.py index 90b56bd..e6ed442 100644 --- a/tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -10,7 +10,6 @@ def test_joint_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - old_joint.setReinvest(False, {"from": gov}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) @@ -54,7 +53,6 @@ def test_joint_clone_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - old_joint.setReinvest(False, {"from": gov}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) diff --git a/tests/test_migration.py b/tests/test_migration.py index b4a257d..d8ea534 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -71,7 +71,6 @@ def test_migration( assert new_joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - new_joint.setReinvest(False, {"from": strategist}) new_a.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) new_a.harvest({"from": strategist}) diff --git a/tests/test_operation.py b/tests/test_operation.py index bd92724..ec9682a 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -49,7 +49,6 @@ def test_operation( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) @@ -147,7 +146,6 @@ def test_operation_swap_a4b( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) @@ -231,7 +229,6 @@ def test_operation_swap_b4a( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - joint.setReinvest(False, {"from": strategist}) providerA.setInvestWant(False, {"from": strategist}) providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) From 182d77ee138e801a829351d4ae982ebdc46e476d Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 09:34:00 -0700 Subject: [PATCH 030/132] fix: adjustPosition doesn't need investWant https://github.com/poolpitako/joint-strategy/pull/15#discussion_r689102267 --- contracts/Joint.sol | 22 ++++++++++------------ contracts/ProviderStrategy.sol | 4 ++-- 2 files changed, 12 insertions(+), 14 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 63a4060..54a906a 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -276,23 +276,21 @@ contract Joint { } } - function adjustPosition(bool reinvest) external onlyProviders { + function adjustPosition() external onlyProviders { // No capital, nothing to do if (balanceOfA() == 0 || balanceOfB() == 0) { return; } - if (reinvest) { - require( - balanceOfStake() == 0 && - balanceOfPair() == 0 && - investedA == 0 && - investedB == 0 - ); // don't create LP if we are already invested - - (investedA, investedB, ) = createLP(); - depositLP(); - } + require( + balanceOfStake() == 0 && + balanceOfPair() == 0 && + investedA == 0 && + investedB == 0 + ); // don't create LP if we are already invested + + (investedA, investedB, ) = createLP(); + depositLP(); } function estimatedTotalAssetsAfterBalance() diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index c647386..119158e 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -22,7 +22,7 @@ interface IERC20Extended { interface JointAPI { function prepareReturn(bool returnFunds) external; - function adjustPosition(bool invest) external; + function adjustPosition() external; function providerA() external view returns (address); @@ -174,7 +174,7 @@ contract ProviderStrategy is BaseStrategy { if (wantBalance > 0) { want.transfer(joint, wantBalance); } - JointAPI(joint).adjustPosition(investWant); + JointAPI(joint).adjustPosition(); } function liquidatePosition(uint256 _amountNeeded) From fc8583fe7c3f903aec2884db4b01eb7055979c04 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 09:42:07 -0700 Subject: [PATCH 031/132] feat: return excess loose on adjustPosition https://github.com/poolpitako/joint-strategy/pull/15#discussion_r689003878 --- contracts/Joint.sol | 4 ++++ tests/test_joint_migration.py | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 54a906a..1bed50b 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -291,6 +291,10 @@ contract Joint { (investedA, investedB, ) = createLP(); depositLP(); + + if (balanceOfStake() != 0 || balanceOfPair() !=0) { + _returnLooseToProviders(); + } } function estimatedTotalAssetsAfterBalance() diff --git a/tests/test_joint_migration.py b/tests/test_joint_migration.py index e6ed442..1871a75 100644 --- a/tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -47,9 +47,13 @@ def test_joint_migration( def test_joint_clone_migration( - gov, strategist, weth, joint, providerA, providerB, SushiJoint + chain, gov, strategist, weth, joint, providerA, providerB, SushiJoint ): old_joint = joint + + chain.sleep(1) + chain.mine() + providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) From 13c1cb060ad8781e4395c9aa8c651fb7b0e90b29 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 09:50:27 -0700 Subject: [PATCH 032/132] fix: store pair decimals in stack https://github.com/poolpitako/joint-strategy/pull/15#discussion_r689099905 --- contracts/Joint.sol | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 1bed50b..4eae0a5 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -292,9 +292,9 @@ contract Joint { (investedA, investedB, ) = createLP(); depositLP(); - if (balanceOfStake() != 0 || balanceOfPair() !=0) { - _returnLooseToProviders(); - } + if (balanceOfStake() != 0 || balanceOfPair() != 0) { + _returnLooseToProviders(); + } } function estimatedTotalAssetsAfterBalance() @@ -606,14 +606,10 @@ contract Joint { { (uint256 reserveA, uint256 reserveB) = getReserves(); uint256 lpBal = balanceOfStake().add(balanceOfPair()); - uint256 percentTotal = - lpBal.mul(10**uint256(pair.decimals())).div(pair.totalSupply()); - _balanceA = reserveA.mul(percentTotal).div( - 10**uint256(pair.decimals()) - ); - _balanceB = reserveB.mul(percentTotal).div( - 10**uint256(pair.decimals()) - ); + uint256 pairPrecision = 10**uint256(pair.decimals()); + uint256 percentTotal = lpBal.mul(pairPrecision).div(pair.totalSupply()); + _balanceA = reserveA.mul(percentTotal).div(pairPrecision); + _balanceB = reserveB.mul(percentTotal).div(pairPrecision); } function pendingReward() public view virtual returns (uint256) {} From b778bff2af03e687904db4e3f9f606fc9f403115 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 09:55:30 -0700 Subject: [PATCH 033/132] fix: remove require from view https://github.com/poolpitako/joint-strategy/pull/15#discussion_r689113300 --- contracts/Joint.sol | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 4eae0a5..5ab6d76 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -358,10 +358,9 @@ contract Joint { view returns (uint256 _balance) { - require(token == tokenA || token == tokenB); if (token == tokenA) { (_balance, ) = estimatedTotalAssetsAfterBalance(); - } else { + } else if (token == tokenB) { (, _balance) = estimatedTotalAssetsAfterBalance(); } } From 4afd7839d5bcac984ca488258b88e9d78463bc91 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 10:01:37 -0700 Subject: [PATCH 034/132] fix: tests --- tests/test_operation.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tests/test_operation.py b/tests/test_operation.py index ec9682a..c1b203e 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -1,6 +1,7 @@ import brownie import pytest from brownie import Contract, Wei +from operator import xor def test_operation( @@ -28,7 +29,7 @@ def test_operation( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 @@ -111,7 +112,7 @@ def test_operation_swap_a4b( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 @@ -194,7 +195,7 @@ def test_operation_swap_b4a( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 From 5750ff284d4417a06ece3f1a91772e4c24a5782b Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 16:30:07 -0700 Subject: [PATCH 035/132] feat: handle slippage --- contracts/Joint.sol | 51 +++++++++++++++++++++++++---------------- tests/conftest.py | 2 +- tests/test_operation.py | 4 ++-- 3 files changed, 34 insertions(+), 23 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 5ab6d76..f00f34c 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -392,16 +392,34 @@ contract Joint { if (ratioA > ratioB) { _sellToken = tokenA; precision = 10**uint256(IERC20Extended(tokenA).decimals()); - (, exchangeRate) = getSpotExchangeRates(); numerator = currentA.sub(startingA.mul(currentB).div(startingB)); + uint256 approxSellAmount = + numerator.mul(precision).div( + precision + + startingA + .mul(getExchangeRate(tokenA, tokenB, precision)) + .div(startingB) + ); + exchangeRate = getExchangeRate(tokenA, tokenB, approxSellAmount) + .mul(precision) + .div(approxSellAmount); denominator = precision + startingA.mul(exchangeRate).div(startingB); } else { _sellToken = tokenB; precision = 10**uint256(IERC20Extended(tokenB).decimals()); - (exchangeRate, ) = getSpotExchangeRates(); numerator = currentB.sub(startingB.mul(currentA).div(startingA)); + uint256 approxSellAmount = + numerator.mul(precision).div( + precision + + startingB + .mul(getExchangeRate(tokenB, tokenA, precision)) + .div(startingA) + ); + exchangeRate = getExchangeRate(tokenB, tokenA, approxSellAmount) + .mul(precision) + .div(approxSellAmount); denominator = precision + startingB.mul(exchangeRate).div(startingA); @@ -419,24 +437,17 @@ contract Joint { _b = currentB.mul(RATIO_PRECISION).div(startingB); } - function getSpotExchangeRates() - public - view - returns (uint256 _AForB, uint256 _BForA) - { - (uint256 reserveA, uint256 reserveB) = getReserves(); - - uint256 tokenAPrecision = - 10**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBPrecision = - 10**uint256(IERC20Extended(tokenB).decimals()); - - _AForB = (reserveA.mul(tokenAPrecision).div(reserveB)).mul(997).div( - 1000 - ); - _BForA = (reserveB.mul(tokenBPrecision).div(reserveA)).mul(997).div( - 1000 - ); + function getExchangeRate( + address _in, + address _out, + uint256 _amountIn + ) internal view returns (uint256) { + uint256[] memory amountsOut = + IUniswapV2Router02(router).getAmountsOut( + _amountIn, + getTokenOutPath(_in, _out) + ); + return amountsOut[amountsOut.length - 1]; } function getReserves() diff --git a/tests/conftest.py b/tests/conftest.py index 1b53936..2f7e509 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -129,7 +129,7 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - vaultA.addStrategy(strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultA.addStrategy(strategy, 1900, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy diff --git a/tests/test_operation.py b/tests/test_operation.py index c1b203e..97a92b6 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -39,8 +39,8 @@ def test_operation( ) # Wait plz - chain.sleep(3600 * 1) - chain.mine(int(3600 / 13)) + chain.sleep(3600 * 4) + chain.mine(int(3600 / 13) * 4) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" From ac6ed0e0d8e24ff9016975a002ea45db66c38d64 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 16:35:31 -0700 Subject: [PATCH 036/132] chore: add safety warnings --- contracts/Joint.sol | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index f00f34c..ff13bf0 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -470,6 +470,8 @@ contract Joint { uint256 ) { + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay return IUniswapV2Router02(router).addLiquidity( tokenA, @@ -560,6 +562,8 @@ contract Joint { if (balanceOfPair() == 0) { return (0, 0); } + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay return IUniswapV2Router02(router).removeLiquidity( tokenA, From c9d35d458e0ed8b58b905b22cc012d6f09fdce9b Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 20:22:34 -0700 Subject: [PATCH 037/132] feat: starting cleanup --- contracts/Joint.sol | 6 ------ tests/test_operation.py | 32 +++++++++++++++++++++++--------- 2 files changed, 23 insertions(+), 15 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index ff13bf0..795323d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -249,7 +249,6 @@ contract Joint { sellToken == tokenA ? tokenB : tokenA, sellAmount ); - emit SellToBalance(sellToken, sellAmount, buyAmount); if (sellToken == tokenA) { currentA = currentA.sub(sellAmount); @@ -366,11 +365,6 @@ contract Joint { } event Ratios(uint256 tokenA, uint256 tokenB, string description); - event SellToBalance( - address sellToken, - uint256 sellAmount, - uint256 buyAmount - ); function calculateSellToBalance( uint256 currentA, diff --git a/tests/test_operation.py b/tests/test_operation.py index 97a92b6..4a69033 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -29,11 +29,15 @@ def test_operation( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) - - print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = vaultA.strategies(providerA).dict()['totalDebt'] - providerA.balanceOfWant() + investedB = vaultB.strategies(providerB).dict()['totalDebt'] - providerB.balanceOfWant() + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" ) @@ -54,17 +58,25 @@ def test_operation( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] + + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print(f"Return: {returnA*100:.5f}% a {returnB*100:.5f}% b" ) + assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=125) - == ratios_events[-1]["tokenB"] + pytest.approx(returnA, rel=50e-3) + == returnB ) # Harvest should be a no-op @@ -113,6 +125,7 @@ def test_operation_swap_a4b( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 @@ -196,6 +209,7 @@ def test_operation_swap_b4a( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") assert joint.balanceOfStake() > 0 From b3daf266b2d6d7c4f8b088f09ccf9d50b60f52d7 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 21:06:31 -0700 Subject: [PATCH 038/132] feat: cleanup of balance function --- contracts/Joint.sol | 98 ++++++++------- contracts/libraries/UniswapV2Library.sol | 150 +++++++++++++++++++++++ 2 files changed, 204 insertions(+), 44 deletions(-) create mode 100644 contracts/libraries/UniswapV2Library.sol diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 795323d..54514bf 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -15,6 +15,8 @@ import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; +import "./libraries/UniswapV2Library.sol"; + import {VaultAPI} from "@yearnvaults/contracts/BaseStrategy.sol"; interface IERC20Extended { @@ -379,46 +381,58 @@ contract Joint { if (ratioA == ratioB) return (address(0), 0); - uint256 numerator; - uint256 denominator; - uint256 precision; - uint256 exchangeRate; + (uint256 reserveA, uint256 reserveB) = getReserves(); + if (ratioA > ratioB) { _sellToken = tokenA; - precision = 10**uint256(IERC20Extended(tokenA).decimals()); - numerator = currentA.sub(startingA.mul(currentB).div(startingB)); - uint256 approxSellAmount = - numerator.mul(precision).div( - precision + - startingA - .mul(getExchangeRate(tokenA, tokenB, precision)) - .div(startingB) - ); - exchangeRate = getExchangeRate(tokenA, tokenB, approxSellAmount) - .mul(precision) - .div(approxSellAmount); - denominator = - precision + - startingA.mul(exchangeRate).div(startingB); + _sellAmount = _calculateSellToBalance( + currentA, + currentB, + startingA, + startingB, + reserveA, + reserveB, + 10**uint256(IERC20Extended(tokenA).decimals()) + ); } else { _sellToken = tokenB; - precision = 10**uint256(IERC20Extended(tokenB).decimals()); - numerator = currentB.sub(startingB.mul(currentA).div(startingA)); - uint256 approxSellAmount = - numerator.mul(precision).div( - precision + - startingB - .mul(getExchangeRate(tokenB, tokenA, precision)) - .div(startingA) - ); - exchangeRate = getExchangeRate(tokenB, tokenA, approxSellAmount) + _sellAmount = _calculateSellToBalance( + currentB, + currentA, + startingB, + startingA, + reserveB, + reserveA, + 10**uint256(IERC20Extended(tokenB).decimals()) + ); + } + } + + function _calculateSellToBalance( + uint256 current0, + uint256 current1, + uint256 starting0, + uint256 starting1, + uint256 reserves0, + uint256 reserves1, + uint256 precision + ) internal pure returns (uint256) { + uint256 numerator = + current0.sub(starting0.mul(current1).div(starting1)).mul(precision); + uint256 approxSellAmount = + numerator.div( + precision + + starting0 + .mul(getExchangeRate(precision, reserves0, reserves1)) + .div(starting1) + ); + uint256 exchangeRate = + getExchangeRate(approxSellAmount, reserves0, reserves1) .mul(precision) .div(approxSellAmount); - denominator = - precision + - startingB.mul(exchangeRate).div(startingA); - } - _sellAmount = numerator.mul(precision).div(denominator); + uint256 denominator = + precision + starting0.mul(exchangeRate).div(starting1); + return numerator.div(denominator); } function getRatios( @@ -432,16 +446,12 @@ contract Joint { } function getExchangeRate( - address _in, - address _out, - uint256 _amountIn - ) internal view returns (uint256) { - uint256[] memory amountsOut = - IUniswapV2Router02(router).getAmountsOut( - _amountIn, - getTokenOutPath(_in, _out) - ); - return amountsOut[amountsOut.length - 1]; + uint256 _amountIn, + uint256 _reservesIn, + uint256 _reservesOut + ) internal pure returns (uint256) { + return + UniswapV2Library.getAmountOut(_amountIn, _reservesIn, _reservesOut); } function getReserves() diff --git a/contracts/libraries/UniswapV2Library.sol b/contracts/libraries/UniswapV2Library.sol new file mode 100644 index 0000000..ef22427 --- /dev/null +++ b/contracts/libraries/UniswapV2Library.sol @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity >=0.5.0; + +import "../../interfaces/uni/IUniswapV2Pair.sol"; + +library SafeMathUniswap { + function add(uint256 x, uint256 y) internal pure returns (uint256 z) { + require((z = x + y) >= x, "ds-math-add-overflow"); + } + + function sub(uint256 x, uint256 y) internal pure returns (uint256 z) { + require((z = x - y) <= x, "ds-math-sub-underflow"); + } + + function mul(uint256 x, uint256 y) internal pure returns (uint256 z) { + require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow"); + } +} + +library UniswapV2Library { + using SafeMathUniswap for uint256; + + // returns sorted token addresses, used to handle return values from pairs sorted in this order + function sortTokens(address tokenA, address tokenB) + internal + pure + returns (address token0, address token1) + { + require(tokenA != tokenB, "UniswapV2Library: IDENTICAL_ADDRESSES"); + (token0, token1) = tokenA < tokenB + ? (tokenA, tokenB) + : (tokenB, tokenA); + require(token0 != address(0), "UniswapV2Library: ZERO_ADDRESS"); + } + + // calculates the CREATE2 address for a pair without making any external calls + function pairFor( + address factory, + address tokenA, + address tokenB + ) internal pure returns (address pair) { + (address token0, address token1) = sortTokens(tokenA, tokenB); + pair = address( + uint256( + keccak256( + abi.encodePacked( + hex"ff", + factory, + keccak256(abi.encodePacked(token0, token1)), + hex"e18a34eb0e04b04f7a0ac29a6e80748dca96319b42c54d679cb821dca90c6303" // init code hash + ) + ) + ) + ); + } + + // fetches and sorts the reserves for a pair + function getReserves( + address factory, + address tokenA, + address tokenB + ) internal view returns (uint256 reserveA, uint256 reserveB) { + (address token0, ) = sortTokens(tokenA, tokenB); + (uint256 reserve0, uint256 reserve1, ) = + IUniswapV2Pair(pairFor(factory, tokenA, tokenB)).getReserves(); + (reserveA, reserveB) = tokenA == token0 + ? (reserve0, reserve1) + : (reserve1, reserve0); + } + + // given some amount of an asset and pair reserves, returns an equivalent amount of the other asset + function quote( + uint256 amountA, + uint256 reserveA, + uint256 reserveB + ) internal pure returns (uint256 amountB) { + require(amountA > 0, "UniswapV2Library: INSUFFICIENT_AMOUNT"); + require( + reserveA > 0 && reserveB > 0, + "UniswapV2Library: INSUFFICIENT_LIQUIDITY" + ); + amountB = amountA.mul(reserveB) / reserveA; + } + + // given an input amount of an asset and pair reserves, returns the maximum output amount of the other asset + function getAmountOut( + uint256 amountIn, + uint256 reserveIn, + uint256 reserveOut + ) internal pure returns (uint256 amountOut) { + require(amountIn > 0, "UniswapV2Library: INSUFFICIENT_INPUT_AMOUNT"); + require( + reserveIn > 0 && reserveOut > 0, + "UniswapV2Library: INSUFFICIENT_LIQUIDITY" + ); + uint256 amountInWithFee = amountIn.mul(997); + uint256 numerator = amountInWithFee.mul(reserveOut); + uint256 denominator = reserveIn.mul(1000).add(amountInWithFee); + amountOut = numerator / denominator; + } + + // given an output amount of an asset and pair reserves, returns a required input amount of the other asset + function getAmountIn( + uint256 amountOut, + uint256 reserveIn, + uint256 reserveOut + ) internal pure returns (uint256 amountIn) { + require(amountOut > 0, "UniswapV2Library: INSUFFICIENT_OUTPUT_AMOUNT"); + require( + reserveIn > 0 && reserveOut > 0, + "UniswapV2Library: INSUFFICIENT_LIQUIDITY" + ); + uint256 numerator = reserveIn.mul(amountOut).mul(1000); + uint256 denominator = reserveOut.sub(amountOut).mul(997); + amountIn = (numerator / denominator).add(1); + } + + // performs chained getAmountOut calculations on any number of pairs + function getAmountsOut( + address factory, + uint256 amountIn, + address[] memory path + ) internal view returns (uint256[] memory amounts) { + require(path.length >= 2, "UniswapV2Library: INVALID_PATH"); + amounts = new uint256[](path.length); + amounts[0] = amountIn; + for (uint256 i; i < path.length - 1; i++) { + (uint256 reserveIn, uint256 reserveOut) = + getReserves(factory, path[i], path[i + 1]); + amounts[i + 1] = getAmountOut(amounts[i], reserveIn, reserveOut); + } + } + + // performs chained getAmountIn calculations on any number of pairs + function getAmountsIn( + address factory, + uint256 amountOut, + address[] memory path + ) internal view returns (uint256[] memory amounts) { + require(path.length >= 2, "UniswapV2Library: INVALID_PATH"); + amounts = new uint256[](path.length); + amounts[amounts.length - 1] = amountOut; + for (uint256 i = path.length - 1; i > 0; i--) { + (uint256 reserveIn, uint256 reserveOut) = + getReserves(factory, path[i - 1], path[i]); + amounts[i - 1] = getAmountIn(amounts[i], reserveIn, reserveOut); + } + } +} From 14f9f3ee06a50620b3c91517962c967fab9dda91 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 21:43:20 -0700 Subject: [PATCH 039/132] chore: moar cleanup --- contracts/Joint.sol | 49 +++++++++++++++++++++++++-------------------- 1 file changed, 27 insertions(+), 22 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 54514bf..8a6b070 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -416,23 +416,26 @@ contract Joint { uint256 reserves0, uint256 reserves1, uint256 precision - ) internal pure returns (uint256) { + ) internal pure returns (uint256 _sellAmount) { uint256 numerator = current0.sub(starting0.mul(current1).div(starting1)).mul(precision); - uint256 approxSellAmount = - numerator.div( - precision + - starting0 - .mul(getExchangeRate(precision, reserves0, reserves1)) - .div(starting1) - ); - uint256 exchangeRate = - getExchangeRate(approxSellAmount, reserves0, reserves1) + uint256 denominator; + uint256 exchangeRate; + + // First time to approximate + exchangeRate = UniswapV2Library.getAmountOut(precision, reserves0, reserves1); + denominator = + precision + starting0.mul(exchangeRate).div(starting1); + _sellAmount = numerator.div(denominator); + + // Second time to account for slippage + exchangeRate = + UniswapV2Library.getAmountOut(_sellAmount, reserves0, reserves1) .mul(precision) - .div(approxSellAmount); - uint256 denominator = + .div(_sellAmount); + denominator = precision + starting0.mul(exchangeRate).div(starting1); - return numerator.div(denominator); + _sellAmount = numerator.div(denominator); } function getRatios( @@ -445,15 +448,6 @@ contract Joint { _b = currentB.mul(RATIO_PRECISION).div(startingB); } - function getExchangeRate( - uint256 _amountIn, - uint256 _reservesIn, - uint256 _reservesOut - ) internal pure returns (uint256) { - return - UniswapV2Library.getAmountOut(_amountIn, _reservesIn, _reservesOut); - } - function getReserves() public view @@ -648,4 +642,15 @@ contract Joint { require(swapTo == tokenA || swapTo == tokenB); // swapTo must be tokenA or tokenB return sellCapital(swapFrom, swapTo, swapInAmount); } + + function sweep(address _token) external onlyGovernance { + require(_token != address(tokenA)); + require(_token != address(tokenB)); + + SafeERC20.safeTransfer( + IERC20(_token), + providerA.vault().governance(), + IERC20(_token).balanceOf(address(this)) + ); + } } From 5d43f7062e1113a2d61e06f5d28ea1503ff9be67 Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 21:57:55 -0700 Subject: [PATCH 040/132] chore: minor --- contracts/Joint.sol | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 8a6b070..bd1c520 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -413,8 +413,8 @@ contract Joint { uint256 current1, uint256 starting0, uint256 starting1, - uint256 reserves0, - uint256 reserves1, + uint256 reserve0, + uint256 reserve1, uint256 precision ) internal pure returns (uint256 _sellAmount) { uint256 numerator = @@ -423,14 +423,14 @@ contract Joint { uint256 exchangeRate; // First time to approximate - exchangeRate = UniswapV2Library.getAmountOut(precision, reserves0, reserves1); + exchangeRate = UniswapV2Library.getAmountOut(precision, reserve0, reserve1); denominator = precision + starting0.mul(exchangeRate).div(starting1); _sellAmount = numerator.div(denominator); // Second time to account for slippage exchangeRate = - UniswapV2Library.getAmountOut(_sellAmount, reserves0, reserves1) + UniswapV2Library.getAmountOut(_sellAmount, reserve0, reserve1) .mul(precision) .div(_sellAmount); denominator = From 8fea27cc5bf261de457ebe71b1f25ed35e1ea67c Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 16 Aug 2021 23:04:00 -0700 Subject: [PATCH 041/132] chore: fix boo tests --- contracts/Joint.sol | 34 +++++++-------- tests/boo/conftest.py | 28 ++++++------- tests/boo/test_boo_operation.py | 57 +++++++++++++++---------- tests/test_operation.py | 73 +++++++++++++++++++++------------ 4 files changed, 110 insertions(+), 82 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index bd1c520..148fe8a 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -15,7 +15,7 @@ import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; -import "./libraries/UniswapV2Library.sol"; +import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; import {VaultAPI} from "@yearnvaults/contracts/BaseStrategy.sol"; @@ -332,20 +332,12 @@ contract Joint { if (sellToken == tokenA) { uint256 buyAmount = - IUniswapV2Router02(router).getAmountOut( - sellAmount, - reserveA, - reserveB - ); + UniswapV2Library.getAmountOut(sellAmount, reserveA, reserveB); _aBalance = _aBalance.sub(sellAmount); _bBalance = _bBalance.add(buyAmount); } else if (sellToken == tokenB) { uint256 buyAmount = - IUniswapV2Router02(router).getAmountOut( - sellAmount, - reserveB, - reserveA - ); + UniswapV2Library.getAmountOut(sellAmount, reserveB, reserveA); _bBalance = _bBalance.sub(sellAmount); _aBalance = _aBalance.add(buyAmount); } @@ -423,18 +415,20 @@ contract Joint { uint256 exchangeRate; // First time to approximate - exchangeRate = UniswapV2Library.getAmountOut(precision, reserve0, reserve1); - denominator = - precision + starting0.mul(exchangeRate).div(starting1); + exchangeRate = UniswapV2Library.getAmountOut( + precision, + reserve0, + reserve1 + ); + denominator = precision + starting0.mul(exchangeRate).div(starting1); _sellAmount = numerator.div(denominator); // Second time to account for slippage - exchangeRate = - UniswapV2Library.getAmountOut(_sellAmount, reserve0, reserve1) - .mul(precision) - .div(_sellAmount); - denominator = - precision + starting0.mul(exchangeRate).div(starting1); + exchangeRate = UniswapV2Library + .getAmountOut(_sellAmount, reserve0, reserve1) + .mul(precision) + .div(_sellAmount); + denominator = precision + starting0.mul(exchangeRate).div(starting1); _sellAmount = numerator.div(denominator); } diff --git a/tests/boo/conftest.py b/tests/boo/conftest.py index 5743ea8..8661935 100644 --- a/tests/boo/conftest.py +++ b/tests/boo/conftest.py @@ -102,10 +102,10 @@ def mc_pid(): @pytest.fixture def joint(gov, providerA, providerB, BooJoint, router, masterchef, boo, weth, mc_pid): - joint = Contract("0x327025a6Cb4A4b61071B53066087252B779BF8B0") - # joint = gov.deploy( - # BooJoint, providerA, providerB, router, weth, masterchef, boo, mc_pid - # ) + # joint = Contract("0x327025a6Cb4A4b61071B53066087252B779BF8B0") + joint = gov.deploy( + BooJoint, providerA, providerB, router, weth, masterchef, boo, mc_pid + ) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) @@ -114,11 +114,11 @@ def joint(gov, providerA, providerB, BooJoint, router, masterchef, boo, weth, mc @pytest.fixture -def providerA(gov, vaultA, ProviderStrategy): - strategy = Contract("0x51DaA92f3E1F6F39924aF796c9f63c1d35A52386") - # strategy = strategist.deploy(ProviderStrategy, vaultA) - # strategy.setKeeper(keeper, {"from": gov}) - # strategy.setStrategist(strategist, {"from": gov}) +def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): + # strategy = Contract("0x51DaA92f3E1F6F39924aF796c9f63c1d35A52386") + strategy = strategist.deploy(ProviderStrategy, vaultA) + strategy.setKeeper(keeper, {"from": gov}) + strategy.setStrategist(strategist, {"from": gov}) # free up some debt ratio space vaultA.revokeStrategy("0x8F43b5CeD3e892dBb3951694D80cB6E4313F2F58", {"from": gov}) @@ -130,11 +130,11 @@ def providerA(gov, vaultA, ProviderStrategy): @pytest.fixture -def providerB(gov, vaultB, ProviderStrategy): - strategy = Contract("0x61b7e35Ec9EA46DbdC0F7A85355F1025048C3E60") - # strategy = strategist.deploy(ProviderStrategy, vaultB) - # strategy.setKeeper(keeper, {"from": gov}) - # strategy.setStrategist(strategist, {"from": gov}) +def providerB(gov, strategist, keeper, vaultB, ProviderStrategy): + # strategy = Contract("0x61b7e35Ec9EA46DbdC0F7A85355F1025048C3E60") + strategy = strategist.deploy(ProviderStrategy, vaultB) + strategy.setKeeper(keeper, {"from": gov}) + strategy.setStrategist(strategist, {"from": gov}) # free up some debt ratio space vaultB.revokeStrategy("0xf8c08cE855D1ABA492202ecf47eaa3d2a7DE2eC5", {"from": gov}) diff --git a/tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py index 56e3229..08c7ac4 100644 --- a/tests/boo/test_boo_operation.py +++ b/tests/boo/test_boo_operation.py @@ -1,6 +1,7 @@ import brownie import pytest from brownie import Contract, Wei +from operator import xor @pytest.mark.require_network("ftm-main-fork") @@ -28,15 +29,15 @@ def test_operation( vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) - print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 - print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -44,7 +45,7 @@ def test_operation( chain.mine(int(3600 / 13) * 10) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -83,8 +84,12 @@ def test_operation( assert vaultA.pricePerShare() > 1e18 assert vaultB.pricePerShare() > 1e18 - print(f"boo profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} boo") - print(f"wftm profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} wftm") + print( + f"{tokenA.symbol()} profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} {tokenB.symbol()}" + ) @pytest.mark.require_network("ftm-main-fork") @@ -113,13 +118,14 @@ def test_operation_swap_a4b( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 - print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) @@ -133,7 +139,7 @@ def test_operation_swap_a4b( ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -141,7 +147,7 @@ def test_operation_swap_a4b( chain.mine(int(3600 / 13)) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -167,8 +173,12 @@ def test_operation_swap_a4b( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"boo loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} boo") - print(f"wftm loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} wftm") + print( + f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + ) @pytest.mark.require_network("ftm-main-fork") @@ -197,13 +207,14 @@ def test_operation_swap_b4a( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert joint.balanceOfA() > 0 or joint.balanceOfB() > 0 - print(f"Joint has {joint.balanceOfA()/1e18} boo and {joint.balanceOfB()/1e18} wftm") + assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) @@ -217,7 +228,7 @@ def test_operation_swap_b4a( ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -225,7 +236,7 @@ def test_operation_swap_b4a( chain.mine(int(3600 / 13)) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} boo and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} wftm" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -251,5 +262,9 @@ def test_operation_swap_b4a( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"boo loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} boo") - print(f"wftm loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} wftm") + print( + f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + ) diff --git a/tests/test_operation.py b/tests/test_operation.py index 4a69033..136416f 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -29,17 +29,23 @@ def test_operation( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 - investedA = vaultA.strategies(providerA).dict()['totalDebt'] - providerA.balanceOfWant() - investedB = vaultB.strategies(providerB).dict()['totalDebt'] - providerB.balanceOfWant() + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -47,7 +53,7 @@ def test_operation( chain.mine(int(3600 / 13) * 4) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -63,8 +69,8 @@ def test_operation( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] - gainB = vaultB.strategies(providerB).dict()["totalGain"] + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] assert gainA > 0 assert gainB > 0 @@ -72,12 +78,9 @@ def test_operation( returnA = gainA / investedA returnB = gainB / investedB - print(f"Return: {returnA*100:.5f}% a {returnB*100:.5f}% b" ) + print(f"Return: {returnA*100:.5f}% a {returnB*100:.5f}% b") - assert ( - pytest.approx(returnA, rel=50e-3) - == returnB - ) + assert pytest.approx(returnA, rel=50e-3) == returnB # Harvest should be a no-op providerA.harvest({"from": strategist}) @@ -95,8 +98,12 @@ def test_operation( assert vaultA.strategies(providerA).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - print(f"eth profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} eth") - print(f"yfi profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} yfi") + print( + f"{tokenA.symbol()} profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} {tokenB.symbol()}" + ) def test_operation_swap_a4b( @@ -127,11 +134,13 @@ def test_operation_swap_a4b( assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 - print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") + print( + f"Joint has {joint.balanceOfA()/1e18} {tokenA.symbol()} and {joint.balanceOfB()/1e18} {tokenB.symbol()}" + ) assert joint.balanceOfStake() > 0 print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) @@ -145,7 +154,7 @@ def test_operation_swap_a4b( ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -153,7 +162,7 @@ def test_operation_swap_a4b( chain.mine(int(3600 / 13)) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -179,8 +188,12 @@ def test_operation_swap_a4b( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"eth loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") - print(f"yfi loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") + print( + f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + ) def test_operation_swap_b4a( @@ -211,11 +224,13 @@ def test_operation_swap_b4a( assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 - print(f"Joint has {joint.balanceOfA()/1e18} eth and {joint.balanceOfB()/1e18} yfi") + print( + f"Joint has {joint.balanceOfA()/1e18} {tokenA.symbol()} and {joint.balanceOfB()/1e18} {tokenB.symbol()}" + ) assert joint.balanceOfStake() > 0 print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) @@ -229,7 +244,7 @@ def test_operation_swap_b4a( ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz @@ -237,7 +252,7 @@ def test_operation_swap_b4a( chain.mine(int(3600 / 13)) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} eth and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} yfi" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -263,5 +278,9 @@ def test_operation_swap_b4a( print(f"ProviderA: {providerA.balanceOfWant()/1e18}") print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print(f"eth loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} eth") - print(f"yfi loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} yfi") + print( + f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" + ) + print( + f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + ) From 2f37fa2781688e0e07dca09b212376f936e56081 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 08:39:22 -0700 Subject: [PATCH 042/132] feat: test sweep --- tests/conftest.py | 10 ++++++---- tests/test_joint_misc.py | 23 +++++++++++++++++++++++ tests/test_operation.py | 4 ++-- 3 files changed, 31 insertions(+), 6 deletions(-) create mode 100644 tests/test_joint_misc.py diff --git a/tests/conftest.py b/tests/conftest.py index 2f7e509..3221aac 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -46,6 +46,10 @@ def attacker(accounts): def tokenA(vaultA): yield Contract(vaultA.token()) +@pytest.fixture +def tokenB(vaultB): + yield Contract(vaultB.token()) + @pytest.fixture def vaultA(): @@ -68,11 +72,9 @@ def tokenA_whale(accounts): def tokenB_whale(accounts): yield accounts.at("0x3ff33d9162aD47660083D7DC4bC02Fb231c81677", force=True) - @pytest.fixture -def tokenB(vaultB): - yield Contract(vaultB.token()) - +def sushi_whale(accounts): + yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) @pytest.fixture def amountA(tokenA): diff --git a/tests/test_joint_misc.py b/tests/test_joint_misc.py new file mode 100644 index 0000000..1925561 --- /dev/null +++ b/tests/test_joint_misc.py @@ -0,0 +1,23 @@ +import brownie +import pytest +from brownie import Contract, Wei + + +def test_sweep( + gov, + joint, + tokenA, + tokenB, + sushi, + sushi_whale +): + with brownie.reverts(): + joint.sweep(tokenA, {"from": gov}) + with brownie.reverts(): + joint.sweep(tokenB, {"from": gov}) + + before_bal = sushi.balanceOf(gov) + amount = 1e18 + sushi.transfer(joint, amount, {"from": sushi_whale}) + joint.sweep(sushi,{"from":gov}) + assert sushi.balanceOf(gov) == before_bal + amount diff --git a/tests/test_operation.py b/tests/test_operation.py index 136416f..6f1bf27 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -49,8 +49,8 @@ def test_operation( ) # Wait plz - chain.sleep(3600 * 4) - chain.mine(int(3600 / 13) * 4) + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13) * 1) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" From 10f0973ad3d1203ff7399523e40b97d1ed222d6d Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 11:01:52 -0700 Subject: [PATCH 043/132] fix: handle liquidateAll --- contracts/ProviderStrategy.sol | 3 ++- tests/conftest.py | 3 +++ tests/test_joint_misc.py | 11 ++--------- 3 files changed, 7 insertions(+), 10 deletions(-) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 119158e..4827354 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -229,7 +229,8 @@ contract ProviderStrategy is BaseStrategy { override returns (uint256 _amountFreed) { - return _amountFreed; + JointAPI(joint).prepareReturn(true); + _amountFreed = balanceOfWant(); } function ethToWant(uint256 _amtInWei) diff --git a/tests/conftest.py b/tests/conftest.py index 3221aac..75e3b87 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -46,6 +46,7 @@ def attacker(accounts): def tokenA(vaultA): yield Contract(vaultA.token()) + @pytest.fixture def tokenB(vaultB): yield Contract(vaultB.token()) @@ -72,10 +73,12 @@ def tokenA_whale(accounts): def tokenB_whale(accounts): yield accounts.at("0x3ff33d9162aD47660083D7DC4bC02Fb231c81677", force=True) + @pytest.fixture def sushi_whale(accounts): yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) + @pytest.fixture def amountA(tokenA): yield 150 * 10 ** tokenA.decimals() diff --git a/tests/test_joint_misc.py b/tests/test_joint_misc.py index 1925561..17246d7 100644 --- a/tests/test_joint_misc.py +++ b/tests/test_joint_misc.py @@ -3,14 +3,7 @@ from brownie import Contract, Wei -def test_sweep( - gov, - joint, - tokenA, - tokenB, - sushi, - sushi_whale -): +def test_sweep(gov, joint, tokenA, tokenB, sushi, sushi_whale): with brownie.reverts(): joint.sweep(tokenA, {"from": gov}) with brownie.reverts(): @@ -19,5 +12,5 @@ def test_sweep( before_bal = sushi.balanceOf(gov) amount = 1e18 sushi.transfer(joint, amount, {"from": sushi_whale}) - joint.sweep(sushi,{"from":gov}) + joint.sweep(sushi, {"from": gov}) assert sushi.balanceOf(gov) == before_bal + amount From 3784ef922821f7248aad96c5c04f97726ef29ec3 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 11:08:50 -0700 Subject: [PATCH 044/132] chore: test emergency --- tests/test_emergency.py | 140 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 tests/test_emergency.py diff --git a/tests/test_emergency.py b/tests/test_emergency.py new file mode 100644 index 0000000..412a61f --- /dev/null +++ b/tests/test_emergency.py @@ -0,0 +1,140 @@ +import brownie +import pytest +from operator import xor + + +def test_emergency_exit( + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert providerA.estimatedTotalAssets() > 0 + assert providerB.estimatedTotalAssets() > 0 + assert joint.balanceOfStake() > 0 + + providerA.setEmergencyExit({"from": gov}) + providerB.setEmergencyExit({"from": gov}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert providerA.estimatedTotalAssets() == 0 + assert providerB.estimatedTotalAssets() == 0 + + +def test_liquidate_from_joint( + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert providerA.estimatedTotalAssets() > 0 + assert providerB.estimatedTotalAssets() > 0 + + joint.liquidatePosition({"from": gov}) + joint.returnLooseToProviders({"from": gov}) + + assert providerA.estimatedTotalAssets() > 0 + assert providerB.estimatedTotalAssets() > 0 + assert joint.balanceOfStake() == 0 + assert joint.estimatedTotalAssetsInToken(tokenA) == 0 + assert joint.estimatedTotalAssetsInToken(tokenB) == 0 + + +def test_liquidate_from_joint_and_swap_reward( + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, + chain, + sushi, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert providerA.estimatedTotalAssets() > 0 + assert providerB.estimatedTotalAssets() > 0 + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13) * 1) + + assert joint.pendingReward() > 0 + joint.liquidatePosition({"from": gov}) + assert joint.balanceOfReward() > 0 + + with brownie.reverts(): + joint.swapTokenForToken(tokenA, sushi, joint.balanceOfA(), {"from": gov}) + + joint.swapTokenForToken(sushi, tokenA, joint.balanceOfReward(), {"from": gov}) + + joint.returnLooseToProviders({"from": gov}) + + assert providerA.estimatedTotalAssets() > 0 + assert providerB.estimatedTotalAssets() > 0 + assert joint.balanceOfStake() == 0 + assert joint.estimatedTotalAssetsInToken(tokenA) == 0 + assert joint.estimatedTotalAssetsInToken(tokenB) == 0 From 1630458e8f9867bd0394035a7e8ffaadbc3bb34d Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 13:15:37 -0700 Subject: [PATCH 045/132] chore: cleanup --- contracts/Joint.sol | 5 - tests/boo/test_boo_operation.py | 157 ++++++++++++++++++-------------- tests/test_operation.py | 112 ++++++++++++----------- 3 files changed, 150 insertions(+), 124 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 148fe8a..c129de1 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -234,8 +234,6 @@ contract Joint { (uint256 ratioA, uint256 ratioB) = getRatios(currentA, currentB, investedA, investedB); - emit Ratios(ratioA, ratioB, "before balance"); - (address sellToken, uint256 sellAmount) = calculateSellToBalance( currentA, @@ -266,7 +264,6 @@ contract Joint { investedA, investedB ); - emit Ratios(ratioA, ratioB, "after balance"); } } @@ -358,8 +355,6 @@ contract Joint { } } - event Ratios(uint256 tokenA, uint256 tokenB, string description); - function calculateSellToBalance( uint256 currentA, uint256 currentB, diff --git a/tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py index 08c7ac4..9414e9b 100644 --- a/tests/boo/test_boo_operation.py +++ b/tests/boo/test_boo_operation.py @@ -11,38 +11,49 @@ def test_operation( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, - gov, strategist, tokenA_whale, tokenB_whale, - tokenA_amount, - tokenB_amount, ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) # Wait plz - chain.sleep(3600 * 10) - chain.mine(int(3600 / 13) * 10) + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13) * 1) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" @@ -56,15 +67,25 @@ def test_operation( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - assert ratios_events[-1]["tokenA"] == ratios_events[-1]["tokenB"] + + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] + + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB # Harvest should be a no-op providerA.harvest({"from": strategist}) @@ -74,22 +95,13 @@ def test_operation( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - chain.sleep(60 * 60 * 8) chain.mine(1) assert vaultA.strategies(providerA).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - assert vaultA.pricePerShare() > 1e18 - assert vaultB.pricePerShare() > 1e18 - print( - f"{tokenA.symbol()} profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} {tokenA.symbol()}" - ) - print( - f"{tokenB.symbol()} profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} {tokenB.symbol()}" - ) + assert vaultA.pricePerShare() > ppsA_start + assert vaultB.pricePerShare() > ppsB_start @pytest.mark.require_network("ftm-main-fork") @@ -99,6 +111,8 @@ def test_operation_swap_a4b( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -106,24 +120,29 @@ def test_operation_swap_a4b( strategist, tokenA_whale, tokenB_whale, - tokenA_amount, - tokenB_amount, ): - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) @@ -158,28 +177,27 @@ def test_operation_swap_a4b( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=75) - == ratios_events[-1]["tokenB"] - ) - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print( - f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" - ) + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + print( - f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) + assert pytest.approx(returnA, rel=50e-3) == returnB + @pytest.mark.require_network("ftm-main-fork") def test_operation_swap_b4a( @@ -188,6 +206,8 @@ def test_operation_swap_b4a( vaultB, tokenA, tokenB, + amountA, + amountB, providerA, providerB, joint, @@ -195,24 +215,30 @@ def test_operation_swap_b4a( strategist, tokenA_whale, tokenB_whale, - tokenA_amount, - tokenB_amount, ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(tokenA_amount, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(tokenB_amount, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) @@ -247,24 +273,23 @@ def test_operation_swap_b4a( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=75) - == ratios_events[-1]["tokenB"] - ) - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print( - f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" - ) + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + print( - f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) + + assert pytest.approx(returnA, rel=50e-3) == returnB diff --git a/tests/test_operation.py b/tests/test_operation.py index 6f1bf27..d3ae565 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -15,7 +15,6 @@ def test_operation( providerA, providerB, joint, - gov, strategist, tokenA_whale, tokenB_whale, @@ -27,6 +26,9 @@ def test_operation( tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) vaultB.deposit(amountB, {"from": tokenB_whale}) + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -78,7 +80,9 @@ def test_operation( returnA = gainA / investedA returnB = gainB / investedB - print(f"Return: {returnA*100:.5f}% a {returnB*100:.5f}% b") + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) assert pytest.approx(returnA, rel=50e-3) == returnB @@ -90,20 +94,13 @@ def test_operation( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - chain.sleep(60 * 60 * 8) chain.mine(1) assert vaultA.strategies(providerA).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - print( - f"{tokenA.symbol()} profit: {vaultA.strategies(providerA).dict()['totalGain']/1e18} {tokenA.symbol()}" - ) - print( - f"{tokenB.symbol()} profit: {vaultB.strategies(providerB).dict()['totalGain']/1e18} {tokenB.symbol()}" - ) + assert vaultA.pricePerShare() > ppsA_start + assert vaultB.pricePerShare() > ppsB_start def test_operation_swap_a4b( @@ -122,7 +119,6 @@ def test_operation_swap_a4b( tokenA_whale, tokenB_whale, ): - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -131,14 +127,20 @@ def test_operation_swap_a4b( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) - assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 - print( - f"Joint has {joint.balanceOfA()/1e18} {tokenA.symbol()} and {joint.balanceOfB()/1e18} {tokenB.symbol()}" - ) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) @@ -173,28 +175,27 @@ def test_operation_swap_a4b( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=125) - == ratios_events[-1]["tokenB"] - ) - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print( - f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" - ) + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + print( - f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) + assert pytest.approx(returnA, rel=50e-3) == returnB + def test_operation_swap_b4a( chain, @@ -221,21 +222,27 @@ def test_operation_swap_b4a( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor(providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0) - assert joint.balanceOfA() == 0 and joint.balanceOfB() == 0 - print( - f"Joint has {joint.balanceOfA()/1e18} {tokenA.symbol()} and {joint.balanceOfB()/1e18} {tokenB.symbol()}" - ) + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" ) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) router.swapExactTokensForTokens( - 1500 * 1e18, + tokenB.balanceOf(tokenB_whale), 0, [tokenB, tokenA], tokenB_whale, @@ -263,24 +270,23 @@ def test_operation_swap_b4a( providerB.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerB.setTakeProfit(True, {"from": strategist}) - tx = providerA.harvest({"from": strategist}) + providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - ratios_events = tx.events["Ratios"] - print(f"Ratios: {ratios_events}") + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - assert ( - pytest.approx(ratios_events[-1]["tokenA"], abs=125) - == ratios_events[-1]["tokenB"] - ) - print(f"ProviderA: {providerA.balanceOfWant()/1e18}") - print(f"ProviderB: {providerB.balanceOfWant()/1e18}") - print( - f"{tokenA.symbol()} loss: {vaultA.strategies(providerA).dict()['totalLoss']/1e18} {tokenA.symbol()}" - ) + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + print( - f"{tokenB.symbol()} loss: {vaultB.strategies(providerB).dict()['totalLoss']/1e18} {tokenB.symbol()}" + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) + + assert pytest.approx(returnA, rel=50e-3) == returnB From bffa785b1c99813583d505ed41865c56cceaf00d Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 13:39:22 -0700 Subject: [PATCH 046/132] fix: simpler handling of loose funds --- contracts/Joint.sol | 31 +++++++++---------------------- 1 file changed, 9 insertions(+), 22 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index c129de1..4c3916d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -205,29 +205,16 @@ contract Joint { // If we have previously invested funds, let's distrubute PnL equally in // each token's own terms if (investedA != 0 && investedB != 0) { - // Track starting amount in case reward is one of LP tokens - uint256 startingRewardBal = balanceOfReward(); - - if (balanceOfStake() != 0) { - getReward(); - } - - uint256 rewardAmount = balanceOfReward().sub(startingRewardBal); - // Liquidate will also claim rewards (uint256 currentA, uint256 currentB) = _liquidatePosition(); - if (tokenA == reward) { - currentA = currentA.add(rewardAmount); - } else if (tokenB == reward) { - currentB = currentB.add(rewardAmount); - } else { - (address rewardSwappedTo, uint256 rewardSwapAmount) = - swapReward(balanceOfReward().sub(startingRewardBal)); + if (tokenA != reward && tokenB != reward) { + (address rewardSwappedTo, uint256 rewardSwapOutAmount) = + swapReward(balanceOfReward()); if (rewardSwappedTo == tokenA) { - currentA = currentA.add(rewardSwapAmount); + currentA = currentA.add(rewardSwapOutAmount); } else if (rewardSwappedTo == tokenB) { - currentB = currentB.add(rewardSwapAmount); + currentB = currentB.add(rewardSwapOutAmount); } } @@ -304,6 +291,9 @@ contract Joint { (_aBalance, _bBalance) = balanceOfTokensInLP(); + _aBalance = _aBalance.add(balanceOfA()); + _bBalance = _bBalance.add(balanceOfB()); + if (reward == tokenA) { _aBalance = _aBalance.add(rewardsPending); } else if (reward == tokenB) { @@ -338,9 +328,6 @@ contract Joint { _bBalance = _bBalance.sub(sellAmount); _aBalance = _aBalance.add(buyAmount); } - - _aBalance = _aBalance.add(balanceOfA()); - _bBalance = _bBalance.add(balanceOfB()); } function estimatedTotalAssetsInToken(address token) @@ -551,7 +538,6 @@ contract Joint { } // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay - return IUniswapV2Router02(router).removeLiquidity( tokenA, tokenB, @@ -561,6 +547,7 @@ contract Joint { address(this), now ); + return (balanceOfA(), balanceOfB()); } function _returnLooseToProviders() internal { From 908bce6b0beadeb95b5f5190095ec804d835daa1 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 17 Aug 2021 14:05:54 -0700 Subject: [PATCH 047/132] feat: donations testing --- tests/test_donation.py | 146 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100644 tests/test_donation.py diff --git a/tests/test_donation.py b/tests/test_donation.py new file mode 100644 index 0000000..91437e7 --- /dev/null +++ b/tests/test_donation.py @@ -0,0 +1,146 @@ +import brownie +import pytest +from operator import xor + + +def test_donation_provider( + chain, + vaultA, + tokenA, + providerA, + joint, + strategist, + tokenA_whale, +): + ppsA_start = vaultA.pricePerShare() + + amount = 1e18 + tokenA.transfer(providerA, amount, {"from": tokenA_whale}) + assert providerA.balanceOfWant() == amount + + providerA.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert joint.estimatedTotalAssetsInToken(tokenA) == 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert vaultA.strategies(providerA).dict()["totalGain"] == amount + + assert vaultA.pricePerShare() > ppsA_start + + +def test_donation_joint( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + + amount = tokenB.balanceOf(tokenB_whale) + tokenB.transfer(joint, amount, {"from": tokenB_whale}) + assert joint.balanceOfB() == amount + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] + + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + chain.sleep(60 * 60 * 8) + chain.mine(1) + + assert vaultA.pricePerShare() > ppsA_start + assert vaultB.pricePerShare() > ppsB_start From 20ccbc874e3e8ea05986efc4b28ec892c37cd5ec Mon Sep 17 00:00:00 2001 From: FP Date: Fri, 20 Aug 2021 15:36:16 -0700 Subject: [PATCH 048/132] chore: joint is abstract --- contracts/Joint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 4c3916d..70a1c4b 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -37,7 +37,7 @@ interface ProviderStrategy { function want() external view returns (address); } -contract Joint { +abstract contract Joint { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; From 6980dbd3efc2c4188d97c83da2a157d20d546f40 Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 22 Aug 2021 14:26:20 -0700 Subject: [PATCH 049/132] fix: test --- tests/conftest.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/conftest.py b/tests/conftest.py index 75e3b87..a492dcb 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -134,7 +134,7 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - vaultA.addStrategy(strategy, 1900, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultA.addStrategy(strategy, 900, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy From 5e0e47edf963e2a528faeab5bedd7a489af0832d Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 22 Aug 2021 14:27:07 -0700 Subject: [PATCH 050/132] chore: fix comment --- contracts/Joint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 70a1c4b..dc50a89 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -405,7 +405,7 @@ abstract contract Joint { denominator = precision + starting0.mul(exchangeRate).div(starting1); _sellAmount = numerator.div(denominator); - // Second time to account for slippage + // Second time to account for price impact exchangeRate = UniswapV2Library .getAmountOut(_sellAmount, reserve0, reserve1) .mul(precision) From a7738d2124296ad30a54a154ea839dc2b7333598 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 23 Aug 2021 18:36:58 +0200 Subject: [PATCH 051/132] feat: added LP hedging v0.1 --- contracts/Joint.sol | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index dc50a89..86fb9ac 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -9,7 +9,7 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; - +import "./LPHedgingLib.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; @@ -63,12 +63,14 @@ abstract contract Joint { uint256 private investedA; uint256 private investedB; + uint256 public h = 1_000; // 10% + uint256 public period = 10 days; + modifier onlyGovernance { require( msg.sender == providerA.vault().governance() || msg.sender == providerB.vault().governance() ); - _; } modifier onlyAuthorized { @@ -275,6 +277,7 @@ abstract contract Joint { ); // don't create LP if we are already invested (investedA, investedB, ) = createLP(); + hedgeLP(); depositLP(); if (balanceOfStake() != 0 || balanceOfPair() != 0) { @@ -342,6 +345,14 @@ abstract contract Joint { } } + function hedgeLP() internal { + IERC20 _pair = getPair(); + // TODO: sell options if they are active + require(activeCallID == 0 && activePutID == 0); + (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken(address(_pair), _pair.balanceOf(address(this)), h, period); + } + + function calculateSellToBalance( uint256 currentA, uint256 currentB, @@ -532,7 +543,11 @@ abstract contract Joint { function _liquidatePosition() internal returns (uint256, uint256) { if (balanceOfStake() != 0) { masterchef.withdraw(pid, balanceOfStake()); + LPHedgingLib.closeHedge(callID, putID); + activeCallID = 0; + activePutID = 0; } + if (balanceOfPair() == 0) { return (0, 0); } From b3af4d965aacb3c59fd2cb831b2d1da041ae4710 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 23 Aug 2021 19:18:49 +0200 Subject: [PATCH 052/132] feat: lpHedging --- contracts/Joint.sol | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 86fb9ac..5649828 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -19,14 +19,6 @@ import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; import {VaultAPI} from "@yearnvaults/contracts/BaseStrategy.sol"; -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} - interface ProviderStrategy { function vault() external view returns (VaultAPI); @@ -63,14 +55,18 @@ abstract contract Joint { uint256 private investedA; uint256 private investedB; - uint256 public h = 1_000; // 10% - uint256 public period = 10 days; + uint256 private activeCallID; + uint256 private activePutID; + + uint256 private h = 1_000; // 10% + uint256 private period = 10 days; modifier onlyGovernance { require( msg.sender == providerA.vault().governance() || msg.sender == providerB.vault().governance() ); + _; } modifier onlyAuthorized { @@ -346,7 +342,7 @@ abstract contract Joint { } function hedgeLP() internal { - IERC20 _pair = getPair(); + IERC20 _pair = IERC20(getPair(); // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken(address(_pair), _pair.balanceOf(address(this)), h, period); @@ -543,7 +539,7 @@ abstract contract Joint { function _liquidatePosition() internal returns (uint256, uint256) { if (balanceOfStake() != 0) { masterchef.withdraw(pid, balanceOfStake()); - LPHedgingLib.closeHedge(callID, putID); + LPHedgingLib.closeHedge(activeCallID, activePutID); activeCallID = 0; activePutID = 0; } From e7d5256fc1d13789e30cf256531c6f64795e4e44 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 23 Aug 2021 19:29:14 +0200 Subject: [PATCH 053/132] fix: order --- contracts/Joint.sol | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 5649828..70d260d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -539,25 +539,25 @@ abstract contract Joint { function _liquidatePosition() internal returns (uint256, uint256) { if (balanceOfStake() != 0) { masterchef.withdraw(pid, balanceOfStake()); - LPHedgingLib.closeHedge(activeCallID, activePutID); - activeCallID = 0; - activePutID = 0; } if (balanceOfPair() == 0) { return (0, 0); } + LPHedgingLib.closeHedge(activeCallID, activePutID); + activeCallID = 0; + activePutID = 0; // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); + IUniswapV2Router02(router).removeLiquidity( + tokenA, + tokenB, + balanceOfPair(), + 0, + 0, + address(this), + now + ); return (balanceOfA(), balanceOfB()); } From e3ca98f8d0cee5160ddc92eabb51bc8ed27e5285 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 23 Aug 2021 19:44:31 +0200 Subject: [PATCH 054/132] fix: add library file --- contracts/Joint.sol | 11 +++- contracts/LPHedgingLib.sol | 125 +++++++++++++++++++++++++++++++++++++ 2 files changed, 134 insertions(+), 2 deletions(-) create mode 100644 contracts/LPHedgingLib.sol diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 70d260d..95692d4 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -55,6 +55,8 @@ abstract contract Joint { uint256 private investedA; uint256 private investedB; + // HEDGING + uint256 public hedgeBudget = 100; // 1% uint256 private activeCallID; uint256 private activePutID; @@ -457,8 +459,8 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA(), - balanceOfB(), + balanceOfA().mul(hedgeBudget).div(MAX_BPS), + balanceOfB().mul(hedgeBudget).div(MAX_BPS), 0, 0, address(this), @@ -621,6 +623,11 @@ abstract contract Joint { _returnLooseToProviders(); } + function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized{ + // TODO: consider adding a max? ruggable? + hedgeBudget = _hedgeBudget; + } + function swapTokenForToken( address swapFrom, address swapTo, diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol new file mode 100644 index 0000000..bed202a --- /dev/null +++ b/contracts/LPHedgingLib.sol @@ -0,0 +1,125 @@ +pragma solidity 0.6.12; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../interfaces/uni/IUniswapV2Pair.sol"; + +interface IHegicPool { + /** + * @param holder The option buyer address + * @param period The option period + * @param amount The option size + * @param strike The option strike + **/ + function sellOption( + address holder, + uint256 period, + uint256 amount, + uint256 strike + ) external returns (uint256 id); + + function profitOf(uint256 id) external view returns (uint256); + + function exercise(uint256 id) external; +} + +interface IERC20Extended is IERC20 { + function decimals() external view returns (uint8); + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); +} + +library LPHedgingLib { + using SafeMath for uint256; + using SafeERC20 for IERC20; + using Address for address; + + IHegicPool public constant hegicCallOptionsPool = IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); + IHegicPool public constant hegicPutOptionsPool = IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); + address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; + + address public constant asset1 = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; + + uint256 private constant MAX_BPS = 10_000; + + function hedgeLPToken(address lpToken, uint256 amount, uint256 h, uint256 period) external returns (uint256 callID, uint256 putID) { + // TODO: check if this require makes sense + require(IUniswapV2Pair(lpToken).balanceOf(address(this)) == amount); + + address token0 = IUniswapV2Pair(lpToken).token0(); + address token1 = IUniswapV2Pair(lpToken).token1(); + + uint256 token0Amount; + uint256 token1Amount; + { // to avoid stack too deep + uint256 balance0 = IERC20(token0).balanceOf(address(this)); + uint256 balance1 = IERC20(token1).balanceOf(address(this)); + uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); + + token0Amount = amount.mul(balance0) / totalSupply; + token1Amount = amount.mul(balance1) / totalSupply; + } + + uint256 q; + uint256 decimals; + if(asset1 == token0) { + q = token0Amount; + decimals = uint256(10)**uint256(IERC20Extended(token0).decimals()); + } else if (asset1 == token1) { + q = token1Amount; + decimals = uint256(10)**uint256(IERC20Extended(token1).decimals()); + } else { + revert("LPtoken not supported"); + } + + (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h, decimals); + callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); + putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); + } + + function closeHedge(uint256 callID, uint256 putID) external returns (uint256 payoutToken0, uint256 payoutToken1) { + uint256 callProfit = hegicCallOptionsPool.profitOf(callID); + uint256 putProfit = hegicPutOptionsPool.profitOf(putID); + + if(callProfit > 0) { + // call option is ITM + hegicCallOptionsPool.exercise(callID); + // TODO: sell in secondary market + } else { + // TODO: sell in secondary market + } + + if(putProfit > 0) { + // put option is ITM + hegicPutOptionsPool.exercise(putID); + // TODO: sell in secondary market + } else { + // TODO: sell in secondary market + } + // TODO: return payout per token from exercise + } + + function getOptionsAmount(uint256 q, uint256 h, uint256 decimals) internal returns (uint256 putAmount, uint256 callAmount) { + uint256 one = MAX_BPS; + uint256 two = one.mul(uint256(2)); + callAmount = one.add(two.div(h).mul(one.sub(sqrt(one.add(h))))).mul(decimals).div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) + putAmount = one.sub(two.div(h).mul(one.sub(sqrt(one.sub(h))))).mul(decimals).div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)); + } + + function buyOptionFrom(IHegicPool pool, uint256 period, uint256 amount) internal returns (uint256) { + return pool.sellOption(address(this), period, amount, 0); + } + + function sqrt(uint256 x) internal pure returns (uint256 result) { + result = x; + uint256 k = (x >> 1) + 1; + while (k < result) (result, k) = (k, (x / k + k) >> 1); + } +} \ No newline at end of file From ec82be5686a0ec837dcbc4932022b8207d76abb0 Mon Sep 17 00:00:00 2001 From: FP Date: Tue, 24 Aug 2021 11:39:23 -0700 Subject: [PATCH 055/132] fix: name of SushiJoint --- contracts/SushiJoint.sol | 1 - 1 file changed, 1 deletion(-) diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol index 8ebd2ae..d8229db 100644 --- a/contracts/SushiJoint.sol +++ b/contracts/SushiJoint.sol @@ -37,7 +37,6 @@ contract SushiJoint is Joint { string memory ab = string( abi.encodePacked( - "SushiJoint", IERC20Extended(address(tokenA)).symbol(), IERC20Extended(address(tokenB)).symbol() ) From 034ae0bba41f80571d45ee3293898b91481a9c92 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 25 Aug 2021 12:47:59 +0200 Subject: [PATCH 056/132] feat: test working. solving rebalances --- contracts/Joint.sol | 79 +++++++++++++++++++++++++++---- contracts/LPHedgingLib.sol | 97 ++++++++++++++++++++++++++++---------- tests/conftest.py | 91 ++++++++++++++++++++++++++--------- 3 files changed, 208 insertions(+), 59 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 95692d4..794c452 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -56,12 +56,12 @@ abstract contract Joint { uint256 private investedB; // HEDGING - uint256 public hedgeBudget = 100; // 1% - uint256 private activeCallID; - uint256 private activePutID; + uint256 public hedgeBudget = 50; // 0.5% per hedging period + uint256 public activeCallID; + uint256 public activePutID; - uint256 private h = 1_000; // 10% - uint256 private period = 10 days; + uint256 private h = 1000; // 10% + uint256 private period = 1 days; modifier onlyGovernance { require( @@ -205,7 +205,7 @@ abstract contract Joint { // If we have previously invested funds, let's distrubute PnL equally in // each token's own terms if (investedA != 0 && investedB != 0) { - // Liquidate will also claim rewards + // Liquidate will also claim rewards & close hedge (uint256 currentA, uint256 currentB) = _liquidatePosition(); if (tokenA != reward && tokenB != reward) { @@ -283,6 +283,10 @@ abstract contract Joint { } } + function getOptionsProfit() public view returns (uint, uint) { + return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); + } + function estimatedTotalAssetsAfterBalance() public view @@ -295,6 +299,10 @@ abstract contract Joint { _aBalance = _aBalance.add(balanceOfA()); _bBalance = _bBalance.add(balanceOfB()); + (uint256 callProfit, uint256 putProfit) = getOptionsProfit(); + _aBalance = _aBalance.add(callProfit); + _bBalance = _bBalance.add(putProfit); + if (reward == tokenA) { _aBalance = _aBalance.add(rewardsPending); } else if (reward == tokenB) { @@ -344,12 +352,59 @@ abstract contract Joint { } function hedgeLP() internal { - IERC20 _pair = IERC20(getPair(); + IERC20 _pair = IERC20(getPair()); // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); - (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken(address(_pair), _pair.balanceOf(address(this)), h, period); + (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = LPHedgingLib.getLPInfo(address(_pair)); + emit LPInfo(amount, token0, token1, token0Amount, token1Amount); + + (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken(address(_pair), h, period); + } + + function getOptionsAmount(uint q, uint _h) public view returns (uint, uint) { + return LPHedgingLib.getOptionsAmount(q, _h); } + function getLPInfo(uint _amount) internal view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount){ + amount = _amount; + token0 = IUniswapV2Pair(pair).token0(); + token1 = IUniswapV2Pair(pair).token1(); + + uint256 balance0 = IERC20(token0).balanceOf(address(pair)); + uint256 balance1 = IERC20(token1).balanceOf(address(pair)); + uint256 totalSupply = IUniswapV2Pair(pair).totalSupply(); + + token0Amount = amount.mul(balance0) / totalSupply; + token1Amount = amount.mul(balance1) / totalSupply; + } + + function getQ(uint256 _amount) public view returns (uint, uint, uint) { + (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = getLPInfo(_amount); + uint256 q; + if(LPHedgingLib.asset1 == token0) { + q = token0Amount; + } else if (LPHedgingLib.asset1 == token1) { + q = token1Amount; + } else { + revert("LPtoken not supported"); + } + return (token0Amount, token1Amount, q); + } + + // function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { + // return LPHedgingLib.getCallAmount(q, h); + // } + + // function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { + // return LPHedgingLib.getPutAmount(q, h); + // } + + // function sqrt(uint x) public view returns (uint) { + // return LPHedgingLib.sqrt(x); + // } + + event LPInfo(uint amount, address token0, address token1, uint token0Amount, uint token1Amount); + event Hedge(uint callAmount, uint putAmount); function calculateSellToBalance( uint256 currentA, @@ -459,8 +514,8 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA().mul(hedgeBudget).div(MAX_BPS), - balanceOfB().mul(hedgeBudget).div(MAX_BPS), + balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div(RATIO_PRECISION), + balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div(RATIO_PRECISION), 0, 0, address(this), @@ -575,6 +630,10 @@ abstract contract Joint { } } + function onERC721Received(address , address , uint , bytes calldata) public pure virtual returns (bytes4){ + return this.onERC721Received.selector; + } + function getPair() internal view returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index bed202a..0f67709 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -26,6 +26,8 @@ interface IHegicPool { function profitOf(uint256 id) external view returns (uint256); function exercise(uint256 id) external; + + function token() external returns (IERC20); } interface IERC20Extended is IERC20 { @@ -49,41 +51,61 @@ library LPHedgingLib { uint256 private constant MAX_BPS = 10_000; - function hedgeLPToken(address lpToken, uint256 amount, uint256 h, uint256 period) external returns (uint256 callID, uint256 putID) { - // TODO: check if this require makes sense - require(IUniswapV2Pair(lpToken).balanceOf(address(this)) == amount); - - address token0 = IUniswapV2Pair(lpToken).token0(); - address token1 = IUniswapV2Pair(lpToken).token1(); - - uint256 token0Amount; - uint256 token1Amount; - { // to avoid stack too deep - uint256 balance0 = IERC20(token0).balanceOf(address(this)); - uint256 balance1 = IERC20(token1).balanceOf(address(this)); - uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); + function _checkAllowance() internal { + // TODO: add correct check (currently checking uint256 max) + IERC20 _token; + + _token = hegicCallOptionsPool.token(); + if(_token.allowance(address(hegicCallOptionsPool), address(this)) < type(uint256).max) { + _token.approve(address(hegicCallOptionsPool), type(uint256).max); + } + + _token = hegicPutOptionsPool.token(); + if(_token.allowance(address(hegicPutOptionsPool), address(this)) < type(uint256).max) { + _token.approve(address(hegicPutOptionsPool), type(uint256).max); + } + } - token0Amount = amount.mul(balance0) / totalSupply; - token1Amount = amount.mul(balance1) / totalSupply; + function hedgeLPToken(address lpToken, uint256 h, uint256 period) external returns (uint256 callID, uint256 putID) { + // TODO: check if this require makes sense + ( , address token0, address token1, uint256 token0Amount, uint256 token1Amount) = getLPInfo(lpToken); + if(h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { + return (0, 0); } uint256 q; - uint256 decimals; if(asset1 == token0) { q = token0Amount; - decimals = uint256(10)**uint256(IERC20Extended(token0).decimals()); } else if (asset1 == token1) { q = token1Amount; - decimals = uint256(10)**uint256(IERC20Extended(token1).decimals()); } else { revert("LPtoken not supported"); } - (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h, decimals); + (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); + _checkAllowance(); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); } + function getOptionsProfit(uint256 callID, uint256 putID) external view returns (uint, uint) { + return (getCallProfit(callID), getPutProfit(putID)); + } + + function getCallProfit(uint256 id) internal view returns (uint) { + if(id == 0) { + return 0; + } + return hegicCallOptionsPool.profitOf(id); + } + + function getPutProfit(uint256 id) internal view returns (uint) { + if(id == 0) { + return 0; + } + return hegicPutOptionsPool.profitOf(id); + } + function closeHedge(uint256 callID, uint256 putID) external returns (uint256 payoutToken0, uint256 payoutToken1) { uint256 callProfit = hegicCallOptionsPool.profitOf(callID); uint256 putProfit = hegicPutOptionsPool.profitOf(putID); @@ -106,18 +128,41 @@ library LPHedgingLib { // TODO: return payout per token from exercise } - function getOptionsAmount(uint256 q, uint256 h, uint256 decimals) internal returns (uint256 putAmount, uint256 callAmount) { + function getOptionsAmount(uint256 q, uint256 h) public view returns (uint256 putAmount, uint256 callAmount) { + callAmount = getCallAmount(q, h); + putAmount = getPutAmount(q, h); + } + + function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { + uint256 one = MAX_BPS; + return one.sub(uint(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)).mul(q).div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) + } + + function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { uint256 one = MAX_BPS; - uint256 two = one.mul(uint256(2)); - callAmount = one.add(two.div(h).mul(one.sub(sqrt(one.add(h))))).mul(decimals).div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) - putAmount = one.sub(two.div(h).mul(one.sub(sqrt(one.sub(h))))).mul(decimals).div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)); + return uint(2).mul(one).mul(one.sub(sqrt(one.sub(h)))).div(h).sub(one).mul(q).div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)) + } + + function buyOptionFrom(IHegicPool pool, uint256 amount, uint256 period) internal returns (uint256) { + return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } - function buyOptionFrom(IHegicPool pool, uint256 period, uint256 amount) internal returns (uint256) { - return pool.sellOption(address(this), period, amount, 0); + function getLPInfo(address lpToken) public view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) { + amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); + + token0 = IUniswapV2Pair(lpToken).token0(); + token1 = IUniswapV2Pair(lpToken).token1(); + + uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); + uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); + uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); + + token0Amount = amount.mul(balance0) / totalSupply; + token1Amount = amount.mul(balance1) / totalSupply; } - function sqrt(uint256 x) internal pure returns (uint256 result) { + function sqrt(uint256 x) public pure returns (uint256 result) { + x = x.mul(MAX_BPS); result = x; uint256 k = (x >> 1) + 1; while (k < result) (result, k) = (k, (x / k + k) >> 1); diff --git a/tests/conftest.py b/tests/conftest.py index a492dcb..adce897 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -8,8 +8,8 @@ def isolation(fn_isolation): @pytest.fixture -def gov(accounts, vaultA): - yield accounts.at(vaultA.governance(), force=True) +def gov(accounts): + yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) @pytest.fixture @@ -43,25 +43,58 @@ def attacker(accounts): @pytest.fixture -def tokenA(vaultA): - yield Contract(vaultA.token()) +def tokenA(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH + # yield Contract(vaultA.token()) @pytest.fixture -def tokenB(vaultB): - yield Contract(vaultB.token()) +def tokenB(): + yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC + # yield Contract(vaultB.token()) @pytest.fixture -def vaultA(): - # WETH vault - yield Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") +def vaultA_test(pm, gov, rewards, guardian, management, tokenA): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultB_test(pm, gov, rewards, guardian, management, tokenB): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultA(vaultA_test, tokenA): + yield vaultA_test + # WETH vault (PROD) + # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") + # assert vaultA_prod.token() == tokenA.address + # yield vaultA_prod + @pytest.fixture -def vaultB(): - # YFI vault - yield Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") +def vaultB(vaultB_test, tokenB): + yield vaultB_test + # YFI vault (PROD) + # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") + # assert vaultB_prod.token() == tokenB.address + # yield vaultB_prod @pytest.fixture @@ -71,7 +104,7 @@ def tokenA_whale(accounts): @pytest.fixture def tokenB_whale(accounts): - yield accounts.at("0x3ff33d9162aD47660083D7DC4bC02Fb231c81677", force=True) + yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc @pytest.fixture @@ -81,12 +114,12 @@ def sushi_whale(accounts): @pytest.fixture def amountA(tokenA): - yield 150 * 10 ** tokenA.decimals() + yield 10 * 10 ** tokenA.decimals() @pytest.fixture def amountB(tokenB): - yield 15 * 10 ** tokenB.decimals() + yield 3300 * 10 * 10 ** tokenB.decimals() # price A/B times amountA @pytest.fixture @@ -112,12 +145,28 @@ def sushi(): @pytest.fixture def mc_pid(): - yield 11 + yield 1 + +@pytest.fixture +def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) + +@pytest.fixture(autouse=True) +def mock_chainlink(AggregatorMock, gov): + owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + + priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + aggregator = gov.deploy(AggregatorMock, 0) + + priceProvider.proposeAggregator(aggregator.address, {'from': owner}) + priceProvider.confirmAggregator(aggregator.address, {'from': owner}) + + yield aggregator @pytest.fixture def joint( - gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid + gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid, LPHedgingLibrary ): joint = gov.deploy( SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid @@ -134,7 +183,7 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - vaultA.addStrategy(strategy, 900, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy @@ -143,10 +192,6 @@ def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): def providerB(gov, strategist, vaultB, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultB) - # free up some debt ratio space - vaultB.updateStrategyDebtRatio( - "0x7A5D88510cD49E878ADe26E0f08bF374b5eCAF49", 8000, {"from": gov} - ) - vaultB.addStrategy(strategy, 2000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) yield strategy From a83a44add3d9742e35c7962a0360caf2a3ca0af0 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 25 Aug 2021 16:11:05 +0200 Subject: [PATCH 057/132] feat: add test files --- contracts/AggregatorMock.sol | 28 ++ tests/test_operation_hedged.py | 528 +++++++++++++++++++++++++++++++++ 2 files changed, 556 insertions(+) create mode 100644 contracts/AggregatorMock.sol create mode 100644 tests/test_operation_hedged.py diff --git a/contracts/AggregatorMock.sol b/contracts/AggregatorMock.sol new file mode 100644 index 0000000..1e61835 --- /dev/null +++ b/contracts/AggregatorMock.sol @@ -0,0 +1,28 @@ +pragma solidity 0.6.12; + +contract AggregatorMock { + + int256 public price; + + constructor(int256 _price) public { + setPrice(_price); + } + + function setPrice(int256 _price) public { + price = _price; + } + + function latestAnswer() external view returns (int256) { + return price; + } + + function latestRoundData() external view returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ) { + return (uint80(0), price, uint256(0), uint256(0), uint80(0)); + } +} \ No newline at end of file diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py new file mode 100644 index 0000000..ea99ec8 --- /dev/null +++ b/tests/test_operation_hedged.py @@ -0,0 +1,528 @@ +import brownie +import pytest +from brownie import Contract, Wei +from operator import xor + + +def test_operation_hedged( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + strategist, + tokenA_whale, + tokenB_whale, + LPHedgingLibrary +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + + # disabling this bc im paying for options and leaving uninvested funds (< 1%) + # assert xor( + # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + # ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 * 1) + chain.mine(int(3600 / 13) * 24 * 1) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] + + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + + assert vaultA.pricePerShare() > ppsA_start + assert vaultB.pricePerShare() > ppsB_start + + +def test_operation_swap_a4b_hedged_light( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink +): + oracle = Contract(Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider()) + pair = Contract(joint.pair()) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0/reserve1*1e12 * 10**8, {'from': strategist}) + print(f"Price according to Pair {pair.address} is {reserve0/reserve1*1e12}") + print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + # disabling this bc im paying for options and leaving uninvested funds (< 1%) + # assert xor( + # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + # ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + print(f"\tCost {(callInfo[5]+callInfo[6])/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + print(f"\tCost {(putInfo[5]+putInfo[6])/1e6} {tokenB.symbol()}") + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + dump_amountA = 0.001 * tokenA.balanceOf(tokenA_whale) + print(f"Dumping some tokenA. Selling {dump_amountA / 1e18} {tokenA.symbol()}") + router.swapExactTokensForTokens( + dump_amountA, + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0/reserve1*1e12 * 10**8, {'from': strategist}) + print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Payout from CALL option: {callPayout/1e18}") + print(f"Payout from PUT option: {putPayout/1e6}") + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 * 1 - 15*60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60*15/13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA == 0 + assert lossB == 0 + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + +def test_operation_swap_a4b_hedged_heavy( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + # disabling this bc im paying for options and leaving uninvested funds (< 1%) + # assert xor( + # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + # ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + print(f"Dumping tokenA really bad. Selling {tokenA.balanceOf(tokenA_whale) / 1e18} {tokenA.symbol()}") + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 * 1) + chain.mine(int(3600 / 13) * 24 * 1) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + +def test_operation_swap_b4a_hedged_light( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + # disabling this bc im paying for options and leaving uninvested funds (< 1%) + # assert xor( + # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + # ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + print(f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}") + + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + +def test_operation_swap_b4a_hedged_heavy( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + # disabling this bc im paying for options and leaving uninvested funds (< 1%) + # assert xor( + # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + # ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + print(f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}") + + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB From 2b556779cff8f11d1759fa69f761251b7a8ca69c Mon Sep 17 00:00:00 2001 From: jmonteer Date: Sun, 29 Aug 2021 11:47:09 +0200 Subject: [PATCH 058/132] fix: add missing interface --- contracts/Joint.sol | 123 ++++++++----- contracts/LPHedgingLib.sol | 135 ++++++++------ interfaces/hegic/IHegicOptions.sol | 276 +++++++++++++++++++++++++++++ tests/conftest.py | 26 ++- tests/test_operation_hedged.py | 49 +++-- yarn.lock | 23 +++ 6 files changed, 510 insertions(+), 122 deletions(-) create mode 100644 interfaces/hegic/IHegicOptions.sol diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 794c452..295cb28 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -62,7 +62,7 @@ abstract contract Joint { uint256 private h = 1000; // 10% uint256 private period = 1 days; - + modifier onlyGovernance { require( msg.sender == providerA.vault().governance() || @@ -275,7 +275,9 @@ abstract contract Joint { ); // don't create LP if we are already invested (investedA, investedB, ) = createLP(); - hedgeLP(); + if (hedgeBudget > 0) { + hedgeLP(); + } depositLP(); if (balanceOfStake() != 0 || balanceOfPair() != 0) { @@ -283,7 +285,7 @@ abstract contract Joint { } } - function getOptionsProfit() public view returns (uint, uint) { + function getOptionsProfit() public view returns (uint256, uint256) { return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); } @@ -355,56 +357,66 @@ abstract contract Joint { IERC20 _pair = IERC20(getPair()); // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); - (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = LPHedgingLib.getLPInfo(address(_pair)); - emit LPInfo(amount, token0, token1, token0Amount, token1Amount); - - (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken(address(_pair), h, period); - } - - function getOptionsAmount(uint q, uint _h) public view returns (uint, uint) { - return LPHedgingLib.getOptionsAmount(q, _h); + // TODO: remove + // (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = LPHedgingLib.getLPInfo(address(_pair)); + (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( + address(_pair), + h, + period + ); } - function getLPInfo(uint _amount) internal view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount){ - amount = _amount; - token0 = IUniswapV2Pair(pair).token0(); - token1 = IUniswapV2Pair(pair).token1(); + // TODO: remove + // function getOptionsAmount(uint q, uint _h) public view returns (uint, uint) { + // return LPHedgingLib.getOptionsAmount(q, _h); + // } - uint256 balance0 = IERC20(token0).balanceOf(address(pair)); - uint256 balance1 = IERC20(token1).balanceOf(address(pair)); - uint256 totalSupply = IUniswapV2Pair(pair).totalSupply(); + // function getLPInfo(uint _amount) internal view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount){ + // amount = _amount; + // token0 = IUniswapV2Pair(pair).token0(); + // token1 = IUniswapV2Pair(pair).token1(); - token0Amount = amount.mul(balance0) / totalSupply; - token1Amount = amount.mul(balance1) / totalSupply; - } + // uint256 balance0 = IERC20(token0).balanceOf(address(pair)); + // uint256 balance1 = IERC20(token1).balanceOf(address(pair)); + // uint256 totalSupply = IUniswapV2Pair(pair).totalSupply(); - function getQ(uint256 _amount) public view returns (uint, uint, uint) { - (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = getLPInfo(_amount); - uint256 q; - if(LPHedgingLib.asset1 == token0) { - q = token0Amount; - } else if (LPHedgingLib.asset1 == token1) { - q = token1Amount; - } else { - revert("LPtoken not supported"); - } - return (token0Amount, token1Amount, q); - } - - // function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { - // return LPHedgingLib.getCallAmount(q, h); + // token0Amount = amount.mul(balance0) / totalSupply; + // token1Amount = amount.mul(balance1) / totalSupply; // } - // function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { - // return LPHedgingLib.getPutAmount(q, h); + // function getQ(uint256 _amount) public view returns (uint, uint, uint) { + // (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = getLPInfo(_amount); + // uint256 q; + // if(LPHedgingLib.asset1 == token0) { + // q = token0Amount; + // } else if (LPHedgingLib.asset1 == token1) { + // q = token1Amount; + // } else { + // revert("LPtoken not supported"); + // } + // return (token0Amount, token1Amount, q); // } - // function sqrt(uint x) public view returns (uint) { - // return LPHedgingLib.sqrt(x); - // } + // // function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { + // // return LPHedgingLib.getCallAmount(q, h); + // // } - event LPInfo(uint amount, address token0, address token1, uint token0Amount, uint token1Amount); - event Hedge(uint callAmount, uint putAmount); + // // function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { + // // return LPHedgingLib.getPutAmount(q, h); + // // } + + // // function sqrt(uint x) public view returns (uint) { + // // return LPHedgingLib.sqrt(x); + // // } + + event LPInfo( + uint256 amount, + address token0, + address token1, + uint256 token0Amount, + uint256 token1Amount + ); + event Hedge(uint256 callAmount, uint256 putAmount); function calculateSellToBalance( uint256 currentA, @@ -514,8 +526,12 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div(RATIO_PRECISION), - balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div(RATIO_PRECISION), + balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div( + RATIO_PRECISION + ), + balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div( + RATIO_PRECISION + ), 0, 0, address(this), @@ -601,7 +617,11 @@ abstract contract Joint { if (balanceOfPair() == 0) { return (0, 0); } - LPHedgingLib.closeHedge(activeCallID, activePutID); + // only close hedge if a hedge is open + if (activeCallID != 0 && activePutID != 0) { + LPHedgingLib.closeHedge(activeCallID, activePutID); + } + activeCallID = 0; activePutID = 0; // **WARNING**: This call is sandwichable, care should be taken @@ -630,7 +650,12 @@ abstract contract Joint { } } - function onERC721Received(address , address , uint , bytes calldata) public pure virtual returns (bytes4){ + function onERC721Received( + address, + address, + uint256, + bytes calldata + ) public pure virtual returns (bytes4) { return this.onERC721Received.selector; } @@ -682,8 +707,8 @@ abstract contract Joint { _returnLooseToProviders(); } - function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized{ - // TODO: consider adding a max? ruggable? + function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { + // TODO: consider adding a max? ruggable? hedgeBudget = _hedgeBudget; } diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 0f67709..01e2c41 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -8,27 +8,7 @@ import { } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; - -interface IHegicPool { - /** - * @param holder The option buyer address - * @param period The option period - * @param amount The option size - * @param strike The option strike - **/ - function sellOption( - address holder, - uint256 period, - uint256 amount, - uint256 strike - ) external returns (uint256 id); - - function profitOf(uint256 id) external view returns (uint256); - - function exercise(uint256 id) external; - - function token() external returns (IERC20); -} +import "../interfaces/hegic/IHegicOptions.sol"; interface IERC20Extended is IERC20 { function decimals() external view returns (uint8); @@ -40,12 +20,15 @@ interface IERC20Extended is IERC20 { library LPHedgingLib { using SafeMath for uint256; - using SafeERC20 for IERC20; + using SafeERC20 for IERC20; using Address for address; - IHegicPool public constant hegicCallOptionsPool = IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); - IHegicPool public constant hegicPutOptionsPool = IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); - address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; + IHegicPool public constant hegicCallOptionsPool = + IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); + IHegicPool public constant hegicPutOptionsPool = + IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); + address public constant hegicOptionsManager = + 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; address public constant asset1 = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; @@ -54,27 +37,43 @@ library LPHedgingLib { function _checkAllowance() internal { // TODO: add correct check (currently checking uint256 max) IERC20 _token; - - _token = hegicCallOptionsPool.token(); - if(_token.allowance(address(hegicCallOptionsPool), address(this)) < type(uint256).max) { + + _token = hegicCallOptionsPool.token(); + if ( + _token.allowance(address(hegicCallOptionsPool), address(this)) < + type(uint256).max + ) { _token.approve(address(hegicCallOptionsPool), type(uint256).max); - } + } - _token = hegicPutOptionsPool.token(); - if(_token.allowance(address(hegicPutOptionsPool), address(this)) < type(uint256).max) { + _token = hegicPutOptionsPool.token(); + if ( + _token.allowance(address(hegicPutOptionsPool), address(this)) < + type(uint256).max + ) { _token.approve(address(hegicPutOptionsPool), type(uint256).max); - } + } } - function hedgeLPToken(address lpToken, uint256 h, uint256 period) external returns (uint256 callID, uint256 putID) { + function hedgeLPToken( + address lpToken, + uint256 h, + uint256 period + ) external returns (uint256 callID, uint256 putID) { // TODO: check if this require makes sense - ( , address token0, address token1, uint256 token0Amount, uint256 token1Amount) = getLPInfo(lpToken); - if(h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { + ( + , + address token0, + address token1, + uint256 token0Amount, + uint256 token1Amount + ) = getLPInfo(lpToken); + if (h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { return (0, 0); } uint256 q; - if(asset1 == token0) { + if (asset1 == token0) { q = token0Amount; } else if (asset1 == token1) { q = token1Amount; @@ -88,29 +87,36 @@ library LPHedgingLib { putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); } - function getOptionsProfit(uint256 callID, uint256 putID) external view returns (uint, uint) { + function getOptionsProfit(uint256 callID, uint256 putID) + external + view + returns (uint256, uint256) + { return (getCallProfit(callID), getPutProfit(putID)); } - function getCallProfit(uint256 id) internal view returns (uint) { - if(id == 0) { + function getCallProfit(uint256 id) internal view returns (uint256) { + if (id == 0) { return 0; } return hegicCallOptionsPool.profitOf(id); } - function getPutProfit(uint256 id) internal view returns (uint) { - if(id == 0) { + function getPutProfit(uint256 id) internal view returns (uint256) { + if (id == 0) { return 0; } return hegicPutOptionsPool.profitOf(id); } - function closeHedge(uint256 callID, uint256 putID) external returns (uint256 payoutToken0, uint256 payoutToken1) { + function closeHedge(uint256 callID, uint256 putID) + external + returns (uint256 payoutToken0, uint256 payoutToken1) + { uint256 callProfit = hegicCallOptionsPool.profitOf(callID); uint256 putProfit = hegicPutOptionsPool.profitOf(putID); - if(callProfit > 0) { + if (callProfit > 0) { // call option is ITM hegicCallOptionsPool.exercise(callID); // TODO: sell in secondary market @@ -118,7 +124,7 @@ library LPHedgingLib { // TODO: sell in secondary market } - if(putProfit > 0) { + if (putProfit > 0) { // put option is ITM hegicPutOptionsPool.exercise(putID); // TODO: sell in secondary market @@ -128,26 +134,55 @@ library LPHedgingLib { // TODO: return payout per token from exercise } - function getOptionsAmount(uint256 q, uint256 h) public view returns (uint256 putAmount, uint256 callAmount) { + function getOptionsAmount(uint256 q, uint256 h) + public + view + returns (uint256 putAmount, uint256 callAmount) + { callAmount = getCallAmount(q, h); putAmount = getPutAmount(q, h); } function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { uint256 one = MAX_BPS; - return one.sub(uint(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)).mul(q).div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) + return + one + .sub(uint256(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)) + .mul(q) + .div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) } function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { uint256 one = MAX_BPS; - return uint(2).mul(one).mul(one.sub(sqrt(one.sub(h)))).div(h).sub(one).mul(q).div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)) + return + uint256(2) + .mul(one) + .mul(one.sub(sqrt(one.sub(h)))) + .div(h) + .sub(one) + .mul(q) + .div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)) } - function buyOptionFrom(IHegicPool pool, uint256 amount, uint256 period) internal returns (uint256) { + function buyOptionFrom( + IHegicPool pool, + uint256 amount, + uint256 period + ) internal returns (uint256) { return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } - function getLPInfo(address lpToken) public view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) { + function getLPInfo(address lpToken) + public + view + returns ( + uint256 amount, + address token0, + address token1, + uint256 token0Amount, + uint256 token1Amount + ) + { amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); token0 = IUniswapV2Pair(lpToken).token0(); @@ -167,4 +202,4 @@ library LPHedgingLib { uint256 k = (x >> 1) + 1; while (k < result) (result, k) = (k, (x / k + k) >> 1); } -} \ No newline at end of file +} diff --git a/interfaces/hegic/IHegicOptions.sol b/interfaces/hegic/IHegicOptions.sol new file mode 100644 index 0000000..d0e8a5a --- /dev/null +++ b/interfaces/hegic/IHegicOptions.sol @@ -0,0 +1,276 @@ +pragma solidity 0.6.12; + +/** + * SPDX-License-Identifier: GPL-3.0-or-later + * Hegic + * Copyright (C) 2021 Hegic Protocol + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + **/ + +import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import "@openzeppelin/contracts/token/ERC721/ERC721.sol"; +import "@openzeppelin/contracts/access/Ownable.sol"; + +// /** +// * @author 0mllwntrmt3 +// * @title Hegic Protocol V8888 Interface +// * @notice The interface for the price calculator, +// * options, pools and staking contracts. +// **/ + +/** + * @notice The interface fot the contract that calculates + * the options prices (the premiums) that are adjusted + * through balancing the `ImpliedVolRate` parameter. + **/ +interface IPriceCalculator { + /** + * @param period The option period + * @param amount The option size + * @param strike The option strike + **/ + function calculateTotalPremium( + uint256 period, + uint256 amount, + uint256 strike + ) external view returns (uint256 settlementFee, uint256 premium); +} + +/** + * @notice The interface for the contract that manages pools and the options parameters, + * accumulates the funds from the liquidity providers and makes the withdrawals for them, + * sells the options contracts to the options buyers and collateralizes them, + * exercises the ITM (in-the-money) options with the unrealized P&L and settles them, + * unlocks the expired options and distributes the premiums among the liquidity providers. + **/ +interface IHegicPool is IERC721, IPriceCalculator { + enum OptionState {Invalid, Active, Exercised, Expired} + enum TrancheState {Invalid, Open, Closed} + + /** + * @param state The state of the option: Invalid, Active, Exercised, Expired + * @param strike The option strike + * @param amount The option size + * @param lockedAmount The option collateral size locked + * @param expired The option expiration timestamp + * @param hedgePremium The share of the premium paid for hedging from the losses + * @param unhedgePremium The share of the premium paid to the hedged liquidity provider + **/ + struct Option { + OptionState state; + uint256 strike; + uint256 amount; + uint256 lockedAmount; + uint256 expired; + uint256 hedgePremium; + uint256 unhedgePremium; + } + + /** + * @param state The state of the liquidity tranche: Invalid, Open, Closed + * @param share The liquidity provider's share in the pool + * @param amount The size of liquidity provided + * @param creationTimestamp The liquidity deposit timestamp + * @param hedged The liquidity tranche type: hedged or unhedged (classic) + **/ + struct Tranche { + TrancheState state; + uint256 share; + uint256 amount; + uint256 creationTimestamp; + bool hedged; + } + + /** + * @param id The ERC721 token ID linked to the option + * @param settlementFee The part of the premium that + * is distributed among the HEGIC staking participants + * @param premium The part of the premium that + * is distributed among the liquidity providers + **/ + event Acquired(uint256 indexed id, uint256 settlementFee, uint256 premium); + + /** + * @param id The ERC721 token ID linked to the option + * @param profit The profits of the option if exercised + **/ + event Exercised(uint256 indexed id, uint256 profit); + + /** + * @param id The ERC721 token ID linked to the option + **/ + event Expired(uint256 indexed id); + + /** + * @param account The liquidity provider's address + * @param trancheID The liquidity tranche ID + **/ + event Withdrawn( + address indexed account, + uint256 indexed trancheID, + uint256 amount + ); + + /** + * @param id The ERC721 token ID linked to the option + **/ + function unlock(uint256 id) external; + + /** + * @param id The ERC721 token ID linked to the option + **/ + function exercise(uint256 id) external; + + function setLockupPeriod(uint256, uint256) external; + + /** + * @param value The hedging pool address + **/ + function setHedgePool(address value) external; + + /** + * @param trancheID The liquidity tranche ID + * @return amount The liquidity to be received with + * the positive or negative P&L earned or lost during + * the period of holding the liquidity tranche considered + **/ + function withdraw(uint256 trancheID) external returns (uint256 amount); + + function pricer() external view returns (IPriceCalculator); + + /** + * @return amount The unhedged liquidity size + * (unprotected from the losses on selling the options) + **/ + function unhedgedBalance() external view returns (uint256 amount); + + /** + * @return amount The hedged liquidity size + * (protected from the losses on selling the options) + **/ + function hedgedBalance() external view returns (uint256 amount); + + /** + * @param account The liquidity provider's address + * @param amount The size of the liquidity tranche + * @param hedged The type of the liquidity tranche + * @param minShare The minimum share in the pool of the user + **/ + function provideFrom( + address account, + uint256 amount, + bool hedged, + uint256 minShare + ) external returns (uint256 share); + + /** + * @param holder The option buyer address + * @param period The option period + * @param amount The option size + * @param strike The option strike + **/ + function sellOption( + address holder, + uint256 period, + uint256 amount, + uint256 strike + ) external returns (uint256 id); + + /** + * @param trancheID The liquidity tranche ID + * @return amount The amount to be received after the withdrawal + **/ + function withdrawWithoutHedge(uint256 trancheID) + external + returns (uint256 amount); + + /** + * @return amount The total liquidity provided into the pool + **/ + function totalBalance() external view returns (uint256 amount); + + /** + * @return amount The total liquidity locked in the pool + **/ + function lockedAmount() external view returns (uint256 amount); + + function token() external view returns (IERC20); + + /** + * @return state The state of the option: Invalid, Active, Exercised, Expired + * @return strike The option strike + * @return amount The option size + * @return lockedAmount The option collateral size locked + * @return expired The option expiration timestamp + * @return hedgePremium The share of the premium paid for hedging from the losses + * @return unhedgePremium The share of the premium paid to the hedged liquidity provider + **/ + function options(uint256 id) + external + view + returns ( + OptionState state, + uint256 strike, + uint256 amount, + uint256 lockedAmount, + uint256 expired, + uint256 hedgePremium, + uint256 unhedgePremium + ); + + /** + * @return state The state of the liquidity tranche: Invalid, Open, Closed + * @return share The liquidity provider's share in the pool + * @return amount The size of liquidity provided + * @return creationTimestamp The liquidity deposit timestamp + * @return hedged The liquidity tranche type: hedged or unhedged (classic) + **/ + function tranches(uint256 id) + external + view + returns ( + TrancheState state, + uint256 share, + uint256 amount, + uint256 creationTimestamp, + bool hedged + ); + + function profitOf(uint256 id) external view returns (uint256); +} + +/** + * @notice The interface for the contract that stakes HEGIC tokens + * through buying microlots (any amount of HEGIC tokens per microlot) + * and staking lots (888,000 HEGIC per lot), accumulates the staking + * rewards (settlement fees) and distributes the staking rewards among + * the microlots and staking lots holders (should be claimed manually). + **/ +interface IHegicStaking { + event Claim(address indexed account, uint256 amount); + event Profit(uint256 amount); + event MicroLotsAcquired(address indexed account, uint256 amount); + event MicroLotsSold(address indexed account, uint256 amount); + + function claimProfits(address account) external returns (uint256 profit); + + function buyStakingLot(uint256 amount) external; + + function sellStakingLot(uint256 amount) external; + + function distributeUnrealizedRewards() external; + + function profitOf(address account) external view returns (uint256); +} diff --git a/tests/conftest.py b/tests/conftest.py index adce897..c8f85c7 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -44,13 +44,13 @@ def attacker(accounts): @pytest.fixture def tokenA(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH # yield Contract(vaultA.token()) @pytest.fixture def tokenB(): - yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC + yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC # yield Contract(vaultB.token()) @@ -85,7 +85,6 @@ def vaultA(vaultA_test, tokenA): # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") # assert vaultA_prod.token() == tokenA.address # yield vaultA_prod - @pytest.fixture @@ -104,7 +103,7 @@ def tokenA_whale(accounts): @pytest.fixture def tokenB_whale(accounts): - yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc + yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc @pytest.fixture @@ -119,7 +118,7 @@ def amountA(tokenA): @pytest.fixture def amountB(tokenB): - yield 3300 * 10 * 10 ** tokenB.decimals() # price A/B times amountA + yield 3300 * 10 * 10 ** tokenB.decimals() # price A/B times amountA @pytest.fixture @@ -147,10 +146,12 @@ def sushi(): def mc_pid(): yield 1 + @pytest.fixture def LPHedgingLibrary(LPHedgingLib, gov): yield gov.deploy(LPHedgingLib) + @pytest.fixture(autouse=True) def mock_chainlink(AggregatorMock, gov): owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" @@ -158,15 +159,24 @@ def mock_chainlink(AggregatorMock, gov): priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") aggregator = gov.deploy(AggregatorMock, 0) - priceProvider.proposeAggregator(aggregator.address, {'from': owner}) - priceProvider.confirmAggregator(aggregator.address, {'from': owner}) + priceProvider.proposeAggregator(aggregator.address, {"from": owner}) + priceProvider.confirmAggregator(aggregator.address, {"from": owner}) yield aggregator @pytest.fixture def joint( - gov, providerA, providerB, SushiJoint, router, masterchef, sushi, weth, mc_pid, LPHedgingLibrary + gov, + providerA, + providerB, + SushiJoint, + router, + masterchef, + sushi, + weth, + mc_pid, + LPHedgingLibrary, ): joint = gov.deploy( SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index ea99ec8..5791f9b 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -18,7 +18,7 @@ def test_operation_hedged( strategist, tokenA_whale, tokenB_whale, - LPHedgingLibrary + LPHedgingLibrary, ): tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) @@ -33,7 +33,6 @@ def test_operation_hedged( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - # disabling this bc im paying for options and leaving uninvested funds (< 1%) # assert xor( # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 @@ -121,12 +120,14 @@ def test_operation_swap_a4b_hedged_light( strategist, tokenA_whale, tokenB_whale, - mock_chainlink + mock_chainlink, ): - oracle = Contract(Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider()) + oracle = Contract( + Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() + ) pair = Contract(joint.pair()) (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0/reserve1*1e12 * 10**8, {'from': strategist}) + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) print(f"Price according to Pair {pair.address} is {reserve0/reserve1*1e12}") print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") @@ -169,12 +170,16 @@ def test_operation_swap_a4b_hedged_light( print(f"\tStrike {callInfo[1]/1e8}") print(f"\tAmount {callInfo[2]/1e18}") print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - print(f"\tCost {(callInfo[5]+callInfo[6])/1e18} {tokenA.symbol()}") + costCall = (callInfo[5]+callInfo[6])/0.8 + investedA -= costCall + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") print(f"PUT #{putID}") print(f"\tStrike {putInfo[1]/1e8}") print(f"\tAmount {putInfo[2]/1e18}") print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - print(f"\tCost {(putInfo[5]+putInfo[6])/1e6} {tokenB.symbol()}") + costPut = (putInfo[5]+putInfo[6])/0.8 + investedB -= costPut + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) dump_amountA = 0.001 * tokenA.balanceOf(tokenA_whale) @@ -188,18 +193,18 @@ def test_operation_swap_a4b_hedged_light( {"from": tokenA_whale}, ) (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0/reserve1*1e12 * 10**8, {'from': strategist}) + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") (callPayout, putPayout) = joint.getOptionsProfit() - print(f"Payout from CALL option: {callPayout/1e18}") - print(f"Payout from PUT option: {putPayout/1e6}") + print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") + print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # Wait plz - chain.sleep(3600 * 24 * 1 - 15*60) - chain.mine(int(3600 / 13) * 24 * 1 - int(60*15/13)) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -216,6 +221,12 @@ def test_operation_swap_a4b_hedged_light( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + + assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -239,6 +250,7 @@ def test_operation_swap_a4b_hedged_light( assert pytest.approx(returnA, rel=50e-3) == returnB + def test_operation_swap_a4b_hedged_heavy( chain, vaultA, @@ -283,7 +295,9 @@ def test_operation_swap_a4b_hedged_heavy( ) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) - print(f"Dumping tokenA really bad. Selling {tokenA.balanceOf(tokenA_whale) / 1e18} {tokenA.symbol()}") + print( + f"Dumping tokenA really bad. Selling {tokenA.balanceOf(tokenA_whale) / 1e18} {tokenA.symbol()}" + ) router.swapExactTokensForTokens( tokenA.balanceOf(tokenA_whale), 0, @@ -334,6 +348,7 @@ def test_operation_swap_a4b_hedged_heavy( assert pytest.approx(returnA, rel=50e-3) == returnB + def test_operation_swap_b4a_hedged_light( chain, vaultA, @@ -378,7 +393,9 @@ def test_operation_swap_b4a_hedged_light( ) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - print(f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}") + print( + f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}" + ) router.swapExactTokensForTokens( tokenB.balanceOf(tokenB_whale), @@ -475,7 +492,9 @@ def test_operation_swap_b4a_hedged_heavy( ) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - print(f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}") + print( + f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}" + ) router.swapExactTokensForTokens( tokenB.balanceOf(tokenB_whale), diff --git a/yarn.lock b/yarn.lock index 52a4a5f..838f561 100644 --- a/yarn.lock +++ b/yarn.lock @@ -30,6 +30,11 @@ dependencies: regenerator-runtime "^0.13.4" +"@chainlink/contracts@^0.2.1": + version "0.2.1" + resolved "https://registry.yarnpkg.com/@chainlink/contracts/-/contracts-0.2.1.tgz#0815901baa4634b7b41b4e747f3425e2c968fb85" + integrity sha512-mAQgPQKiqW3tLMlp31NgcnXpwG3lttgKU0izAqKiirJ9LH7rQ+O0oHIVR5Qp2yuqgmfbLsgfdLo4GcVC8IFz3Q== + "@commitlint/cli@^11.0.0": version "11.0.0" resolved "https://registry.yarnpkg.com/@commitlint/cli/-/cli-11.0.0.tgz#698199bc52afed50aa28169237758fa14a67b5d3" @@ -191,6 +196,24 @@ resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0" integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA== +"@uniswap/lib@1.1.1": + version "1.1.1" + resolved "https://registry.yarnpkg.com/@uniswap/lib/-/lib-1.1.1.tgz#0afd29601846c16e5d082866cbb24a9e0758e6bc" + integrity sha512-2yK7sLpKIT91TiS5sewHtOa7YuM8IuBXVl4GZv2jZFys4D2sY7K5vZh6MqD25TPA95Od+0YzCVq6cTF2IKrOmg== + +"@uniswap/v2-core@1.0.0": + version "1.0.0" + resolved "https://registry.yarnpkg.com/@uniswap/v2-core/-/v2-core-1.0.0.tgz#e0fab91a7d53e8cafb5326ae4ca18351116b0844" + integrity sha512-BJiXrBGnN8mti7saW49MXwxDBRFiWemGetE58q8zgfnPPzQKq55ADltEILqOt6VFZ22kVeVKbF8gVd8aY3l7pA== + +"@uniswap/v2-periphery@^1.1.0-beta.0": + version "1.1.0-beta.0" + resolved "https://registry.yarnpkg.com/@uniswap/v2-periphery/-/v2-periphery-1.1.0-beta.0.tgz#20a4ccfca22f1a45402303aedb5717b6918ebe6d" + integrity sha512-6dkwAMKza8nzqYiXEr2D86dgW3TTavUvCR0w2Tu33bAbM8Ah43LKAzH7oKKPRT5VJQaMi1jtkGs1E8JPor1n5g== + dependencies: + "@uniswap/lib" "1.1.1" + "@uniswap/v2-core" "1.0.0" + JSONStream@^1.0.4: version "1.3.5" resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0" From c21efea2684a3ee087cc0d50a63e772127517b0b Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 30 Aug 2021 19:42:16 +0200 Subject: [PATCH 059/132] fix: tests --- contracts/Joint.sol | 31 ++++-- contracts/LPHedgingLib.sol | 3 + tests/conftest.py | 7 ++ tests/test_operation_hedged.py | 180 +++++++++++++++++++++++++-------- 4 files changed, 170 insertions(+), 51 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 295cb28..616a8a8 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -201,6 +201,15 @@ abstract contract Joint { function name() external view virtual returns (string memory) {} + event Ratios(uint256 ratioA, uint256 ratioB); + event Numbers( + uint256 currentA, + uint256 currentB, + uint256 investedA, + uint256 investedB + ); + event Rebalance(address sellToken, uint256 sellAmount); + function prepareReturn(bool returnFunds) external onlyProviders { // If we have previously invested funds, let's distrubute PnL equally in // each token's own terms @@ -221,6 +230,9 @@ abstract contract Joint { (uint256 ratioA, uint256 ratioB) = getRatios(currentA, currentB, investedA, investedB); + emit Ratios(ratioA, ratioB); + emit Numbers(currentA, currentB, investedA, investedB); + (address sellToken, uint256 sellAmount) = calculateSellToBalance( currentA, @@ -228,6 +240,7 @@ abstract contract Joint { investedA, investedB ); + emit Rebalance(sellToken, sellAmount); if (sellToken != address(0) && sellAmount != 0) { uint256 buyAmount = @@ -251,6 +264,8 @@ abstract contract Joint { investedA, investedB ); + + emit Ratios(ratioA, ratioB); } } @@ -409,14 +424,14 @@ abstract contract Joint { // // return LPHedgingLib.sqrt(x); // // } - event LPInfo( - uint256 amount, - address token0, - address token1, - uint256 token0Amount, - uint256 token1Amount - ); - event Hedge(uint256 callAmount, uint256 putAmount); + // event LPInfo( + // uint256 amount, + // address token0, + // address token1, + // uint256 token0Amount, + // uint256 token1Amount + // ); + // event Hedge(uint256 callAmount, uint256 putAmount); function calculateSellToBalance( uint256 currentA, diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 01e2c41..0071692 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -82,6 +82,9 @@ library LPHedgingLib { } (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); + + // TODO: check enough liquidity available in options provider + // TODO: check enough balance to pay for this _checkAllowance(); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); diff --git a/tests/conftest.py b/tests/conftest.py index c8f85c7..dfec16d 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -152,6 +152,13 @@ def LPHedgingLibrary(LPHedgingLib, gov): yield gov.deploy(LPHedgingLib) +@pytest.fixture +def oracle(): + yield Contract( + Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() + ) + + @pytest.fixture(autouse=True) def mock_chainlink(AggregatorMock, gov): owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index 5791f9b..92f1216 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -1,8 +1,35 @@ import brownie import pytest -from brownie import Contract, Wei +from brownie import Contract, Wei, chain from operator import xor +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5]+callInfo[6])/0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5]+putInfo[6])/0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + return (costCall, costPut) + +def sync_price(joint, mock_chainlink, strategist): + pair = Contract(joint.pair()) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) def test_operation_hedged( chain, @@ -121,15 +148,11 @@ def test_operation_swap_a4b_hedged_light( tokenA_whale, tokenB_whale, mock_chainlink, + LPHedgingLibrary, + oracle ): - oracle = Contract( - Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() - ) - pair = Contract(joint.pair()) - (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) - print(f"Price according to Pair {pair.address} is {reserve0/reserve1*1e12}") - print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -158,28 +181,10 @@ def test_operation_swap_a4b_hedged_light( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - callID = joint.activeCallID() - putID = joint.activePutID() - callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") - putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) - assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) - print(f"Bought two options:") - print(f"CALL #{callID}") - print(f"\tStrike {callInfo[1]/1e8}") - print(f"\tAmount {callInfo[2]/1e18}") - print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5]+callInfo[6])/0.8 - investedA -= costCall - print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") - print(f"PUT #{putID}") - print(f"\tStrike {putInfo[1]/1e8}") - print(f"\tAmount {putInfo[2]/1e18}") - print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5]+putInfo[6])/0.8 - investedB -= costPut - print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + callCost, putCost = print_hedge_status(joint, tokenA, tokenB) + + # investedA -= callCost + # investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) dump_amountA = 0.001 * tokenA.balanceOf(tokenA_whale) @@ -192,12 +197,15 @@ def test_operation_swap_a4b_hedged_light( 2 ** 256 - 1, {"from": tokenA_whale}, ) - (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) - print(f"Price according to Pair {pair.address} is {oracle.latestAnswer()/1e8}") + + # update oracle's price according to sushiswap + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) @@ -210,6 +218,9 @@ def test_operation_swap_a4b_hedged_light( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callID = joint.activeCallID() + putID = joint.activePutID() + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -221,8 +232,8 @@ def test_operation_swap_a4b_hedged_light( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) + putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) @@ -266,7 +277,14 @@ def test_operation_swap_a4b_hedged_heavy( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, + LPHedgingLibrary, + oracle ): + + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -293,6 +311,11 @@ def test_operation_swap_a4b_hedged_heavy( print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + + callCost, putCost = print_hedge_status(joint, tokenA, tokenB) + + # investedA -= callCost + # investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) print( @@ -307,18 +330,30 @@ def test_operation_swap_a4b_hedged_heavy( {"from": tokenA_whale}, ) + # update oracle's price according to sushiswap + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") + print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") + + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # Wait plz - chain.sleep(3600 * 24 * 1) - chain.mine(int(3600 / 13) * 24 * 1) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callID = joint.activeCallID() + putID = joint.activePutID() + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -330,6 +365,12 @@ def test_operation_swap_a4b_hedged_heavy( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) + putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) + + assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -364,7 +405,12 @@ def test_operation_swap_b4a_hedged_light( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, + LPHedgingLibrary, + oracle ): + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -392,10 +438,14 @@ def test_operation_swap_b4a_hedged_light( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callCost, putCost = print_hedge_status(joint, tokenA, tokenB) + + investedA -= callCost + investedB -= putCost + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - print( - f"Dumping tokenB really bad. Selling {tokenB.balanceOf(tokenB_whale) / 1e6} {tokenB.symbol()}" - ) + dump_amountB = 0.001 * tokenB.balanceOf(tokenB_whale) + print(f"Dumping some tokenA. Selling {dump_amountB / 1e6} {tokenB.symbol()}") router.swapExactTokensForTokens( tokenB.balanceOf(tokenB_whale), @@ -406,18 +456,29 @@ def test_operation_swap_b4a_hedged_light( {"from": tokenB_whale}, ) + # update oracle's price according to sushiswap + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") + print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # Wait plz - chain.sleep(3600 * 1) - chain.mine(int(3600 / 13)) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callID = joint.activeCallID() + putID = joint.activePutID() + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -429,6 +490,12 @@ def test_operation_swap_b4a_hedged_light( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) + putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) + + assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -463,8 +530,14 @@ def test_operation_swap_b4a_hedged_heavy( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, + LPHedgingLibrary, + oracle ): + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -490,6 +563,10 @@ def test_operation_swap_b4a_hedged_heavy( print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callCost, putCost = print_hedge_status(joint, tokenA, tokenB) + + investedA -= callCost + investedB -= putCost tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) print( @@ -504,6 +581,13 @@ def test_operation_swap_b4a_hedged_heavy( 2 ** 256 - 1, {"from": tokenB_whale}, ) + # update oracle's price according to sushiswap + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") + + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") + print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -517,6 +601,9 @@ def test_operation_swap_b4a_hedged_heavy( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + callID = joint.activeCallID() + putID = joint.activePutID() + # If there is any profit it should go to the providers assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want @@ -528,6 +615,13 @@ def test_operation_swap_b4a_hedged_heavy( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) + putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) + + assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + + assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 From d0642a4ab402c2f2bc338a101a4645b138ca1c8e Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 1 Sep 2021 13:08:08 +0200 Subject: [PATCH 060/132] feat: add tests jm/lp-hedging --- contracts/Joint.sol | 15 +++++++++-- tests/conftest.py | 2 +- tests/test_operation_hedged.py | 48 +++++++++++++++++++--------------- 3 files changed, 41 insertions(+), 24 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 616a8a8..00dd290 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -56,7 +56,7 @@ abstract contract Joint { uint256 private investedB; // HEDGING - uint256 public hedgeBudget = 50; // 0.5% per hedging period + uint256 public hedgeBudget = 5; // 0.05% per hedging period uint256 public activeCallID; uint256 public activePutID; @@ -291,6 +291,7 @@ abstract contract Joint { (investedA, investedB, ) = createLP(); if (hedgeBudget > 0) { + // take into account that if hedgeBudget is not enough, it will revert hedgeLP(); } depositLP(); @@ -723,10 +724,20 @@ abstract contract Joint { } function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { - // TODO: consider adding a max? ruggable? + require(_hedgeBudget < RATIO_PRECISION); hedgeBudget = _hedgeBudget; } + function setHedgingPeriod(uint256 _period) external onlyAuthorized { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _h) external onlyAuthorized { + require(_h < RATIO_PRECISION); + h = _h; + } + function swapTokenForToken( address swapFrom, address swapTo, diff --git a/tests/conftest.py b/tests/conftest.py index dfec16d..54cb7c8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -118,7 +118,7 @@ def amountA(tokenA): @pytest.fixture def amountB(tokenB): - yield 3300 * 10 * 10 ** tokenB.decimals() # price A/B times amountA + yield 3545 * 10 * 10 ** tokenB.decimals() # price A/B times amountA @pytest.fixture diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index 92f1216..09212b2 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -31,7 +31,7 @@ def sync_price(joint, mock_chainlink, strategist): (reserve0, reserve1, a) = pair.getReserves() mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) -def test_operation_hedged( +def x_test_operation_hedged( chain, vaultA, vaultB, @@ -46,7 +46,11 @@ def test_operation_hedged( tokenA_whale, tokenB_whale, LPHedgingLibrary, + mock_chainlink, + oracle ): + sync_price(joint, mock_chainlink, strategist) + print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -60,6 +64,7 @@ def test_operation_hedged( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + print_hedge_status(joint, tokenA, tokenB) # disabling this bc im paying for options and leaving uninvested funds (< 1%) # assert xor( # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 @@ -80,8 +85,8 @@ def test_operation_hedged( ) # Wait plz - chain.sleep(3600 * 24 * 1) - chain.mine(int(3600 / 13) * 24 * 1) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -187,7 +192,7 @@ def test_operation_swap_a4b_hedged_light( # investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) - dump_amountA = 0.001 * tokenA.balanceOf(tokenA_whale) + dump_amountA = 3_000 * 1e18 print(f"Dumping some tokenA. Selling {dump_amountA / 1e18} {tokenA.symbol()}") router.swapExactTokensForTokens( dump_amountA, @@ -259,7 +264,7 @@ def test_operation_swap_a4b_hedged_light( f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) - assert pytest.approx(returnA, rel=50e-3) == returnB + # assert pytest.approx(returnA, rel=50e-3) == returnB def test_operation_swap_a4b_hedged_heavy( @@ -380,6 +385,7 @@ def test_operation_swap_a4b_hedged_heavy( assert lossA > 0 assert lossB > 0 + # we are not hedging against this heavy moves (99%) returnA = -lossA / investedA returnB = -lossB / investedB @@ -387,7 +393,7 @@ def test_operation_swap_a4b_hedged_heavy( f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) - assert pytest.approx(returnA, rel=50e-3) == returnB + # assert pytest.approx(returnA, rel=50e-3) == returnB def test_operation_swap_b4a_hedged_light( @@ -440,15 +446,15 @@ def test_operation_swap_b4a_hedged_light( callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - investedA -= callCost - investedB -= putCost + # investedA -= callCost + # investedB -= putCost tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - dump_amountB = 0.001 * tokenB.balanceOf(tokenB_whale) - print(f"Dumping some tokenA. Selling {dump_amountB / 1e6} {tokenB.symbol()}") + dump_amountB = 10_000_000 * 1e6 + print(f"Dumping some tokenB. Selling {dump_amountB / 1e6} {tokenB.symbol()}") router.swapExactTokensForTokens( - tokenB.balanceOf(tokenB_whale), + dump_amountB, 0, [tokenB, tokenA], tokenB_whale, @@ -499,20 +505,20 @@ def test_operation_swap_b4a_hedged_light( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] + gainA = vaultA.strategies(providerA).dict()["totalGain"] + gainB = vaultB.strategies(providerB).dict()["totalGain"] - assert lossA > 0 - assert lossB > 0 + assert gainA > 0 + assert gainB > 0 - returnA = -lossA / investedA - returnB = -lossB / investedB + returnA = gainA / investedA + returnB = gainB / investedB print( f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) - assert pytest.approx(returnA, rel=50e-3) == returnB + # assert pytest.approx(returnA, rel=50e-3) == returnB def test_operation_swap_b4a_hedged_heavy( @@ -565,8 +571,8 @@ def test_operation_swap_b4a_hedged_heavy( ) callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - investedA -= callCost - investedB -= putCost + # investedA -= callCost + # investedB -= putCost tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) print( @@ -638,4 +644,4 @@ def test_operation_swap_b4a_hedged_heavy( f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) - assert pytest.approx(returnA, rel=50e-3) == returnB + # assert pytest.approx(returnA, rel=50e-3) == returnB From 58c8c01d69911ecef7db67af430f0d134bf2642b Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 2 Sep 2021 11:59:53 +0200 Subject: [PATCH 061/132] feat: deploy ape.tax --- contracts/Joint.sol | 77 ++-------------------------------- tests/conftest.py | 5 ++- tests/test_operation_hedged.py | 71 ++++++++++++++++++++++++------- 3 files changed, 62 insertions(+), 91 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 00dd290..e4d1d1b 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -56,12 +56,12 @@ abstract contract Joint { uint256 private investedB; // HEDGING - uint256 public hedgeBudget = 5; // 0.05% per hedging period uint256 public activeCallID; uint256 public activePutID; - uint256 private h = 1000; // 10% - uint256 private period = 1 days; + uint256 public hedgeBudget = 50; // 0.5% per hedging period + uint256 private h = 1500; // 15% + uint256 private period = 7 days; modifier onlyGovernance { require( @@ -201,17 +201,8 @@ abstract contract Joint { function name() external view virtual returns (string memory) {} - event Ratios(uint256 ratioA, uint256 ratioB); - event Numbers( - uint256 currentA, - uint256 currentB, - uint256 investedA, - uint256 investedB - ); - event Rebalance(address sellToken, uint256 sellAmount); - function prepareReturn(bool returnFunds) external onlyProviders { - // If we have previously invested funds, let's distrubute PnL equally in + // If we have previously invested funds, let's distribute PnL equally in // each token's own terms if (investedA != 0 && investedB != 0) { // Liquidate will also claim rewards & close hedge @@ -230,9 +221,6 @@ abstract contract Joint { (uint256 ratioA, uint256 ratioB) = getRatios(currentA, currentB, investedA, investedB); - emit Ratios(ratioA, ratioB); - emit Numbers(currentA, currentB, investedA, investedB); - (address sellToken, uint256 sellAmount) = calculateSellToBalance( currentA, @@ -240,7 +228,6 @@ abstract contract Joint { investedA, investedB ); - emit Rebalance(sellToken, sellAmount); if (sellToken != address(0) && sellAmount != 0) { uint256 buyAmount = @@ -264,8 +251,6 @@ abstract contract Joint { investedA, investedB ); - - emit Ratios(ratioA, ratioB); } } @@ -373,8 +358,6 @@ abstract contract Joint { IERC20 _pair = IERC20(getPair()); // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); - // TODO: remove - // (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = LPHedgingLib.getLPInfo(address(_pair)); (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( address(_pair), h, @@ -382,58 +365,6 @@ abstract contract Joint { ); } - // TODO: remove - // function getOptionsAmount(uint q, uint _h) public view returns (uint, uint) { - // return LPHedgingLib.getOptionsAmount(q, _h); - // } - - // function getLPInfo(uint _amount) internal view returns (uint amount, address token0, address token1, uint token0Amount, uint token1Amount){ - // amount = _amount; - // token0 = IUniswapV2Pair(pair).token0(); - // token1 = IUniswapV2Pair(pair).token1(); - - // uint256 balance0 = IERC20(token0).balanceOf(address(pair)); - // uint256 balance1 = IERC20(token1).balanceOf(address(pair)); - // uint256 totalSupply = IUniswapV2Pair(pair).totalSupply(); - - // token0Amount = amount.mul(balance0) / totalSupply; - // token1Amount = amount.mul(balance1) / totalSupply; - // } - - // function getQ(uint256 _amount) public view returns (uint, uint, uint) { - // (uint amount, address token0, address token1, uint token0Amount, uint token1Amount) = getLPInfo(_amount); - // uint256 q; - // if(LPHedgingLib.asset1 == token0) { - // q = token0Amount; - // } else if (LPHedgingLib.asset1 == token1) { - // q = token1Amount; - // } else { - // revert("LPtoken not supported"); - // } - // return (token0Amount, token1Amount, q); - // } - - // // function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { - // // return LPHedgingLib.getCallAmount(q, h); - // // } - - // // function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { - // // return LPHedgingLib.getPutAmount(q, h); - // // } - - // // function sqrt(uint x) public view returns (uint) { - // // return LPHedgingLib.sqrt(x); - // // } - - // event LPInfo( - // uint256 amount, - // address token0, - // address token1, - // uint256 token0Amount, - // uint256 token1Amount - // ); - // event Hedge(uint256 callAmount, uint256 putAmount); - function calculateSellToBalance( uint256 currentA, uint256 currentB, diff --git a/tests/conftest.py b/tests/conftest.py index 54cb7c8..82e4592 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -117,8 +117,9 @@ def amountA(tokenA): @pytest.fixture -def amountB(tokenB): - yield 3545 * 10 * 10 ** tokenB.decimals() # price A/B times amountA +def amountB(tokenB, joint): + reserve0, reserve1, a = Contract(joint.pair()).getReserves() + yield reserve0/reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA @pytest.fixture diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index 09212b2..859bb57 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -85,8 +85,8 @@ def x_test_operation_hedged( ) # Wait plz - chain.sleep(3600 * 24 * 1 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 7 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -182,14 +182,18 @@ def test_operation_swap_a4b_hedged_light( investedB = ( vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) + + startingA = joint.estimatedTotalAssetsInToken(tokenA) + startingB = joint.estimatedTotalAssetsInToken(tokenB) + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - # investedA -= callCost - # investedB -= putCost + investedA -= callCost + investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) dump_amountA = 3_000 * 1e18 @@ -216,13 +220,19 @@ def test_operation_swap_a4b_hedged_light( ) # Wait plz - chain.sleep(3600 * 24 * 1 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 7 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + currentA = joint.estimatedTotalAssetsInToken(tokenA) + currentB = joint.estimatedTotalAssetsInToken(tokenB) + assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) + + print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + callID = joint.activeCallID() putID = joint.activePutID() @@ -257,6 +267,7 @@ def test_operation_swap_a4b_hedged_light( assert gainA > 0 assert gainB > 0 + returnA = gainA / investedA returnB = gainB / investedB @@ -313,14 +324,19 @@ def test_operation_swap_a4b_hedged_heavy( investedB = ( vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) + + startingA = joint.estimatedTotalAssetsInToken(tokenA) + startingB = joint.estimatedTotalAssetsInToken(tokenB) + + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - # investedA -= callCost - # investedB -= putCost + investedA -= callCost + investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) print( @@ -349,13 +365,18 @@ def test_operation_swap_a4b_hedged_heavy( ) # Wait plz - chain.sleep(3600 * 24 * 1 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 7 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + currentA = joint.estimatedTotalAssetsInToken(tokenA) + currentB = joint.estimatedTotalAssetsInToken(tokenB) + assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) + print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + callID = joint.activeCallID() putID = joint.activePutID() @@ -440,14 +461,19 @@ def test_operation_swap_b4a_hedged_light( investedB = ( vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) + + startingA = joint.estimatedTotalAssetsInToken(tokenA) + startingB = joint.estimatedTotalAssetsInToken(tokenB) + + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - # investedA -= callCost - # investedB -= putCost + investedA -= callCost + investedB -= putCost tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) dump_amountB = 10_000_000 * 1e6 @@ -475,12 +501,16 @@ def test_operation_swap_b4a_hedged_light( ) # Wait plz - chain.sleep(3600 * 24 * 1 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 7 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + currentA = joint.estimatedTotalAssetsInToken(tokenA) + currentB = joint.estimatedTotalAssetsInToken(tokenB) + assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) + print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") callID = joint.activeCallID() putID = joint.activePutID() @@ -566,13 +596,18 @@ def test_operation_swap_b4a_hedged_heavy( investedB = ( vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) + + startingA = joint.estimatedTotalAssetsInToken(tokenA) + startingB = joint.estimatedTotalAssetsInToken(tokenB) + + print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - # investedA -= callCost - # investedB -= putCost + investedA -= callCost + investedB -= putCost tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) print( @@ -606,6 +641,10 @@ def test_operation_swap_b4a_hedged_heavy( print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) + currentA = joint.estimatedTotalAssetsInToken(tokenA) + currentB = joint.estimatedTotalAssetsInToken(tokenB) + assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) + print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") callID = joint.activeCallID() putID = joint.activePutID() From 79cee413c61d25c287f21f5bfaacc01485151646 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Sun, 12 Sep 2021 13:17:14 +0200 Subject: [PATCH 062/132] fix: comments & test --- contracts/LPHedgingLib.sol | 4 ++-- interfaces/hegic/IHegicOptions.sol | 1 - tests/test_operation_hedged.py | 3 +++ 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 0071692..ebc8570 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -152,7 +152,7 @@ library LPHedgingLib { one .sub(uint256(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)) .mul(q) - .div(MAX_BPS); // 1 + 2 / h * (1 - sqrt(1 + h)) + .div(MAX_BPS); // 1 - 2 / h * (sqrt(1 + h) - 1) } function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { @@ -164,7 +164,7 @@ library LPHedgingLib { .div(h) .sub(one) .mul(q) - .div(MAX_BPS); // 1 - 2 / h * (1 - sqrt(1 - h)) + .div(MAX_BPS); // 2 * (1 - sqrt(1 - h)) / h - 1 } function buyOptionFrom( diff --git a/interfaces/hegic/IHegicOptions.sol b/interfaces/hegic/IHegicOptions.sol index d0e8a5a..b8e8425 100644 --- a/interfaces/hegic/IHegicOptions.sol +++ b/interfaces/hegic/IHegicOptions.sol @@ -1,7 +1,6 @@ pragma solidity 0.6.12; /** - * SPDX-License-Identifier: GPL-3.0-or-later * Hegic * Copyright (C) 2021 Hegic Protocol * diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index 859bb57..5627eee 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -11,6 +11,7 @@ def print_hedge_status(joint, tokenA, tokenB): callInfo = callProvider.options(callID) putInfo = putProvider.options(putID) assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Bought two options:") print(f"CALL #{callID}") print(f"\tStrike {callInfo[1]/1e8}") @@ -18,12 +19,14 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") costCall = (callInfo[5]+callInfo[6])/0.8 print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") print(f"PUT #{putID}") print(f"\tStrike {putInfo[1]/1e8}") print(f"\tAmount {putInfo[2]/1e18}") print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") costPut = (putInfo[5]+putInfo[6])/0.8 print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") return (costCall, costPut) def sync_price(joint, mock_chainlink, strategist): From 8fcffedebf2768b896317d8950a456f6e2ae219d Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 13 Sep 2021 15:32:48 -0700 Subject: [PATCH 063/132] feat: spirit Joint --- contracts/Joint.sol | 46 ++-- requirements-dev.txt | 3 +- tests/spirit/conftest.py | 146 +++++++++++++ tests/spirit/test_spirit_operation.py | 295 ++++++++++++++++++++++++++ 4 files changed, 471 insertions(+), 19 deletions(-) create mode 100644 tests/spirit/conftest.py create mode 100644 tests/spirit/test_spirit_operation.py diff --git a/contracts/Joint.sol b/contracts/Joint.sol index dc50a89..b6d44b6 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -481,9 +481,12 @@ abstract contract Joint { { bool is_weth = _token_in == address(WETH) || _token_out == address(WETH); - _path = new address[](is_weth ? 2 : 3); + bool is_internal = + (_token_in == tokenA && _token_out == tokenB) || + (_token_in == tokenB && _token_out == tokenA); + _path = new address[](is_weth || is_internal ? 2 : 3); _path[0] = _token_in; - if (is_weth) { + if (is_weth || is_internal) { _path[1] = _token_out; } else { _path[1] = address(WETH); @@ -538,15 +541,15 @@ abstract contract Joint { } // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay - IUniswapV2Router02(router).removeLiquidity( - tokenA, - tokenB, - balanceOfPair(), - 0, - 0, - address(this), - now - ); + IUniswapV2Router02(router).removeLiquidity( + tokenA, + tokenB, + balanceOfPair(), + 0, + 0, + address(this), + now + ); return (balanceOfA(), balanceOfB()); } @@ -610,13 +613,22 @@ abstract contract Joint { _returnLooseToProviders(); } - function swapTokenForToken( - address swapFrom, - address swapTo, - uint256 swapInAmount - ) external onlyGovernance returns (uint256) { + function swapTokenForToken(address[] memory swapPath, uint256 swapInAmount) + external + onlyGovernance + returns (uint256) + { + address swapTo = swapPath[swapPath.length - 1]; require(swapTo == tokenA || swapTo == tokenB); // swapTo must be tokenA or tokenB - return sellCapital(swapFrom, swapTo, swapInAmount); + uint256[] memory amounts = + IUniswapV2Router02(router).swapExactTokensForTokens( + swapInAmount, + 0, + swapPath, + address(this), + now + ); + return amounts[amounts.length - 1]; } function sweep(address _token) external onlyGovernance { diff --git a/requirements-dev.txt b/requirements-dev.txt index a342d77..f03a904 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1,2 +1 @@ -black==19.10b0 -eth-brownie>=1.14.4,<2.0.0 +eth-brownie>=1.16.3,<2.0.0 diff --git a/tests/spirit/conftest.py b/tests/spirit/conftest.py new file mode 100644 index 0000000..8b090a2 --- /dev/null +++ b/tests/spirit/conftest.py @@ -0,0 +1,146 @@ +import pytest +from brownie import config, Contract + + +@pytest.fixture(autouse=True) +def isolation(fn_isolation): + pass + + +@pytest.fixture +def gov(accounts, vaultA): + yield accounts.at(vaultA.governance(), force=True) + + +@pytest.fixture +def rewards(accounts): + yield accounts[1] + + +@pytest.fixture +def guardian(accounts): + yield accounts[2] + + +@pytest.fixture +def management(accounts): + yield accounts[3] + + +@pytest.fixture +def strategist(accounts, providerA): + yield accounts.at(providerA.strategist(), force=True) + # yield accounts[4] + + +@pytest.fixture +def keeper(accounts): + yield accounts[5] + + +@pytest.fixture +def vaultB(): + # WOOFY vault + yield Contract("0x6864355183462A0ECA10b5Ca90BC89BB1361d3CB") + + +@pytest.fixture +def vaultA(): + # YFI vault + yield Contract("0x2C850cceD00ce2b14AA9D658b7Cad5dF659493Db") + + +@pytest.fixture +def tokenA(vaultA): + yield Contract(vaultA.token()) + + +@pytest.fixture +def tokenB(vaultB): + yield Contract(vaultB.token()) + + +@pytest.fixture +def tokenA_whale(accounts): + yield accounts.at("0x0845c0bFe75691B1e21b24351aAc581a7FB6b7Df", force=True) + + +@pytest.fixture +def tokenB_whale(accounts): + yield accounts.at("0xfD0aB56B83130ce8f2b7A4f4d4532dEe495c0794", force=True) + + +@pytest.fixture +def amountA(): + yield 1 * 1e18 + + +@pytest.fixture +def amountB(amountA): + yield amountA + + +@pytest.fixture +def weth(): + yield Contract("0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83") + + +@pytest.fixture +def router(): + yield Contract("0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52") + + +@pytest.fixture +def masterchef(): + yield Contract("0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093") + + +@pytest.fixture +def reward(): + yield Contract("0x5Cc61A78F164885776AA610fb0FE1257df78E59B") # spirit token + + +@pytest.fixture +def mc_pid(): + yield 23 + + +@pytest.fixture +def joint( + gov, providerA, providerB, SpiritJoint, router, masterchef, reward, weth, mc_pid +): + # joint = Contract("0x327025a6Cb4A4b61071B53066087252B779BF8B0") + joint = gov.deploy( + SpiritJoint, providerA, providerB, router, weth, masterchef, reward, mc_pid + ) + + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + providerA.setInvestWant(True, {"from": gov}) + providerB.setInvestWant(True, {"from": gov}) + providerA.setTakeProfit(False, {"from": gov}) + providerB.setTakeProfit(False, {"from": gov}) + + yield joint + + +@pytest.fixture +def providerA(): + providerA = Contract("0xecc1DFF0C8450A5A16E56211c43182B95580f9Cf") + yield providerA + + +@pytest.fixture +def providerB(): + providerB = Contract("0xaA944D01b361b25a11F185C61530937a7a9C47a6") + yield providerB + + +@pytest.fixture(autouse=True) +def setDepositLimits(vaultA, vaultB, providerA, providerB, amountA, amountB, gov): + vaultA.setDepositLimit(vaultA.depositLimit() + amountA, {"from": gov}) + vaultB.setDepositLimit(vaultB.depositLimit() + amountB, {"from": gov}) + vaultA.updateStrategyDebtRatio(providerA, 10000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10000, {"from": gov}) + vaultA.updateStrategyMaxDebtPerHarvest(providerA, amountA, {"from": gov}) + vaultB.updateStrategyMaxDebtPerHarvest(providerB, amountB, {"from": gov}) diff --git a/tests/spirit/test_spirit_operation.py b/tests/spirit/test_spirit_operation.py new file mode 100644 index 0000000..d9a22c0 --- /dev/null +++ b/tests/spirit/test_spirit_operation.py @@ -0,0 +1,295 @@ +import brownie +import pytest +from brownie import Contract, Wei +from operator import xor + + +@pytest.mark.require_network("ftm-main-fork") +def test_operation( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13) * 1) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + txA = providerA.harvest({"from": strategist}) + txB = providerB.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + gainA = txA.events["Harvested"]["profit"] + gainB = txB.events["Harvested"]["profit"] + + assert gainA > 0 + assert gainB > 0 + + returnA = gainA / investedA + returnB = gainB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + + assert vaultA.pricePerShare() > ppsA_start + assert vaultB.pricePerShare() > ppsB_start + + +@pytest.mark.require_network("ftm-main-fork") +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + txA = providerA.harvest({"from": strategist}) + txB = providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = txA.events["Harvested"]["loss"] + lossB = txB.events["Harvested"]["loss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + +@pytest.mark.require_network("ftm-main-fork") +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, +): + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert xor( + providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 + ) # exactly one should have some remainder + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 1) + chain.mine(int(3600 / 13)) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + txA = providerA.harvest({"from": strategist}) + txB = providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = txA.events["Harvested"]["loss"] + lossB = txB.events["Harvested"]["loss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB From 165774a76aeb8a8b1db19966cdcb1a0fb181c62d Mon Sep 17 00:00:00 2001 From: FP Date: Mon, 13 Sep 2021 17:04:41 -0700 Subject: [PATCH 064/132] feat: missing SpiritJoint --- contracts/SpiritJoint.sol | 55 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 contracts/SpiritJoint.sol diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol new file mode 100644 index 0000000..72598b1 --- /dev/null +++ b/contracts/SpiritJoint.sol @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./Joint.sol"; + +interface ISpiritMasterchef is IMasterchef { + function pendingSpirit(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpiritJoint is Joint { + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) + public + Joint( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ) + {} + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("SpiritJointOf", ab)); + } + + function pendingReward() public view override returns (uint256) { + return + ISpiritMasterchef(address(masterchef)).pendingSpirit( + pid, + address(this) + ); + } +} From 266cd32f8a3403eee88d8d0281543910447d3890 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 20 Sep 2021 09:08:10 -0500 Subject: [PATCH 065/132] feat: add script for printing status --- scripts/print_status.py | 64 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 scripts/print_status.py diff --git a/scripts/print_status.py b/scripts/print_status.py new file mode 100644 index 0000000..9aa3632 --- /dev/null +++ b/scripts/print_status.py @@ -0,0 +1,64 @@ +def print_status(): + def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5]+callInfo[6])/0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5]+putInfo[6])/0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return(callInfo[1]/1e8, (callInfo[4]-chain.time())/3600) + + joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") + pair = Contract(joint.pair()) + (reserve0, reserve1, l) = pair.getReserves() + providerA = Contract(joint.providerA()) + providerB = Contract(joint.providerB()) + usdc = Contract(joint.tokenA()) + weth = Contract(joint.tokenB()) + vaultA = Contract(providerA.vault()) + vaultB = Contract(providerB.vault()) + totalDebtA = vaultA.strategies(providerA).dict()['totalDebt'] + totalDebtB = vaultB.strategies(providerB).dict()['totalDebt'] + currentPrice = reserve0/reserve1 * 1e12 + balanceA = providerA.balanceOfWant() + balanceB = providerB.balanceOfWant() + assetsA = joint.estimatedTotalAssetsInToken(usdc) + assetsB = joint.estimatedTotalAssetsInToken(weth) + strategist = providerA.strategist() + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + print(f"InitialA: {totalDebtA/1e6} {usdc.symbol()}") + print(f"InitialB: {totalDebtB/1e18} {weth.symbol()}") + initialPrice, ttm = print_hedge_status(joint, weth, usdc) + providerA.harvest({"from": strategist}) + profitA = history[-1].events["Harvested"]["profit"] + providerB.harvest({"from": strategist}) + profitB = history[-1].events["Harvested"]["profit"] + chain.undo(6) + + print(f"CurrentPrice: {currentPrice}") + print(f"InitialPrice: {initialPrice}") + print(f"Price change: {(currentPrice/initialPrice-1)*100}%") + print(f"CurrentBalanceA: {(balanceA+assetsA)/1e6} {usdc.symbol()}") + print(f"CurrentBalanceB: {(balanceB+assetsB)/1e18} {weth.symbol()}") + print(f"ReturnA: {profitA/totalDebtA*100*365*24/(7*24-ttm)}%") + print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") \ No newline at end of file From 2a29c3383567e940173294b5ff7526e953b9d5dc Mon Sep 17 00:00:00 2001 From: jmonteer Date: Tue, 21 Sep 2021 14:23:47 -0500 Subject: [PATCH 066/132] feat: manage_hedged_lp script --- scripts/manage_hedged_lp.py | 189 ++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 scripts/manage_hedged_lp.py diff --git a/scripts/manage_hedged_lp.py b/scripts/manage_hedged_lp.py new file mode 100644 index 0000000..7820d86 --- /dev/null +++ b/scripts/manage_hedged_lp.py @@ -0,0 +1,189 @@ +from brownie import Contract, accounts, chain, history +import click + + +def get_contract_and_account(): + # account = accounts.load(click.prompt("Account", type=click.Choice(accounts.load()))) + account = accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) + joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") # ETH-USDC + # joint = Contract("") # + providerA = Contract(joint.providerA()) + providerB = Contract(joint.providerB()) + + return (account, joint, providerA, providerB) + +def setup_hedgil_joint(): + account, joint, providerA, providerB = get_contract_and_account() + + providerA.setJoint(joint, {'from': account}) + providerB.setJoint(joint, {'from': account}) + +def set_debt_ratios(zero = False): + account, joint, providerA, providerB = get_contract_and_account() + vaultA = Contract(providerA.vault()) + vaultB = Contract(providerB.vault()) + + decimalsA = vaultA.decimals() + decimalsB = vaultB.decimals() + DECIMALS_DIFF = 1 + if(decimalsA > decimalsB): + DECIMALS_DIFF = 10 ** (decimalsA - decimalsB) + else: + DECIMALS_DIFF = 10 ** (decimalsB - decimalsA) + + print(f"decimals: A: {decimalsA}, B: {decimalsB}, diff: {DECIMALS_DIFF}") + pair = Contract(joint.pair()) + if(providerA.want() > providerB.want()): + (reserveB, reserveA, l) = pair.getReserves() + else: + (reserveA, reserveB, l) = pair.getReserves() + + freeRatioA = 10_000 - vaultA.debtRatio() + freeRatioB = 10_000 - vaultB.debtRatio() + looseAmountA = vaultA.totalAssets() - vaultA.totalDebt() + looseAmountB = vaultB.totalAssets() - vaultB.totalDebt() + + availableA = freeRatioA / 10_000 * vaultA.totalAssets() + availableB = freeRatioB / 10_000 * vaultB.totalAssets() + + availableA = availableA if looseAmountA > availableA else looseAmountA + availableB = availableB if looseAmountB > availableB else looseAmountB + + print(f"Reserve USDC: {reserveA}") + print(f"Reserve WETH: {reserveB}") + + print(f"Available USDC: {availableA}") + print(f"Available WETH: {availableB} ({availableB * reserveA * DECIMALS_DIFF / reserveB / (10 ** decimalsB) } USDC)") + + if availableA * DECIMALS_DIFF > availableB * reserveA * DECIMALS_DIFF / reserveB: + amountB = availableB ## take all funds available + amountA = amountB * reserveA / reserveB * (1+joint.hedgeBudget() / 10_000) + else: + amountA = availableA ## take all funds available + amountB = amountA * reserveB / reserveA / (1+joint.hedgeBudget() / 10_000) + + if zero: + amountA = 0 + amountB = 0 + + print(f"Depositing {amountA/10**decimalsA} tokenA") + print(f"Depositing {amountB/10**decimalsB} tokenB") + assert amountA <= looseAmountA + assert amountB <= looseAmountB + + debtRatioA = amountA/vaultA.totalAssets() * 10000 + debtRatioB = amountB/vaultB.totalAssets() * 10000 + print(f"setting {debtRatioA/100}% tokenA") + print(f"setting {debtRatioB/100}% tokenB") + + vaultA.updateStrategyDebtRatio(providerA, debtRatioA, {'from': account}) + vaultB.updateStrategyDebtRatio(providerB, debtRatioB, {'from': account}) + +def init_epoch(): + account, joint, providerA, providerB = get_contract_and_account() + + providerA.setTakeProfit(False, {'from': account}) + providerB.setTakeProfit(False, {'from': account}) + providerA.setInvestWant(True, {'from': account}) + providerB.setInvestWant(True, {'from': account}) + + budget = 0.50 #% + joint.setHedgeBudget(budget * 100, {'from': account}) + days = 2 # days + joint.setHedgingPeriod(days * 24 * 3600, {'from': account}) + protectionRange = 15 #% + joint.setProtectionRange(protectionRange * 100, {'from': account}) + + set_debt_ratios() + + harvest_providers(providerA, providerB, account) + print_status() + + +def finish_epoch(): + account, joint, providerA, providerB = get_contract_and_account() + + # set debt ratios to 0 + set_debt_ratios(True) + + # remove hedge budget to force set up at init epoch + joint.setHedgeBudget(0, {'from': account}) + + providerA.setTakeProfit(True, {'from': account}) + providerB.setTakeProfit(True, {'from': account}) + providerA.setInvestWant(False, {'from': account}) + providerB.setInvestWant(False, {'from': account}) + + harvest_providers(providerA, providerB, account) + + print_status() + +def harvest_providers(providerA, providerB, account): + providerA.harvest({'from': account}) + providerB.harvest({'from': account}) + + +def print_status(): + def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5]+callInfo[6])/0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5]+putInfo[6])/0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return(callInfo[1]/1e8, (callInfo[4]-chain.time())/3600) + + joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") + pair = Contract(joint.pair()) + (reserve0, reserve1, l) = pair.getReserves() + providerA = Contract(joint.providerA()) + providerB = Contract(joint.providerB()) + usdc = Contract(joint.tokenA()) + weth = Contract(joint.tokenB()) + vaultA = Contract(providerA.vault()) + vaultB = Contract(providerB.vault()) + totalDebtA = vaultA.strategies(providerA).dict()['totalDebt'] + totalDebtB = vaultB.strategies(providerB).dict()['totalDebt'] + currentPrice = reserve0/reserve1 * 1e12 + balanceA = providerA.balanceOfWant() + balanceB = providerB.balanceOfWant() + assetsA = joint.estimatedTotalAssetsInToken(usdc) + assetsB = joint.estimatedTotalAssetsInToken(weth) + strategist = providerA.strategist() + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + print(f"InitialA: {totalDebtA/1e6} {usdc.symbol()}") + print(f"InitialB: {totalDebtB/1e18} {weth.symbol()}") + initialPrice, ttm = print_hedge_status(joint, weth, usdc) + providerA.harvest({"from": strategist}) + profitA = history[-1].events["Harvested"]["profit"] + providerB.harvest({"from": strategist}) + profitB = history[-1].events["Harvested"]["profit"] + chain.undo(6) + + print(f"CurrentPrice: {currentPrice}") + print(f"InitialPrice: {initialPrice}") + print(f"Price change: {(currentPrice/initialPrice-1)*100}%") + print(f"CurrentBalanceA: {(balanceA+assetsA)/1e6} {usdc.symbol()}") + print(f"CurrentBalanceB: {(balanceB+assetsB)/1e18} {weth.symbol()}") + print(f"ReturnA: {profitA/totalDebtA*100*365*24/(7*24-ttm)}%") + print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") \ No newline at end of file From 3da5428024fe478444a998f97113de119e290c2d Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 22 Sep 2021 15:00:08 -0500 Subject: [PATCH 067/132] fix: rebalance takes into account cost of hedge --- contracts/Joint.sol | 19 ++++- scripts/manage_hedged_lp.py | 10 ++- tests/test_operation_hedged.py | 137 +++------------------------------ 3 files changed, 32 insertions(+), 134 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index e4d1d1b..62606df 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -60,8 +60,8 @@ abstract contract Joint { uint256 public activePutID; uint256 public hedgeBudget = 50; // 0.5% per hedging period - uint256 private h = 1500; // 15% - uint256 private period = 7 days; + uint256 private h = 1000; // 10% + uint256 private period = 1 days; modifier onlyGovernance { require( @@ -156,6 +156,10 @@ abstract contract Joint { IERC20(tokenB).approve(address(router), type(uint256).max); IERC20(reward).approve(address(router), type(uint256).max); IERC20(address(pair)).approve(address(router), type(uint256).max); + + period = 1 days; + h = 1000; + hedgeBudget = 50; } event Cloned(address indexed clone); @@ -277,7 +281,9 @@ abstract contract Joint { (investedA, investedB, ) = createLP(); if (hedgeBudget > 0) { // take into account that if hedgeBudget is not enough, it will revert - hedgeLP(); + (uint256 costCall, uint256 costPut) = hedgeLP(); + investedA += costCall; + investedB += costPut; } depositLP(); @@ -354,8 +360,10 @@ abstract contract Joint { } } - function hedgeLP() internal { + function hedgeLP() internal returns (uint256, uint256) { IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( @@ -363,6 +371,9 @@ abstract contract Joint { h, period ); + uint256 costCall = initialBalanceA.sub(balanceOfA()); + uint256 costPut = initialBalanceB.sub(balanceOfB()); + return (costCall, costPut); } function calculateSellToBalance( diff --git a/scripts/manage_hedged_lp.py b/scripts/manage_hedged_lp.py index 7820d86..1ed60a6 100644 --- a/scripts/manage_hedged_lp.py +++ b/scripts/manage_hedged_lp.py @@ -1,12 +1,15 @@ from brownie import Contract, accounts, chain, history import click +dict = { + "ETH-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), + "WBTC-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), + } +joint = dict[click.prompt("Joint", type=click.Choice(list(dict.keys())))] +# account = accounts.load(click.prompt("Account", type=click.Choice(accounts.load()))) def get_contract_and_account(): - # account = accounts.load(click.prompt("Account", type=click.Choice(accounts.load()))) account = accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) - joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") # ETH-USDC - # joint = Contract("") # providerA = Contract(joint.providerA()) providerB = Contract(joint.providerB()) @@ -150,7 +153,6 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") return(callInfo[1]/1e8, (callInfo[4]-chain.time())/3600) - joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") pair = Contract(joint.pair()) (reserve0, reserve1, l) = pair.getReserves() providerA = Contract(joint.providerA()) diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index 5627eee..a6f4462 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -34,111 +34,6 @@ def sync_price(joint, mock_chainlink, strategist): (reserve0, reserve1, a) = pair.getReserves() mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) -def x_test_operation_hedged( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - strategist, - tokenA_whale, - tokenB_whale, - LPHedgingLibrary, - mock_chainlink, - oracle -): - sync_price(joint, mock_chainlink, strategist) - print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - ppsA_start = vaultA.pricePerShare() - ppsB_start = vaultB.pricePerShare() - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - print_hedge_status(joint, tokenA, tokenB) - # disabling this bc im paying for options and leaving uninvested funds (< 1%) - # assert xor( - # providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - # ) # exactly one should have some remainder - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24 * 7 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" - ) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - gainA = vaultA.strategies(providerA).dict()["totalGain"] - gainB = vaultB.strategies(providerB).dict()["totalGain"] - - assert gainA > 0 - assert gainB > 0 - - returnA = gainA / investedA - returnB = gainB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB - - # Harvest should be a no-op - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - - assert vaultA.pricePerShare() > ppsA_start - assert vaultB.pricePerShare() > ppsB_start - def test_operation_swap_a4b_hedged_light( chain, @@ -193,10 +88,7 @@ def test_operation_swap_a4b_hedged_light( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - - investedA -= callCost - investedB -= putCost + print_hedge_status(joint, tokenA, tokenB) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) dump_amountA = 3_000 * 1e18 @@ -223,8 +115,8 @@ def test_operation_swap_a4b_hedged_light( ) # Wait plz - chain.sleep(3600 * 24 * 7 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -336,10 +228,8 @@ def test_operation_swap_a4b_hedged_heavy( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - callCost, putCost = print_hedge_status(joint, tokenA, tokenB) + print_hedge_status(joint, tokenA, tokenB) - investedA -= callCost - investedB -= putCost tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) print( @@ -368,8 +258,8 @@ def test_operation_swap_a4b_hedged_heavy( ) # Wait plz - chain.sleep(3600 * 24 * 7 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -473,13 +363,10 @@ def test_operation_swap_b4a_hedged_light( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - - investedA -= callCost - investedB -= putCost + print_hedge_status(joint, tokenA, tokenB) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - dump_amountB = 10_000_000 * 1e6 + dump_amountB = 7_000_000 * 1e6 print(f"Dumping some tokenB. Selling {dump_amountB / 1e6} {tokenB.symbol()}") router.swapExactTokensForTokens( @@ -504,8 +391,8 @@ def test_operation_swap_b4a_hedged_light( ) # Wait plz - chain.sleep(3600 * 24 * 7 - 15 * 60) - chain.mine(int(3600 / 13) * 24 * 7 - int(60 * 15 / 13)) + chain.sleep(3600 * 24 * 1 - 15 * 60) + chain.mine(int(3600 / 13) * 24 * 1 - int(60 * 15 / 13)) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" @@ -607,10 +494,8 @@ def test_operation_swap_b4a_hedged_heavy( print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - callCost, putCost = print_hedge_status(joint, tokenA, tokenB) - investedA -= callCost - investedB -= putCost + print_hedge_status(joint, tokenA, tokenB) tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) print( From d27ca184f972e111c13ac5f675021f5677fb5179 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 24 Sep 2021 11:48:46 -0500 Subject: [PATCH 068/132] fix: address @guillesalazar's comments --- contracts/Joint.sol | 52 ++++++++++++++++++++++++------------- contracts/LPHedgingLib.sol | 40 ++++++++++++++++++---------- scripts/manage_hedged_lp.py | 13 +++++++--- 3 files changed, 70 insertions(+), 35 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 62606df..831a83d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -56,11 +56,13 @@ abstract contract Joint { uint256 private investedB; // HEDGING + bool public isHedgingDisabled; + uint256 public activeCallID; uint256 public activePutID; uint256 public hedgeBudget = 50; // 0.5% per hedging period - uint256 private h = 1000; // 10% + uint256 private protectionRange = 1000; // 10% uint256 private period = 1 days; modifier onlyGovernance { @@ -158,7 +160,7 @@ abstract contract Joint { IERC20(address(pair)).approve(address(router), type(uint256).max); period = 1 days; - h = 1000; + protectionRange = 1000; hedgeBudget = 50; } @@ -222,9 +224,6 @@ abstract contract Joint { } } - (uint256 ratioA, uint256 ratioB) = - getRatios(currentA, currentB, investedA, investedB); - (address sellToken, uint256 sellAmount) = calculateSellToBalance( currentA, @@ -248,13 +247,6 @@ abstract contract Joint { currentB = currentB.sub(sellAmount); currentA = currentA.add(buyAmount); } - - (ratioA, ratioB) = getRatios( - currentA, - currentB, - investedA, - investedB - ); } } @@ -279,7 +271,7 @@ abstract contract Joint { ); // don't create LP if we are already invested (investedA, investedB, ) = createLP(); - if (hedgeBudget > 0) { + if (hedgeBudget > 0 && !isHedgingDisabled) { // take into account that if hedgeBudget is not enough, it will revert (uint256 costCall, uint256 costPut) = hedgeLP(); investedA += costCall; @@ -368,7 +360,7 @@ abstract contract Joint { require(activeCallID == 0 && activePutID == 0); (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( address(_pair), - h, + protectionRange, period ); uint256 costCall = initialBalanceA.sub(balanceOfA()); @@ -576,7 +568,7 @@ abstract contract Joint { return (0, 0); } // only close hedge if a hedge is open - if (activeCallID != 0 && activePutID != 0) { + if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { LPHedgingLib.closeHedge(activeCallID, activePutID); } @@ -675,9 +667,33 @@ abstract contract Joint { period = _period; } - function setProtectionRange(uint256 _h) external onlyAuthorized { - require(_h < RATIO_PRECISION); - h = _h; + function setProtectionRange(uint256 _protectionRange) + external + onlyAuthorized + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function withdrawFromMasterchef() external onlyAuthorized { + masterchef.withdraw(pid, balanceOfStake()); + } + + function removeLiquidity(uint256 amount) external onlyAuthorized { + IUniswapV2Router02(router).removeLiquidity( + tokenA, + tokenB, + balanceOfPair(), + 0, + 0, + address(this), + now + ); + } + + function resetHedge() external onlyGovernance { + activeCallID = 0; + activePutID = 0; } function swapTokenForToken( diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index ebc8570..1c996cc 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -34,14 +34,17 @@ library LPHedgingLib { uint256 private constant MAX_BPS = 10_000; - function _checkAllowance() internal { - // TODO: add correct check (currently checking uint256 max) + function _checkAllowance( + uint256 callAmount, + uint256 putAmount, + uint256 period + ) internal { IERC20 _token; _token = hegicCallOptionsPool.token(); if ( _token.allowance(address(hegicCallOptionsPool), address(this)) < - type(uint256).max + getOptionCost(hegicCallOptionsPool, period, callAmount) ) { _token.approve(address(hegicCallOptionsPool), type(uint256).max); } @@ -49,7 +52,7 @@ library LPHedgingLib { _token = hegicPutOptionsPool.token(); if ( _token.allowance(address(hegicPutOptionsPool), address(this)) < - type(uint256).max + getOptionCost(hegicPutOptionsPool, period, putAmount) ) { _token.approve(address(hegicPutOptionsPool), type(uint256).max); } @@ -83,13 +86,22 @@ library LPHedgingLib { (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); - // TODO: check enough liquidity available in options provider - // TODO: check enough balance to pay for this - _checkAllowance(); + _checkAllowance(callAmount, putAmount, period); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); } + function getOptionCost( + IHegicPool pool, + uint256 period, + uint256 amount + ) public view returns (uint256) { + // Strike = 0 means ATM option + (uint256 premium, uint256 settlementFee) = + pool.calculateTotalPremium(period, amount, 0); + return premium + settlementFee; + } + function getOptionsProfit(uint256 callID, uint256 putID) external view @@ -119,22 +131,22 @@ library LPHedgingLib { uint256 callProfit = hegicCallOptionsPool.profitOf(callID); uint256 putProfit = hegicPutOptionsPool.profitOf(putID); + // Check the options have not expired + // NOTE: call and put options expiration MUST be the same + (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); + if (expired < block.timestamp) { + return (0, 0); + } + if (callProfit > 0) { // call option is ITM hegicCallOptionsPool.exercise(callID); - // TODO: sell in secondary market - } else { - // TODO: sell in secondary market } if (putProfit > 0) { // put option is ITM hegicPutOptionsPool.exercise(putID); - // TODO: sell in secondary market - } else { - // TODO: sell in secondary market } - // TODO: return payout per token from exercise } function getOptionsAmount(uint256 q, uint256 h) diff --git a/scripts/manage_hedged_lp.py b/scripts/manage_hedged_lp.py index 1ed60a6..78165ac 100644 --- a/scripts/manage_hedged_lp.py +++ b/scripts/manage_hedged_lp.py @@ -119,11 +119,18 @@ def finish_epoch(): harvest_providers(providerA, providerB, account) - print_status() + vaultA = Contract(providerA.vault()) + vaultB = Contract(providerB.vault()) + + assert vaultA.strategies(providerA).dict()['totalDebt'] == 0 + assert vaultB.strategies(providerB).dict()['totalDebt'] == 0 + def harvest_providers(providerA, providerB, account): - providerA.harvest({'from': account}) - providerB.harvest({'from': account}) + tx = providerA.harvest({'from': account}) + print(tx.events["Harvested"]) + tx = providerB.harvest({'from': account}) + print(tx.events["Harvested"]) def print_status(): From ad35c89ae106e774d63ef37f9d516644a4b095d0 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 24 Sep 2021 15:34:42 -0500 Subject: [PATCH 069/132] fix: adjust accounting according to guille's comments --- contracts/LPHedgingLib.sol | 7 ++--- contracts/ProviderStrategy.sol | 47 ++++++++++++++++++++-------------- 2 files changed, 32 insertions(+), 22 deletions(-) diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 1c996cc..5e85758 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -30,7 +30,8 @@ library LPHedgingLib { address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; - address public constant asset1 = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; + address public constant MAIN_ASSET = + 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; uint256 private constant MAX_BPS = 10_000; @@ -76,9 +77,9 @@ library LPHedgingLib { } uint256 q; - if (asset1 == token0) { + if (MAIN_ASSET == token0) { q = token0Amount; - } else if (asset1 == token1) { + } else if (MAIN_ASSET == token1) { q = token1Amount; } else { revert("LPtoken not supported"); diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 4827354..bab664f 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -132,30 +132,39 @@ contract ProviderStrategy is BaseStrategy { return (0, 0, 0); } - // If we reach this point, it means that we are winding down - // and we will take profit / losses or pay back debt - uint256 debt = vault.strategies(address(this)).totalDebt; - uint256 wantBalance = balanceOfWant(); + uint256 totalDebt = vault.strategies(address(this)).totalDebt; + uint256 totalAssets = balanceOfWant(); - // Set profit or loss based on the initial debt - if (debt <= wantBalance) { - _profit = wantBalance - debt; + if (totalDebt > totalAssets) { + // we have losses + _loss = totalDebt.sub(totalAssets); } else { - _loss = debt - wantBalance; + // we have profit + _profit = totalAssets.sub(totalDebt); } - // Repay debt. Amount will depend if we had profit or loss - if (_debtOutstanding > 0) { - if (_profit >= 0) { - _debtPayment = Math.min( - _debtOutstanding, - wantBalance.sub(_profit) - ); + // free funds to repay debt + profit to the strategy + uint256 amountAvailable = totalAssets; + uint256 amountRequired = _debtOutstanding.add(_profit); + + if (amountRequired > amountAvailable) { + if (amountAvailable < _debtOutstanding) { + // available funds are lower than the repayment that we need to do + _profit = 0; + _debtPayment = amountAvailable; + // we dont report losses here as the strategy might not be able to return in this harvest + // but it will still be there for the next harvest } else { - _debtPayment = Math.min( - _debtOutstanding, - wantBalance.sub(_loss) - ); + // NOTE: amountRequired is always equal or greater than _debtOutstanding + // important to use amountRequired just in case amountAvailable is > amountAvailable + _debtPayment = _debtOutstanding; + _profit = amountAvailable.sub(_debtPayment); + } + } else { + _debtPayment = _debtOutstanding; + // profit remains unchanged unless there is not enough to pay it + if (amountRequired.sub(_debtPayment) < _profit) { + _profit = amountRequired.sub(_debtPayment); } } } From 56e97bde7b4295e6eb67db0555a2ff5339edd950 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Mon, 27 Sep 2021 09:27:47 -0500 Subject: [PATCH 070/132] feat: implement ethToWant in provider --- contracts/Joint.sol | 1 - contracts/LPHedgingLib.sol | 1 - contracts/ProviderStrategy.sol | 48 +++++++++++++++++++++++++++++++--- 3 files changed, 45 insertions(+), 5 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 831a83d..148784d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -356,7 +356,6 @@ abstract contract Joint { IERC20 _pair = IERC20(getPair()); uint256 initialBalanceA = balanceOfA(); uint256 initialBalanceB = balanceOfB(); - // TODO: sell options if they are active require(activeCallID == 0 && activePutID == 0); (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( address(_pair), diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 5e85758..85be323 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -64,7 +64,6 @@ library LPHedgingLib { uint256 h, uint256 period ) external returns (uint256 callID, uint256 putID) { - // TODO: check if this require makes sense ( , address token0, diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index bab664f..2a6eec1 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -8,6 +8,7 @@ import { IERC20, Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "../interfaces/uni/IUniswapV2Router02.sol"; import "@openzeppelin/contracts/math/Math.sol"; import {BaseStrategy} from "@yearnvaults/contracts/BaseStrategy.sol"; @@ -32,6 +33,10 @@ interface JointAPI { external view returns (uint256); + + function WETH() external view returns (address); + + function router() external view returns (address); } contract ProviderStrategy is BaseStrategy { @@ -245,11 +250,48 @@ contract ProviderStrategy is BaseStrategy { function ethToWant(uint256 _amtInWei) public view - virtual override returns (uint256) { - // TODO create an accurate price oracle - return _amtInWei; + // NOTE: using joint params to avoid changing fixed values for other chains + // gas price is not important as this will only be used in triggers (queried from off-chain) + return tokenToWant(JointAPI(joint).WETH(), _amtInWei); + } + + function tokenToWant(address token, uint256 amount) + internal + view + returns (uint256) + { + if (amount == 0 || address(want) == token) { + return amount; + } + + uint256[] memory amounts = + IUniswapV2Router02(JointAPI(joint).router()).getAmountsOut( + amount, + getTokenOutPath(token, address(want)) + ); + + return amounts[amounts.length - 1]; + } + + function getTokenOutPath(address _token_in, address _token_out) + internal + view + returns (address[] memory _path) + { + bool is_weth = + _token_in == address(JointAPI(joint).WETH()) || + _token_out == address(JointAPI(joint).WETH()); + _path = new address[](is_weth ? 2 : 3); + _path[0] = _token_in; + + if (is_weth) { + _path[1] = _token_out; + } else { + _path[1] = address(JointAPI(joint).WETH()); + _path[2] = _token_out; + } } } From 0b41fd84eb21d462095f9605de19a84b8bf8daed Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 29 Sep 2021 13:17:00 -0500 Subject: [PATCH 071/132] fix: tests running --- contracts/Joint.sol | 12 ++++- contracts/LPHedgingLib.sol | 3 ++ scripts/manage_hedged_lp.py | 96 ++++++++++++++++++---------------- scripts/print_status.py | 14 ++--- tests/conftest.py | 2 +- tests/test_donation.py | 24 +++++---- tests/test_emergency.py | 37 +++++++------ tests/test_joint_migration.py | 49 ++++++++++++++++- tests/test_migration.py | 17 ++++-- tests/test_operation.py | 53 ++++++------------- tests/test_operation_hedged.py | 79 +++++++++++++++++----------- 11 files changed, 234 insertions(+), 152 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 148784d..524493f 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -160,7 +160,7 @@ abstract contract Joint { IERC20(address(pair)).approve(address(router), type(uint256).max); period = 1 days; - protectionRange = 1000; + protectionRange = 1_000; hedgeBudget = 50; } @@ -656,6 +656,16 @@ abstract contract Joint { _returnLooseToProviders(); } + function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) + external + onlyAuthorized + { + // if there is an active hedge, we need to force the disabling + if (force || (activeCallID == 0 && activePutID == 0)) { + isHedgingDisabled = _isHedgingDisabled; + } + } + function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { require(_hedgeBudget < RATIO_PRECISION); hedgeBudget = _hedgeBudget; diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 85be323..3f393fa 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -184,6 +184,9 @@ library LPHedgingLib { uint256 amount, uint256 period ) internal returns (uint256) { + if (amount == 0 || period == 0) { + revert("Amount or period is 0"); + } return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } diff --git a/scripts/manage_hedged_lp.py b/scripts/manage_hedged_lp.py index 78165ac..01b405b 100644 --- a/scripts/manage_hedged_lp.py +++ b/scripts/manage_hedged_lp.py @@ -2,12 +2,13 @@ import click dict = { - "ETH-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), - "WBTC-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), - } + "ETH-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), + "WBTC-USDC": Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD"), +} joint = dict[click.prompt("Joint", type=click.Choice(list(dict.keys())))] # account = accounts.load(click.prompt("Account", type=click.Choice(accounts.load()))) + def get_contract_and_account(): account = accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) providerA = Contract(joint.providerA()) @@ -15,13 +16,15 @@ def get_contract_and_account(): return (account, joint, providerA, providerB) + def setup_hedgil_joint(): account, joint, providerA, providerB = get_contract_and_account() - providerA.setJoint(joint, {'from': account}) - providerB.setJoint(joint, {'from': account}) + providerA.setJoint(joint, {"from": account}) + providerB.setJoint(joint, {"from": account}) + -def set_debt_ratios(zero = False): +def set_debt_ratios(zero=False): account, joint, providerA, providerB = get_contract_and_account() vaultA = Contract(providerA.vault()) vaultB = Contract(providerB.vault()) @@ -29,14 +32,14 @@ def set_debt_ratios(zero = False): decimalsA = vaultA.decimals() decimalsB = vaultB.decimals() DECIMALS_DIFF = 1 - if(decimalsA > decimalsB): + if decimalsA > decimalsB: DECIMALS_DIFF = 10 ** (decimalsA - decimalsB) - else: + else: DECIMALS_DIFF = 10 ** (decimalsB - decimalsA) print(f"decimals: A: {decimalsA}, B: {decimalsB}, diff: {DECIMALS_DIFF}") pair = Contract(joint.pair()) - if(providerA.want() > providerB.want()): + if providerA.want() > providerB.want(): (reserveB, reserveA, l) = pair.getReserves() else: (reserveA, reserveB, l) = pair.getReserves() @@ -56,46 +59,49 @@ def set_debt_ratios(zero = False): print(f"Reserve WETH: {reserveB}") print(f"Available USDC: {availableA}") - print(f"Available WETH: {availableB} ({availableB * reserveA * DECIMALS_DIFF / reserveB / (10 ** decimalsB) } USDC)") + print( + f"Available WETH: {availableB} ({availableB * reserveA * DECIMALS_DIFF / reserveB / (10 ** decimalsB) } USDC)" + ) if availableA * DECIMALS_DIFF > availableB * reserveA * DECIMALS_DIFF / reserveB: - amountB = availableB ## take all funds available - amountA = amountB * reserveA / reserveB * (1+joint.hedgeBudget() / 10_000) + amountB = availableB ## take all funds available + amountA = amountB * reserveA / reserveB * (1 + joint.hedgeBudget() / 10_000) else: - amountA = availableA ## take all funds available - amountB = amountA * reserveB / reserveA / (1+joint.hedgeBudget() / 10_000) + amountA = availableA ## take all funds available + amountB = amountA * reserveB / reserveA / (1 + joint.hedgeBudget() / 10_000) if zero: amountA = 0 amountB = 0 - + print(f"Depositing {amountA/10**decimalsA} tokenA") print(f"Depositing {amountB/10**decimalsB} tokenB") assert amountA <= looseAmountA assert amountB <= looseAmountB - debtRatioA = amountA/vaultA.totalAssets() * 10000 - debtRatioB = amountB/vaultB.totalAssets() * 10000 + debtRatioA = amountA / vaultA.totalAssets() * 10000 + debtRatioB = amountB / vaultB.totalAssets() * 10000 print(f"setting {debtRatioA/100}% tokenA") print(f"setting {debtRatioB/100}% tokenB") - vaultA.updateStrategyDebtRatio(providerA, debtRatioA, {'from': account}) - vaultB.updateStrategyDebtRatio(providerB, debtRatioB, {'from': account}) + vaultA.updateStrategyDebtRatio(providerA, debtRatioA, {"from": account}) + vaultB.updateStrategyDebtRatio(providerB, debtRatioB, {"from": account}) + def init_epoch(): account, joint, providerA, providerB = get_contract_and_account() - providerA.setTakeProfit(False, {'from': account}) - providerB.setTakeProfit(False, {'from': account}) - providerA.setInvestWant(True, {'from': account}) - providerB.setInvestWant(True, {'from': account}) + providerA.setTakeProfit(False, {"from": account}) + providerB.setTakeProfit(False, {"from": account}) + providerA.setInvestWant(True, {"from": account}) + providerB.setInvestWant(True, {"from": account}) - budget = 0.50 #% - joint.setHedgeBudget(budget * 100, {'from': account}) - days = 2 # days - joint.setHedgingPeriod(days * 24 * 3600, {'from': account}) - protectionRange = 15 #% - joint.setProtectionRange(protectionRange * 100, {'from': account}) + budget = 0.50 #% + joint.setHedgeBudget(budget * 100, {"from": account}) + days = 2 # days + joint.setHedgingPeriod(days * 24 * 3600, {"from": account}) + protectionRange = 15 #% + joint.setProtectionRange(protectionRange * 100, {"from": account}) set_debt_ratios() @@ -110,26 +116,26 @@ def finish_epoch(): set_debt_ratios(True) # remove hedge budget to force set up at init epoch - joint.setHedgeBudget(0, {'from': account}) + joint.setHedgeBudget(0, {"from": account}) - providerA.setTakeProfit(True, {'from': account}) - providerB.setTakeProfit(True, {'from': account}) - providerA.setInvestWant(False, {'from': account}) - providerB.setInvestWant(False, {'from': account}) + providerA.setTakeProfit(True, {"from": account}) + providerB.setTakeProfit(True, {"from": account}) + providerA.setInvestWant(False, {"from": account}) + providerB.setInvestWant(False, {"from": account}) harvest_providers(providerA, providerB, account) vaultA = Contract(providerA.vault()) vaultB = Contract(providerB.vault()) - assert vaultA.strategies(providerA).dict()['totalDebt'] == 0 - assert vaultB.strategies(providerB).dict()['totalDebt'] == 0 + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 def harvest_providers(providerA, providerB, account): - tx = providerA.harvest({'from': account}) + tx = providerA.harvest({"from": account}) print(tx.events["Harvested"]) - tx = providerB.harvest({'from': account}) + tx = providerB.harvest({"from": account}) print(tx.events["Harvested"]) @@ -148,17 +154,17 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tStrike {callInfo[1]/1e8}") print(f"\tAmount {callInfo[2]/1e18}") print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5]+callInfo[6])/0.8 + costCall = (callInfo[5] + callInfo[6]) / 0.8 print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") print(f"PUT #{putID}") print(f"\tStrike {putInfo[1]/1e8}") print(f"\tAmount {putInfo[2]/1e18}") print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5]+putInfo[6])/0.8 + costPut = (putInfo[5] + putInfo[6]) / 0.8 print(f"\tCost {costPut/1e6} {tokenB.symbol()}") print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return(callInfo[1]/1e8, (callInfo[4]-chain.time())/3600) + return (callInfo[1] / 1e8, (callInfo[4] - chain.time()) / 3600) pair = Contract(joint.pair()) (reserve0, reserve1, l) = pair.getReserves() @@ -168,9 +174,9 @@ def print_hedge_status(joint, tokenA, tokenB): weth = Contract(joint.tokenB()) vaultA = Contract(providerA.vault()) vaultB = Contract(providerB.vault()) - totalDebtA = vaultA.strategies(providerA).dict()['totalDebt'] - totalDebtB = vaultB.strategies(providerB).dict()['totalDebt'] - currentPrice = reserve0/reserve1 * 1e12 + totalDebtA = vaultA.strategies(providerA).dict()["totalDebt"] + totalDebtB = vaultB.strategies(providerB).dict()["totalDebt"] + currentPrice = reserve0 / reserve1 * 1e12 balanceA = providerA.balanceOfWant() balanceB = providerB.balanceOfWant() assetsA = joint.estimatedTotalAssetsInToken(usdc) @@ -195,4 +201,4 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"CurrentBalanceA: {(balanceA+assetsA)/1e6} {usdc.symbol()}") print(f"CurrentBalanceB: {(balanceB+assetsB)/1e18} {weth.symbol()}") print(f"ReturnA: {profitA/totalDebtA*100*365*24/(7*24-ttm)}%") - print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") \ No newline at end of file + print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") diff --git a/scripts/print_status.py b/scripts/print_status.py index 9aa3632..09c0d70 100644 --- a/scripts/print_status.py +++ b/scripts/print_status.py @@ -13,17 +13,17 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tStrike {callInfo[1]/1e8}") print(f"\tAmount {callInfo[2]/1e18}") print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5]+callInfo[6])/0.8 + costCall = (callInfo[5] + callInfo[6]) / 0.8 print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") print(f"PUT #{putID}") print(f"\tStrike {putInfo[1]/1e8}") print(f"\tAmount {putInfo[2]/1e18}") print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5]+putInfo[6])/0.8 + costPut = (putInfo[5] + putInfo[6]) / 0.8 print(f"\tCost {costPut/1e6} {tokenB.symbol()}") print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return(callInfo[1]/1e8, (callInfo[4]-chain.time())/3600) + return (callInfo[1] / 1e8, (callInfo[4] - chain.time()) / 3600) joint = Contract("0x7023Ae05e0FD6f7d6C7BbCB8b435BaF065Df3acD") pair = Contract(joint.pair()) @@ -34,9 +34,9 @@ def print_hedge_status(joint, tokenA, tokenB): weth = Contract(joint.tokenB()) vaultA = Contract(providerA.vault()) vaultB = Contract(providerB.vault()) - totalDebtA = vaultA.strategies(providerA).dict()['totalDebt'] - totalDebtB = vaultB.strategies(providerB).dict()['totalDebt'] - currentPrice = reserve0/reserve1 * 1e12 + totalDebtA = vaultA.strategies(providerA).dict()["totalDebt"] + totalDebtB = vaultB.strategies(providerB).dict()["totalDebt"] + currentPrice = reserve0 / reserve1 * 1e12 balanceA = providerA.balanceOfWant() balanceB = providerB.balanceOfWant() assetsA = joint.estimatedTotalAssetsInToken(usdc) @@ -61,4 +61,4 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"CurrentBalanceA: {(balanceA+assetsA)/1e6} {usdc.symbol()}") print(f"CurrentBalanceB: {(balanceB+assetsB)/1e18} {weth.symbol()}") print(f"ReturnA: {profitA/totalDebtA*100*365*24/(7*24-ttm)}%") - print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") \ No newline at end of file + print(f"ReturnB: {profitB/totalDebtB*100*365*24/(7*24-ttm)}%") diff --git a/tests/conftest.py b/tests/conftest.py index 82e4592..954ead8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -119,7 +119,7 @@ def amountA(tokenA): @pytest.fixture def amountB(tokenB, joint): reserve0, reserve1, a = Contract(joint.pair()).getReserves() - yield reserve0/reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA + yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA @pytest.fixture diff --git a/tests/test_donation.py b/tests/test_donation.py index 91437e7..d1ad2f6 100644 --- a/tests/test_donation.py +++ b/tests/test_donation.py @@ -1,6 +1,7 @@ import brownie import pytest from operator import xor +from utils import sync_price def test_donation_provider( @@ -11,7 +12,9 @@ def test_donation_provider( joint, strategist, tokenA_whale, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) ppsA_start = vaultA.pricePerShare() amount = 1e18 @@ -21,7 +24,6 @@ def test_donation_provider( providerA.setInvestWant(False, {"from": strategist}) providerA.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 assert joint.estimatedTotalAssetsInToken(tokenA) == 0 chain.sleep(60 * 60 * 8) @@ -46,7 +48,9 @@ def test_donation_joint( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -55,13 +59,13 @@ def test_donation_joint( ppsA_start = vaultA.pricePerShare() ppsB_start = vaultB.pricePerShare() - + providerA.setInvestWant(True, {"from": strategist}) + providerA.setTakeProfit(False, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) + providerB.setTakeProfit(False, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 @@ -73,7 +77,7 @@ def test_donation_joint( vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) @@ -87,7 +91,7 @@ def test_donation_joint( ) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # Wait plz @@ -95,7 +99,7 @@ def test_donation_joint( chain.mine(int(3600 / 13)) print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # If there is any profit it should go to the providers @@ -106,7 +110,7 @@ def test_donation_joint( assert joint.balanceOfB() == amount print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) # If joint doesn't reinvest, and providers do not invest want, the want @@ -137,8 +141,6 @@ def test_donation_joint( f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" ) - assert pytest.approx(returnA, rel=50e-3) == returnB - chain.sleep(60 * 60 * 8) chain.mine(1) diff --git a/tests/test_emergency.py b/tests/test_emergency.py index 412a61f..53ad678 100644 --- a/tests/test_emergency.py +++ b/tests/test_emergency.py @@ -1,6 +1,7 @@ import brownie import pytest from operator import xor +from utils import sync_price def test_emergency_exit( @@ -17,8 +18,9 @@ def test_emergency_exit( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): - + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -26,10 +28,8 @@ def test_emergency_exit( vaultB.deposit(amountB, {"from": tokenB_whale}) providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder + tx = providerB.harvest({"from": strategist}) + assert providerA.estimatedTotalAssets() > 0 assert providerB.estimatedTotalAssets() > 0 assert joint.balanceOfStake() > 0 @@ -40,8 +40,17 @@ def test_emergency_exit( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert ( + vaultA.strategies(providerA).dict()["totalLoss"] + <= tx.events["Acquired"][0]["settlementFee"] + + tx.events["Acquired"][0]["premium"] + ) + assert ( + vaultB.strategies(providerB).dict()["totalLoss"] + <= tx.events["Acquired"][1]["settlementFee"] + + tx.events["Acquired"][1]["premium"] + + 2 + ) assert providerA.estimatedTotalAssets() == 0 assert providerB.estimatedTotalAssets() == 0 @@ -60,8 +69,9 @@ def test_liquidate_from_joint( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): - + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -70,9 +80,7 @@ def test_liquidate_from_joint( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder + assert providerA.estimatedTotalAssets() > 0 assert providerB.estimatedTotalAssets() > 0 @@ -102,8 +110,9 @@ def test_liquidate_from_joint_and_swap_reward( tokenB_whale, chain, sushi, + mock_chainlink, ): - + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -112,9 +121,7 @@ def test_liquidate_from_joint_and_swap_reward( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder + assert providerA.estimatedTotalAssets() > 0 assert providerB.estimatedTotalAssets() > 0 diff --git a/tests/test_joint_migration.py b/tests/test_joint_migration.py index 1871a75..f1edcc4 100644 --- a/tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -1,12 +1,35 @@ import brownie import pytest from brownie import Contract, Wei +from utils import sync_price def test_joint_migration( - gov, strategist, weth, joint, providerA, providerB, SushiJoint + gov, + strategist, + weth, + vaultA, + vaultB, + joint, + providerA, + providerB, + tokenA, + tokenB, + amountA, + amountB, + tokenA_whale, + tokenB_whale, + SushiJoint, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) old_joint = joint + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) @@ -47,9 +70,31 @@ def test_joint_migration( def test_joint_clone_migration( - chain, gov, strategist, weth, joint, providerA, providerB, SushiJoint + chain, + gov, + strategist, + weth, + vaultA, + vaultB, + joint, + providerA, + providerB, + tokenA, + tokenB, + amountA, + amountB, + tokenA_whale, + tokenB_whale, + SushiJoint, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) old_joint = joint + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) chain.sleep(1) chain.mine() diff --git a/tests/test_migration.py b/tests/test_migration.py index d8ea534..ffd1166 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -1,6 +1,7 @@ import brownie import pytest from brownie import Contract, Wei +from utils import sync_price, print_hedge_status def test_migration( @@ -21,7 +22,9 @@ def test_migration( weth, ProviderStrategy, SushiJoint, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -31,6 +34,9 @@ def test_migration( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + + print_hedge_status(joint, tokenA, tokenB) + assert joint.balanceOfStake() > 0 tx = providerA.cloneProviderStrategy( providerA.vault(), @@ -65,10 +71,12 @@ def test_migration( providerB.harvest({"from": strategist}) # Wait plz - chain.sleep(60 * 60 * 24 * 5) - chain.mine(50) + chain.sleep(60 * 60 * 24 * 1 - 30) + chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) + print_hedge_status(new_joint, tokenA, tokenB) assert new_joint.pendingReward() > 0 + print(f"Rewards: {new_joint.pendingReward()}") # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers new_a.setInvestWant(False, {"from": strategist}) @@ -95,5 +103,6 @@ def test_migration( new_a.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert vaultA.strategies(new_a).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + # due to fees from option + assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 diff --git a/tests/test_operation.py b/tests/test_operation.py index d3ae565..6419e48 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -2,6 +2,7 @@ import pytest from brownie import Contract, Wei from operator import xor +from utils import sync_price, print_hedge_status def test_operation( @@ -18,7 +19,9 @@ def test_operation( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -31,10 +34,7 @@ def test_operation( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder + print_hedge_status(joint, tokenA, tokenB) assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 @@ -51,8 +51,8 @@ def test_operation( ) # Wait plz - chain.sleep(3600 * 1) - chain.mine(int(3600 / 13) * 1) + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 / 13) * 24) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" @@ -71,21 +71,6 @@ def test_operation( assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] - gainB = vaultB.strategies(providerB).dict()["totalGain"] - - assert gainA > 0 - assert gainB > 0 - - returnA = gainA / investedA - returnB = gainB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB - # Harvest should be a no-op providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -96,11 +81,9 @@ def test_operation( chain.sleep(60 * 60 * 8) chain.mine(1) - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - - assert vaultA.pricePerShare() > ppsA_start - assert vaultB.pricePerShare() > ppsB_start + # losses due to not being able to earn enough to cover hedge without trades! + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 def test_operation_swap_a4b( @@ -118,7 +101,9 @@ def test_operation_swap_a4b( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -128,9 +113,6 @@ def test_operation_swap_a4b( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 @@ -160,8 +142,8 @@ def test_operation_swap_a4b( ) # Wait plz - chain.sleep(3600 * 1) - chain.mine(int(3600 / 13)) + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 * 24 / 13) - 30) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" @@ -212,7 +194,9 @@ def test_operation_swap_b4a( strategist, tokenA_whale, tokenB_whale, + mock_chainlink, ): + sync_price(joint, mock_chainlink, strategist) tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) vaultA.deposit(amountA, {"from": tokenA_whale}) @@ -223,9 +207,6 @@ def test_operation_swap_b4a( providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert xor( - providerA.balanceOfWant() > 0, providerB.balanceOfWant() > 0 - ) # exactly one should have some remainder assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 @@ -255,8 +236,8 @@ def test_operation_swap_b4a( ) # Wait plz - chain.sleep(3600 * 1) - chain.mine(int(3600 / 13)) + chain.sleep(3600 * 24) + chain.mine(int(3600 * 24 / 13) - 30) print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" diff --git a/tests/test_operation_hedged.py b/tests/test_operation_hedged.py index a6f4462..79907b8 100644 --- a/tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -3,6 +3,7 @@ from brownie import Contract, Wei, chain from operator import xor + def print_hedge_status(joint, tokenA, tokenB): callID = joint.activeCallID() putID = joint.activePutID() @@ -17,18 +18,19 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tStrike {callInfo[1]/1e8}") print(f"\tAmount {callInfo[2]/1e18}") print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5]+callInfo[6])/0.8 + costCall = (callInfo[5] + callInfo[6]) / 0.8 print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") print(f"PUT #{putID}") print(f"\tStrike {putInfo[1]/1e8}") print(f"\tAmount {putInfo[2]/1e18}") print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5]+putInfo[6])/0.8 + costPut = (putInfo[5] + putInfo[6]) / 0.8 print(f"\tCost {costPut/1e6} {tokenB.symbol()}") print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") return (costCall, costPut) + def sync_price(joint, mock_chainlink, strategist): pair = Contract(joint.pair()) (reserve0, reserve1, a) = pair.getReserves() @@ -52,7 +54,7 @@ def test_operation_swap_a4b_hedged_light( tokenB_whale, mock_chainlink, LPHedgingLibrary, - oracle + oracle, ): sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") @@ -124,9 +126,11 @@ def test_operation_swap_a4b_hedged_light( currentA = joint.estimatedTotalAssetsInToken(tokenA) currentB = joint.estimatedTotalAssetsInToken(tokenB) - assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) + assert currentA / currentB == pytest.approx(startingA / startingB, rel=50e-3) - print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + print( + f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}" + ) callID = joint.activeCallID() putID = joint.activePutID() @@ -145,8 +149,12 @@ def test_operation_swap_a4b_hedged_light( callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) - assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) - assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert ((callInfo[0] == 2) & (callPayout > 0)) | ( + (callPayout == 0) & (callInfo[0] == 1) + ) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ( + (putPayout == 0) & (putInfo[0] == 1) + ) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -162,7 +170,6 @@ def test_operation_swap_a4b_hedged_light( assert gainA > 0 assert gainB > 0 - returnA = gainA / investedA returnB = gainB / investedB @@ -190,7 +197,7 @@ def test_operation_swap_a4b_hedged_heavy( tokenB_whale, mock_chainlink, LPHedgingLibrary, - oracle + oracle, ): sync_price(joint, mock_chainlink, strategist) @@ -223,13 +230,11 @@ def test_operation_swap_a4b_hedged_heavy( startingA = joint.estimatedTotalAssetsInToken(tokenA) startingB = joint.estimatedTotalAssetsInToken(tokenB) - print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) - - print_hedge_status(joint, tokenA, tokenB) + print_hedge_status(joint, tokenA, tokenB) tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) print( @@ -252,7 +257,6 @@ def test_operation_swap_a4b_hedged_heavy( print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") - print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) @@ -267,8 +271,10 @@ def test_operation_swap_a4b_hedged_heavy( currentA = joint.estimatedTotalAssetsInToken(tokenA) currentB = joint.estimatedTotalAssetsInToken(tokenB) - assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) - print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + assert currentA / currentB == pytest.approx(startingA / startingB, rel=50e-3) + print( + f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}" + ) callID = joint.activeCallID() putID = joint.activePutID() @@ -287,8 +293,12 @@ def test_operation_swap_a4b_hedged_heavy( callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) - assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) - assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert ((callInfo[0] == 2) & (callPayout > 0)) | ( + (callPayout == 0) & (callInfo[0] == 1) + ) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ( + (putPayout == 0) & (putInfo[0] == 1) + ) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -327,7 +337,7 @@ def test_operation_swap_b4a_hedged_light( tokenB_whale, mock_chainlink, LPHedgingLibrary, - oracle + oracle, ): sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") @@ -358,7 +368,6 @@ def test_operation_swap_b4a_hedged_light( startingA = joint.estimatedTotalAssetsInToken(tokenA) startingB = joint.estimatedTotalAssetsInToken(tokenB) - print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) @@ -399,8 +408,10 @@ def test_operation_swap_b4a_hedged_light( ) currentA = joint.estimatedTotalAssetsInToken(tokenA) currentB = joint.estimatedTotalAssetsInToken(tokenB) - assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) - print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + assert currentA / currentB == pytest.approx(startingA / startingB, rel=50e-3) + print( + f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}" + ) callID = joint.activeCallID() putID = joint.activePutID() @@ -419,8 +430,12 @@ def test_operation_swap_b4a_hedged_light( callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) - assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) - assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) + assert ((callInfo[0] == 2) & (callPayout > 0)) | ( + (callPayout == 0) & (callInfo[0] == 1) + ) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ( + (putPayout == 0) & (putInfo[0] == 1) + ) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 @@ -458,7 +473,7 @@ def test_operation_swap_b4a_hedged_heavy( tokenB_whale, mock_chainlink, LPHedgingLibrary, - oracle + oracle, ): sync_price(joint, mock_chainlink, strategist) @@ -490,7 +505,6 @@ def test_operation_swap_b4a_hedged_heavy( startingA = joint.estimatedTotalAssetsInToken(tokenA) startingB = joint.estimatedTotalAssetsInToken(tokenB) - print( f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e6} {tokenB.symbol()}" ) @@ -531,8 +545,10 @@ def test_operation_swap_b4a_hedged_heavy( ) currentA = joint.estimatedTotalAssetsInToken(tokenA) currentB = joint.estimatedTotalAssetsInToken(tokenB) - assert currentA/currentB == pytest.approx(startingA/startingB, rel=50e-3) - print(f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}") + assert currentA / currentB == pytest.approx(startingA / startingB, rel=50e-3) + print( + f"Current RatioA/B: {currentA/currentB} vs initial ratio A/B {startingA/startingB}" + ) callID = joint.activeCallID() putID = joint.activePutID() @@ -551,9 +567,12 @@ def test_operation_swap_b4a_hedged_heavy( callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) - assert ((callInfo[0] == 2) & (callPayout > 0)) | ((callPayout == 0) & (callInfo[0] == 1)) - assert ((putInfo[0] == 2) & (putPayout > 0)) | ((putPayout == 0) & (putInfo[0] == 1)) - + assert ((callInfo[0] == 2) & (callPayout > 0)) | ( + (callPayout == 0) & (callInfo[0] == 1) + ) + assert ((putInfo[0] == 2) & (putPayout > 0)) | ( + (putPayout == 0) & (putInfo[0] == 1) + ) assert providerA.balanceOfWant() > 0 assert providerB.balanceOfWant() > 0 From 07a8120a3cc6ef6ab877cc65ce05c23098337cc5 Mon Sep 17 00:00:00 2001 From: jmonteer <68742302+jmonteer@users.noreply.github.com> Date: Wed, 27 Oct 2021 15:18:28 +0200 Subject: [PATCH 072/132] Refactor tests (#9) * chore: update requirements files * feat: first refactor * feat: abstract masterchef * fix: missing files * chore: update tests * fix: tests * feat: add new test suite * feat: add migrate provider * feat: add harvest trigger * feat: add volatility protection * feat: add an oracle to avoid pair manipulation * fix: formatting * fix: compiling * Fp/refactor (#8) * feat: add migrate provider * feat: add harvest trigger * feat: add volatility protection * feat: add an oracle to avoid pair manipulation * fix: formatting * fix: compiling * feat: add new test suite * feat: added specific budget for each token * chore: last main code review * feat: signing * feat: add new test suite * feat: added specific budget for each token * feat: running test_profitable_harvest * fix: formatting * fix: missing files Co-authored-by: FP --- contracts/AggregatorMock.sol | 21 +- contracts/BooJoint.sol | 52 --- contracts/HegicJoint.sol | 280 ++++++++++++ contracts/Joint.sol | 421 +++++++----------- contracts/LPHedgingLib.sol | 156 ++++--- contracts/ProviderStrategy.sol | 135 ++---- contracts/SpiritJoint.sol | 55 --- contracts/SushiJoint.sol | 115 ++++- interfaces/IERC20Extended.sol | 10 + interfaces/hegic/IHegicOptions.sol | 2 + {tests => old_tests}/boo/conftest.py | 0 .../boo/test_boo_operation.py | 0 old_tests/conftest.py | 215 +++++++++ {tests => old_tests}/spirit/conftest.py | 0 .../spirit/test_spirit_operation.py | 0 {tests => old_tests}/test_donation.py | 18 +- {tests => old_tests}/test_emergency.py | 4 +- {tests => old_tests}/test_joint_migration.py | 30 +- {tests => old_tests}/test_joint_misc.py | 0 old_tests/test_migration.py | 91 ++++ old_tests/test_operation.py | 267 +++++++++++ {tests => old_tests}/test_operation_hedged.py | 90 ++-- old_tests/utils.py | 34 ++ requirements-dev.txt | 1 + tests/conftest.py | 380 +++++++++++----- tests/test_airdrop.py | 42 ++ tests/test_clone.py | 21 + tests/test_harvests.py | 156 +++++++ tests/test_healthcheck.py | 37 ++ tests/test_manual_operation.py | 23 + tests/test_migration.py | 132 ++---- tests/test_operation.py | 345 ++++---------- tests/test_restricted_fn.py | 40 ++ tests/test_revoke.py | 55 +++ tests/test_shutdown.py | 29 ++ tests/utils/actions.py | 96 ++++ tests/utils/checks.py | 38 ++ tests/utils/utils.py | 72 +++ yarn.lock | 23 - 39 files changed, 2386 insertions(+), 1100 deletions(-) delete mode 100644 contracts/BooJoint.sol create mode 100644 contracts/HegicJoint.sol delete mode 100644 contracts/SpiritJoint.sol create mode 100644 interfaces/IERC20Extended.sol rename {tests => old_tests}/boo/conftest.py (100%) rename {tests => old_tests}/boo/test_boo_operation.py (100%) create mode 100644 old_tests/conftest.py rename {tests => old_tests}/spirit/conftest.py (100%) rename {tests => old_tests}/spirit/test_spirit_operation.py (100%) rename {tests => old_tests}/test_donation.py (85%) rename {tests => old_tests}/test_emergency.py (95%) rename {tests => old_tests}/test_joint_migration.py (82%) rename {tests => old_tests}/test_joint_misc.py (100%) create mode 100644 old_tests/test_migration.py create mode 100644 old_tests/test_operation.py rename {tests => old_tests}/test_operation_hedged.py (85%) create mode 100644 old_tests/utils.py create mode 100644 tests/test_airdrop.py create mode 100644 tests/test_clone.py create mode 100644 tests/test_harvests.py create mode 100644 tests/test_healthcheck.py create mode 100644 tests/test_manual_operation.py create mode 100644 tests/test_restricted_fn.py create mode 100644 tests/test_revoke.py create mode 100644 tests/test_shutdown.py create mode 100644 tests/utils/actions.py create mode 100644 tests/utils/checks.py create mode 100644 tests/utils/utils.py diff --git a/contracts/AggregatorMock.sol b/contracts/AggregatorMock.sol index 1e61835..dd6ca34 100644 --- a/contracts/AggregatorMock.sol +++ b/contracts/AggregatorMock.sol @@ -1,7 +1,6 @@ pragma solidity 0.6.12; contract AggregatorMock { - int256 public price; constructor(int256 _price) public { @@ -16,13 +15,17 @@ contract AggregatorMock { return price; } - function latestRoundData() external view returns ( - uint80 roundId, - int256 answer, - uint256 startedAt, - uint256 updatedAt, - uint80 answeredInRound - ) { + function latestRoundData() + external + view + returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ) + { return (uint80(0), price, uint256(0), uint256(0), uint80(0)); } -} \ No newline at end of file +} diff --git a/contracts/BooJoint.sol b/contracts/BooJoint.sol deleted file mode 100644 index 4846e7e..0000000 --- a/contracts/BooJoint.sol +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./Joint.sol"; - -interface IBooMasterchef is IMasterchef { - function pendingBOO(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract BooJoint is Joint { - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) - public - Joint( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ) - {} - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("BooJointOf", ab)); - } - - function pendingReward() public view override returns (uint256) { - return - IBooMasterchef(address(masterchef)).pendingBOO(pid, address(this)); - } -} diff --git a/contracts/HegicJoint.sol b/contracts/HegicJoint.sol new file mode 100644 index 0000000..c33c162 --- /dev/null +++ b/contracts/HegicJoint.sol @@ -0,0 +1,280 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; +import "./Joint.sol"; + +abstract contract HegicJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeCallID; + uint256 public activePutID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingDisabled; + + uint256 private constant PRICE_DECIMALS = 1e8; + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hegicCallOptionsPool; + address public hegicPutOptionsPool; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + } + + function _initializeHegicJoint( + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) internal { + hegicCallOptionsPool = _hegicCallOptionsPool; + hegicPutOptionsPool = _hegicPutOptionsPool; + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 1 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + } + + function onERC721Received( + address, + address, + uint256, + bytes calldata + ) public pure virtual returns (bytes4) { + return this.onERC721Received.selector; + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + return hedgeBudget; + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyAuthorized + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyAuthorized + { + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyAuthorized + { + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyAuthorized + { + require(_minTimeToMaturity > period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) + external + onlyAuthorized + { + // if there is an active hedge, we need to force the disabling + if (force || (activeCallID == 0 && activePutID == 0)) { + isHedgingDisabled = _isHedgingDisabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { + require(_hedgeBudget < RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyAuthorized { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyAuthorized + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function resetHedge() external onlyGovernance { + activeCallID = 0; + activePutID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return LPHedgingLib.getHedgeStrike(activeCallID, activePutID); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget > 0 && !isHedgingDisabled) { + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeCallID == 0 && activePutID == 0); + uint256 strikePrice; + (activeCallID, activePutID, strikePrice) = LPHedgingLib + .hedgeLPToken(address(_pair), protectionRange, period); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck, + "!open price looks manipulated" + ); + + costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); + } + } + + function closeHedge() internal override { + uint256 exercisePrice; + // only close hedge if a hedge is open + if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { + (, , exercisePrice) = LPHedgingLib.closeHedge( + activeCallID, + activePutID + ); + } + + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck, + "!close price looks manipulated" + ); + + activeCallID = 0; + activePutID = 0; + } + + event Numbers(string name, uint256 number); + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + returns (bool) + { + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + + emit Numbers("reserveA", reserveA); + emit Numbers("reserveB", reserveB); + emit Numbers("decimalsA", tokenADecimals); + emit Numbers("decimalsB", tokenBDecimals); + emit Numbers("oraclePrice", oraclePrice); + emit Numbers("pairPrice", currentPairPrice); + + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeCallID != 0 || activePutID != 0) { + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + LPHedgingLib.getTimeToMaturity(activeCallID, activePutID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return _isWithinRange(initPrice, protectionRange); + } + + return super.shouldEndEpoch(); + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = + LPHedgingLib.getTimeToMaturity(activeCallID, activePutID); + if (activeCallID != 0 && activePutID != 0) { + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; + } + } + return super._autoProtect(); + } +} diff --git a/contracts/Joint.sol b/contracts/Joint.sol index a2976a4..abb5a15 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -9,11 +9,11 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; +import "../interfaces/IERC20Extended.sol"; import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; @@ -34,7 +34,7 @@ abstract contract Joint { using Address for address; using SafeMath for uint256; - uint256 private constant RATIO_PRECISION = 1e4; + uint256 internal constant RATIO_PRECISION = 1e4; ProviderStrategy public providerA; ProviderStrategy public providerB; @@ -46,40 +46,21 @@ abstract contract Joint { address public reward; address public router; - uint256 public pid; - - IMasterchef public masterchef; - IUniswapV2Pair public pair; - uint256 private investedA; - uint256 private investedB; - - // HEDGING - bool public isHedgingDisabled; - - uint256 public activeCallID; - uint256 public activePutID; + uint256 public investedA; + uint256 public investedB; - uint256 public hedgeBudget = 50; // 0.5% per hedging period - uint256 private protectionRange = 1000; // 10% - uint256 private period = 1 days; + bool public dontInvestWant; + bool public autoProtectionDisabled; modifier onlyGovernance { - require( - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance() - ); + checkGovernance(); _; } modifier onlyAuthorized { - require( - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance() || - msg.sender == providerA.strategist() || - msg.sender == providerB.strategist() - ); + checkAuthorized(); _; } @@ -90,44 +71,44 @@ abstract contract Joint { _; } - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) public { - _initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + function checkGovernance() internal { + require(isGovernance()); } - function initialize( + function checkAuthorized() internal { + require(isGovernance() || isStrategist()); + } + + function checkProvider() internal { + require(isProvider()); + } + + function isGovernance() internal returns (bool) { + return + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance(); + } + + function isStrategist() internal returns (bool) { + return + msg.sender == providerA.strategist() || + msg.sender == providerB.strategist(); + } + + function isProvider() internal returns (bool) { + return + msg.sender == address(providerA) || + msg.sender == address(providerB); + } + + constructor( address _providerA, address _providerB, address _router, address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) external { - _initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + address _reward + ) public { + _initialize(_providerA, _providerB, _router, _weth, _reward); } function _initialize( @@ -135,129 +116,99 @@ abstract contract Joint { address _providerB, address _router, address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) internal { + address _reward + ) internal virtual { require(address(providerA) == address(0), "Joint already initialized"); providerA = ProviderStrategy(_providerA); providerB = ProviderStrategy(_providerB); router = _router; WETH = _weth; - masterchef = IMasterchef(_masterchef); reward = _reward; - pid = _pid; tokenA = address(providerA.want()); tokenB = address(providerB.want()); pair = IUniswapV2Pair(getPair()); - IERC20(address(pair)).approve(address(masterchef), type(uint256).max); - IERC20(tokenA).approve(address(router), type(uint256).max); - IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(reward).approve(address(router), type(uint256).max); - IERC20(address(pair)).approve(address(router), type(uint256).max); - - period = 1 days; - protectionRange = 1_000; - hedgeBudget = 50; + IERC20(tokenA).approve(address(_router), type(uint256).max); + IERC20(tokenB).approve(address(_router), type(uint256).max); + IERC20(_reward).approve(address(_router), type(uint256).max); + IERC20(address(pair)).approve(address(_router), type(uint256).max); } - event Cloned(address indexed clone); + function name() external view virtual returns (string memory) {} - function cloneJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) external returns (address newJoint) { - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } + function shouldEndEpoch() public virtual returns (bool) {} - Joint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + function _autoProtect() internal view virtual returns (bool) {} - emit Cloned(newJoint); + function setDontInvestWant(bool _dontInvestWant) external onlyAuthorized { + dontInvestWant = _dontInvestWant; } - function name() external view virtual returns (string memory) {} + function closePositionReturnFunds() external onlyProviders { + // Check if it needs to stop starting new epochs after finishing this one. _autoProtect is implemented in children + if (_autoProtect()) { + dontInvestWant = true; + } - function prepareReturn(bool returnFunds) external onlyProviders { - // If we have previously invested funds, let's distribute PnL equally in - // each token's own terms - if (investedA != 0 && investedB != 0) { - // Liquidate will also claim rewards & close hedge - (uint256 currentA, uint256 currentB) = _liquidatePosition(); - - if (tokenA != reward && tokenB != reward) { - (address rewardSwappedTo, uint256 rewardSwapOutAmount) = - swapReward(balanceOfReward()); - if (rewardSwappedTo == tokenA) { - currentA = currentA.add(rewardSwapOutAmount); - } else if (rewardSwappedTo == tokenB) { - currentB = currentB.add(rewardSwapOutAmount); - } - } + // Check that we have a position to close + if (investedA == 0 || investedB == 0) { + return; + } + + // 1. CLOSE LIQUIDITY POSITION + // Closing the position will: + // - Remove liquidity from DEX + // - Claim pending rewards + // - Close Hedge and receive payoff + // and returns current balance of tokenA and tokenB + (uint256 currentBalanceA, uint256 currentBalanceB) = _closePosition(); + + // 2. SELL REWARDS FOR WANT + (address rewardSwappedTo, uint256 rewardSwapOutAmount) = + swapReward(balanceOfReward()); + if (rewardSwappedTo == tokenA) { + currentBalanceA = currentBalanceA.add(rewardSwapOutAmount); + } else if (rewardSwappedTo == tokenB) { + currentBalanceB = currentBalanceB.add(rewardSwapOutAmount); + } + + // 3. REBALANCE PORTFOLIO + // Calculate rebalance operation + // It will return which of the tokens (A or B) we need to sell and how much of it to leave the position with the initial proportions + (address sellToken, uint256 sellAmount) = + calculateSellToBalance( + currentBalanceA, + currentBalanceB, + investedA, + investedB + ); - (address sellToken, uint256 sellAmount) = - calculateSellToBalance( - currentA, - currentB, - investedA, - investedB + if (sellToken != address(0) && sellAmount != 0) { + uint256 buyAmount = + sellCapital( + sellToken, + sellToken == tokenA ? tokenB : tokenA, + sellAmount ); - if (sellToken != address(0) && sellAmount != 0) { - uint256 buyAmount = - sellCapital( - sellToken, - sellToken == tokenA ? tokenB : tokenA, - sellAmount - ); - - if (sellToken == tokenA) { - currentA = currentA.sub(sellAmount); - currentB = currentB.add(buyAmount); - } else { - currentB = currentB.sub(sellAmount); - currentA = currentA.add(buyAmount); - } + if (sellToken == tokenA) { + currentBalanceA = currentBalanceA.sub(sellAmount); + currentBalanceB = currentBalanceB.add(buyAmount); + } else { + currentBalanceB = currentBalanceB.sub(sellAmount); + currentBalanceA = currentBalanceA.add(buyAmount); } } + // reset invested balances investedA = investedB = 0; - if (returnFunds) { - _returnLooseToProviders(); - } + _returnLooseToProviders(); } - function adjustPosition() external onlyProviders { + function openPosition() external onlyProviders { // No capital, nothing to do if (balanceOfA() == 0 || balanceOfB() == 0) { return; @@ -270,13 +221,12 @@ abstract contract Joint { investedB == 0 ); // don't create LP if we are already invested - (investedA, investedB, ) = createLP(); - if (hedgeBudget > 0 && !isHedgingDisabled) { - // take into account that if hedgeBudget is not enough, it will revert - (uint256 costCall, uint256 costPut) = hedgeLP(); - investedA += costCall; - investedB += costPut; - } + (uint256 amountA, uint256 amountB, ) = createLP(); + (uint256 costHedgeA, uint256 costHedgeB) = hedgeLP(); + + investedA = amountA.add(costHedgeA); + investedB = amountB.add(costHedgeB); + depositLP(); if (balanceOfStake() != 0 || balanceOfPair() != 0) { @@ -284,8 +234,8 @@ abstract contract Joint { } } - function getOptionsProfit() public view returns (uint256, uint256) { - return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); + function getHedgeProfit() public view virtual returns (uint256, uint256) { + return (0, 0); } function estimatedTotalAssetsAfterBalance() @@ -300,7 +250,7 @@ abstract contract Joint { _aBalance = _aBalance.add(balanceOfA()); _bBalance = _bBalance.add(balanceOfB()); - (uint256 callProfit, uint256 putProfit) = getOptionsProfit(); + (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); _aBalance = _aBalance.add(callProfit); _bBalance = _bBalance.add(putProfit); @@ -341,7 +291,7 @@ abstract contract Joint { } function estimatedTotalAssetsInToken(address token) - external + public view returns (uint256 _balance) { @@ -352,21 +302,21 @@ abstract contract Joint { } } - function hedgeLP() internal returns (uint256, uint256) { - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - require(activeCallID == 0 && activePutID == 0); - (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( - address(_pair), - protectionRange, - period - ); - uint256 costCall = initialBalanceA.sub(balanceOfA()); - uint256 costPut = initialBalanceB.sub(balanceOfB()); - return (costCall, costPut); + function getHedgeBudget(address token) + public + view + virtual + returns (uint256) + { + return 0; + } + + function hedgeLP() internal virtual returns (uint256, uint256) { + return (0, 0); } + function closeHedge() internal virtual {} + function calculateSellToBalance( uint256 currentA, uint256 currentB, @@ -475,12 +425,12 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div( - RATIO_PRECISION - ), - balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div( - RATIO_PRECISION - ), + balanceOfA() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) + .div(RATIO_PRECISION), + balanceOfB() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) + .div(RATIO_PRECISION), 0, 0, address(this), @@ -523,24 +473,31 @@ abstract contract Joint { } } - function getReward() internal { - masterchef.deposit(pid, 0); - } + function getReward() internal virtual {} - function depositLP() internal { - if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); - } + function depositLP() internal virtual {} + + function withdrawLP() internal virtual {} function swapReward(uint256 _rewardBal) internal - returns (address _swapTo, uint256 _receivedAmount) + returns (address, uint256) { if (reward == tokenA || reward == tokenB || _rewardBal == 0) { - return (address(0), 0); + return (reward, 0); + } + + if (tokenA == WETH || tokenB == WETH) { + return (WETH, sellCapital(reward, WETH, _rewardBal)); } - _swapTo = findSwapTo(reward); - _receivedAmount = sellCapital(reward, _swapTo, _rewardBal); + // Assume that position has already been liquidated + (uint256 ratioA, uint256 ratioB) = + getRatios(balanceOfA(), balanceOfB(), investedA, investedB); + if (ratioA >= ratioB) { + return (tokenB, sellCapital(reward, tokenB, _rewardBal)); + } + return (tokenA, sellCapital(reward, tokenA, _rewardBal)); } // If there is a lot of impermanent loss, some capital will need to be sold @@ -561,21 +518,17 @@ abstract contract Joint { _amountOut = amounts[amounts.length - 1]; } - function _liquidatePosition() internal returns (uint256, uint256) { - if (balanceOfStake() != 0) { - masterchef.withdraw(pid, balanceOfStake()); - } + function _closePosition() internal returns (uint256, uint256) { + // Unstake LP from staking contract + withdrawLP(); if (balanceOfPair() == 0) { return (0, 0); } - // only close hedge if a hedge is open - if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { - LPHedgingLib.closeHedge(activeCallID, activePutID); - } - activeCallID = 0; - activePutID = 0; + // Close the hedge + closeHedge(); + // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay IUniswapV2Router02(router).removeLiquidity( @@ -602,15 +555,6 @@ abstract contract Joint { } } - function onERC721Received( - address, - address, - uint256, - bytes calldata - ) public pure virtual returns (bytes4) { - return this.onERC721Received.selector; - } - function getPair() internal view returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); @@ -632,8 +576,8 @@ abstract contract Joint { return IERC20(reward).balanceOf(address(this)); } - function balanceOfStake() public view returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; + function balanceOfStake() public view virtual returns (uint256) { + return 0; } function balanceOfTokensInLP() @@ -651,46 +595,15 @@ abstract contract Joint { function pendingReward() public view virtual returns (uint256) {} + // --- MANAGEMENT FUNCTIONS --- function liquidatePosition() external onlyAuthorized { - _liquidatePosition(); + _closePosition(); } function returnLooseToProviders() external onlyAuthorized { _returnLooseToProviders(); } - function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) - external - onlyAuthorized - { - // if there is an active hedge, we need to force the disabling - if (force || (activeCallID == 0 && activePutID == 0)) { - isHedgingDisabled = _isHedgingDisabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { - require(_hedgeBudget < RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyAuthorized { - require(_period < 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyAuthorized - { - require(_protectionRange < RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function withdrawFromMasterchef() external onlyAuthorized { - masterchef.withdraw(pid, balanceOfStake()); - } - function removeLiquidity(uint256 amount) external onlyAuthorized { IUniswapV2Router02(router).removeLiquidity( tokenA, @@ -703,11 +616,6 @@ abstract contract Joint { ); } - function resetHedge() external onlyGovernance { - activeCallID = 0; - activePutID = 0; - } - function swapTokenForToken(address[] memory swapPath, uint256 swapInAmount) external onlyGovernance @@ -736,4 +644,15 @@ abstract contract Joint { IERC20(_token).balanceOf(address(this)) ); } + + function migrateProvider(address _newProvider) external onlyProviders { + ProviderStrategy newProvider = ProviderStrategy(_newProvider); + if (newProvider.want() == tokenA) { + providerA = newProvider; + } else if (newProvider.want() == tokenB) { + providerB = newProvider; + } else { + revert("Unsupported token"); + } + } } diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 3f393fa..db363c6 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -9,13 +9,25 @@ import { import "@openzeppelin/contracts/math/Math.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/hegic/IHegicOptions.sol"; +import "../interfaces/IERC20Extended.sol"; -interface IERC20Extended is IERC20 { - function decimals() external view returns (uint8); +interface IPriceProvider { + function latestRoundData() + external + view + returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ); +} - function name() external view returns (string memory); +interface HegicJointAPI { + function hegicCallOptionsPool() external view returns (address); - function symbol() external view returns (string memory); + function hegicPutOptionsPool() external view returns (address); } library LPHedgingLib { @@ -23,16 +35,9 @@ library LPHedgingLib { using SafeERC20 for IERC20; using Address for address; - IHegicPool public constant hegicCallOptionsPool = - IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); - IHegicPool public constant hegicPutOptionsPool = - IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; - address public constant MAIN_ASSET = - 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; - uint256 private constant MAX_BPS = 10_000; function _checkAllowance( @@ -41,7 +46,8 @@ library LPHedgingLib { uint256 period ) internal { IERC20 _token; - + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); _token = hegicCallOptionsPool.token(); if ( _token.allowance(address(hegicCallOptionsPool), address(this)) < @@ -59,29 +65,38 @@ library LPHedgingLib { } } + function getCurrentPrice() public returns (uint256) { + IPriceProvider pp = + IPriceProvider(_hegicCallOptionsPool().priceProvider()); + (, int256 answer, , , ) = pp.latestRoundData(); + return uint256(answer); + } + + function _hegicCallOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicCallOptionsPool()); + } + + function _hegicPutOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicPutOptionsPool()); + } + function hedgeLPToken( address lpToken, uint256 h, uint256 period - ) external returns (uint256 callID, uint256 putID) { - ( - , - address token0, - address token1, - uint256 token0Amount, - uint256 token1Amount - ) = getLPInfo(lpToken); - if (h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { - return (0, 0); - } - - uint256 q; - if (MAIN_ASSET == token0) { - q = token0Amount; - } else if (MAIN_ASSET == token1) { - q = token1Amount; - } else { - revert("LPtoken not supported"); + ) + external + returns ( + uint256 callID, + uint256 putID, + uint256 strike + ) + { + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + uint256 q = getLPInfo(lpToken, hegicCallOptionsPool); + if (h == 0 || period == 0 || q == 0) { + return (0, 0, 0); } (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); @@ -89,6 +104,7 @@ library LPHedgingLib { _checkAllowance(callAmount, putAmount, period); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); + strike = getCurrentPrice(); } function getOptionCost( @@ -114,20 +130,26 @@ library LPHedgingLib { if (id == 0) { return 0; } - return hegicCallOptionsPool.profitOf(id); + return _hegicCallOptionsPool().profitOf(id); } function getPutProfit(uint256 id) internal view returns (uint256) { if (id == 0) { return 0; } - return hegicPutOptionsPool.profitOf(id); + return _hegicPutOptionsPool().profitOf(id); } function closeHedge(uint256 callID, uint256 putID) external - returns (uint256 payoutToken0, uint256 payoutToken1) + returns ( + uint256 payoutToken0, + uint256 payoutToken1, + uint256 exercisePrice + ) { + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); uint256 callProfit = hegicCallOptionsPool.profitOf(callID); uint256 putProfit = hegicPutOptionsPool.profitOf(putID); @@ -135,7 +157,7 @@ library LPHedgingLib { // NOTE: call and put options expiration MUST be the same (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); if (expired < block.timestamp) { - return (0, 0); + return (0, 0, 0); } if (callProfit > 0) { @@ -147,6 +169,7 @@ library LPHedgingLib { // put option is ITM hegicPutOptionsPool.exercise(putID); } + exercisePrice = getCurrentPrice(); } function getOptionsAmount(uint256 q, uint256 h) @@ -184,34 +207,65 @@ library LPHedgingLib { uint256 amount, uint256 period ) internal returns (uint256) { - if (amount == 0 || period == 0) { - revert("Amount or period is 0"); - } return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } - function getLPInfo(address lpToken) + function getLPInfo(address lpToken, IHegicPool hegicCallOptionsPool) public view - returns ( - uint256 amount, - address token0, - address token1, - uint256 token0Amount, - uint256 token1Amount - ) + returns (uint256 q) { - amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); + uint256 amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); - token0 = IUniswapV2Pair(lpToken).token0(); - token1 = IUniswapV2Pair(lpToken).token1(); + address token0 = IUniswapV2Pair(lpToken).token0(); + address token1 = IUniswapV2Pair(lpToken).token1(); uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); - token0Amount = amount.mul(balance0) / totalSupply; - token1Amount = amount.mul(balance1) / totalSupply; + uint256 token0Amount = amount.mul(balance0) / totalSupply; + uint256 token1Amount = amount.mul(balance1) / totalSupply; + + address mainAsset = address(hegicCallOptionsPool.token()); + if (mainAsset == token0) { + q = token0Amount; + } else if (mainAsset == token1) { + q = token1Amount; + } else { + revert("LPtoken not supported"); + } + } + + function getTimeToMaturity(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + if (callID == 0 || putID == 0) { + return 0; + } + (, , , , uint256 expiredCall, , ) = + _hegicCallOptionsPool().options(callID); + (, , , , uint256 expiredPut, , ) = + _hegicPutOptionsPool().options(putID); + // use lowest time to maturity (should be the same) + uint256 expired = expiredCall > expiredPut ? expiredPut : expiredCall; + if (expired < block.timestamp) { + return 0; + } + return expired.sub(block.timestamp); + } + + function getHedgeStrike(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + // NOTE: strike is the same for both options + (, uint256 strikeCall, , , , , ) = + _hegicCallOptionsPool().options(callID); + return strikeCall; } function sqrt(uint256 x) public pure returns (uint256 result) { diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 2a6eec1..8570767 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -9,21 +9,16 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; +import "../interfaces/IERC20Extended.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import {BaseStrategy} from "@yearnvaults/contracts/BaseStrategy.sol"; - -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} +import { + BaseStrategyInitializable +} from "@yearnvaults/contracts/BaseStrategy.sol"; interface JointAPI { - function prepareReturn(bool returnFunds) external; + function closePositionReturnFunds() external; - function adjustPosition() external; + function openPosition() external; function providerA() external view returns (address); @@ -37,70 +32,22 @@ interface JointAPI { function WETH() external view returns (address); function router() external view returns (address); + + function migrateProvider(address _newProvider) external view; + + function shouldEndEpoch() external view returns (bool); + + function dontInvestWant() external view returns (bool); } -contract ProviderStrategy is BaseStrategy { +contract ProviderStrategy is BaseStrategyInitializable { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; address public joint; - bool public takeProfit; - bool public investWant; - - constructor(address _vault) public BaseStrategy(_vault) { - _initializeStrat(); - } - function initialize( - address _vault, - address _strategist, - address _rewards, - address _keeper - ) external { - _initialize(_vault, _strategist, _rewards, _keeper); - _initializeStrat(); - } - - function _initializeStrat() internal { - investWant = true; - takeProfit = false; - } - - event Cloned(address indexed clone); - - function cloneProviderStrategy( - address _vault, - address _strategist, - address _rewards, - address _keeper - ) external returns (address newStrategy) { - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newStrategy := create(0, clone_code, 0x37) - } - - ProviderStrategy(newStrategy).initialize( - _vault, - _strategist, - _rewards, - _keeper - ); - - emit Cloned(newStrategy); - } + constructor(address _vault) public BaseStrategyInitializable(_vault) {} function name() external view override returns (string memory) { return @@ -130,13 +77,11 @@ contract ProviderStrategy is BaseStrategy { uint256 _debtPayment ) { - JointAPI(joint).prepareReturn(!investWant || takeProfit); - - // if we are not taking profit, there is nothing to do - if (!takeProfit) { - return (0, 0, 0); - } + // NOTE: this strategy is operated following epochs. These begin during adjustPosition and end during prepareReturn + // The Provider will always ask the joint to close the position before harvesting + JointAPI(joint).closePositionReturnFunds(); + // After closePosition, the provider will always have funds in its own balance (not in joint) uint256 totalDebt = vault.strategies(address(this)).totalDebt; uint256 totalAssets = balanceOfWant(); @@ -148,12 +93,11 @@ contract ProviderStrategy is BaseStrategy { _profit = totalAssets.sub(totalDebt); } - // free funds to repay debt + profit to the strategy uint256 amountAvailable = totalAssets; uint256 amountRequired = _debtOutstanding.add(_profit); if (amountRequired > amountAvailable) { - if (amountAvailable < _debtOutstanding) { + if (_debtOutstanding > amountAvailable) { // available funds are lower than the repayment that we need to do _profit = 0; _debtPayment = amountAvailable; @@ -161,7 +105,7 @@ contract ProviderStrategy is BaseStrategy { // but it will still be there for the next harvest } else { // NOTE: amountRequired is always equal or greater than _debtOutstanding - // important to use amountRequired just in case amountAvailable is > amountAvailable + // important to use amountAvailable just in case amountRequired is > amountAvailable _debtPayment = _debtOutstanding; _profit = amountAvailable.sub(_debtPayment); } @@ -174,21 +118,32 @@ contract ProviderStrategy is BaseStrategy { } } - function adjustPosition(uint256 _debtOutstanding) internal override { - if (emergencyExit) { - return; - } + function harvestTrigger(uint256 callCost) + public + view + override + returns (bool) + { + // Delegating decision to joint + return JointAPI(joint).shouldEndEpoch(); + } + + function dontInvestWant() public view returns (bool) { + // Delegating decision to joint + return JointAPI(joint).dontInvestWant(); + } - // If we shouldn't invest, don't do it :D - if (!investWant) { + function adjustPosition(uint256 _debtOutstanding) internal override { + if (emergencyExit || dontInvestWant()) { return; } + // Using a push approach (instead of pull) uint256 wantBalance = balanceOfWant(); if (wantBalance > 0) { want.transfer(joint, wantBalance); } - JointAPI(joint).adjustPosition(); + JointAPI(joint).openPosition(); } function liquidatePosition(uint256 _amountNeeded) @@ -206,8 +161,7 @@ contract ProviderStrategy is BaseStrategy { } function prepareMigration(address _newStrategy) internal override { - // Want is sent to the new strategy in the base class - // nothing to do here + JointAPI(joint).migrateProvider(_newStrategy); } function protectedTokens() @@ -226,15 +180,8 @@ contract ProviderStrategy is BaseStrategy { JointAPI(_joint).providerA() == address(this) || JointAPI(_joint).providerB() == address(this) ); - joint = _joint; - } - - function setTakeProfit(bool _takeProfit) external onlyAuthorized { - takeProfit = _takeProfit; - } - function setInvestWant(bool _investWant) external onlyAuthorized { - investWant = _investWant; + joint = _joint; } function liquidateAllPositions() @@ -243,7 +190,7 @@ contract ProviderStrategy is BaseStrategy { override returns (uint256 _amountFreed) { - JointAPI(joint).prepareReturn(true); + JointAPI(joint).closePositionReturnFunds(); _amountFreed = balanceOfWant(); } diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol deleted file mode 100644 index 72598b1..0000000 --- a/contracts/SpiritJoint.sol +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./Joint.sol"; - -interface ISpiritMasterchef is IMasterchef { - function pendingSpirit(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract SpiritJoint is Joint { - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) - public - Joint( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ) - {} - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("SpiritJointOf", ab)); - } - - function pendingReward() public view override returns (uint256) { - return - ISpiritMasterchef(address(masterchef)).pendingSpirit( - pid, - address(this) - ); - } -} diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol index d8229db..d55ec8b 100644 --- a/contracts/SushiJoint.sol +++ b/contracts/SushiJoint.sol @@ -2,7 +2,7 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; -import "./Joint.sol"; +import "./HegicJoint.sol"; interface ISushiMasterchef is IMasterchef { function pendingSushi(uint256 _pid, address _user) @@ -11,27 +11,104 @@ interface ISushiMasterchef is IMasterchef { returns (uint256); } -contract SushiJoint is Joint { +contract SushiJoint is HegicJoint { + uint256 public pid; + + IMasterchef public masterchef; + event Numbers(string name, uint256 number); + constructor( address _providerA, address _providerB, address _router, address _weth, - address _masterchef, address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, uint256 _pid ) public - Joint( + HegicJoint( _providerA, _providerB, _router, _weth, - _masterchef, _reward, - _pid + _hegicCallOptionsPool, + _hegicPutOptionsPool ) - {} + { + _initalizeSushiJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + _initalizeSushiJoint(_masterchef, _pid); + } + + function _initalizeSushiJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSushiJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SushiJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hegicCallOptionsPool, + _hegicPutOptionsPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } function name() external view override returns (string memory) { string memory ab = @@ -45,6 +122,10 @@ contract SushiJoint is Joint { return string(abi.encodePacked("SushiJointOf", ab)); } + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + function pendingReward() public view override returns (uint256) { return ISushiMasterchef(address(masterchef)).pendingSushi( @@ -52,4 +133,24 @@ contract SushiJoint is Joint { address(this) ); } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + if (balanceOfStake() != 0) { + masterchef.withdraw(pid, balanceOfStake()); + } + } + + function withdrawStakedLP() external onlyAuthorized { + withdrawLP(); + } } diff --git a/interfaces/IERC20Extended.sol b/interfaces/IERC20Extended.sol new file mode 100644 index 0000000..267fb1a --- /dev/null +++ b/interfaces/IERC20Extended.sol @@ -0,0 +1,10 @@ +pragma solidity 0.6.12; +import {IERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; + +interface IERC20Extended is IERC20 { + function decimals() external view returns (uint8); + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); +} diff --git a/interfaces/hegic/IHegicOptions.sol b/interfaces/hegic/IHegicOptions.sol index b8e8425..cb1377d 100644 --- a/interfaces/hegic/IHegicOptions.sol +++ b/interfaces/hegic/IHegicOptions.sol @@ -122,6 +122,8 @@ interface IHegicPool is IERC721, IPriceCalculator { uint256 amount ); + function priceProvider() external view returns (address); + /** * @param id The ERC721 token ID linked to the option **/ diff --git a/tests/boo/conftest.py b/old_tests/boo/conftest.py similarity index 100% rename from tests/boo/conftest.py rename to old_tests/boo/conftest.py diff --git a/tests/boo/test_boo_operation.py b/old_tests/boo/test_boo_operation.py similarity index 100% rename from tests/boo/test_boo_operation.py rename to old_tests/boo/test_boo_operation.py diff --git a/old_tests/conftest.py b/old_tests/conftest.py new file mode 100644 index 0000000..9549d01 --- /dev/null +++ b/old_tests/conftest.py @@ -0,0 +1,215 @@ +import pytest +from brownie import config, Contract + + +@pytest.fixture(autouse=True) +def isolation(fn_isolation): + pass + + +@pytest.fixture +def gov(accounts): + yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) + + +@pytest.fixture +def rewards(accounts): + yield accounts[1] + + +@pytest.fixture +def guardian(accounts): + yield accounts[2] + + +@pytest.fixture +def management(accounts): + yield accounts[3] + + +@pytest.fixture +def strategist(accounts): + yield accounts[4] + + +@pytest.fixture +def keeper(accounts): + yield accounts[5] + + +@pytest.fixture +def attacker(accounts): + yield accounts[6] + + +@pytest.fixture +def tokenA(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH + # yield Contract(vaultA.token()) + + +@pytest.fixture +def tokenB(): + yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC + # yield Contract(vaultB.token()) + + +@pytest.fixture +def vaultA_test(pm, gov, rewards, guardian, management, tokenA): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultB_test(pm, gov, rewards, guardian, management, tokenB): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultA(vaultA_test, tokenA): + yield vaultA_test + # WETH vault (PROD) + # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") + # assert vaultA_prod.token() == tokenA.address + # yield vaultA_prod + + +@pytest.fixture +def vaultB(vaultB_test, tokenB): + yield vaultB_test + # YFI vault (PROD) + # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") + # assert vaultB_prod.token() == tokenB.address + # yield vaultB_prod + + +@pytest.fixture +def tokenA_whale(accounts): + yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) + + +@pytest.fixture +def tokenB_whale(accounts): + yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc + + +@pytest.fixture +def sushi_whale(accounts): + yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) + + +@pytest.fixture +def amountA(tokenA): + yield 10 * 10 ** tokenA.decimals() + + +@pytest.fixture +def amountB(tokenB, joint): + reserve0, reserve1, a = Contract(joint.pair()).getReserves() + yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA + + +@pytest.fixture +def weth(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") + + +@pytest.fixture +def router(): + # Sushi + yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") + + +@pytest.fixture +def masterchef(): + yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") + + +@pytest.fixture +def sushi(): + yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") + + +@pytest.fixture +def mc_pid(): + yield 1 + + +@pytest.fixture +def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) + + +@pytest.fixture +def oracle(): + yield Contract( + Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() + ) + + +@pytest.fixture(autouse=True) +def mock_chainlink(AggregatorMock, gov): + owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + + priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + aggregator = gov.deploy(AggregatorMock, 0) + + priceProvider.proposeAggregator(aggregator.address, {"from": owner}) + priceProvider.confirmAggregator(aggregator.address, {"from": owner}) + + yield aggregator + + +@pytest.fixture +def joint( + gov, + providerA, + providerB, + SushiJoint, + router, + masterchef, + sushi, + weth, + mc_pid, + LPHedgingLibrary, +): + joint = gov.deploy( + SushiJoint, providerA, providerB, router, weth, sushi, masterchef, mc_pid + ) + + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + + yield joint + + +@pytest.fixture +def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultA) + strategy.setKeeper(keeper) + + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + + yield strategy + + +@pytest.fixture +def providerB(gov, strategist, vaultB, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultB) + + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + + yield strategy diff --git a/tests/spirit/conftest.py b/old_tests/spirit/conftest.py similarity index 100% rename from tests/spirit/conftest.py rename to old_tests/spirit/conftest.py diff --git a/tests/spirit/test_spirit_operation.py b/old_tests/spirit/test_spirit_operation.py similarity index 100% rename from tests/spirit/test_spirit_operation.py rename to old_tests/spirit/test_spirit_operation.py diff --git a/tests/test_donation.py b/old_tests/test_donation.py similarity index 85% rename from tests/test_donation.py rename to old_tests/test_donation.py index d1ad2f6..fe3f4bd 100644 --- a/tests/test_donation.py +++ b/old_tests/test_donation.py @@ -1,6 +1,5 @@ import brownie import pytest -from operator import xor from utils import sync_price @@ -21,8 +20,6 @@ def test_donation_provider( tokenA.transfer(providerA, amount, {"from": tokenA_whale}) assert providerA.balanceOfWant() == amount - providerA.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) assert joint.estimatedTotalAssetsInToken(tokenA) == 0 @@ -45,6 +42,7 @@ def test_donation_joint( providerB, joint, router, + gov, strategist, tokenA_whale, tokenB_whale, @@ -59,10 +57,6 @@ def test_donation_joint( ppsA_start = vaultA.pricePerShare() ppsB_start = vaultB.pricePerShare() - providerA.setInvestWant(True, {"from": strategist}) - providerA.setTakeProfit(False, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - providerB.setTakeProfit(False, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -115,15 +109,13 @@ def test_donation_joint( # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 diff --git a/tests/test_emergency.py b/old_tests/test_emergency.py similarity index 95% rename from tests/test_emergency.py rename to old_tests/test_emergency.py index 53ad678..01f8178 100644 --- a/tests/test_emergency.py +++ b/old_tests/test_emergency.py @@ -134,9 +134,9 @@ def test_liquidate_from_joint_and_swap_reward( assert joint.balanceOfReward() > 0 with brownie.reverts(): - joint.swapTokenForToken(tokenA, sushi, joint.balanceOfA(), {"from": gov}) + joint.swapTokenForToken([tokenA, sushi], joint.balanceOfA(), {"from": gov}) - joint.swapTokenForToken(sushi, tokenA, joint.balanceOfReward(), {"from": gov}) + joint.swapTokenForToken([sushi, tokenA], joint.balanceOfReward(), {"from": gov}) joint.returnLooseToProviders({"from": gov}) diff --git a/tests/test_joint_migration.py b/old_tests/test_joint_migration.py similarity index 82% rename from tests/test_joint_migration.py rename to old_tests/test_joint_migration.py index f1edcc4..7957aca 100644 --- a/tests/test_joint_migration.py +++ b/old_tests/test_joint_migration.py @@ -33,8 +33,8 @@ def test_joint_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) + providerA.setDontInvestWant(True, {"from": strategist}) + providerB.setDontInvestWant(True, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -48,20 +48,16 @@ def test_joint_migration( providerB, joint.router(), weth, - joint.masterchef(), joint.reward(), + joint.masterchef(), joint.pid(), {"from": gov}, ) providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - - providerA.setInvestWant(True, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - - assert providerA.takeProfit() == False - assert providerB.takeProfit() == False + providerA.setDontInvestWant(False, {"from": strategist}) + providerB.setDontInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -102,8 +98,8 @@ def test_joint_clone_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) + providerA.setDontInvestWant(True, {"from": strategist}) + providerB.setDontInvestWant(True, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -113,13 +109,13 @@ def test_joint_clone_migration( assert old_joint.balanceOfPair() + old_joint.balanceOfStake() == 0 new_joint = SushiJoint.at( - old_joint.cloneJoint( + old_joint.cloneSushiJoint( providerA, providerB, joint.router(), weth, - joint.masterchef(), joint.reward(), + joint.masterchef(), joint.pid(), {"from": gov}, ).return_value @@ -128,12 +124,8 @@ def test_joint_clone_migration( providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - - providerA.setInvestWant(True, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - - assert providerA.takeProfit() == False - assert providerB.takeProfit() == False + providerA.setDontInvestWant(False, {"from": strategist}) + providerB.setDontInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) diff --git a/tests/test_joint_misc.py b/old_tests/test_joint_misc.py similarity index 100% rename from tests/test_joint_misc.py rename to old_tests/test_joint_misc.py diff --git a/old_tests/test_migration.py b/old_tests/test_migration.py new file mode 100644 index 0000000..4f81b36 --- /dev/null +++ b/old_tests/test_migration.py @@ -0,0 +1,91 @@ +import brownie +import pytest +from brownie import Contract, Wei +from utils import sync_price, print_hedge_status + + +def test_migration( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, + weth, + ProviderStrategy, + SushiJoint, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + print_hedge_status(joint, tokenA, tokenB) + + assert joint.balanceOfStake() > 0 + tx = providerA.clone( + providerA.vault(), + providerA.strategist(), + providerA.rewards(), + providerA.keeper(), + ) + new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) + + joint.liquidatePosition({"from": strategist}) + joint.returnLooseToProviders({"from": strategist}) + + vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) + + new_joint = SushiJoint.at( + joint.cloneSushiJoint( + new_a, + providerB, + joint.router(), + weth, + joint.reward(), + joint.masterchef(), + joint.pid(), + {"from": gov}, + ).return_value + ) + + new_a.setJoint(new_joint, {"from": vaultA.governance()}) + providerB.setJoint(new_joint, {"from": vaultB.governance()}) + + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + # Wait plz + chain.sleep(60 * 60 * 24 * 1 - 30) + chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) + print_hedge_status(new_joint, tokenA, tokenB) + + assert new_joint.pendingReward() > 0 + print(f"Rewards: {new_joint.pendingReward()}") + + vaultA.updateStrategyDebtRatio(new_a, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultA.governance()}) + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert new_a.balanceOfWant() == 0 + assert providerB.balanceOfWant() == 0 + assert vaultA.strategies(new_a).dict()["totalGain"] == 0 + assert vaultB.strategies(providerB).dict()["totalGain"] == 0 + assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 diff --git a/old_tests/test_operation.py b/old_tests/test_operation.py new file mode 100644 index 0000000..0911b5b --- /dev/null +++ b/old_tests/test_operation.py @@ -0,0 +1,267 @@ +import brownie +import pytest +from brownie import Contract, Wei +from operator import xor +from utils import sync_price, print_hedge_status + + +def test_operation( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + print_hedge_status(joint, tokenA, tokenB) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 / 13) * 24) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + # losses due to not being able to earn enough to cover hedge without trades! + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + + +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB diff --git a/tests/test_operation_hedged.py b/old_tests/test_operation_hedged.py similarity index 85% rename from tests/test_operation_hedged.py rename to old_tests/test_operation_hedged.py index 79907b8..1007a84 100644 --- a/tests/test_operation_hedged.py +++ b/old_tests/test_operation_hedged.py @@ -2,39 +2,7 @@ import pytest from brownie import Contract, Wei, chain from operator import xor - - -def print_hedge_status(joint, tokenA, tokenB): - callID = joint.activeCallID() - putID = joint.activePutID() - callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") - putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) - assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) - (callPayout, putPayout) = joint.getOptionsProfit() - print(f"Bought two options:") - print(f"CALL #{callID}") - print(f"\tStrike {callInfo[1]/1e8}") - print(f"\tAmount {callInfo[2]/1e18}") - print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5] + callInfo[6]) / 0.8 - print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") - print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") - print(f"PUT #{putID}") - print(f"\tStrike {putInfo[1]/1e8}") - print(f"\tAmount {putInfo[2]/1e18}") - print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5] + putInfo[6]) / 0.8 - print(f"\tCost {costPut/1e6} {tokenB.symbol()}") - print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return (costCall, costPut) - - -def sync_price(joint, mock_chainlink, strategist): - pair = Contract(joint.pair()) - (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) +from utils import print_hedge_status, sync_price def test_operation_swap_a4b_hedged_light( @@ -108,7 +76,7 @@ def test_operation_swap_a4b_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -139,13 +107,14 @@ def test_operation_swap_a4b_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -156,9 +125,6 @@ def test_operation_swap_a4b_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -253,7 +219,7 @@ def test_operation_swap_a4b_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -283,13 +249,14 @@ def test_operation_swap_a4b_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -300,9 +267,6 @@ def test_operation_swap_a4b_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] @@ -391,7 +355,7 @@ def test_operation_swap_b4a_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -420,13 +384,14 @@ def test_operation_swap_b4a_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -437,9 +402,6 @@ def test_operation_swap_b4a_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -528,7 +490,7 @@ def test_operation_swap_b4a_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -557,13 +519,14 @@ def test_operation_swap_b4a_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -574,9 +537,6 @@ def test_operation_swap_b4a_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] diff --git a/old_tests/utils.py b/old_tests/utils.py new file mode 100644 index 0000000..78bb57f --- /dev/null +++ b/old_tests/utils.py @@ -0,0 +1,34 @@ +from brownie import Contract, chain + + +def sync_price(joint, mock_chainlink, strategist): + pair = Contract(joint.pair()) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) + + +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getHedgeProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5] + callInfo[6]) / 0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5] + putInfo[6]) / 0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return (costCall, costPut) diff --git a/requirements-dev.txt b/requirements-dev.txt index f03a904..61e6bbb 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1 +1,2 @@ +black==21.9b0 eth-brownie>=1.16.3,<2.0.0 diff --git a/tests/conftest.py b/tests/conftest.py index 954ead8..59a0f3c 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,9 +1,11 @@ import pytest -from brownie import config, Contract +from brownie import config +from brownie import Contract, accounts - -@pytest.fixture(autouse=True) -def isolation(fn_isolation): +# Function scoped isolation fixture to enable xdist. +# Snapshots the chain before each test and reverts after test completion. +@pytest.fixture(scope="function", autouse=True) +def shared_setup(fn_isolation): pass @@ -12,6 +14,16 @@ def gov(accounts): yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) +@pytest.fixture +def strat_ms(accounts): + yield accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) + + +@pytest.fixture +def user(accounts): + yield accounts[0] + + @pytest.fixture def rewards(accounts): yield accounts[1] @@ -37,157 +49,224 @@ def keeper(accounts): yield accounts[5] -@pytest.fixture -def attacker(accounts): - yield accounts[6] - - -@pytest.fixture -def tokenA(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH - # yield Contract(vaultA.token()) - - -@pytest.fixture -def tokenB(): - yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC - # yield Contract(vaultB.token()) +token_addresses = { + "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC + "YFI": "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e", # YFI + "WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", # WETH + "LINK": "0x514910771AF9Ca656af840dff83E8264EcF986CA", # LINK + "USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7", # USDT + "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI + "USDC": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", # USDC + "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI +} + +# TODO: uncomment those tokens you want to test as want +@pytest.fixture( + params=[ + # 'WBTC', # WBTC + # "YFI", # YFI + "WETH", # WETH + # 'LINK', # LINK + # 'USDT', # USDT + # 'DAI', # DAI + # 'USDC', # USDC + ], + scope="session", + autouse=True, +) +def tokenA(request): + yield Contract(token_addresses[request.param]) + + +# TODO: uncomment those tokens you want to test as want +@pytest.fixture( + params=[ + # 'WBTC', # WBTC + # "YFI", # YFI + # "WETH", # WETH + # 'LINK', # LINK + # 'USDT', # USDT + # 'DAI', # DAI + "USDC", # USDC + ], + scope="session", + autouse=True, +) +def tokenB(request): + yield Contract(token_addresses[request.param]) + + +whale_addresses = { + "WBTC": "0x28c6c06298d514db089934071355e5743bf21d60", + "WETH": "0x28c6c06298d514db089934071355e5743bf21d60", + "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", + "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", + "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "USDC": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", +} + + +@pytest.fixture(scope="session", autouse=True) +def tokenA_whale(tokenA): + yield whale_addresses[tokenA.symbol()] + + +@pytest.fixture(scope="session", autouse=True) +def tokenB_whale(tokenB): + yield whale_addresses[tokenB.symbol()] + + +token_prices = { + "WBTC": 60_000, + "WETH": 4_220, + "LINK": 20, + "YFI": 30_000, + "USDT": 1, + "USDC": 1, + "DAI": 1, +} -@pytest.fixture -def vaultA_test(pm, gov, rewards, guardian, management, tokenA): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) - yield vault - - -@pytest.fixture -def vaultB_test(pm, gov, rewards, guardian, management, tokenB): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) - yield vault +@pytest.fixture(autouse=True) +def amountA(tokenA, tokenA_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenA.symbol()]) + amount = amillion * 10 ** tokenA.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenA.balanceOf(tokenA_whale): + amount = tokenA.balanceOf(tokenA_whale) + tokenA.transfer(user, amount, {"from": tokenA_whale}) + yield amount -@pytest.fixture -def vaultA(vaultA_test, tokenA): - yield vaultA_test - # WETH vault (PROD) - # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") - # assert vaultA_prod.token() == tokenA.address - # yield vaultA_prod +@pytest.fixture(autouse=True) +def amountB(tokenB, tokenB_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenB.symbol()]) + amount = amillion * 10 ** tokenB.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenB.balanceOf(tokenB_whale): + amount = tokenB.balanceOf(tokenB_whale) + tokenB.transfer(user, amount, {"from": tokenB_whale}) + yield amount @pytest.fixture -def vaultB(vaultB_test, tokenB): - yield vaultB_test - # YFI vault (PROD) - # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") - # assert vaultB_prod.token() == tokenB.address - # yield vaultB_prod +def mc_pid(): + yield 1 -@pytest.fixture -def tokenA_whale(accounts): - yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) +router_addresses = { + "SUSHI": "0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F", +} @pytest.fixture -def tokenB_whale(accounts): - yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc +def router(rewards): + yield Contract(router_addresses[rewards.symbol()]) @pytest.fixture -def sushi_whale(accounts): - yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) +def weth(): + token_address = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2" + yield Contract(token_address) -@pytest.fixture -def amountA(tokenA): - yield 10 * 10 ** tokenA.decimals() +@pytest.fixture(params=["SUSHI"], scope="session", autouse=True) +def rewards(request): + rewards_address = token_addresses[request.param] # sushi + yield Contract(rewards_address) @pytest.fixture -def amountB(tokenB, joint): - reserve0, reserve1, a = Contract(joint.pair()).getReserves() - yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA +def rewards_whale(rewards): + yield whale_addresses[rewards.symbol()] -@pytest.fixture -def weth(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") +masterchef_addresses = { + "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", +} @pytest.fixture -def router(): - # Sushi - yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") +def masterchef(rewards): + yield Contract(masterchef_addresses[rewards.symbol()]) @pytest.fixture -def masterchef(): - yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") +def weth_amount(user, weth): + weth_amount = 10 ** weth.decimals() + user.transfer(weth, weth_amount) + yield weth_amount -@pytest.fixture -def sushi(): - yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") - - -@pytest.fixture -def mc_pid(): - yield 1 - +@pytest.fixture(scope="function", autouse=True) +def vaultA(pm, gov, rewards, guardian, management, tokenA): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagement(management, {"from": gov}) + yield vault -@pytest.fixture -def LPHedgingLibrary(LPHedgingLib, gov): - yield gov.deploy(LPHedgingLib) +@pytest.fixture(scope="function", autouse=True) +def vaultB(pm, gov, rewards, guardian, management, tokenB): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagement(management, {"from": gov}) + yield vault -@pytest.fixture -def oracle(): - yield Contract( - Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() - ) +@pytest.fixture(scope="session") +def registry(): + yield Contract("0x50c1a2eA0a861A967D9d0FFE2AE4012c2E053804") -@pytest.fixture(autouse=True) -def mock_chainlink(AggregatorMock, gov): - owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" - priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") - aggregator = gov.deploy(AggregatorMock, 0) +@pytest.fixture(scope="session") +def live_vaultA(registry, tokenA): + yield registry.latestVault(tokenA) - priceProvider.proposeAggregator(aggregator.address, {"from": owner}) - priceProvider.confirmAggregator(aggregator.address, {"from": owner}) - yield aggregator +@pytest.fixture(scope="session") +def live_vaultB(registry, tokenB): + yield registry.latestVault(tokenB) @pytest.fixture def joint( - gov, + strategist, + keeper, providerA, providerB, SushiJoint, router, masterchef, - sushi, + rewards, weth, mc_pid, LPHedgingLibrary, + gov, + tokenA, + tokenB, ): joint = gov.deploy( - SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid + SushiJoint, + providerA, + providerB, + router, + weth, + rewards, + callPool_addresses[tokenA.symbol()], + putPool_addresses[tokenA.symbol()], + masterchef, + mc_pid, ) providerA.setJoint(joint, {"from": gov}) @@ -197,19 +276,102 @@ def joint( @pytest.fixture -def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): +def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - yield strategy @pytest.fixture -def providerB(gov, strategist, vaultB, ProviderStrategy): +def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) - + strategy.setKeeper(keeper) vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - yield strategy + + +putPool_addresses = { + "WETH": "0x790e96E7452c3c2200bbCAA58a468256d482DD8b", + "WBTC": "0x7A42A60F8bA4843fEeA1bD4f08450D2053cC1ab6", +} +callPool_addresses = { + "WETH": "0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d", + "WBTC": "0xfA77f713901a840B3DF8F2Eb093d95fAC61B215A", +} + + +@pytest.fixture(autouse=True) +def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): + hegic_gov = "0xf15968a096fc8f47650001585d23bee819b5affb" + putPool = Contract(putPool_addresses[tokenA.symbol()]) + callPool = Contract(callPool_addresses[tokenA.symbol()]) + + callPool.setMaxDepositAmount(2 ** 256 - 1, 2 ** 256 - 1, {"from": hegic_gov}) + putPool.setMaxDepositAmount(2 ** 256 - 1, 2 ** 256 - 1, {"from": hegic_gov}) + + tokenA.approve(callPool, 2 ** 256 - 1, {"from": tokenA_whale}) + callPool.provideFrom(tokenA_whale, amountA, False, 0, {"from": tokenA_whale}) + tokenB.approve(putPool, 2 ** 256 - 1, {"from": tokenB_whale}) + putPool.provideFrom(tokenB_whale, amountB, False, 0, {"from": tokenB_whale}) + + +# @pytest.fixture +# def cloned_strategy(Strategy, vault, strategy, strategist, gov): +# # TODO: customize clone method and arguments +# # TODO: use correct contract name (i.e. replace Strategy) +# cloned_strategy = strategy.cloneStrategy( +# strategist, {"from": strategist} +# ).return_value +# cloned_strategy = Strategy.at(cloned_strategy) +# vault.revokeStrategy(strategy) +# vault.addStrategy(cloned_strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) +# yield +# + + +@pytest.fixture(autouse=False) +def withdraw_no_losses(vault, token, amount, user): + yield + if vault.totalSupply() != 0: + return + vault.withdraw({"from": user}) + + # check that we dont have previously realised losses + # NOTE: this assumes deposit is `amount` + assert token.balanceOf(user) >= amount + + +@pytest.fixture(autouse=True) +def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) + + +@pytest.fixture(scope="session", autouse=True) +def RELATIVE_APPROX(): + yield 1e-5 + + +@pytest.fixture(autouse=True) +def mock_chainlink(AggregatorMock, gov): + owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + aggregator = gov.deploy(AggregatorMock, 0) + + priceProvider.proposeAggregator(aggregator.address, {"from": owner}) + priceProvider.confirmAggregator(aggregator.address, {"from": owner}) + + yield aggregator + + +@pytest.fixture(autouse=True) +def first_sync(mock_chainlink, joint): + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + * 1e8 + ) + mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py new file mode 100644 index 0000000..b9f883f --- /dev/null +++ b/tests/test_airdrop.py @@ -0,0 +1,42 @@ +from utils import actions, checks, utils +import pytest + + +def test_airdrop( + chain, + accounts, + token, + vault, + strategy, + user, + strategist, + amount, + RELATIVE_APPROX, + token_whale, +): + # Deposit to the vault + actions.user_deposit(user, vault, token, amount) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + strategy.harvest({"from": strategist}) + total_assets = strategy.estimatedTotalAssets() + assert pytest.approx(total_assets, rel=RELATIVE_APPROX) == amount + + # we airdrop tokens to strategy + airdrop_amount = amount * 0.1 # 10% of current assets + token.transfer(strategy, airdrop_amount, {"from": token_whale}) + + # check that estimatedTotalAssets estimates correctly + assert total_assets + airdrop_amount == strategy.estimatedTotalAssets() + + before_pps = vault.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + strategy.harvest() + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + profit = token.balanceOf(vault.address) # Profits go to vault + # TODO: Uncomment the lines below + assert token.balanceOf(strategy) + profit > amount + assert vault.pricePerShare() > before_pps diff --git a/tests/test_clone.py b/tests/test_clone.py new file mode 100644 index 0000000..cff0250 --- /dev/null +++ b/tests/test_clone.py @@ -0,0 +1,21 @@ +# TODO: Uncomment if your strategy is clonable + +# from utils import actions + +# def test_clone( +# vault, strategy, token, amount, gov, user, RELATIVE_APPROX +# ): +# # send strategy to steady state +# actions.first_deposit_and_harvest(vault, strategy, token, user, gov, amount, RELATIVE_APPROX) + +# # TODO: add clone logic +# cloned_strategy = strategy.clone(vault, {'from': gov}) + +# # free funds from old strategy +# vault.revokeStrategy(strategy, {'from': gov}) +# strategy.harvest({'from': gov}) +# assert strategy.estimatedTotalAssets() == 0 + +# # take funds to new strategy +# cloned_strategy.harvest({'from': gov}) +# assert cloned_strategy.estimatedTotalAssets() > 0 diff --git a/tests/test_harvests.py b/tests/test_harvests.py new file mode 100644 index 0000000..0fcdf21 --- /dev/null +++ b/tests/test_harvests.py @@ -0,0 +1,156 @@ +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +# tests harvesting a strategy that returns profits correctly +def test_profitable_harvest( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + # TODO: Add some code before harvest #2 to simulate earning yield + profit_amount_percentage = 0.02 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + # check that estimatedTotalAssets estimates correctly + assert ( + pytest.approx(total_assets_tokenA + profit_amount_tokenA, rel=5 * 1e-3) + == providerA.estimatedTotalAssets() + ) + assert ( + pytest.approx(total_assets_tokenB + profit_amount_tokenB, rel=5 * 1e-3) + == providerB.estimatedTotalAssets() + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB + + +# TODO: implement this +# tests harvesting a strategy that reports losses +def test_lossy_harvest( + chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX +): + # Deposit to the vault + actions.user_deposit(user, vault, token, amount) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + strategy.harvest({"from": strategist}) + total_assets = strategy.estimatedTotalAssets() + assert pytest.approx(total_assets, rel=RELATIVE_APPROX) == amount + + # TODO: Add some code before harvest #2 to simulate a lower pps + loss_amount = amount * 0.05 + actions.generate_loss(loss_amount) + + # check that estimatedTotalAssets estimates correctly + assert total_assets - loss_amount == strategy.estimatedTotalAssets() + + # Harvest 2: Realize loss + chain.sleep(1) + tx = strategy.harvest({"from": strategist}) + checks.check_harvest_loss(tx, loss_amount) + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + + # User will withdraw accepting losses + vault.withdraw(vault.balanceOf(user), user, 10_000, {"from": user}) + assert token.balanceOf(user) + loss_amount == amount + + +# TODO: implement this +# tests harvesting a strategy twice, once with loss and another with profit +# it checks that even with previous profit and losses, accounting works as expected +def test_choppy_harvest( + chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX +): + # Deposit to the vault + actions.user_deposit(user, vault, token, amount) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + strategy.harvest({"from": strategist}) + + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + # TODO: Add some code before harvest #2 to simulate a lower pps + loss_amount = amount * 0.05 + actions.generate_loss(loss_amount) + + # Harvest 2: Realize loss + chain.sleep(1) + tx = strategy.harvest({"from": strategist}) + checks.check_harvest_loss(tx, loss_amount) + + # TODO: Add some code before harvest #3 to simulate a higher pps () + profit_amount = amount * 0.1 # 10% profit + actions.generate_profit(profit_amount) + + chain.sleep(1) + tx = strategy.harvest({"from": strategist}) + checks.check_harvest_profit(tx, profit_amount) + + # User will withdraw accepting losses + vault.withdraw({"from": user}) + + # User will take 100% losses and 100% profits + assert token.balanceOf(user) == amount + profit_amount - loss_amount diff --git a/tests/test_healthcheck.py b/tests/test_healthcheck.py new file mode 100644 index 0000000..56d32eb --- /dev/null +++ b/tests/test_healthcheck.py @@ -0,0 +1,37 @@ +from utils import actions +import brownie +from brownie import Contract + + +def test_healthcheck(user, vault, token, amount, strategy, chain, strategist, gov): + # Deposit to the vault + actions.user_deposit(user, vault, token, amount) + + assert strategy.doHealthCheck() + assert strategy.healthCheck() == Contract("health.ychad.eth") + + chain.sleep(1) + strategy.harvest({"from": strategist}) + + chain.sleep(24 * 3600) + chain.mine() + + strategy.setDoHealthCheck(True, {"from": gov}) + + # TODO: generate a unacceptable loss + loss_amount = amount * 0.05 + actions.generate_loss(loss_amount) + + # Harvest should revert because the loss in unacceptable + with brownie.reverts("!healthcheck"): + strategy.harvest({"from": strategist}) + + # we disable the healthcheck + strategy.setDoHealthCheck(False, {"from": gov}) + + # the harvest should go through, taking the loss + tx = strategy.harvest({"from": strategist}) + assert tx.events["Harvested"]["loss"] == loss_amount + + vault.withdraw({"from": user}) + assert token.balanceOf(user) < amount # user took losses diff --git a/tests/test_manual_operation.py b/tests/test_manual_operation.py new file mode 100644 index 0000000..587bfa7 --- /dev/null +++ b/tests/test_manual_operation.py @@ -0,0 +1,23 @@ +from utils import actions +from utils import utils + +# TODO: check that all manual operation works as expected +# manual operation: those functions that are called by management to affect strategy's position +# e.g. repay debt manually +# e.g. emergency unstake +def test_manual_function1( + chain, token, vault, strategy, amount, gov, user, management, RELATIVE_APPROX +): + # set up steady state + actions.first_deposit_and_harvest( + vault, strategy, token, user, gov, amount, RELATIVE_APPROX + ) + + # use manual function + # strategy.manual_function(arg1, arg2, {"from": management}) + + # shut down strategy and check accounting + strategy.updateStrategyDebtRatio(strategy, 0, {"from": gov}) + strategy.harvest({"from": gov}) + utils.sleep() + return diff --git a/tests/test_migration.py b/tests/test_migration.py index ffd1166..d441c15 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -1,108 +1,44 @@ -import brownie +# TODO: Add tests that show proper migration of the strategy to a newer one +# Use another copy of the strategy to simulate the migration +# Show that nothing is lost! + import pytest -from brownie import Contract, Wei -from utils import sync_price, print_hedge_status +from utils import actions def test_migration( chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - gov, + token, + vault, + strategy, + amount, + Strategy, strategist, - tokenA_whale, - tokenB_whale, - weth, - ProviderStrategy, - SushiJoint, - mock_chainlink, + gov, + user, + RELATIVE_APPROX, ): - sync_price(joint, mock_chainlink, strategist) - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - print_hedge_status(joint, tokenA, tokenB) - - assert joint.balanceOfStake() > 0 - tx = providerA.cloneProviderStrategy( - providerA.vault(), - providerA.strategist(), - providerA.rewards(), - providerA.keeper(), - ) - new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) - - joint.liquidatePosition({"from": strategist}) - joint.returnLooseToProviders({"from": strategist}) - - vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) - - new_joint = SushiJoint.at( - joint.cloneJoint( - new_a, - providerB, - joint.router(), - weth, - joint.masterchef(), - joint.reward(), - joint.pid(), - {"from": gov}, - ).return_value + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + + chain.sleep(1) + strategy.harvest({"from": gov}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + # TODO: add other tokens balance + pre_want_balance = token.balanceOf(strategy) + + # migrate to a new strategy + new_strategy = strategist.deploy(Strategy, vault) + vault.migrateStrategy(strategy, new_strategy, {"from": gov}) + assert ( + pytest.approx(new_strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) + == amount ) - new_a.setJoint(new_joint, {"from": vaultA.governance()}) - providerB.setJoint(new_joint, {"from": vaultB.governance()}) - - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - # Wait plz - chain.sleep(60 * 60 * 24 * 1 - 30) - chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) - print_hedge_status(new_joint, tokenA, tokenB) - - assert new_joint.pendingReward() > 0 - print(f"Rewards: {new_joint.pendingReward()}") - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - new_a.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(new_a).dict()["totalGain"] == 0 - assert vaultB.strategies(providerB).dict()["totalGain"] == 0 - - new_a.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - new_a.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + # TODO: check that balances match previous balances + # TODO: add more tokens that the strategy holds + assert pre_want_balance == token.balanceOf(new_strategy) - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - # due to fees from option - assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + # check that harvest work as expected + new_strategy.harvest({"from": gov}) diff --git a/tests/test_operation.py b/tests/test_operation.py index 6419e48..a825d1b 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -1,273 +1,114 @@ import brownie +from brownie import Contract import pytest -from brownie import Contract, Wei -from operator import xor -from utils import sync_price, print_hedge_status +from utils import actions, checks def test_operation( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, + chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX ): - sync_price(joint, mock_chainlink, strategist) + # Deposit to the vault + user_balance_before = token.balanceOf(user) + actions.user_deposit(user, vault, token, amount) - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) + # harvest + chain.sleep(1) + strategy.harvest({"from": strategist}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) + # tend() + strategy.tend({"from": strategist}) - ppsA_start = vaultA.pricePerShare() - ppsB_start = vaultB.pricePerShare() - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - print_hedge_status(joint, tokenA, tokenB) - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + # withdrawal + vault.withdraw({"from": user}) + assert ( + pytest.approx(token.balanceOf(user), rel=RELATIVE_APPROX) == user_balance_before ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 / 13) * 24) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - # Harvest should be a no-op - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - chain.sleep(60 * 60 * 8) - chain.mine(1) - # losses due to not being able to earn enough to cover hedge without trades! - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - - -def test_operation_swap_a4b( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - router, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, +def test_emergency_exit( + chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX ): - sync_price(joint, mock_chainlink, strategist) - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) - router.swapExactTokensForTokens( - tokenA.balanceOf(tokenA_whale), - 0, - [tokenA, tokenB], - tokenA_whale, - 2 ** 256 - 1, - {"from": tokenA_whale}, - ) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) + # Deposit to the vault + actions.user_deposit(user, vault, token, amount) + chain.sleep(1) + strategy.harvest({"from": strategist}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + # set emergency and exit + strategy.setEmergencyExit() + chain.sleep(1) + strategy.harvest({"from": strategist}) + assert strategy.estimatedTotalAssets() < amount - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] - assert lossA > 0 - assert lossB > 0 - - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB - - -def test_operation_swap_b4a( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - router, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, +def test_increase_debt_ratio( + chain, gov, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX ): - sync_price(joint, mock_chainlink, strategist) - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - router.swapExactTokensForTokens( - tokenB.balanceOf(tokenB_whale), - 0, - [tokenB, tokenA], - tokenB_whale, - 2 ** 256 - 1, - {"from": tokenB_whale}, - ) + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) + chain.sleep(1) + strategy.harvest({"from": strategist}) + half = int(amount / 2) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == half - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) + vault.updateStrategyDebtRatio(strategy.address, 10_000, {"from": gov}) + chain.sleep(1) + strategy.harvest({"from": strategist}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] - - assert lossA > 0 - assert lossB > 0 - - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB +def test_decrease_debt_ratio( + chain, gov, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX +): + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + vault.updateStrategyDebtRatio(strategy.address, 10_000, {"from": gov}) + chain.sleep(1) + strategy.harvest({"from": strategist}) + + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) + chain.sleep(1) + strategy.harvest({"from": strategist}) + half = int(amount / 2) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == half + + +def test_sweep(gov, vault, strategy, token, user, amount, weth, weth_amount): + # Strategy want token doesn't work + token.transfer(strategy, amount, {"from": user}) + assert token.address == strategy.want() + assert token.balanceOf(strategy) > 0 + with brownie.reverts("!want"): + strategy.sweep(token, {"from": gov}) + + # Vault share token doesn't work + with brownie.reverts("!shares"): + strategy.sweep(vault.address, {"from": gov}) + + # TODO: If you add protected tokens to the strategy. + # Protected token doesn't work + # with brownie.reverts("!protected"): + # strategy.sweep(strategy.protectedToken(), {"from": gov}) + + before_balance = weth.balanceOf(gov) + weth.transfer(strategy, weth_amount, {"from": user}) + assert weth.address != strategy.want() + assert weth.balanceOf(user) == 0 + strategy.sweep(weth, {"from": gov}) + assert weth.balanceOf(gov) == weth_amount + before_balance + + +def test_triggers(chain, gov, vault, strategy, token, amount, user, strategist): + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) + chain.sleep(1) + strategy.harvest() + + strategy.harvestTrigger(0) + strategy.tendTrigger(0) diff --git a/tests/test_restricted_fn.py b/tests/test_restricted_fn.py new file mode 100644 index 0000000..0257a78 --- /dev/null +++ b/tests/test_restricted_fn.py @@ -0,0 +1,40 @@ +import pytest +from brownie import reverts + + +def test_restricted_fn_user(strategy, user): + # TODO: add all the external functions that should not be callable by a user (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': user}) + + # NO FUNCTIONS THAT CHANGE STRATEGY BEHAVIOR SHOULD BE CALLABLE FROM A USER + # thus, this may not be used + # TODO: add all the external functions that should be callably by a user (if any) + # strategy.setter(arg1, arg2, {'from': user}) + return + + +def test_restricted_fn_management(strategy, management): + # ONLY FUNCTIONS THAT DO NOT HAVE RUG POTENTIAL SHOULD BE CALLABLE BY MANAGEMENT + # (e.g. a change of 3rd party contract => rug potential) + # (e.g. a change in leverage ratio => no rug potential) + # TODO: add all the external functions that should not be callable by management (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': management}) + + # Functions that are required to unwind a strategy should go be callable by management + # TODO: add all the external functions that should be callably by management (if any) + # strategy.setter(arg1, arg2, {'from': management}) + return + + +def test_restricted_fn_governance(strategy, gov): + # OPTIONAL: No functions are required to not be callable from governance so this may not be used + # TODO: add all the external functions that should not be callable by governance (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': gov}) + + # All setter functions should be callable by governance + # TODO: add all the external functions that should be callably by governance (if any) + # strategy.setter(arg1, arg2, {'from': gov}) + return diff --git a/tests/test_revoke.py b/tests/test_revoke.py new file mode 100644 index 0000000..4b782ea --- /dev/null +++ b/tests/test_revoke.py @@ -0,0 +1,55 @@ +import pytest +from utils import actions, checks + + +def test_revoke_strategy_from_vault( + chain, token, vault, strategy, amount, user, gov, RELATIVE_APPROX +): + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + chain.sleep(1) + strategy.harvest({"from": gov}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + # In order to pass this tests, you will need to implement prepareReturn. + # TODO: uncomment the following lines. + # vault.revokeStrategy(strategy.address, {"from": gov}) + # chain.sleep(1) + # strategy.harvest({'from': gov}) + # assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount + + +def test_revoke_strategy_from_strategy( + chain, token, vault, strategy, amount, gov, user, RELATIVE_APPROX +): + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + chain.sleep(1) + strategy.harvest({"from": gov}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + strategy.setEmergencyExit() + chain.sleep(1) + strategy.harvest({"from": gov}) + assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount + + +def test_revoke_with_profit( + chain, token, vault, strategy, amount, user, gov, RELATIVE_APPROX +): + actions.user_deposit(user, vault, token, amount) + chain.sleep(1) + strategy.harvest({"from": gov}) + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + # TODO: customize generate_profit function + profit_amount = amount * 0.05 # generating a 5% profit + actions.generate_profit(profit_amount) + + # Revoke strategy + # In order to pass this tests, you will need to implement prepareReturn. + # TODO: uncomment the following lines. + vault.revokeStrategy(strategy.address, {"from": gov}) + chain.sleep(1) + strategy.harvest({"from": gov}) + checks.check_revoked_strategy(vault, strategy) diff --git a/tests/test_shutdown.py b/tests/test_shutdown.py new file mode 100644 index 0000000..d179d87 --- /dev/null +++ b/tests/test_shutdown.py @@ -0,0 +1,29 @@ +import pytest +from utils import checks, actions, utils + +# TODO: Add tests that show proper operation of this strategy through "emergencyExit" +# Make sure to demonstrate the "worst case losses" as well as the time it takes + + +def test_shutdown(chain, token, vault, strategy, amount, gov, user, RELATIVE_APPROX): + # Deposit to the vault and harvest + actions.user_deposit(user, vault, token, amount) + chain.sleep(1) + strategy.harvest({"from": gov}) + utils.sleep() + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + + # Generate profit + profit_amount = amount * 0.1 # 10% profit + actions.generate_profit(profit_amount) + + # Set debtRatio to 0, then harvest, check that accounting worked as expected + vault.updateStrategyDebtRatio(strategy, 0, {"from": gov}) + strategy.harvest({"from": gov}) + utils.sleep() + + # TODO: manually do the accounting, then add here and let the code check + totalGain = profit_amount + totalLoss = 0 + totalDebt = amount + checks.check_accounting(vault, strategy, totalGain, totalLoss, totalDebt) diff --git a/tests/utils/actions.py b/tests/utils/actions.py new file mode 100644 index 0000000..5869b24 --- /dev/null +++ b/tests/utils/actions.py @@ -0,0 +1,96 @@ +import pytest +from brownie import chain, Contract +import utils + +# This file is reserved for standard actions like deposits +def user_deposit(user, vault, token, amount): + if token.allowance(user, vault) < amount: + token.approve(vault, 2 ** 256 - 1, {"from": user}) + vault.deposit(amount, {"from": user}) + assert token.balanceOf(vault.address) == amount + + +def gov_start_epoch(gov, providerA, providerB, joint, vaultA, vaultB): + # the first harvest sends funds (tokenA) to joint contract and waits for tokenB funds + # the second harvest sends funds (tokenB) to joint contract AND invests them (if there is enough TokenA) + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 0 after starting an epoch to be sure that funds return to vault after each epoch + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + +def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): + # first harvest uninvests (withdraws, closes hedge and removes liquidity) and takes funds (tokenA) + # second harvest takes funds (tokenB) from joint + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 10_000 in tests because the two vaults have the same amount. + # in prod we need to set these manually to represent the same value + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) + + +def generate_profit( + amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale +): + # we just airdrop tokens to the joint + tokenA = Contract(joint.tokenA()) + tokenB = Contract(joint.tokenB()) + profitA = providerA.estimatedTotalAssets() * amount_percentage + profitB = providerB.estimatedTotalAssets() * amount_percentage + + tokenA.transfer(joint, profitA, {"from": tokenA_whale}) + tokenB.transfer(joint, profitB, {"from": tokenB_whale}) + + return profitA, profitB + + +def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink): + tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale}) + print( + f"Dumping {amountFrom/10**tokenFrom.decimals()} {tokenFrom.symbol()} for {tokenTo.symbol()}" + ) + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + ) + print(f"OldPairPrice: {pairPrice}") + router.swapExactTokensForTokens( + amountFrom, + 0, + [tokenFrom, tokenTo], + tokenFrom_whale, + 2 ** 256 - 1, + {"from": tokenFrom_whale}, + ) + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + ) + print(f"NewPairPrice: {pairPrice}") + utils.sync_price(joint, mock_chainlink) + + +# TODO: add args as required +def generate_loss(amount): + # TODO: add action for simulating profit + return + + +def first_deposit_and_harvest( + vault, strategy, token, user, gov, amount, RELATIVE_APPROX +): + # Deposit to the vault and harvest + token.approve(vault.address, amount, {"from": user}) + vault.deposit(amount, {"from": user}) + chain.sleep(1) + strategy.harvest({"from": gov}) + utils.sleep() + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount diff --git a/tests/utils/checks.py b/tests/utils/checks.py new file mode 100644 index 0000000..65a94af --- /dev/null +++ b/tests/utils/checks.py @@ -0,0 +1,38 @@ +import brownie +from brownie import interface +import pytest + +# This file is reserved for standard checks +def check_vault_empty(vault): + assert vault.totalAssets() == 0 + assert vault.totalSupply() == 0 + + +def check_strategy_empty(strategy): + assert strategy.estimatedTotalAssets() == 0 + vault = interface.VaultAPI(strategy.vault()) + assert vault.strategies(strategy).dict()["totalDebt"] == 0 + + +def check_revoked_strategy(vault, strategy): + status = vault.strategies(strategy).dict() + assert status.debtRatio == 0 + assert status.totalDebt == 0 + return + + +def check_harvest_profit(tx, profit_amount): + assert tx.events["Harvested"]["gain"] == profit_amount + + +def check_harvest_loss(tx, loss_amount): + assert tx.events["Harvested"]["loss"] == loss_amount + + +def check_accounting(vault, strategy, totalGain, totalLoss, totalDebt): + # inputs have to be manually calculated then checked + status = vault.strategies(strategy).dict() + assert status["totalGain"] == totalGain + assert status["totalLoss"] == totalLoss + assert status["totalDebt"] == totalDebt + return diff --git a/tests/utils/utils.py b/tests/utils/utils.py new file mode 100644 index 0000000..8f71d4b --- /dev/null +++ b/tests/utils/utils.py @@ -0,0 +1,72 @@ +import brownie +from brownie import interface, chain, accounts + + +def sync_price(joint, mock_chainlink, strategist): + # we update the price on the Oracle to simulate real market dynamics + # otherwise, price of pair and price of oracle would be different and it would look manipulated + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + ) + mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) + +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getHedgeProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5] + callInfo[6]) / 0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5] + putInfo[6]) / 0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return (costCall, costPut) + +def vault_status(vault): + print(f"--- Vault {vault.name()} ---") + print(f"API: {vault.apiVersion()}") + print(f"TotalAssets: {to_units(vault, vault.totalAssets())}") + print(f"PricePerShare: {to_units(vault, vault.pricePerShare())}") + print(f"TotalSupply: {to_units(vault, vault.totalSupply())}") + + +def strategy_status(vault, strategy): + status = vault.strategies(strategy).dict() + print(f"--- Strategy {strategy.name()} ---") + print(f"Performance fee {status['performanceFee']}") + print(f"Debt Ratio {status['debtRatio']}") + print(f"Total Debt {to_units(vault, status['totalDebt'])}") + print(f"Total Gain {to_units(vault, status['totalGain'])}") + print(f"Total Loss {to_units(vault, status['totalLoss'])}") + + +def to_units(token, amount): + return amount / (10 ** token.decimals()) + + +def from_units(token, amount): + return amount * (10 ** token.decimals()) + + +# default: 6 hours (sandwich protection) +def sleep(seconds=6 * 60 * 60): + chain.sleep(seconds) + chain.mine(1) diff --git a/yarn.lock b/yarn.lock index 838f561..52a4a5f 100644 --- a/yarn.lock +++ b/yarn.lock @@ -30,11 +30,6 @@ dependencies: regenerator-runtime "^0.13.4" -"@chainlink/contracts@^0.2.1": - version "0.2.1" - resolved "https://registry.yarnpkg.com/@chainlink/contracts/-/contracts-0.2.1.tgz#0815901baa4634b7b41b4e747f3425e2c968fb85" - integrity sha512-mAQgPQKiqW3tLMlp31NgcnXpwG3lttgKU0izAqKiirJ9LH7rQ+O0oHIVR5Qp2yuqgmfbLsgfdLo4GcVC8IFz3Q== - "@commitlint/cli@^11.0.0": version "11.0.0" resolved "https://registry.yarnpkg.com/@commitlint/cli/-/cli-11.0.0.tgz#698199bc52afed50aa28169237758fa14a67b5d3" @@ -196,24 +191,6 @@ resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0" integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA== -"@uniswap/lib@1.1.1": - version "1.1.1" - resolved "https://registry.yarnpkg.com/@uniswap/lib/-/lib-1.1.1.tgz#0afd29601846c16e5d082866cbb24a9e0758e6bc" - integrity sha512-2yK7sLpKIT91TiS5sewHtOa7YuM8IuBXVl4GZv2jZFys4D2sY7K5vZh6MqD25TPA95Od+0YzCVq6cTF2IKrOmg== - -"@uniswap/v2-core@1.0.0": - version "1.0.0" - resolved "https://registry.yarnpkg.com/@uniswap/v2-core/-/v2-core-1.0.0.tgz#e0fab91a7d53e8cafb5326ae4ca18351116b0844" - integrity sha512-BJiXrBGnN8mti7saW49MXwxDBRFiWemGetE58q8zgfnPPzQKq55ADltEILqOt6VFZ22kVeVKbF8gVd8aY3l7pA== - -"@uniswap/v2-periphery@^1.1.0-beta.0": - version "1.1.0-beta.0" - resolved "https://registry.yarnpkg.com/@uniswap/v2-periphery/-/v2-periphery-1.1.0-beta.0.tgz#20a4ccfca22f1a45402303aedb5717b6918ebe6d" - integrity sha512-6dkwAMKza8nzqYiXEr2D86dgW3TTavUvCR0w2Tu33bAbM8Ah43LKAzH7oKKPRT5VJQaMi1jtkGs1E8JPor1n5g== - dependencies: - "@uniswap/lib" "1.1.1" - "@uniswap/v2-core" "1.0.0" - JSONStream@^1.0.4: version "1.3.5" resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0" From 59518f98c2d437c2d76a42dfd98821c49ba56607 Mon Sep 17 00:00:00 2001 From: jmonteer <68742302+jmonteer@users.noreply.github.com> Date: Wed, 27 Oct 2021 15:19:06 +0200 Subject: [PATCH 073/132] Revert "Refactor tests (#9)" (#10) This reverts commit 07a8120a3cc6ef6ab877cc65ce05c23098337cc5. --- contracts/AggregatorMock.sol | 21 +- contracts/BooJoint.sol | 52 +++ contracts/HegicJoint.sol | 280 ------------ contracts/Joint.sol | 421 +++++++++++------- contracts/LPHedgingLib.sol | 156 +++---- contracts/ProviderStrategy.sol | 135 ++++-- contracts/SpiritJoint.sol | 55 +++ contracts/SushiJoint.sol | 115 +---- interfaces/IERC20Extended.sol | 10 - interfaces/hegic/IHegicOptions.sol | 2 - old_tests/conftest.py | 215 --------- old_tests/test_migration.py | 91 ---- old_tests/test_operation.py | 267 ----------- old_tests/utils.py | 34 -- requirements-dev.txt | 1 - {old_tests => tests}/boo/conftest.py | 0 .../boo/test_boo_operation.py | 0 tests/conftest.py | 380 +++++----------- {old_tests => tests}/spirit/conftest.py | 0 .../spirit/test_spirit_operation.py | 0 tests/test_airdrop.py | 42 -- tests/test_clone.py | 21 - {old_tests => tests}/test_donation.py | 18 +- {old_tests => tests}/test_emergency.py | 4 +- tests/test_harvests.py | 156 ------- tests/test_healthcheck.py | 37 -- {old_tests => tests}/test_joint_migration.py | 30 +- {old_tests => tests}/test_joint_misc.py | 0 tests/test_manual_operation.py | 23 - tests/test_migration.py | 132 ++++-- tests/test_operation.py | 345 ++++++++++---- {old_tests => tests}/test_operation_hedged.py | 90 ++-- tests/test_restricted_fn.py | 40 -- tests/test_revoke.py | 55 --- tests/test_shutdown.py | 29 -- tests/utils/actions.py | 96 ---- tests/utils/checks.py | 38 -- tests/utils/utils.py | 72 --- yarn.lock | 23 + 39 files changed, 1100 insertions(+), 2386 deletions(-) create mode 100644 contracts/BooJoint.sol delete mode 100644 contracts/HegicJoint.sol create mode 100644 contracts/SpiritJoint.sol delete mode 100644 interfaces/IERC20Extended.sol delete mode 100644 old_tests/conftest.py delete mode 100644 old_tests/test_migration.py delete mode 100644 old_tests/test_operation.py delete mode 100644 old_tests/utils.py rename {old_tests => tests}/boo/conftest.py (100%) rename {old_tests => tests}/boo/test_boo_operation.py (100%) rename {old_tests => tests}/spirit/conftest.py (100%) rename {old_tests => tests}/spirit/test_spirit_operation.py (100%) delete mode 100644 tests/test_airdrop.py delete mode 100644 tests/test_clone.py rename {old_tests => tests}/test_donation.py (85%) rename {old_tests => tests}/test_emergency.py (95%) delete mode 100644 tests/test_harvests.py delete mode 100644 tests/test_healthcheck.py rename {old_tests => tests}/test_joint_migration.py (82%) rename {old_tests => tests}/test_joint_misc.py (100%) delete mode 100644 tests/test_manual_operation.py rename {old_tests => tests}/test_operation_hedged.py (85%) delete mode 100644 tests/test_restricted_fn.py delete mode 100644 tests/test_revoke.py delete mode 100644 tests/test_shutdown.py delete mode 100644 tests/utils/actions.py delete mode 100644 tests/utils/checks.py delete mode 100644 tests/utils/utils.py diff --git a/contracts/AggregatorMock.sol b/contracts/AggregatorMock.sol index dd6ca34..1e61835 100644 --- a/contracts/AggregatorMock.sol +++ b/contracts/AggregatorMock.sol @@ -1,6 +1,7 @@ pragma solidity 0.6.12; contract AggregatorMock { + int256 public price; constructor(int256 _price) public { @@ -15,17 +16,13 @@ contract AggregatorMock { return price; } - function latestRoundData() - external - view - returns ( - uint80 roundId, - int256 answer, - uint256 startedAt, - uint256 updatedAt, - uint80 answeredInRound - ) - { + function latestRoundData() external view returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ) { return (uint80(0), price, uint256(0), uint256(0), uint80(0)); } -} +} \ No newline at end of file diff --git a/contracts/BooJoint.sol b/contracts/BooJoint.sol new file mode 100644 index 0000000..4846e7e --- /dev/null +++ b/contracts/BooJoint.sol @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./Joint.sol"; + +interface IBooMasterchef is IMasterchef { + function pendingBOO(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract BooJoint is Joint { + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) + public + Joint( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ) + {} + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("BooJointOf", ab)); + } + + function pendingReward() public view override returns (uint256) { + return + IBooMasterchef(address(masterchef)).pendingBOO(pid, address(this)); + } +} diff --git a/contracts/HegicJoint.sol b/contracts/HegicJoint.sol deleted file mode 100644 index c33c162..0000000 --- a/contracts/HegicJoint.sol +++ /dev/null @@ -1,280 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; -import "./Joint.sol"; - -abstract contract HegicJoint is Joint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - uint256 public activeCallID; - uint256 public activePutID; - - uint256 public hedgeBudget; - uint256 public protectionRange; - uint256 public period; - - uint256 private minTimeToMaturity; - - bool public skipManipulatedCheck; - bool public isHedgingDisabled; - - uint256 private constant PRICE_DECIMALS = 1e8; - uint256 public maxSlippageOpen; - uint256 public maxSlippageClose; - - address public hegicCallOptionsPool; - address public hegicPutOptionsPool; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool - ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); - } - - function _initializeHegicJoint( - address _hegicCallOptionsPool, - address _hegicPutOptionsPool - ) internal { - hegicCallOptionsPool = _hegicCallOptionsPool; - hegicPutOptionsPool = _hegicPutOptionsPool; - - hedgeBudget = 50; // 0.5% per hedging period - protectionRange = 1000; // 10% - period = 1 days; - minTimeToMaturity = 3600; // 1 hour - maxSlippageOpen = 100; // 1% - maxSlippageClose = 100; // 1% - } - - function onERC721Received( - address, - address, - uint256, - bytes calldata - ) public pure virtual returns (bytes4) { - return this.onERC721Received.selector; - } - - function getHedgeBudget(address token) - public - view - override - returns (uint256) - { - return hedgeBudget; - } - - function getHedgeProfit() public view override returns (uint256, uint256) { - return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); - } - - function setSkipManipulatedCheck(bool _skipManipulatedCheck) - external - onlyAuthorized - { - skipManipulatedCheck = _skipManipulatedCheck; - } - - function setMaxSlippageClose(uint256 _maxSlippageClose) - external - onlyAuthorized - { - maxSlippageClose = _maxSlippageClose; - } - - function setMaxSlippageOpen(uint256 _maxSlippageOpen) - external - onlyAuthorized - { - maxSlippageOpen = _maxSlippageOpen; - } - - function setMinTimeToMaturity(uint256 _minTimeToMaturity) - external - onlyAuthorized - { - require(_minTimeToMaturity > period); // avoid incorrect settings - minTimeToMaturity = _minTimeToMaturity; - } - - function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) - external - onlyAuthorized - { - // if there is an active hedge, we need to force the disabling - if (force || (activeCallID == 0 && activePutID == 0)) { - isHedgingDisabled = _isHedgingDisabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { - require(_hedgeBudget < RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyAuthorized { - require(_period < 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyAuthorized - { - require(_protectionRange < RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function resetHedge() external onlyGovernance { - activeCallID = 0; - activePutID = 0; - } - - function getHedgeStrike() internal view returns (uint256) { - return LPHedgingLib.getHedgeStrike(activeCallID, activePutID); - } - - function hedgeLP() - internal - override - returns (uint256 costA, uint256 costB) - { - if (hedgeBudget > 0 && !isHedgingDisabled) { - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeCallID == 0 && activePutID == 0); - uint256 strikePrice; - (activeCallID, activePutID, strikePrice) = LPHedgingLib - .hedgeLPToken(address(_pair), protectionRange, period); - - require( - _isWithinRange(strikePrice, maxSlippageOpen) || - skipManipulatedCheck, - "!open price looks manipulated" - ); - - costA = initialBalanceA.sub(balanceOfA()); - costB = initialBalanceB.sub(balanceOfB()); - } - } - - function closeHedge() internal override { - uint256 exercisePrice; - // only close hedge if a hedge is open - if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { - (, , exercisePrice) = LPHedgingLib.closeHedge( - activeCallID, - activePutID - ); - } - - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck, - "!close price looks manipulated" - ); - - activeCallID = 0; - activePutID = 0; - } - - event Numbers(string name, uint256 number); - - function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) - internal - returns (bool) - { - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - - emit Numbers("reserveA", reserveA); - emit Numbers("reserveB", reserveB); - emit Numbers("decimalsA", tokenADecimals); - emit Numbers("decimalsB", tokenBDecimals); - emit Numbers("oraclePrice", oraclePrice); - emit Numbers("pairPrice", currentPairPrice); - - // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) - // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) - // otherwise, we consider the price manipulated - return - currentPairPrice > oraclePrice - ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < - RATIO_PRECISION.add(maxSlippage) - : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > - RATIO_PRECISION.sub(maxSlippage); - } - - function shouldEndEpoch() public override returns (bool) { - // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeCallID != 0 || activePutID != 0) { - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - LPHedgingLib.getTimeToMaturity(activeCallID, activePutID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return _isWithinRange(initPrice, protectionRange); - } - - return super.shouldEndEpoch(); - } - - // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility - function _autoProtect() internal view override returns (bool) { - // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped - uint256 timeToMaturity = - LPHedgingLib.getTimeToMaturity(activeCallID, activePutID); - if (activeCallID != 0 && activePutID != 0) { - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if ( - timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) - ) { - return true; - } - } - return super._autoProtect(); - } -} diff --git a/contracts/Joint.sol b/contracts/Joint.sol index abb5a15..a2976a4 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -9,11 +9,11 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; -import "../interfaces/IERC20Extended.sol"; import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; @@ -34,7 +34,7 @@ abstract contract Joint { using Address for address; using SafeMath for uint256; - uint256 internal constant RATIO_PRECISION = 1e4; + uint256 private constant RATIO_PRECISION = 1e4; ProviderStrategy public providerA; ProviderStrategy public providerB; @@ -46,21 +46,40 @@ abstract contract Joint { address public reward; address public router; + uint256 public pid; + + IMasterchef public masterchef; + IUniswapV2Pair public pair; - uint256 public investedA; - uint256 public investedB; + uint256 private investedA; + uint256 private investedB; + + // HEDGING + bool public isHedgingDisabled; + + uint256 public activeCallID; + uint256 public activePutID; - bool public dontInvestWant; - bool public autoProtectionDisabled; + uint256 public hedgeBudget = 50; // 0.5% per hedging period + uint256 private protectionRange = 1000; // 10% + uint256 private period = 1 days; modifier onlyGovernance { - checkGovernance(); + require( + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance() + ); _; } modifier onlyAuthorized { - checkAuthorized(); + require( + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance() || + msg.sender == providerA.strategist() || + msg.sender == providerB.strategist() + ); _; } @@ -71,44 +90,44 @@ abstract contract Joint { _; } - function checkGovernance() internal { - require(isGovernance()); - } - - function checkAuthorized() internal { - require(isGovernance() || isStrategist()); - } - - function checkProvider() internal { - require(isProvider()); - } - - function isGovernance() internal returns (bool) { - return - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance(); - } - - function isStrategist() internal returns (bool) { - return - msg.sender == providerA.strategist() || - msg.sender == providerB.strategist(); - } - - function isProvider() internal returns (bool) { - return - msg.sender == address(providerA) || - msg.sender == address(providerB); - } - constructor( address _providerA, address _providerB, address _router, address _weth, - address _reward + address _masterchef, + address _reward, + uint256 _pid ) public { - _initialize(_providerA, _providerB, _router, _weth, _reward); + _initialize( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) external { + _initialize( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ); } function _initialize( @@ -116,99 +135,129 @@ abstract contract Joint { address _providerB, address _router, address _weth, - address _reward - ) internal virtual { + address _masterchef, + address _reward, + uint256 _pid + ) internal { require(address(providerA) == address(0), "Joint already initialized"); providerA = ProviderStrategy(_providerA); providerB = ProviderStrategy(_providerB); router = _router; WETH = _weth; + masterchef = IMasterchef(_masterchef); reward = _reward; + pid = _pid; tokenA = address(providerA.want()); tokenB = address(providerB.want()); pair = IUniswapV2Pair(getPair()); - IERC20(tokenA).approve(address(_router), type(uint256).max); - IERC20(tokenB).approve(address(_router), type(uint256).max); - IERC20(_reward).approve(address(_router), type(uint256).max); - IERC20(address(pair)).approve(address(_router), type(uint256).max); + IERC20(address(pair)).approve(address(masterchef), type(uint256).max); + IERC20(tokenA).approve(address(router), type(uint256).max); + IERC20(tokenB).approve(address(router), type(uint256).max); + IERC20(reward).approve(address(router), type(uint256).max); + IERC20(address(pair)).approve(address(router), type(uint256).max); + + period = 1 days; + protectionRange = 1_000; + hedgeBudget = 50; } - function name() external view virtual returns (string memory) {} + event Cloned(address indexed clone); - function shouldEndEpoch() public virtual returns (bool) {} + function cloneJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) external returns (address newJoint) { + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } - function _autoProtect() internal view virtual returns (bool) {} + Joint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ); - function setDontInvestWant(bool _dontInvestWant) external onlyAuthorized { - dontInvestWant = _dontInvestWant; + emit Cloned(newJoint); } - function closePositionReturnFunds() external onlyProviders { - // Check if it needs to stop starting new epochs after finishing this one. _autoProtect is implemented in children - if (_autoProtect()) { - dontInvestWant = true; - } - - // Check that we have a position to close - if (investedA == 0 || investedB == 0) { - return; - } - - // 1. CLOSE LIQUIDITY POSITION - // Closing the position will: - // - Remove liquidity from DEX - // - Claim pending rewards - // - Close Hedge and receive payoff - // and returns current balance of tokenA and tokenB - (uint256 currentBalanceA, uint256 currentBalanceB) = _closePosition(); - - // 2. SELL REWARDS FOR WANT - (address rewardSwappedTo, uint256 rewardSwapOutAmount) = - swapReward(balanceOfReward()); - if (rewardSwappedTo == tokenA) { - currentBalanceA = currentBalanceA.add(rewardSwapOutAmount); - } else if (rewardSwappedTo == tokenB) { - currentBalanceB = currentBalanceB.add(rewardSwapOutAmount); - } + function name() external view virtual returns (string memory) {} - // 3. REBALANCE PORTFOLIO - // Calculate rebalance operation - // It will return which of the tokens (A or B) we need to sell and how much of it to leave the position with the initial proportions - (address sellToken, uint256 sellAmount) = - calculateSellToBalance( - currentBalanceA, - currentBalanceB, - investedA, - investedB - ); + function prepareReturn(bool returnFunds) external onlyProviders { + // If we have previously invested funds, let's distribute PnL equally in + // each token's own terms + if (investedA != 0 && investedB != 0) { + // Liquidate will also claim rewards & close hedge + (uint256 currentA, uint256 currentB) = _liquidatePosition(); + + if (tokenA != reward && tokenB != reward) { + (address rewardSwappedTo, uint256 rewardSwapOutAmount) = + swapReward(balanceOfReward()); + if (rewardSwappedTo == tokenA) { + currentA = currentA.add(rewardSwapOutAmount); + } else if (rewardSwappedTo == tokenB) { + currentB = currentB.add(rewardSwapOutAmount); + } + } - if (sellToken != address(0) && sellAmount != 0) { - uint256 buyAmount = - sellCapital( - sellToken, - sellToken == tokenA ? tokenB : tokenA, - sellAmount + (address sellToken, uint256 sellAmount) = + calculateSellToBalance( + currentA, + currentB, + investedA, + investedB ); - if (sellToken == tokenA) { - currentBalanceA = currentBalanceA.sub(sellAmount); - currentBalanceB = currentBalanceB.add(buyAmount); - } else { - currentBalanceB = currentBalanceB.sub(sellAmount); - currentBalanceA = currentBalanceA.add(buyAmount); + if (sellToken != address(0) && sellAmount != 0) { + uint256 buyAmount = + sellCapital( + sellToken, + sellToken == tokenA ? tokenB : tokenA, + sellAmount + ); + + if (sellToken == tokenA) { + currentA = currentA.sub(sellAmount); + currentB = currentB.add(buyAmount); + } else { + currentB = currentB.sub(sellAmount); + currentA = currentA.add(buyAmount); + } } } - // reset invested balances investedA = investedB = 0; - _returnLooseToProviders(); + if (returnFunds) { + _returnLooseToProviders(); + } } - function openPosition() external onlyProviders { + function adjustPosition() external onlyProviders { // No capital, nothing to do if (balanceOfA() == 0 || balanceOfB() == 0) { return; @@ -221,12 +270,13 @@ abstract contract Joint { investedB == 0 ); // don't create LP if we are already invested - (uint256 amountA, uint256 amountB, ) = createLP(); - (uint256 costHedgeA, uint256 costHedgeB) = hedgeLP(); - - investedA = amountA.add(costHedgeA); - investedB = amountB.add(costHedgeB); - + (investedA, investedB, ) = createLP(); + if (hedgeBudget > 0 && !isHedgingDisabled) { + // take into account that if hedgeBudget is not enough, it will revert + (uint256 costCall, uint256 costPut) = hedgeLP(); + investedA += costCall; + investedB += costPut; + } depositLP(); if (balanceOfStake() != 0 || balanceOfPair() != 0) { @@ -234,8 +284,8 @@ abstract contract Joint { } } - function getHedgeProfit() public view virtual returns (uint256, uint256) { - return (0, 0); + function getOptionsProfit() public view returns (uint256, uint256) { + return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); } function estimatedTotalAssetsAfterBalance() @@ -250,7 +300,7 @@ abstract contract Joint { _aBalance = _aBalance.add(balanceOfA()); _bBalance = _bBalance.add(balanceOfB()); - (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); + (uint256 callProfit, uint256 putProfit) = getOptionsProfit(); _aBalance = _aBalance.add(callProfit); _bBalance = _bBalance.add(putProfit); @@ -291,7 +341,7 @@ abstract contract Joint { } function estimatedTotalAssetsInToken(address token) - public + external view returns (uint256 _balance) { @@ -302,21 +352,21 @@ abstract contract Joint { } } - function getHedgeBudget(address token) - public - view - virtual - returns (uint256) - { - return 0; - } - - function hedgeLP() internal virtual returns (uint256, uint256) { - return (0, 0); + function hedgeLP() internal returns (uint256, uint256) { + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + require(activeCallID == 0 && activePutID == 0); + (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( + address(_pair), + protectionRange, + period + ); + uint256 costCall = initialBalanceA.sub(balanceOfA()); + uint256 costPut = initialBalanceB.sub(balanceOfB()); + return (costCall, costPut); } - function closeHedge() internal virtual {} - function calculateSellToBalance( uint256 currentA, uint256 currentB, @@ -425,12 +475,12 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA() - .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) - .div(RATIO_PRECISION), - balanceOfB() - .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) - .div(RATIO_PRECISION), + balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div( + RATIO_PRECISION + ), + balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div( + RATIO_PRECISION + ), 0, 0, address(this), @@ -473,31 +523,24 @@ abstract contract Joint { } } - function getReward() internal virtual {} - - function depositLP() internal virtual {} + function getReward() internal { + masterchef.deposit(pid, 0); + } - function withdrawLP() internal virtual {} + function depositLP() internal { + if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); + } function swapReward(uint256 _rewardBal) internal - returns (address, uint256) + returns (address _swapTo, uint256 _receivedAmount) { if (reward == tokenA || reward == tokenB || _rewardBal == 0) { - return (reward, 0); - } - - if (tokenA == WETH || tokenB == WETH) { - return (WETH, sellCapital(reward, WETH, _rewardBal)); + return (address(0), 0); } - // Assume that position has already been liquidated - (uint256 ratioA, uint256 ratioB) = - getRatios(balanceOfA(), balanceOfB(), investedA, investedB); - if (ratioA >= ratioB) { - return (tokenB, sellCapital(reward, tokenB, _rewardBal)); - } - return (tokenA, sellCapital(reward, tokenA, _rewardBal)); + _swapTo = findSwapTo(reward); + _receivedAmount = sellCapital(reward, _swapTo, _rewardBal); } // If there is a lot of impermanent loss, some capital will need to be sold @@ -518,17 +561,21 @@ abstract contract Joint { _amountOut = amounts[amounts.length - 1]; } - function _closePosition() internal returns (uint256, uint256) { - // Unstake LP from staking contract - withdrawLP(); + function _liquidatePosition() internal returns (uint256, uint256) { + if (balanceOfStake() != 0) { + masterchef.withdraw(pid, balanceOfStake()); + } if (balanceOfPair() == 0) { return (0, 0); } + // only close hedge if a hedge is open + if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { + LPHedgingLib.closeHedge(activeCallID, activePutID); + } - // Close the hedge - closeHedge(); - + activeCallID = 0; + activePutID = 0; // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay IUniswapV2Router02(router).removeLiquidity( @@ -555,6 +602,15 @@ abstract contract Joint { } } + function onERC721Received( + address, + address, + uint256, + bytes calldata + ) public pure virtual returns (bytes4) { + return this.onERC721Received.selector; + } + function getPair() internal view returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); @@ -576,8 +632,8 @@ abstract contract Joint { return IERC20(reward).balanceOf(address(this)); } - function balanceOfStake() public view virtual returns (uint256) { - return 0; + function balanceOfStake() public view returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; } function balanceOfTokensInLP() @@ -595,15 +651,46 @@ abstract contract Joint { function pendingReward() public view virtual returns (uint256) {} - // --- MANAGEMENT FUNCTIONS --- function liquidatePosition() external onlyAuthorized { - _closePosition(); + _liquidatePosition(); } function returnLooseToProviders() external onlyAuthorized { _returnLooseToProviders(); } + function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) + external + onlyAuthorized + { + // if there is an active hedge, we need to force the disabling + if (force || (activeCallID == 0 && activePutID == 0)) { + isHedgingDisabled = _isHedgingDisabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { + require(_hedgeBudget < RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyAuthorized { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyAuthorized + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function withdrawFromMasterchef() external onlyAuthorized { + masterchef.withdraw(pid, balanceOfStake()); + } + function removeLiquidity(uint256 amount) external onlyAuthorized { IUniswapV2Router02(router).removeLiquidity( tokenA, @@ -616,6 +703,11 @@ abstract contract Joint { ); } + function resetHedge() external onlyGovernance { + activeCallID = 0; + activePutID = 0; + } + function swapTokenForToken(address[] memory swapPath, uint256 swapInAmount) external onlyGovernance @@ -644,15 +736,4 @@ abstract contract Joint { IERC20(_token).balanceOf(address(this)) ); } - - function migrateProvider(address _newProvider) external onlyProviders { - ProviderStrategy newProvider = ProviderStrategy(_newProvider); - if (newProvider.want() == tokenA) { - providerA = newProvider; - } else if (newProvider.want() == tokenB) { - providerB = newProvider; - } else { - revert("Unsupported token"); - } - } } diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index db363c6..3f393fa 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -9,25 +9,13 @@ import { import "@openzeppelin/contracts/math/Math.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/hegic/IHegicOptions.sol"; -import "../interfaces/IERC20Extended.sol"; -interface IPriceProvider { - function latestRoundData() - external - view - returns ( - uint80 roundId, - int256 answer, - uint256 startedAt, - uint256 updatedAt, - uint80 answeredInRound - ); -} +interface IERC20Extended is IERC20 { + function decimals() external view returns (uint8); -interface HegicJointAPI { - function hegicCallOptionsPool() external view returns (address); + function name() external view returns (string memory); - function hegicPutOptionsPool() external view returns (address); + function symbol() external view returns (string memory); } library LPHedgingLib { @@ -35,9 +23,16 @@ library LPHedgingLib { using SafeERC20 for IERC20; using Address for address; + IHegicPool public constant hegicCallOptionsPool = + IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); + IHegicPool public constant hegicPutOptionsPool = + IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; + address public constant MAIN_ASSET = + 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; + uint256 private constant MAX_BPS = 10_000; function _checkAllowance( @@ -46,8 +41,7 @@ library LPHedgingLib { uint256 period ) internal { IERC20 _token; - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + _token = hegicCallOptionsPool.token(); if ( _token.allowance(address(hegicCallOptionsPool), address(this)) < @@ -65,38 +59,29 @@ library LPHedgingLib { } } - function getCurrentPrice() public returns (uint256) { - IPriceProvider pp = - IPriceProvider(_hegicCallOptionsPool().priceProvider()); - (, int256 answer, , , ) = pp.latestRoundData(); - return uint256(answer); - } - - function _hegicCallOptionsPool() internal view returns (IHegicPool) { - return IHegicPool(HegicJointAPI(address(this)).hegicCallOptionsPool()); - } - - function _hegicPutOptionsPool() internal view returns (IHegicPool) { - return IHegicPool(HegicJointAPI(address(this)).hegicPutOptionsPool()); - } - function hedgeLPToken( address lpToken, uint256 h, uint256 period - ) - external - returns ( - uint256 callID, - uint256 putID, - uint256 strike - ) - { - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); - uint256 q = getLPInfo(lpToken, hegicCallOptionsPool); - if (h == 0 || period == 0 || q == 0) { - return (0, 0, 0); + ) external returns (uint256 callID, uint256 putID) { + ( + , + address token0, + address token1, + uint256 token0Amount, + uint256 token1Amount + ) = getLPInfo(lpToken); + if (h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { + return (0, 0); + } + + uint256 q; + if (MAIN_ASSET == token0) { + q = token0Amount; + } else if (MAIN_ASSET == token1) { + q = token1Amount; + } else { + revert("LPtoken not supported"); } (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); @@ -104,7 +89,6 @@ library LPHedgingLib { _checkAllowance(callAmount, putAmount, period); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); - strike = getCurrentPrice(); } function getOptionCost( @@ -130,26 +114,20 @@ library LPHedgingLib { if (id == 0) { return 0; } - return _hegicCallOptionsPool().profitOf(id); + return hegicCallOptionsPool.profitOf(id); } function getPutProfit(uint256 id) internal view returns (uint256) { if (id == 0) { return 0; } - return _hegicPutOptionsPool().profitOf(id); + return hegicPutOptionsPool.profitOf(id); } function closeHedge(uint256 callID, uint256 putID) external - returns ( - uint256 payoutToken0, - uint256 payoutToken1, - uint256 exercisePrice - ) + returns (uint256 payoutToken0, uint256 payoutToken1) { - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); uint256 callProfit = hegicCallOptionsPool.profitOf(callID); uint256 putProfit = hegicPutOptionsPool.profitOf(putID); @@ -157,7 +135,7 @@ library LPHedgingLib { // NOTE: call and put options expiration MUST be the same (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); if (expired < block.timestamp) { - return (0, 0, 0); + return (0, 0); } if (callProfit > 0) { @@ -169,7 +147,6 @@ library LPHedgingLib { // put option is ITM hegicPutOptionsPool.exercise(putID); } - exercisePrice = getCurrentPrice(); } function getOptionsAmount(uint256 q, uint256 h) @@ -207,65 +184,34 @@ library LPHedgingLib { uint256 amount, uint256 period ) internal returns (uint256) { + if (amount == 0 || period == 0) { + revert("Amount or period is 0"); + } return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } - function getLPInfo(address lpToken, IHegicPool hegicCallOptionsPool) + function getLPInfo(address lpToken) public view - returns (uint256 q) + returns ( + uint256 amount, + address token0, + address token1, + uint256 token0Amount, + uint256 token1Amount + ) { - uint256 amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); + amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); - address token0 = IUniswapV2Pair(lpToken).token0(); - address token1 = IUniswapV2Pair(lpToken).token1(); + token0 = IUniswapV2Pair(lpToken).token0(); + token1 = IUniswapV2Pair(lpToken).token1(); uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); - uint256 token0Amount = amount.mul(balance0) / totalSupply; - uint256 token1Amount = amount.mul(balance1) / totalSupply; - - address mainAsset = address(hegicCallOptionsPool.token()); - if (mainAsset == token0) { - q = token0Amount; - } else if (mainAsset == token1) { - q = token1Amount; - } else { - revert("LPtoken not supported"); - } - } - - function getTimeToMaturity(uint256 callID, uint256 putID) - public - view - returns (uint256) - { - if (callID == 0 || putID == 0) { - return 0; - } - (, , , , uint256 expiredCall, , ) = - _hegicCallOptionsPool().options(callID); - (, , , , uint256 expiredPut, , ) = - _hegicPutOptionsPool().options(putID); - // use lowest time to maturity (should be the same) - uint256 expired = expiredCall > expiredPut ? expiredPut : expiredCall; - if (expired < block.timestamp) { - return 0; - } - return expired.sub(block.timestamp); - } - - function getHedgeStrike(uint256 callID, uint256 putID) - public - view - returns (uint256) - { - // NOTE: strike is the same for both options - (, uint256 strikeCall, , , , , ) = - _hegicCallOptionsPool().options(callID); - return strikeCall; + token0Amount = amount.mul(balance0) / totalSupply; + token1Amount = amount.mul(balance1) / totalSupply; } function sqrt(uint256 x) public pure returns (uint256 result) { diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 8570767..2a6eec1 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -9,16 +9,21 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; -import "../interfaces/IERC20Extended.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import { - BaseStrategyInitializable -} from "@yearnvaults/contracts/BaseStrategy.sol"; +import {BaseStrategy} from "@yearnvaults/contracts/BaseStrategy.sol"; + +interface IERC20Extended { + function decimals() external view returns (uint8); + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); +} interface JointAPI { - function closePositionReturnFunds() external; + function prepareReturn(bool returnFunds) external; - function openPosition() external; + function adjustPosition() external; function providerA() external view returns (address); @@ -32,22 +37,70 @@ interface JointAPI { function WETH() external view returns (address); function router() external view returns (address); - - function migrateProvider(address _newProvider) external view; - - function shouldEndEpoch() external view returns (bool); - - function dontInvestWant() external view returns (bool); } -contract ProviderStrategy is BaseStrategyInitializable { +contract ProviderStrategy is BaseStrategy { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; address public joint; + bool public takeProfit; + bool public investWant; + + constructor(address _vault) public BaseStrategy(_vault) { + _initializeStrat(); + } - constructor(address _vault) public BaseStrategyInitializable(_vault) {} + function initialize( + address _vault, + address _strategist, + address _rewards, + address _keeper + ) external { + _initialize(_vault, _strategist, _rewards, _keeper); + _initializeStrat(); + } + + function _initializeStrat() internal { + investWant = true; + takeProfit = false; + } + + event Cloned(address indexed clone); + + function cloneProviderStrategy( + address _vault, + address _strategist, + address _rewards, + address _keeper + ) external returns (address newStrategy) { + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newStrategy := create(0, clone_code, 0x37) + } + + ProviderStrategy(newStrategy).initialize( + _vault, + _strategist, + _rewards, + _keeper + ); + + emit Cloned(newStrategy); + } function name() external view override returns (string memory) { return @@ -77,11 +130,13 @@ contract ProviderStrategy is BaseStrategyInitializable { uint256 _debtPayment ) { - // NOTE: this strategy is operated following epochs. These begin during adjustPosition and end during prepareReturn - // The Provider will always ask the joint to close the position before harvesting - JointAPI(joint).closePositionReturnFunds(); + JointAPI(joint).prepareReturn(!investWant || takeProfit); + + // if we are not taking profit, there is nothing to do + if (!takeProfit) { + return (0, 0, 0); + } - // After closePosition, the provider will always have funds in its own balance (not in joint) uint256 totalDebt = vault.strategies(address(this)).totalDebt; uint256 totalAssets = balanceOfWant(); @@ -93,11 +148,12 @@ contract ProviderStrategy is BaseStrategyInitializable { _profit = totalAssets.sub(totalDebt); } + // free funds to repay debt + profit to the strategy uint256 amountAvailable = totalAssets; uint256 amountRequired = _debtOutstanding.add(_profit); if (amountRequired > amountAvailable) { - if (_debtOutstanding > amountAvailable) { + if (amountAvailable < _debtOutstanding) { // available funds are lower than the repayment that we need to do _profit = 0; _debtPayment = amountAvailable; @@ -105,7 +161,7 @@ contract ProviderStrategy is BaseStrategyInitializable { // but it will still be there for the next harvest } else { // NOTE: amountRequired is always equal or greater than _debtOutstanding - // important to use amountAvailable just in case amountRequired is > amountAvailable + // important to use amountRequired just in case amountAvailable is > amountAvailable _debtPayment = _debtOutstanding; _profit = amountAvailable.sub(_debtPayment); } @@ -118,32 +174,21 @@ contract ProviderStrategy is BaseStrategyInitializable { } } - function harvestTrigger(uint256 callCost) - public - view - override - returns (bool) - { - // Delegating decision to joint - return JointAPI(joint).shouldEndEpoch(); - } - - function dontInvestWant() public view returns (bool) { - // Delegating decision to joint - return JointAPI(joint).dontInvestWant(); - } - function adjustPosition(uint256 _debtOutstanding) internal override { - if (emergencyExit || dontInvestWant()) { + if (emergencyExit) { + return; + } + + // If we shouldn't invest, don't do it :D + if (!investWant) { return; } - // Using a push approach (instead of pull) uint256 wantBalance = balanceOfWant(); if (wantBalance > 0) { want.transfer(joint, wantBalance); } - JointAPI(joint).openPosition(); + JointAPI(joint).adjustPosition(); } function liquidatePosition(uint256 _amountNeeded) @@ -161,7 +206,8 @@ contract ProviderStrategy is BaseStrategyInitializable { } function prepareMigration(address _newStrategy) internal override { - JointAPI(joint).migrateProvider(_newStrategy); + // Want is sent to the new strategy in the base class + // nothing to do here } function protectedTokens() @@ -180,17 +226,24 @@ contract ProviderStrategy is BaseStrategyInitializable { JointAPI(_joint).providerA() == address(this) || JointAPI(_joint).providerB() == address(this) ); - joint = _joint; } + function setTakeProfit(bool _takeProfit) external onlyAuthorized { + takeProfit = _takeProfit; + } + + function setInvestWant(bool _investWant) external onlyAuthorized { + investWant = _investWant; + } + function liquidateAllPositions() internal virtual override returns (uint256 _amountFreed) { - JointAPI(joint).closePositionReturnFunds(); + JointAPI(joint).prepareReturn(true); _amountFreed = balanceOfWant(); } diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol new file mode 100644 index 0000000..72598b1 --- /dev/null +++ b/contracts/SpiritJoint.sol @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./Joint.sol"; + +interface ISpiritMasterchef is IMasterchef { + function pendingSpirit(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpiritJoint is Joint { + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _masterchef, + address _reward, + uint256 _pid + ) + public + Joint( + _providerA, + _providerB, + _router, + _weth, + _masterchef, + _reward, + _pid + ) + {} + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("SpiritJointOf", ab)); + } + + function pendingReward() public view override returns (uint256) { + return + ISpiritMasterchef(address(masterchef)).pendingSpirit( + pid, + address(this) + ); + } +} diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol index d55ec8b..d8229db 100644 --- a/contracts/SushiJoint.sol +++ b/contracts/SushiJoint.sol @@ -2,7 +2,7 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; -import "./HegicJoint.sol"; +import "./Joint.sol"; interface ISushiMasterchef is IMasterchef { function pendingSushi(uint256 _pid, address _user) @@ -11,104 +11,27 @@ interface ISushiMasterchef is IMasterchef { returns (uint256); } -contract SushiJoint is HegicJoint { - uint256 public pid; - - IMasterchef public masterchef; - event Numbers(string name, uint256 number); - +contract SushiJoint is Joint { constructor( address _providerA, address _providerB, address _router, address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, address _masterchef, + address _reward, uint256 _pid ) public - HegicJoint( + Joint( _providerA, _providerB, _router, _weth, - _reward, - _hegicCallOptionsPool, - _hegicPutOptionsPool - ) - { - _initalizeSushiJoint(_masterchef, _pid); - } - - function initialize( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, - address _masterchef, - uint256 _pid - ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward); - _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); - _initalizeSushiJoint(_masterchef, _pid); - } - - function _initalizeSushiJoint(address _masterchef, uint256 _pid) internal { - masterchef = IMasterchef(_masterchef); - pid = _pid; - - IERC20(address(pair)).approve(_masterchef, type(uint256).max); - } - - event Cloned(address indexed clone); - - function cloneSushiJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, - address _masterchef, - uint256 _pid - ) external returns (address newJoint) { - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } - - SushiJoint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hegicCallOptionsPool, - _hegicPutOptionsPool, _masterchef, + _reward, _pid - ); - - emit Cloned(newJoint); - } + ) + {} function name() external view override returns (string memory) { string memory ab = @@ -122,10 +45,6 @@ contract SushiJoint is HegicJoint { return string(abi.encodePacked("SushiJointOf", ab)); } - function balanceOfStake() public view override returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - function pendingReward() public view override returns (uint256) { return ISushiMasterchef(address(masterchef)).pendingSushi( @@ -133,24 +52,4 @@ contract SushiJoint is HegicJoint { address(this) ); } - - function getReward() internal override { - masterchef.deposit(pid, 0); - } - - function depositLP() internal override { - if (balanceOfPair() > 0) { - masterchef.deposit(pid, balanceOfPair()); - } - } - - function withdrawLP() internal override { - if (balanceOfStake() != 0) { - masterchef.withdraw(pid, balanceOfStake()); - } - } - - function withdrawStakedLP() external onlyAuthorized { - withdrawLP(); - } } diff --git a/interfaces/IERC20Extended.sol b/interfaces/IERC20Extended.sol deleted file mode 100644 index 267fb1a..0000000 --- a/interfaces/IERC20Extended.sol +++ /dev/null @@ -1,10 +0,0 @@ -pragma solidity 0.6.12; -import {IERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; - -interface IERC20Extended is IERC20 { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} diff --git a/interfaces/hegic/IHegicOptions.sol b/interfaces/hegic/IHegicOptions.sol index cb1377d..b8e8425 100644 --- a/interfaces/hegic/IHegicOptions.sol +++ b/interfaces/hegic/IHegicOptions.sol @@ -122,8 +122,6 @@ interface IHegicPool is IERC721, IPriceCalculator { uint256 amount ); - function priceProvider() external view returns (address); - /** * @param id The ERC721 token ID linked to the option **/ diff --git a/old_tests/conftest.py b/old_tests/conftest.py deleted file mode 100644 index 9549d01..0000000 --- a/old_tests/conftest.py +++ /dev/null @@ -1,215 +0,0 @@ -import pytest -from brownie import config, Contract - - -@pytest.fixture(autouse=True) -def isolation(fn_isolation): - pass - - -@pytest.fixture -def gov(accounts): - yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) - - -@pytest.fixture -def rewards(accounts): - yield accounts[1] - - -@pytest.fixture -def guardian(accounts): - yield accounts[2] - - -@pytest.fixture -def management(accounts): - yield accounts[3] - - -@pytest.fixture -def strategist(accounts): - yield accounts[4] - - -@pytest.fixture -def keeper(accounts): - yield accounts[5] - - -@pytest.fixture -def attacker(accounts): - yield accounts[6] - - -@pytest.fixture -def tokenA(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH - # yield Contract(vaultA.token()) - - -@pytest.fixture -def tokenB(): - yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC - # yield Contract(vaultB.token()) - - -@pytest.fixture -def vaultA_test(pm, gov, rewards, guardian, management, tokenA): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) - yield vault - - -@pytest.fixture -def vaultB_test(pm, gov, rewards, guardian, management, tokenB): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) - yield vault - - -@pytest.fixture -def vaultA(vaultA_test, tokenA): - yield vaultA_test - # WETH vault (PROD) - # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") - # assert vaultA_prod.token() == tokenA.address - # yield vaultA_prod - - -@pytest.fixture -def vaultB(vaultB_test, tokenB): - yield vaultB_test - # YFI vault (PROD) - # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") - # assert vaultB_prod.token() == tokenB.address - # yield vaultB_prod - - -@pytest.fixture -def tokenA_whale(accounts): - yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) - - -@pytest.fixture -def tokenB_whale(accounts): - yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc - - -@pytest.fixture -def sushi_whale(accounts): - yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) - - -@pytest.fixture -def amountA(tokenA): - yield 10 * 10 ** tokenA.decimals() - - -@pytest.fixture -def amountB(tokenB, joint): - reserve0, reserve1, a = Contract(joint.pair()).getReserves() - yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA - - -@pytest.fixture -def weth(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") - - -@pytest.fixture -def router(): - # Sushi - yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") - - -@pytest.fixture -def masterchef(): - yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") - - -@pytest.fixture -def sushi(): - yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") - - -@pytest.fixture -def mc_pid(): - yield 1 - - -@pytest.fixture -def LPHedgingLibrary(LPHedgingLib, gov): - yield gov.deploy(LPHedgingLib) - - -@pytest.fixture -def oracle(): - yield Contract( - Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() - ) - - -@pytest.fixture(autouse=True) -def mock_chainlink(AggregatorMock, gov): - owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" - - priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") - aggregator = gov.deploy(AggregatorMock, 0) - - priceProvider.proposeAggregator(aggregator.address, {"from": owner}) - priceProvider.confirmAggregator(aggregator.address, {"from": owner}) - - yield aggregator - - -@pytest.fixture -def joint( - gov, - providerA, - providerB, - SushiJoint, - router, - masterchef, - sushi, - weth, - mc_pid, - LPHedgingLibrary, -): - joint = gov.deploy( - SushiJoint, providerA, providerB, router, weth, sushi, masterchef, mc_pid - ) - - providerA.setJoint(joint, {"from": gov}) - providerB.setJoint(joint, {"from": gov}) - - yield joint - - -@pytest.fixture -def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): - strategy = strategist.deploy(ProviderStrategy, vaultA) - strategy.setKeeper(keeper) - - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - - yield strategy - - -@pytest.fixture -def providerB(gov, strategist, vaultB, ProviderStrategy): - strategy = strategist.deploy(ProviderStrategy, vaultB) - - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - - yield strategy diff --git a/old_tests/test_migration.py b/old_tests/test_migration.py deleted file mode 100644 index 4f81b36..0000000 --- a/old_tests/test_migration.py +++ /dev/null @@ -1,91 +0,0 @@ -import brownie -import pytest -from brownie import Contract, Wei -from utils import sync_price, print_hedge_status - - -def test_migration( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - gov, - strategist, - tokenA_whale, - tokenB_whale, - weth, - ProviderStrategy, - SushiJoint, - mock_chainlink, -): - sync_price(joint, mock_chainlink, strategist) - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - print_hedge_status(joint, tokenA, tokenB) - - assert joint.balanceOfStake() > 0 - tx = providerA.clone( - providerA.vault(), - providerA.strategist(), - providerA.rewards(), - providerA.keeper(), - ) - new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) - - joint.liquidatePosition({"from": strategist}) - joint.returnLooseToProviders({"from": strategist}) - - vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) - - new_joint = SushiJoint.at( - joint.cloneSushiJoint( - new_a, - providerB, - joint.router(), - weth, - joint.reward(), - joint.masterchef(), - joint.pid(), - {"from": gov}, - ).return_value - ) - - new_a.setJoint(new_joint, {"from": vaultA.governance()}) - providerB.setJoint(new_joint, {"from": vaultB.governance()}) - - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - # Wait plz - chain.sleep(60 * 60 * 24 * 1 - 30) - chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) - print_hedge_status(new_joint, tokenA, tokenB) - - assert new_joint.pendingReward() > 0 - print(f"Rewards: {new_joint.pendingReward()}") - - vaultA.updateStrategyDebtRatio(new_a, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultA.governance()}) - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert new_a.balanceOfWant() == 0 - assert providerB.balanceOfWant() == 0 - assert vaultA.strategies(new_a).dict()["totalGain"] == 0 - assert vaultB.strategies(providerB).dict()["totalGain"] == 0 - assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 diff --git a/old_tests/test_operation.py b/old_tests/test_operation.py deleted file mode 100644 index 0911b5b..0000000 --- a/old_tests/test_operation.py +++ /dev/null @@ -1,267 +0,0 @@ -import brownie -import pytest -from brownie import Contract, Wei -from operator import xor -from utils import sync_price, print_hedge_status - - -def test_operation( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - sync_price(joint, mock_chainlink, strategist) - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - ppsA_start = vaultA.pricePerShare() - ppsB_start = vaultB.pricePerShare() - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - print_hedge_status(joint, tokenA, tokenB) - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 / 13) * 24) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - - # Harvest should be a no-op - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - - chain.sleep(60 * 60 * 8) - chain.mine(1) - # losses due to not being able to earn enough to cover hedge without trades! - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - - -def test_operation_swap_a4b( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - router, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - sync_price(joint, mock_chainlink, strategist) - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) - router.swapExactTokensForTokens( - tokenA.balanceOf(tokenA_whale), - 0, - [tokenA, tokenB], - tokenA_whale, - 2 ** 256 - 1, - {"from": tokenA_whale}, - ) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] - - assert lossA > 0 - assert lossB > 0 - - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB - - -def test_operation_swap_b4a( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - router, - strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - sync_price(joint, mock_chainlink, strategist) - - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - router.swapExactTokensForTokens( - tokenB.balanceOf(tokenB_whale), - 0, - [tokenB, tokenA], - tokenB_whale, - 2 ** 256 - 1, - {"from": tokenB_whale}, - ) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # Wait plz - chain.sleep(3600 * 24) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) - - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] - - assert lossA > 0 - assert lossB > 0 - - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - - assert pytest.approx(returnA, rel=50e-3) == returnB diff --git a/old_tests/utils.py b/old_tests/utils.py deleted file mode 100644 index 78bb57f..0000000 --- a/old_tests/utils.py +++ /dev/null @@ -1,34 +0,0 @@ -from brownie import Contract, chain - - -def sync_price(joint, mock_chainlink, strategist): - pair = Contract(joint.pair()) - (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) - - -def print_hedge_status(joint, tokenA, tokenB): - callID = joint.activeCallID() - putID = joint.activePutID() - callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") - putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) - assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) - (callPayout, putPayout) = joint.getHedgeProfit() - print(f"Bought two options:") - print(f"CALL #{callID}") - print(f"\tStrike {callInfo[1]/1e8}") - print(f"\tAmount {callInfo[2]/1e18}") - print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5] + callInfo[6]) / 0.8 - print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") - print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") - print(f"PUT #{putID}") - print(f"\tStrike {putInfo[1]/1e8}") - print(f"\tAmount {putInfo[2]/1e18}") - print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5] + putInfo[6]) / 0.8 - print(f"\tCost {costPut/1e6} {tokenB.symbol()}") - print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return (costCall, costPut) diff --git a/requirements-dev.txt b/requirements-dev.txt index 61e6bbb..f03a904 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1,2 +1 @@ -black==21.9b0 eth-brownie>=1.16.3,<2.0.0 diff --git a/old_tests/boo/conftest.py b/tests/boo/conftest.py similarity index 100% rename from old_tests/boo/conftest.py rename to tests/boo/conftest.py diff --git a/old_tests/boo/test_boo_operation.py b/tests/boo/test_boo_operation.py similarity index 100% rename from old_tests/boo/test_boo_operation.py rename to tests/boo/test_boo_operation.py diff --git a/tests/conftest.py b/tests/conftest.py index 59a0f3c..954ead8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,11 +1,9 @@ import pytest -from brownie import config -from brownie import Contract, accounts +from brownie import config, Contract -# Function scoped isolation fixture to enable xdist. -# Snapshots the chain before each test and reverts after test completion. -@pytest.fixture(scope="function", autouse=True) -def shared_setup(fn_isolation): + +@pytest.fixture(autouse=True) +def isolation(fn_isolation): pass @@ -14,16 +12,6 @@ def gov(accounts): yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) -@pytest.fixture -def strat_ms(accounts): - yield accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) - - -@pytest.fixture -def user(accounts): - yield accounts[0] - - @pytest.fixture def rewards(accounts): yield accounts[1] @@ -49,224 +37,157 @@ def keeper(accounts): yield accounts[5] -token_addresses = { - "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC - "YFI": "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e", # YFI - "WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", # WETH - "LINK": "0x514910771AF9Ca656af840dff83E8264EcF986CA", # LINK - "USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7", # USDT - "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI - "USDC": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", # USDC - "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI -} - -# TODO: uncomment those tokens you want to test as want -@pytest.fixture( - params=[ - # 'WBTC', # WBTC - # "YFI", # YFI - "WETH", # WETH - # 'LINK', # LINK - # 'USDT', # USDT - # 'DAI', # DAI - # 'USDC', # USDC - ], - scope="session", - autouse=True, -) -def tokenA(request): - yield Contract(token_addresses[request.param]) - - -# TODO: uncomment those tokens you want to test as want -@pytest.fixture( - params=[ - # 'WBTC', # WBTC - # "YFI", # YFI - # "WETH", # WETH - # 'LINK', # LINK - # 'USDT', # USDT - # 'DAI', # DAI - "USDC", # USDC - ], - scope="session", - autouse=True, -) -def tokenB(request): - yield Contract(token_addresses[request.param]) - - -whale_addresses = { - "WBTC": "0x28c6c06298d514db089934071355e5743bf21d60", - "WETH": "0x28c6c06298d514db089934071355e5743bf21d60", - "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", - "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", - "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "USDC": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", -} - - -@pytest.fixture(scope="session", autouse=True) -def tokenA_whale(tokenA): - yield whale_addresses[tokenA.symbol()] - - -@pytest.fixture(scope="session", autouse=True) -def tokenB_whale(tokenB): - yield whale_addresses[tokenB.symbol()] - - -token_prices = { - "WBTC": 60_000, - "WETH": 4_220, - "LINK": 20, - "YFI": 30_000, - "USDT": 1, - "USDC": 1, - "DAI": 1, -} +@pytest.fixture +def attacker(accounts): + yield accounts[6] -@pytest.fixture(autouse=True) -def amountA(tokenA, tokenA_whale, user): - # this will get the number of tokens (around $1m worth of token) - amillion = round(1_000_000 / token_prices[tokenA.symbol()]) - amount = amillion * 10 ** tokenA.decimals() - # In order to get some funds for the token you are about to use, - # it impersonate a whale address - if amount > tokenA.balanceOf(tokenA_whale): - amount = tokenA.balanceOf(tokenA_whale) - tokenA.transfer(user, amount, {"from": tokenA_whale}) - yield amount +@pytest.fixture +def tokenA(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH + # yield Contract(vaultA.token()) -@pytest.fixture(autouse=True) -def amountB(tokenB, tokenB_whale, user): - # this will get the number of tokens (around $1m worth of token) - amillion = round(1_000_000 / token_prices[tokenB.symbol()]) - amount = amillion * 10 ** tokenB.decimals() - # In order to get some funds for the token you are about to use, - # it impersonate a whale address - if amount > tokenB.balanceOf(tokenB_whale): - amount = tokenB.balanceOf(tokenB_whale) - tokenB.transfer(user, amount, {"from": tokenB_whale}) - yield amount +@pytest.fixture +def tokenB(): + yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC + # yield Contract(vaultB.token()) @pytest.fixture -def mc_pid(): - yield 1 +def vaultA_test(pm, gov, rewards, guardian, management, tokenA): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault -router_addresses = { - "SUSHI": "0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F", -} +@pytest.fixture +def vaultB_test(pm, gov, rewards, guardian, management, tokenB): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault @pytest.fixture -def router(rewards): - yield Contract(router_addresses[rewards.symbol()]) +def vaultA(vaultA_test, tokenA): + yield vaultA_test + # WETH vault (PROD) + # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") + # assert vaultA_prod.token() == tokenA.address + # yield vaultA_prod @pytest.fixture -def weth(): - token_address = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2" - yield Contract(token_address) +def vaultB(vaultB_test, tokenB): + yield vaultB_test + # YFI vault (PROD) + # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") + # assert vaultB_prod.token() == tokenB.address + # yield vaultB_prod -@pytest.fixture(params=["SUSHI"], scope="session", autouse=True) -def rewards(request): - rewards_address = token_addresses[request.param] # sushi - yield Contract(rewards_address) +@pytest.fixture +def tokenA_whale(accounts): + yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) @pytest.fixture -def rewards_whale(rewards): - yield whale_addresses[rewards.symbol()] +def tokenB_whale(accounts): + yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc -masterchef_addresses = { - "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", -} +@pytest.fixture +def sushi_whale(accounts): + yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) @pytest.fixture -def masterchef(rewards): - yield Contract(masterchef_addresses[rewards.symbol()]) +def amountA(tokenA): + yield 10 * 10 ** tokenA.decimals() @pytest.fixture -def weth_amount(user, weth): - weth_amount = 10 ** weth.decimals() - user.transfer(weth, weth_amount) - yield weth_amount +def amountB(tokenB, joint): + reserve0, reserve1, a = Contract(joint.pair()).getReserves() + yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA -@pytest.fixture(scope="function", autouse=True) -def vaultA(pm, gov, rewards, guardian, management, tokenA): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenA, gov, rewards, "", "", guardian, management) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) - yield vault +@pytest.fixture +def weth(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") -@pytest.fixture(scope="function", autouse=True) -def vaultB(pm, gov, rewards, guardian, management, tokenB): - Vault = pm(config["dependencies"][0]).Vault - vault = guardian.deploy(Vault) - vault.initialize(tokenB, gov, rewards, "", "", guardian, management) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) - yield vault +@pytest.fixture +def router(): + # Sushi + yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") + + +@pytest.fixture +def masterchef(): + yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") + + +@pytest.fixture +def sushi(): + yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") + + +@pytest.fixture +def mc_pid(): + yield 1 -@pytest.fixture(scope="session") -def registry(): - yield Contract("0x50c1a2eA0a861A967D9d0FFE2AE4012c2E053804") +@pytest.fixture +def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) + + +@pytest.fixture +def oracle(): + yield Contract( + Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() + ) -@pytest.fixture(scope="session") -def live_vaultA(registry, tokenA): - yield registry.latestVault(tokenA) +@pytest.fixture(autouse=True) +def mock_chainlink(AggregatorMock, gov): + owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + + priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + aggregator = gov.deploy(AggregatorMock, 0) + priceProvider.proposeAggregator(aggregator.address, {"from": owner}) + priceProvider.confirmAggregator(aggregator.address, {"from": owner}) -@pytest.fixture(scope="session") -def live_vaultB(registry, tokenB): - yield registry.latestVault(tokenB) + yield aggregator @pytest.fixture def joint( - strategist, - keeper, + gov, providerA, providerB, SushiJoint, router, masterchef, - rewards, + sushi, weth, mc_pid, LPHedgingLibrary, - gov, - tokenA, - tokenB, ): joint = gov.deploy( - SushiJoint, - providerA, - providerB, - router, - weth, - rewards, - callPool_addresses[tokenA.symbol()], - putPool_addresses[tokenA.symbol()], - masterchef, - mc_pid, + SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid ) providerA.setJoint(joint, {"from": gov}) @@ -276,102 +197,19 @@ def joint( @pytest.fixture -def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): +def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + yield strategy @pytest.fixture -def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): +def providerB(gov, strategist, vaultB, ProviderStrategy): strategy = strategist.deploy(ProviderStrategy, vaultB) - strategy.setKeeper(keeper) - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - yield strategy - - -putPool_addresses = { - "WETH": "0x790e96E7452c3c2200bbCAA58a468256d482DD8b", - "WBTC": "0x7A42A60F8bA4843fEeA1bD4f08450D2053cC1ab6", -} -callPool_addresses = { - "WETH": "0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d", - "WBTC": "0xfA77f713901a840B3DF8F2Eb093d95fAC61B215A", -} - - -@pytest.fixture(autouse=True) -def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): - hegic_gov = "0xf15968a096fc8f47650001585d23bee819b5affb" - putPool = Contract(putPool_addresses[tokenA.symbol()]) - callPool = Contract(callPool_addresses[tokenA.symbol()]) - - callPool.setMaxDepositAmount(2 ** 256 - 1, 2 ** 256 - 1, {"from": hegic_gov}) - putPool.setMaxDepositAmount(2 ** 256 - 1, 2 ** 256 - 1, {"from": hegic_gov}) - - tokenA.approve(callPool, 2 ** 256 - 1, {"from": tokenA_whale}) - callPool.provideFrom(tokenA_whale, amountA, False, 0, {"from": tokenA_whale}) - tokenB.approve(putPool, 2 ** 256 - 1, {"from": tokenB_whale}) - putPool.provideFrom(tokenB_whale, amountB, False, 0, {"from": tokenB_whale}) - - -# @pytest.fixture -# def cloned_strategy(Strategy, vault, strategy, strategist, gov): -# # TODO: customize clone method and arguments -# # TODO: use correct contract name (i.e. replace Strategy) -# cloned_strategy = strategy.cloneStrategy( -# strategist, {"from": strategist} -# ).return_value -# cloned_strategy = Strategy.at(cloned_strategy) -# vault.revokeStrategy(strategy) -# vault.addStrategy(cloned_strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) -# yield -# - - -@pytest.fixture(autouse=False) -def withdraw_no_losses(vault, token, amount, user): - yield - if vault.totalSupply() != 0: - return - vault.withdraw({"from": user}) - - # check that we dont have previously realised losses - # NOTE: this assumes deposit is `amount` - assert token.balanceOf(user) >= amount - - -@pytest.fixture(autouse=True) -def LPHedgingLibrary(LPHedgingLib, gov): - yield gov.deploy(LPHedgingLib) - - -@pytest.fixture(scope="session", autouse=True) -def RELATIVE_APPROX(): - yield 1e-5 - - -@pytest.fixture(autouse=True) -def mock_chainlink(AggregatorMock, gov): - owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" - priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") - aggregator = gov.deploy(AggregatorMock, 0) - - priceProvider.proposeAggregator(aggregator.address, {"from": owner}) - priceProvider.confirmAggregator(aggregator.address, {"from": owner}) - - yield aggregator + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) -@pytest.fixture(autouse=True) -def first_sync(mock_chainlink, joint): - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - * 1e8 - ) - mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) + yield strategy diff --git a/old_tests/spirit/conftest.py b/tests/spirit/conftest.py similarity index 100% rename from old_tests/spirit/conftest.py rename to tests/spirit/conftest.py diff --git a/old_tests/spirit/test_spirit_operation.py b/tests/spirit/test_spirit_operation.py similarity index 100% rename from old_tests/spirit/test_spirit_operation.py rename to tests/spirit/test_spirit_operation.py diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py deleted file mode 100644 index b9f883f..0000000 --- a/tests/test_airdrop.py +++ /dev/null @@ -1,42 +0,0 @@ -from utils import actions, checks, utils -import pytest - - -def test_airdrop( - chain, - accounts, - token, - vault, - strategy, - user, - strategist, - amount, - RELATIVE_APPROX, - token_whale, -): - # Deposit to the vault - actions.user_deposit(user, vault, token, amount) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - strategy.harvest({"from": strategist}) - total_assets = strategy.estimatedTotalAssets() - assert pytest.approx(total_assets, rel=RELATIVE_APPROX) == amount - - # we airdrop tokens to strategy - airdrop_amount = amount * 0.1 # 10% of current assets - token.transfer(strategy, airdrop_amount, {"from": token_whale}) - - # check that estimatedTotalAssets estimates correctly - assert total_assets + airdrop_amount == strategy.estimatedTotalAssets() - - before_pps = vault.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - strategy.harvest() - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - profit = token.balanceOf(vault.address) # Profits go to vault - # TODO: Uncomment the lines below - assert token.balanceOf(strategy) + profit > amount - assert vault.pricePerShare() > before_pps diff --git a/tests/test_clone.py b/tests/test_clone.py deleted file mode 100644 index cff0250..0000000 --- a/tests/test_clone.py +++ /dev/null @@ -1,21 +0,0 @@ -# TODO: Uncomment if your strategy is clonable - -# from utils import actions - -# def test_clone( -# vault, strategy, token, amount, gov, user, RELATIVE_APPROX -# ): -# # send strategy to steady state -# actions.first_deposit_and_harvest(vault, strategy, token, user, gov, amount, RELATIVE_APPROX) - -# # TODO: add clone logic -# cloned_strategy = strategy.clone(vault, {'from': gov}) - -# # free funds from old strategy -# vault.revokeStrategy(strategy, {'from': gov}) -# strategy.harvest({'from': gov}) -# assert strategy.estimatedTotalAssets() == 0 - -# # take funds to new strategy -# cloned_strategy.harvest({'from': gov}) -# assert cloned_strategy.estimatedTotalAssets() > 0 diff --git a/old_tests/test_donation.py b/tests/test_donation.py similarity index 85% rename from old_tests/test_donation.py rename to tests/test_donation.py index fe3f4bd..d1ad2f6 100644 --- a/old_tests/test_donation.py +++ b/tests/test_donation.py @@ -1,5 +1,6 @@ import brownie import pytest +from operator import xor from utils import sync_price @@ -20,6 +21,8 @@ def test_donation_provider( tokenA.transfer(providerA, amount, {"from": tokenA_whale}) assert providerA.balanceOfWant() == amount + providerA.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) assert joint.estimatedTotalAssetsInToken(tokenA) == 0 @@ -42,7 +45,6 @@ def test_donation_joint( providerB, joint, router, - gov, strategist, tokenA_whale, tokenB_whale, @@ -57,6 +59,10 @@ def test_donation_joint( ppsA_start = vaultA.pricePerShare() ppsB_start = vaultB.pricePerShare() + providerA.setInvestWant(True, {"from": strategist}) + providerA.setTakeProfit(False, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) + providerB.setTakeProfit(False, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -109,13 +115,15 @@ def test_donation_joint( # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 diff --git a/old_tests/test_emergency.py b/tests/test_emergency.py similarity index 95% rename from old_tests/test_emergency.py rename to tests/test_emergency.py index 01f8178..53ad678 100644 --- a/old_tests/test_emergency.py +++ b/tests/test_emergency.py @@ -134,9 +134,9 @@ def test_liquidate_from_joint_and_swap_reward( assert joint.balanceOfReward() > 0 with brownie.reverts(): - joint.swapTokenForToken([tokenA, sushi], joint.balanceOfA(), {"from": gov}) + joint.swapTokenForToken(tokenA, sushi, joint.balanceOfA(), {"from": gov}) - joint.swapTokenForToken([sushi, tokenA], joint.balanceOfReward(), {"from": gov}) + joint.swapTokenForToken(sushi, tokenA, joint.balanceOfReward(), {"from": gov}) joint.returnLooseToProviders({"from": gov}) diff --git a/tests/test_harvests.py b/tests/test_harvests.py deleted file mode 100644 index 0fcdf21..0000000 --- a/tests/test_harvests.py +++ /dev/null @@ -1,156 +0,0 @@ -from utils import actions, checks, utils -import pytest -from brownie import Contract, chain - -# tests harvesting a strategy that returns profits correctly -def test_profitable_harvest( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - # TODO: Add some code before harvest #2 to simulate earning yield - profit_amount_percentage = 0.02 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - # check that estimatedTotalAssets estimates correctly - assert ( - pytest.approx(total_assets_tokenA + profit_amount_tokenA, rel=5 * 1e-3) - == providerA.estimatedTotalAssets() - ) - assert ( - pytest.approx(total_assets_tokenB + profit_amount_tokenB, rel=5 * 1e-3) - == providerB.estimatedTotalAssets() - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB - - -# TODO: implement this -# tests harvesting a strategy that reports losses -def test_lossy_harvest( - chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX -): - # Deposit to the vault - actions.user_deposit(user, vault, token, amount) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - strategy.harvest({"from": strategist}) - total_assets = strategy.estimatedTotalAssets() - assert pytest.approx(total_assets, rel=RELATIVE_APPROX) == amount - - # TODO: Add some code before harvest #2 to simulate a lower pps - loss_amount = amount * 0.05 - actions.generate_loss(loss_amount) - - # check that estimatedTotalAssets estimates correctly - assert total_assets - loss_amount == strategy.estimatedTotalAssets() - - # Harvest 2: Realize loss - chain.sleep(1) - tx = strategy.harvest({"from": strategist}) - checks.check_harvest_loss(tx, loss_amount) - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - - # User will withdraw accepting losses - vault.withdraw(vault.balanceOf(user), user, 10_000, {"from": user}) - assert token.balanceOf(user) + loss_amount == amount - - -# TODO: implement this -# tests harvesting a strategy twice, once with loss and another with profit -# it checks that even with previous profit and losses, accounting works as expected -def test_choppy_harvest( - chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX -): - # Deposit to the vault - actions.user_deposit(user, vault, token, amount) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - strategy.harvest({"from": strategist}) - - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - # TODO: Add some code before harvest #2 to simulate a lower pps - loss_amount = amount * 0.05 - actions.generate_loss(loss_amount) - - # Harvest 2: Realize loss - chain.sleep(1) - tx = strategy.harvest({"from": strategist}) - checks.check_harvest_loss(tx, loss_amount) - - # TODO: Add some code before harvest #3 to simulate a higher pps () - profit_amount = amount * 0.1 # 10% profit - actions.generate_profit(profit_amount) - - chain.sleep(1) - tx = strategy.harvest({"from": strategist}) - checks.check_harvest_profit(tx, profit_amount) - - # User will withdraw accepting losses - vault.withdraw({"from": user}) - - # User will take 100% losses and 100% profits - assert token.balanceOf(user) == amount + profit_amount - loss_amount diff --git a/tests/test_healthcheck.py b/tests/test_healthcheck.py deleted file mode 100644 index 56d32eb..0000000 --- a/tests/test_healthcheck.py +++ /dev/null @@ -1,37 +0,0 @@ -from utils import actions -import brownie -from brownie import Contract - - -def test_healthcheck(user, vault, token, amount, strategy, chain, strategist, gov): - # Deposit to the vault - actions.user_deposit(user, vault, token, amount) - - assert strategy.doHealthCheck() - assert strategy.healthCheck() == Contract("health.ychad.eth") - - chain.sleep(1) - strategy.harvest({"from": strategist}) - - chain.sleep(24 * 3600) - chain.mine() - - strategy.setDoHealthCheck(True, {"from": gov}) - - # TODO: generate a unacceptable loss - loss_amount = amount * 0.05 - actions.generate_loss(loss_amount) - - # Harvest should revert because the loss in unacceptable - with brownie.reverts("!healthcheck"): - strategy.harvest({"from": strategist}) - - # we disable the healthcheck - strategy.setDoHealthCheck(False, {"from": gov}) - - # the harvest should go through, taking the loss - tx = strategy.harvest({"from": strategist}) - assert tx.events["Harvested"]["loss"] == loss_amount - - vault.withdraw({"from": user}) - assert token.balanceOf(user) < amount # user took losses diff --git a/old_tests/test_joint_migration.py b/tests/test_joint_migration.py similarity index 82% rename from old_tests/test_joint_migration.py rename to tests/test_joint_migration.py index 7957aca..f1edcc4 100644 --- a/old_tests/test_joint_migration.py +++ b/tests/test_joint_migration.py @@ -33,8 +33,8 @@ def test_joint_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setDontInvestWant(True, {"from": strategist}) - providerB.setDontInvestWant(True, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -48,16 +48,20 @@ def test_joint_migration( providerB, joint.router(), weth, - joint.reward(), joint.masterchef(), + joint.reward(), joint.pid(), {"from": gov}, ) providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - providerA.setDontInvestWant(False, {"from": strategist}) - providerB.setDontInvestWant(False, {"from": strategist}) + + providerA.setInvestWant(True, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) + + assert providerA.takeProfit() == False + assert providerB.takeProfit() == False providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -98,8 +102,8 @@ def test_joint_clone_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setDontInvestWant(True, {"from": strategist}) - providerB.setDontInvestWant(True, {"from": strategist}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -109,13 +113,13 @@ def test_joint_clone_migration( assert old_joint.balanceOfPair() + old_joint.balanceOfStake() == 0 new_joint = SushiJoint.at( - old_joint.cloneSushiJoint( + old_joint.cloneJoint( providerA, providerB, joint.router(), weth, - joint.reward(), joint.masterchef(), + joint.reward(), joint.pid(), {"from": gov}, ).return_value @@ -124,8 +128,12 @@ def test_joint_clone_migration( providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - providerA.setDontInvestWant(False, {"from": strategist}) - providerB.setDontInvestWant(False, {"from": strategist}) + + providerA.setInvestWant(True, {"from": strategist}) + providerB.setInvestWant(True, {"from": strategist}) + + assert providerA.takeProfit() == False + assert providerB.takeProfit() == False providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) diff --git a/old_tests/test_joint_misc.py b/tests/test_joint_misc.py similarity index 100% rename from old_tests/test_joint_misc.py rename to tests/test_joint_misc.py diff --git a/tests/test_manual_operation.py b/tests/test_manual_operation.py deleted file mode 100644 index 587bfa7..0000000 --- a/tests/test_manual_operation.py +++ /dev/null @@ -1,23 +0,0 @@ -from utils import actions -from utils import utils - -# TODO: check that all manual operation works as expected -# manual operation: those functions that are called by management to affect strategy's position -# e.g. repay debt manually -# e.g. emergency unstake -def test_manual_function1( - chain, token, vault, strategy, amount, gov, user, management, RELATIVE_APPROX -): - # set up steady state - actions.first_deposit_and_harvest( - vault, strategy, token, user, gov, amount, RELATIVE_APPROX - ) - - # use manual function - # strategy.manual_function(arg1, arg2, {"from": management}) - - # shut down strategy and check accounting - strategy.updateStrategyDebtRatio(strategy, 0, {"from": gov}) - strategy.harvest({"from": gov}) - utils.sleep() - return diff --git a/tests/test_migration.py b/tests/test_migration.py index d441c15..ffd1166 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -1,44 +1,108 @@ -# TODO: Add tests that show proper migration of the strategy to a newer one -# Use another copy of the strategy to simulate the migration -# Show that nothing is lost! - +import brownie import pytest -from utils import actions +from brownie import Contract, Wei +from utils import sync_price, print_hedge_status def test_migration( chain, - token, - vault, - strategy, - amount, - Strategy, - strategist, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, gov, - user, - RELATIVE_APPROX, + strategist, + tokenA_whale, + tokenB_whale, + weth, + ProviderStrategy, + SushiJoint, + mock_chainlink, ): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - - chain.sleep(1) - strategy.harvest({"from": gov}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - # TODO: add other tokens balance - pre_want_balance = token.balanceOf(strategy) - - # migrate to a new strategy - new_strategy = strategist.deploy(Strategy, vault) - vault.migrateStrategy(strategy, new_strategy, {"from": gov}) - assert ( - pytest.approx(new_strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) - == amount + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + print_hedge_status(joint, tokenA, tokenB) + + assert joint.balanceOfStake() > 0 + tx = providerA.cloneProviderStrategy( + providerA.vault(), + providerA.strategist(), + providerA.rewards(), + providerA.keeper(), + ) + new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) + + joint.liquidatePosition({"from": strategist}) + joint.returnLooseToProviders({"from": strategist}) + + vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) + + new_joint = SushiJoint.at( + joint.cloneJoint( + new_a, + providerB, + joint.router(), + weth, + joint.masterchef(), + joint.reward(), + joint.pid(), + {"from": gov}, + ).return_value ) - # TODO: check that balances match previous balances - # TODO: add more tokens that the strategy holds - assert pre_want_balance == token.balanceOf(new_strategy) + new_a.setJoint(new_joint, {"from": vaultA.governance()}) + providerB.setJoint(new_joint, {"from": vaultB.governance()}) + + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + # Wait plz + chain.sleep(60 * 60 * 24 * 1 - 30) + chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) + print_hedge_status(new_joint, tokenA, tokenB) + + assert new_joint.pendingReward() > 0 + print(f"Rewards: {new_joint.pendingReward()}") + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + new_a.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert new_a.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert new_a.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + assert vaultA.strategies(new_a).dict()["totalGain"] == 0 + assert vaultB.strategies(providerB).dict()["totalGain"] == 0 + + new_a.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + new_a.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + + assert new_a.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 - # check that harvest work as expected - new_strategy.harvest({"from": gov}) + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + # due to fees from option + assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 diff --git a/tests/test_operation.py b/tests/test_operation.py index a825d1b..6419e48 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -1,114 +1,273 @@ import brownie -from brownie import Contract import pytest -from utils import actions, checks +from brownie import Contract, Wei +from operator import xor +from utils import sync_price, print_hedge_status def test_operation( - chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, ): - # Deposit to the vault - user_balance_before = token.balanceOf(user) - actions.user_deposit(user, vault, token, amount) + sync_price(joint, mock_chainlink, strategist) - # harvest - chain.sleep(1) - strategy.harvest({"from": strategist}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) - # tend() - strategy.tend({"from": strategist}) + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) - # withdrawal - vault.withdraw({"from": user}) - assert ( - pytest.approx(token.balanceOf(user), rel=RELATIVE_APPROX) == user_balance_before + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + print_hedge_status(joint, tokenA, tokenB) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) -def test_emergency_exit( - chain, accounts, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX -): - # Deposit to the vault - actions.user_deposit(user, vault, token, amount) - chain.sleep(1) - strategy.harvest({"from": strategist}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 / 13) * 24) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) - # set emergency and exit - strategy.setEmergencyExit() - chain.sleep(1) - strategy.harvest({"from": strategist}) - assert strategy.estimatedTotalAssets() < amount + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 -def test_increase_debt_ratio( - chain, gov, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX + chain.sleep(60 * 60 * 8) + chain.mine(1) + # losses due to not being able to earn enough to cover hedge without trades! + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + + +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, ): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) - chain.sleep(1) - strategy.harvest({"from": strategist}) - half = int(amount / 2) + sync_price(joint, mock_chainlink, strategist) + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == half + assert lossA > 0 + assert lossB > 0 - vault.updateStrategyDebtRatio(strategy.address, 10_000, {"from": gov}) - chain.sleep(1) - strategy.harvest({"from": strategist}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + returnA = -lossA / investedA + returnB = -lossB / investedB + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB -def test_decrease_debt_ratio( - chain, gov, token, vault, strategy, user, strategist, amount, RELATIVE_APPROX + +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, ): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - vault.updateStrategyDebtRatio(strategy.address, 10_000, {"from": gov}) - chain.sleep(1) - strategy.harvest({"from": strategist}) - - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) - chain.sleep(1) - strategy.harvest({"from": strategist}) - half = int(amount / 2) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == half - - -def test_sweep(gov, vault, strategy, token, user, amount, weth, weth_amount): - # Strategy want token doesn't work - token.transfer(strategy, amount, {"from": user}) - assert token.address == strategy.want() - assert token.balanceOf(strategy) > 0 - with brownie.reverts("!want"): - strategy.sweep(token, {"from": gov}) - - # Vault share token doesn't work - with brownie.reverts("!shares"): - strategy.sweep(vault.address, {"from": gov}) - - # TODO: If you add protected tokens to the strategy. - # Protected token doesn't work - # with brownie.reverts("!protected"): - # strategy.sweep(strategy.protectedToken(), {"from": gov}) - - before_balance = weth.balanceOf(gov) - weth.transfer(strategy, weth_amount, {"from": user}) - assert weth.address != strategy.want() - assert weth.balanceOf(user) == 0 - strategy.sweep(weth, {"from": gov}) - assert weth.balanceOf(gov) == weth_amount + before_balance - - -def test_triggers(chain, gov, vault, strategy, token, amount, user, strategist): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - vault.updateStrategyDebtRatio(strategy.address, 5_000, {"from": gov}) - chain.sleep(1) - strategy.harvest() - - strategy.harvestTrigger(0) - strategy.tendTrigger(0) + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB diff --git a/old_tests/test_operation_hedged.py b/tests/test_operation_hedged.py similarity index 85% rename from old_tests/test_operation_hedged.py rename to tests/test_operation_hedged.py index 1007a84..79907b8 100644 --- a/old_tests/test_operation_hedged.py +++ b/tests/test_operation_hedged.py @@ -2,7 +2,39 @@ import pytest from brownie import Contract, Wei, chain from operator import xor -from utils import print_hedge_status, sync_price + + +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getOptionsProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5] + callInfo[6]) / 0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5] + putInfo[6]) / 0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return (costCall, costPut) + + +def sync_price(joint, mock_chainlink, strategist): + pair = Contract(joint.pair()) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) def test_operation_swap_a4b_hedged_light( @@ -76,7 +108,7 @@ def test_operation_swap_a4b_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getHedgeProfit() + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -107,14 +139,13 @@ def test_operation_swap_a4b_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -125,6 +156,9 @@ def test_operation_swap_a4b_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -219,7 +253,7 @@ def test_operation_swap_a4b_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getHedgeProfit() + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -249,14 +283,13 @@ def test_operation_swap_a4b_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -267,6 +300,9 @@ def test_operation_swap_a4b_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] @@ -355,7 +391,7 @@ def test_operation_swap_b4a_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getHedgeProfit() + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -384,14 +420,13 @@ def test_operation_swap_b4a_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -402,6 +437,9 @@ def test_operation_swap_b4a_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -490,7 +528,7 @@ def test_operation_swap_b4a_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getHedgeProfit() + (callPayout, putPayout) = joint.getOptionsProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -519,14 +557,13 @@ def test_operation_swap_b4a_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.setInvestWant(False, {"from": strategist}) + providerB.setInvestWant(False, {"from": strategist}) + providerA.setTakeProfit(True, {"from": strategist}) + providerB.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert tokenA.balanceOf(vaultA) > 0 - assert tokenB.balanceOf(vaultB) > 0 - callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -537,6 +574,9 @@ def test_operation_swap_b4a_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) + assert providerA.balanceOfWant() > 0 + assert providerB.balanceOfWant() > 0 + lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] diff --git a/tests/test_restricted_fn.py b/tests/test_restricted_fn.py deleted file mode 100644 index 0257a78..0000000 --- a/tests/test_restricted_fn.py +++ /dev/null @@ -1,40 +0,0 @@ -import pytest -from brownie import reverts - - -def test_restricted_fn_user(strategy, user): - # TODO: add all the external functions that should not be callable by a user (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': user}) - - # NO FUNCTIONS THAT CHANGE STRATEGY BEHAVIOR SHOULD BE CALLABLE FROM A USER - # thus, this may not be used - # TODO: add all the external functions that should be callably by a user (if any) - # strategy.setter(arg1, arg2, {'from': user}) - return - - -def test_restricted_fn_management(strategy, management): - # ONLY FUNCTIONS THAT DO NOT HAVE RUG POTENTIAL SHOULD BE CALLABLE BY MANAGEMENT - # (e.g. a change of 3rd party contract => rug potential) - # (e.g. a change in leverage ratio => no rug potential) - # TODO: add all the external functions that should not be callable by management (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': management}) - - # Functions that are required to unwind a strategy should go be callable by management - # TODO: add all the external functions that should be callably by management (if any) - # strategy.setter(arg1, arg2, {'from': management}) - return - - -def test_restricted_fn_governance(strategy, gov): - # OPTIONAL: No functions are required to not be callable from governance so this may not be used - # TODO: add all the external functions that should not be callable by governance (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': gov}) - - # All setter functions should be callable by governance - # TODO: add all the external functions that should be callably by governance (if any) - # strategy.setter(arg1, arg2, {'from': gov}) - return diff --git a/tests/test_revoke.py b/tests/test_revoke.py deleted file mode 100644 index 4b782ea..0000000 --- a/tests/test_revoke.py +++ /dev/null @@ -1,55 +0,0 @@ -import pytest -from utils import actions, checks - - -def test_revoke_strategy_from_vault( - chain, token, vault, strategy, amount, user, gov, RELATIVE_APPROX -): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - chain.sleep(1) - strategy.harvest({"from": gov}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - # In order to pass this tests, you will need to implement prepareReturn. - # TODO: uncomment the following lines. - # vault.revokeStrategy(strategy.address, {"from": gov}) - # chain.sleep(1) - # strategy.harvest({'from': gov}) - # assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount - - -def test_revoke_strategy_from_strategy( - chain, token, vault, strategy, amount, gov, user, RELATIVE_APPROX -): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - chain.sleep(1) - strategy.harvest({"from": gov}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - strategy.setEmergencyExit() - chain.sleep(1) - strategy.harvest({"from": gov}) - assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount - - -def test_revoke_with_profit( - chain, token, vault, strategy, amount, user, gov, RELATIVE_APPROX -): - actions.user_deposit(user, vault, token, amount) - chain.sleep(1) - strategy.harvest({"from": gov}) - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - # TODO: customize generate_profit function - profit_amount = amount * 0.05 # generating a 5% profit - actions.generate_profit(profit_amount) - - # Revoke strategy - # In order to pass this tests, you will need to implement prepareReturn. - # TODO: uncomment the following lines. - vault.revokeStrategy(strategy.address, {"from": gov}) - chain.sleep(1) - strategy.harvest({"from": gov}) - checks.check_revoked_strategy(vault, strategy) diff --git a/tests/test_shutdown.py b/tests/test_shutdown.py deleted file mode 100644 index d179d87..0000000 --- a/tests/test_shutdown.py +++ /dev/null @@ -1,29 +0,0 @@ -import pytest -from utils import checks, actions, utils - -# TODO: Add tests that show proper operation of this strategy through "emergencyExit" -# Make sure to demonstrate the "worst case losses" as well as the time it takes - - -def test_shutdown(chain, token, vault, strategy, amount, gov, user, RELATIVE_APPROX): - # Deposit to the vault and harvest - actions.user_deposit(user, vault, token, amount) - chain.sleep(1) - strategy.harvest({"from": gov}) - utils.sleep() - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount - - # Generate profit - profit_amount = amount * 0.1 # 10% profit - actions.generate_profit(profit_amount) - - # Set debtRatio to 0, then harvest, check that accounting worked as expected - vault.updateStrategyDebtRatio(strategy, 0, {"from": gov}) - strategy.harvest({"from": gov}) - utils.sleep() - - # TODO: manually do the accounting, then add here and let the code check - totalGain = profit_amount - totalLoss = 0 - totalDebt = amount - checks.check_accounting(vault, strategy, totalGain, totalLoss, totalDebt) diff --git a/tests/utils/actions.py b/tests/utils/actions.py deleted file mode 100644 index 5869b24..0000000 --- a/tests/utils/actions.py +++ /dev/null @@ -1,96 +0,0 @@ -import pytest -from brownie import chain, Contract -import utils - -# This file is reserved for standard actions like deposits -def user_deposit(user, vault, token, amount): - if token.allowance(user, vault) < amount: - token.approve(vault, 2 ** 256 - 1, {"from": user}) - vault.deposit(amount, {"from": user}) - assert token.balanceOf(vault.address) == amount - - -def gov_start_epoch(gov, providerA, providerB, joint, vaultA, vaultB): - # the first harvest sends funds (tokenA) to joint contract and waits for tokenB funds - # the second harvest sends funds (tokenB) to joint contract AND invests them (if there is enough TokenA) - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) - # we set debtRatio to 0 after starting an epoch to be sure that funds return to vault after each epoch - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) - - -def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): - # first harvest uninvests (withdraws, closes hedge and removes liquidity) and takes funds (tokenA) - # second harvest takes funds (tokenB) from joint - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) - # we set debtRatio to 10_000 in tests because the two vaults have the same amount. - # in prod we need to set these manually to represent the same value - vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - - -def generate_profit( - amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale -): - # we just airdrop tokens to the joint - tokenA = Contract(joint.tokenA()) - tokenB = Contract(joint.tokenB()) - profitA = providerA.estimatedTotalAssets() * amount_percentage - profitB = providerB.estimatedTotalAssets() * amount_percentage - - tokenA.transfer(joint, profitA, {"from": tokenA_whale}) - tokenB.transfer(joint, profitB, {"from": tokenB_whale}) - - return profitA, profitB - - -def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink): - tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale}) - print( - f"Dumping {amountFrom/10**tokenFrom.decimals()} {tokenFrom.symbol()} for {tokenTo.symbol()}" - ) - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - ) - print(f"OldPairPrice: {pairPrice}") - router.swapExactTokensForTokens( - amountFrom, - 0, - [tokenFrom, tokenTo], - tokenFrom_whale, - 2 ** 256 - 1, - {"from": tokenFrom_whale}, - ) - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - ) - print(f"NewPairPrice: {pairPrice}") - utils.sync_price(joint, mock_chainlink) - - -# TODO: add args as required -def generate_loss(amount): - # TODO: add action for simulating profit - return - - -def first_deposit_and_harvest( - vault, strategy, token, user, gov, amount, RELATIVE_APPROX -): - # Deposit to the vault and harvest - token.approve(vault.address, amount, {"from": user}) - vault.deposit(amount, {"from": user}) - chain.sleep(1) - strategy.harvest({"from": gov}) - utils.sleep() - assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount diff --git a/tests/utils/checks.py b/tests/utils/checks.py deleted file mode 100644 index 65a94af..0000000 --- a/tests/utils/checks.py +++ /dev/null @@ -1,38 +0,0 @@ -import brownie -from brownie import interface -import pytest - -# This file is reserved for standard checks -def check_vault_empty(vault): - assert vault.totalAssets() == 0 - assert vault.totalSupply() == 0 - - -def check_strategy_empty(strategy): - assert strategy.estimatedTotalAssets() == 0 - vault = interface.VaultAPI(strategy.vault()) - assert vault.strategies(strategy).dict()["totalDebt"] == 0 - - -def check_revoked_strategy(vault, strategy): - status = vault.strategies(strategy).dict() - assert status.debtRatio == 0 - assert status.totalDebt == 0 - return - - -def check_harvest_profit(tx, profit_amount): - assert tx.events["Harvested"]["gain"] == profit_amount - - -def check_harvest_loss(tx, loss_amount): - assert tx.events["Harvested"]["loss"] == loss_amount - - -def check_accounting(vault, strategy, totalGain, totalLoss, totalDebt): - # inputs have to be manually calculated then checked - status = vault.strategies(strategy).dict() - assert status["totalGain"] == totalGain - assert status["totalLoss"] == totalLoss - assert status["totalDebt"] == totalDebt - return diff --git a/tests/utils/utils.py b/tests/utils/utils.py deleted file mode 100644 index 8f71d4b..0000000 --- a/tests/utils/utils.py +++ /dev/null @@ -1,72 +0,0 @@ -import brownie -from brownie import interface, chain, accounts - - -def sync_price(joint, mock_chainlink, strategist): - # we update the price on the Oracle to simulate real market dynamics - # otherwise, price of pair and price of oracle would be different and it would look manipulated - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - ) - mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) - -def print_hedge_status(joint, tokenA, tokenB): - callID = joint.activeCallID() - putID = joint.activePutID() - callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") - putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) - assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) - (callPayout, putPayout) = joint.getHedgeProfit() - print(f"Bought two options:") - print(f"CALL #{callID}") - print(f"\tStrike {callInfo[1]/1e8}") - print(f"\tAmount {callInfo[2]/1e18}") - print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5] + callInfo[6]) / 0.8 - print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") - print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") - print(f"PUT #{putID}") - print(f"\tStrike {putInfo[1]/1e8}") - print(f"\tAmount {putInfo[2]/1e18}") - print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5] + putInfo[6]) / 0.8 - print(f"\tCost {costPut/1e6} {tokenB.symbol()}") - print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return (costCall, costPut) - -def vault_status(vault): - print(f"--- Vault {vault.name()} ---") - print(f"API: {vault.apiVersion()}") - print(f"TotalAssets: {to_units(vault, vault.totalAssets())}") - print(f"PricePerShare: {to_units(vault, vault.pricePerShare())}") - print(f"TotalSupply: {to_units(vault, vault.totalSupply())}") - - -def strategy_status(vault, strategy): - status = vault.strategies(strategy).dict() - print(f"--- Strategy {strategy.name()} ---") - print(f"Performance fee {status['performanceFee']}") - print(f"Debt Ratio {status['debtRatio']}") - print(f"Total Debt {to_units(vault, status['totalDebt'])}") - print(f"Total Gain {to_units(vault, status['totalGain'])}") - print(f"Total Loss {to_units(vault, status['totalLoss'])}") - - -def to_units(token, amount): - return amount / (10 ** token.decimals()) - - -def from_units(token, amount): - return amount * (10 ** token.decimals()) - - -# default: 6 hours (sandwich protection) -def sleep(seconds=6 * 60 * 60): - chain.sleep(seconds) - chain.mine(1) diff --git a/yarn.lock b/yarn.lock index 52a4a5f..838f561 100644 --- a/yarn.lock +++ b/yarn.lock @@ -30,6 +30,11 @@ dependencies: regenerator-runtime "^0.13.4" +"@chainlink/contracts@^0.2.1": + version "0.2.1" + resolved "https://registry.yarnpkg.com/@chainlink/contracts/-/contracts-0.2.1.tgz#0815901baa4634b7b41b4e747f3425e2c968fb85" + integrity sha512-mAQgPQKiqW3tLMlp31NgcnXpwG3lttgKU0izAqKiirJ9LH7rQ+O0oHIVR5Qp2yuqgmfbLsgfdLo4GcVC8IFz3Q== + "@commitlint/cli@^11.0.0": version "11.0.0" resolved "https://registry.yarnpkg.com/@commitlint/cli/-/cli-11.0.0.tgz#698199bc52afed50aa28169237758fa14a67b5d3" @@ -191,6 +196,24 @@ resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0" integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA== +"@uniswap/lib@1.1.1": + version "1.1.1" + resolved "https://registry.yarnpkg.com/@uniswap/lib/-/lib-1.1.1.tgz#0afd29601846c16e5d082866cbb24a9e0758e6bc" + integrity sha512-2yK7sLpKIT91TiS5sewHtOa7YuM8IuBXVl4GZv2jZFys4D2sY7K5vZh6MqD25TPA95Od+0YzCVq6cTF2IKrOmg== + +"@uniswap/v2-core@1.0.0": + version "1.0.0" + resolved "https://registry.yarnpkg.com/@uniswap/v2-core/-/v2-core-1.0.0.tgz#e0fab91a7d53e8cafb5326ae4ca18351116b0844" + integrity sha512-BJiXrBGnN8mti7saW49MXwxDBRFiWemGetE58q8zgfnPPzQKq55ADltEILqOt6VFZ22kVeVKbF8gVd8aY3l7pA== + +"@uniswap/v2-periphery@^1.1.0-beta.0": + version "1.1.0-beta.0" + resolved "https://registry.yarnpkg.com/@uniswap/v2-periphery/-/v2-periphery-1.1.0-beta.0.tgz#20a4ccfca22f1a45402303aedb5717b6918ebe6d" + integrity sha512-6dkwAMKza8nzqYiXEr2D86dgW3TTavUvCR0w2Tu33bAbM8Ah43LKAzH7oKKPRT5VJQaMi1jtkGs1E8JPor1n5g== + dependencies: + "@uniswap/lib" "1.1.1" + "@uniswap/v2-core" "1.0.0" + JSONStream@^1.0.4: version "1.3.5" resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0" From 035fd2d1d7bf30e79093675fa64a61267c566f49 Mon Sep 17 00:00:00 2001 From: fp-crypto <83050944+fp-crypto@users.noreply.github.com> Date: Thu, 11 Nov 2021 11:40:16 -0800 Subject: [PATCH 074/132] feat: refactor all (#6) * chore: update requirements files * feat: first refactor * feat: abstract masterchef * fix: missing files * chore: update tests * fix: tests * feat: add migrate provider * feat: add harvest trigger * feat: add volatility protection * feat: add an oracle to avoid pair manipulation * fix: formatting * fix: compiling * Fp/refactor (#8) * feat: add migrate provider * feat: add harvest trigger * feat: add volatility protection * feat: add an oracle to avoid pair manipulation * fix: formatting * fix: compiling * chore: last main code review * feat: signing * feat: add new test suite (#7) * feat: add new test suite * feat: add migrate provider * feat: add harvest trigger * feat: add volatility protection * feat: add an oracle to avoid pair manipulation * fix: formatting * fix: compiling * feat: add new test suite * feat: added specific budget for each token * chore: last main code review * feat: signing * feat: add new test suite * feat: added specific budget for each token * feat: running test_profitable_harvest * fix: formatting * Refactor tests (#11) * feat: add new test suite * feat: add new test suite * feat: added specific budget for each token * feat: add new test suite * feat: added specific budget for each token * feat: running test_profitable_harvest * fix: formatting * fix: missing files * fix: formatting tests * feat: new tests * fix: structured tests to be implemented * fix: testing WIP * fix: formatting * feat: new tests * fix: cache * fix: gitignore * feat: add hedgil for FTM * fix: hedgil compiling * test/airdrop * feat: address @storm0x comments * feat: formatting * feat: use onlyVaultManagers * feat: improve requires * fix: hedging disabled workflow * fix: revert hedging disabled changes * fix: revert hedging disabled changes * feat: only let cloning the original deployment * feat: gas saving * feat: more flexible manual functions * fix: take into account rewards in joint * feat: to be deployed * feat: deploying * fix: formatting * feat: deployed Co-authored-by: FP Co-authored-by: jmonteer Co-authored-by: jmonteer <68742302+jmonteer@users.noreply.github.com> Co-authored-by: LanceUp --- .gitignore | 3 + brownie-config.yml | 2 +- contracts/AggregatorMock.sol | 21 +- contracts/BooJoint.sol | 52 - contracts/HedgilJoint.sol | 283 + contracts/HegicJoint.sol | 287 + contracts/Joint.sol | 514 +- contracts/LPHedgingLib.sol | 165 +- contracts/ProviderStrategy.sol | 169 +- contracts/SpiritJoint.sol | 55 - contracts/SushiJoint.sol | 126 +- hardhat.config.js | 15 + interfaces/IERC20Extended.sol | 10 + interfaces/hegic/IHegicOptions.sol | 2 + {tests => old_tests}/boo/conftest.py | 0 .../boo/test_boo_operation.py | 0 old_tests/conftest.py | 215 + {tests => old_tests}/spirit/conftest.py | 0 .../spirit/test_spirit_operation.py | 0 {tests => old_tests}/test_donation.py | 18 +- {tests => old_tests}/test_emergency.py | 4 +- {tests => old_tests}/test_joint_migration.py | 30 +- {tests => old_tests}/test_joint_misc.py | 0 old_tests/test_migration.py | 91 + old_tests/test_operation.py | 267 + {tests => old_tests}/test_operation_hedged.py | 90 +- old_tests/utils.py | 34 + package-lock.json | 16516 ++++++++++++++++ package.json | 1 + requirements-dev.txt | 2 +- tests/conftest.py | 450 +- tests/test_airdrop.py | 175 + tests/test_clone.py | 21 + tests/test_harvests.py | 137 + tests/test_healthcheck.py | 37 + tests/test_manual_operation.py | 116 + tests/test_migration.py | 113 +- tests/test_operation.py | 310 +- tests/test_restricted_fn.py | 43 + tests/test_revoke.py | 44 + tests/test_shutdown.py | 16 + tests/test_triggers.py | 191 + tests/utils/actions.py | 139 + tests/utils/checks.py | 74 + tests/utils/utils.py | 93 + yarn.lock | 2958 ++- 46 files changed, 22377 insertions(+), 1512 deletions(-) delete mode 100644 contracts/BooJoint.sol create mode 100644 contracts/HedgilJoint.sol create mode 100644 contracts/HegicJoint.sol delete mode 100644 contracts/SpiritJoint.sol create mode 100644 hardhat.config.js create mode 100644 interfaces/IERC20Extended.sol rename {tests => old_tests}/boo/conftest.py (100%) rename {tests => old_tests}/boo/test_boo_operation.py (100%) create mode 100644 old_tests/conftest.py rename {tests => old_tests}/spirit/conftest.py (100%) rename {tests => old_tests}/spirit/test_spirit_operation.py (100%) rename {tests => old_tests}/test_donation.py (85%) rename {tests => old_tests}/test_emergency.py (95%) rename {tests => old_tests}/test_joint_migration.py (82%) rename {tests => old_tests}/test_joint_misc.py (100%) create mode 100644 old_tests/test_migration.py create mode 100644 old_tests/test_operation.py rename {tests => old_tests}/test_operation_hedged.py (85%) create mode 100644 old_tests/utils.py create mode 100644 package-lock.json create mode 100644 tests/test_airdrop.py create mode 100644 tests/test_clone.py create mode 100644 tests/test_harvests.py create mode 100644 tests/test_healthcheck.py create mode 100644 tests/test_manual_operation.py create mode 100644 tests/test_restricted_fn.py create mode 100644 tests/test_revoke.py create mode 100644 tests/test_shutdown.py create mode 100644 tests/test_triggers.py create mode 100644 tests/utils/actions.py create mode 100644 tests/utils/checks.py create mode 100644 tests/utils/utils.py diff --git a/.gitignore b/.gitignore index 204aa80..0a6ddfe 100644 --- a/.gitignore +++ b/.gitignore @@ -9,3 +9,6 @@ reports/ # Node/npm node_modules/ .DS_Store + +# Hardhat +cache diff --git a/brownie-config.yml b/brownie-config.yml index 03e3ea9..3f06db3 100644 --- a/brownie-config.yml +++ b/brownie-config.yml @@ -4,7 +4,7 @@ networks: default: mainnet-fork # automatically fetch contract sources from Etherscan -autofetch_sources: True +autofetch_sources: False # require OpenZepplin Contracts dependencies: diff --git a/contracts/AggregatorMock.sol b/contracts/AggregatorMock.sol index 1e61835..dd6ca34 100644 --- a/contracts/AggregatorMock.sol +++ b/contracts/AggregatorMock.sol @@ -1,7 +1,6 @@ pragma solidity 0.6.12; contract AggregatorMock { - int256 public price; constructor(int256 _price) public { @@ -16,13 +15,17 @@ contract AggregatorMock { return price; } - function latestRoundData() external view returns ( - uint80 roundId, - int256 answer, - uint256 startedAt, - uint256 updatedAt, - uint80 answeredInRound - ) { + function latestRoundData() + external + view + returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ) + { return (uint80(0), price, uint256(0), uint256(0), uint80(0)); } -} \ No newline at end of file +} diff --git a/contracts/BooJoint.sol b/contracts/BooJoint.sol deleted file mode 100644 index 4846e7e..0000000 --- a/contracts/BooJoint.sol +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./Joint.sol"; - -interface IBooMasterchef is IMasterchef { - function pendingBOO(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract BooJoint is Joint { - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) - public - Joint( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ) - {} - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("BooJointOf", ab)); - } - - function pendingReward() public view override returns (uint256) { - return - IBooMasterchef(address(masterchef)).pendingBOO(pid, address(this)); - } -} diff --git a/contracts/HedgilJoint.sol b/contracts/HedgilJoint.sol new file mode 100644 index 0000000..f245434 --- /dev/null +++ b/contracts/HedgilJoint.sol @@ -0,0 +1,283 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; +import "./Joint.sol"; + +interface IHedgilPool { + function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); + + function getHedgeProfit(uint256 hedgeID) external view returns (uint256); + + function getHedgeStrike(uint256 hedgeID) external view returns (uint256); + + function hedgeLPToken( + address pair, + uint256 protectionRange, + uint256 period + ) external returns (uint256, uint256); + + function closeHedge(uint256 hedgedID) + external + returns (uint256 payoff, uint256 exercisePrice); +} + +abstract contract HedgilJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 private constant PRICE_DECIMALS = 1e8; + + uint256 public activeHedgeID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingDisabled; + + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hedgilPool; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHedgilJoint(_hedgilPool); + } + + function _initializeHedgilJoint(address _hedgilPool) internal { + hedgilPool = _hedgilPool; + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + // Hedgil only accepts the quote token + if (token == address(tokenB)) { + return hedgeBudget; + } + + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return (IHedgilPool(hedgilPool).getHedgeProfit(activeHedgeID), 0); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeHedgeID == 0)) { + isHedgingDisabled = _isHedgingDisabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget < RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function resetHedge() external onlyGovernance { + activeHedgeID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); + } + + function closeHedgeManually() external onlyVaultManagers { + closeHedge(); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget > 0 && !isHedgingDisabled) { + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck, + "!open price looks manipulated" + ); + + costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); + } + } + + function closeHedge() internal override { + uint256 exercisePrice; + // only close hedge if a hedge is open + if (activeHedgeID != 0 && !isHedgingDisabled) { + (, exercisePrice) = IHedgilPool(hedgilPool).closeHedge( + activeHedgeID + ); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck, + "!close price looks manipulated" + ); + activeHedgeID = 0; + } + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeHedgeID != 0) { + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + if (activeHedgeID != 0) { + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; + } + } + } +} diff --git a/contracts/HegicJoint.sol b/contracts/HegicJoint.sol new file mode 100644 index 0000000..913e046 --- /dev/null +++ b/contracts/HegicJoint.sol @@ -0,0 +1,287 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; +import "./Joint.sol"; + +abstract contract HegicJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeCallID; + uint256 public activePutID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 private constant PRICE_DECIMALS = 1e8; + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hegicCallOptionsPool; + address public hegicPutOptionsPool; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + } + + function _initializeHegicJoint( + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) internal { + hegicCallOptionsPool = _hegicCallOptionsPool; + hegicPutOptionsPool = _hegicPutOptionsPool; + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + } + + function onERC721Received( + address, + address, + uint256, + bytes calldata + ) public pure virtual returns (bytes4) { + return this.onERC721Received.selector; + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + return hedgeBudget; + } + + function getTimeToMaturity() public view returns (uint256) { + return LPHedgingLib.getTimeToMaturity(activeCallID, activePutID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeCallID == 0 && activePutID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget < RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function resetHedge() external onlyGovernance { + activeCallID = 0; + activePutID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return LPHedgingLib.getHedgeStrike(activeCallID, activePutID); + } + + function closeHedgeManually(uint256 callID, uint256 putID) + external + onlyVaultManagers + { + (, , uint256 exercisePrice) = LPHedgingLib.closeHedge(callID, putID); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeCallID = 0; + activePutID = 0; + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget > 0 && isHedgingEnabled) { + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeCallID == 0 && activePutID == 0); // dev: opened + uint256 strikePrice; + (activeCallID, activePutID, strikePrice) = LPHedgingLib + .hedgeLPToken(address(_pair), protectionRange, period); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck + ); // dev: !open-price + + costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); + } + } + + function closeHedge() internal override { + uint256 exercisePrice; + // only close hedge if a hedge is open + if (activeCallID != 0 && activePutID != 0 && isHedgingEnabled) { + (, , exercisePrice) = LPHedgingLib.closeHedge( + activeCallID, + activePutID + ); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeCallID = 0; + activePutID = 0; + } + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeCallID != 0 || activePutID != 0) { + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + LPHedgingLib.getTimeToMaturity(activeCallID, activePutID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + if (activeCallID != 0 && activePutID != 0) { + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; + } + } + } +} diff --git a/contracts/Joint.sol b/contracts/Joint.sol index a2976a4..ca3e885 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -9,11 +9,11 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; import "../interfaces/uni/IUniswapV2Factory.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; +import "../interfaces/IERC20Extended.sol"; import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; @@ -27,6 +27,8 @@ interface ProviderStrategy { function keeper() external view returns (address); function want() external view returns (address); + + function totalDebt() external view returns (uint256); } abstract contract Joint { @@ -34,7 +36,7 @@ abstract contract Joint { using Address for address; using SafeMath for uint256; - uint256 private constant RATIO_PRECISION = 1e4; + uint256 internal constant RATIO_PRECISION = 1e4; ProviderStrategy public providerA; ProviderStrategy public providerB; @@ -46,40 +48,24 @@ abstract contract Joint { address public reward; address public router; - uint256 public pid; - - IMasterchef public masterchef; - IUniswapV2Pair public pair; - uint256 private investedA; - uint256 private investedB; + uint256 public investedA; + uint256 public investedB; - // HEDGING - bool public isHedgingDisabled; + bool public dontInvestWant; + bool public autoProtectionDisabled; - uint256 public activeCallID; - uint256 public activePutID; - - uint256 public hedgeBudget = 50; // 0.5% per hedging period - uint256 private protectionRange = 1000; // 10% - uint256 private period = 1 days; + uint256 public minAmountToSell; + uint256 public maxPercentageLoss; modifier onlyGovernance { - require( - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance() - ); + checkGovernance(); _; } - modifier onlyAuthorized { - require( - msg.sender == providerA.vault().governance() || - msg.sender == providerB.vault().governance() || - msg.sender == providerA.strategist() || - msg.sender == providerB.strategist() - ); + modifier onlyVaultManagers { + checkVaultManagers(); _; } @@ -90,44 +76,44 @@ abstract contract Joint { _; } - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) public { - _initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + function checkGovernance() internal { + require(isGovernance()); } - function initialize( + function checkVaultManagers() internal { + require(isGovernance() || isVaultManager()); + } + + function checkProvider() internal { + require(isProvider()); + } + + function isGovernance() internal returns (bool) { + return + msg.sender == providerA.vault().governance() || + msg.sender == providerB.vault().governance(); + } + + function isVaultManager() internal returns (bool) { + return + msg.sender == providerA.vault().management() || + msg.sender == providerB.vault().management(); + } + + function isProvider() internal returns (bool) { + return + msg.sender == address(providerA) || + msg.sender == address(providerB); + } + + constructor( address _providerA, address _providerB, address _router, address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) external { - _initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + address _reward + ) public { + _initialize(_providerA, _providerB, _router, _weth, _reward); } function _initialize( @@ -135,129 +121,137 @@ abstract contract Joint { address _providerB, address _router, address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) internal { + address _reward + ) internal virtual { require(address(providerA) == address(0), "Joint already initialized"); providerA = ProviderStrategy(_providerA); providerB = ProviderStrategy(_providerB); router = _router; WETH = _weth; - masterchef = IMasterchef(_masterchef); reward = _reward; - pid = _pid; + + // NOTE: we let some loss to avoid getting locked in the position if something goes slightly wrong + maxPercentageLoss = 500; // 0.1% tokenA = address(providerA.want()); tokenB = address(providerB.want()); - + require(tokenA != tokenB, "!same-want"); pair = IUniswapV2Pair(getPair()); - IERC20(address(pair)).approve(address(masterchef), type(uint256).max); - IERC20(tokenA).approve(address(router), type(uint256).max); - IERC20(tokenB).approve(address(router), type(uint256).max); - IERC20(reward).approve(address(router), type(uint256).max); - IERC20(address(pair)).approve(address(router), type(uint256).max); - - period = 1 days; - protectionRange = 1_000; - hedgeBudget = 50; + IERC20(tokenA).approve(address(_router), type(uint256).max); + IERC20(tokenB).approve(address(_router), type(uint256).max); + IERC20(_reward).approve(address(_router), type(uint256).max); + IERC20(address(pair)).approve(address(_router), type(uint256).max); } - event Cloned(address indexed clone); + function name() external view virtual returns (string memory); - function cloneJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) external returns (address newJoint) { - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } + function shouldEndEpoch() public view virtual returns (bool); - Joint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ); + function _autoProtect() internal view virtual returns (bool); + + function setDontInvestWant(bool _dontInvestWant) + external + onlyVaultManagers + { + dontInvestWant = _dontInvestWant; + } - emit Cloned(newJoint); + function setMinAmountToSell(uint256 _minAmountToSell) + external + onlyVaultManagers + { + minAmountToSell = _minAmountToSell; } - function name() external view virtual returns (string memory) {} + function setAutoProtectionDisabled(bool _autoProtectionDisabled) + external + onlyVaultManagers + { + autoProtectionDisabled = _autoProtectionDisabled; + } - function prepareReturn(bool returnFunds) external onlyProviders { - // If we have previously invested funds, let's distribute PnL equally in - // each token's own terms - if (investedA != 0 && investedB != 0) { - // Liquidate will also claim rewards & close hedge - (uint256 currentA, uint256 currentB) = _liquidatePosition(); + function setMaxPercentageLoss(uint256 _maxPercentageLoss) + external + onlyVaultManagers + { + require(_maxPercentageLoss <= RATIO_PRECISION); + maxPercentageLoss = _maxPercentageLoss; + } - if (tokenA != reward && tokenB != reward) { - (address rewardSwappedTo, uint256 rewardSwapOutAmount) = - swapReward(balanceOfReward()); - if (rewardSwappedTo == tokenA) { - currentA = currentA.add(rewardSwapOutAmount); - } else if (rewardSwappedTo == tokenB) { - currentB = currentB.add(rewardSwapOutAmount); - } - } + function closePositionReturnFunds() external onlyProviders { + // Check if it needs to stop starting new epochs after finishing this one. _autoProtect is implemented in children + if (_autoProtect() && !autoProtectionDisabled) { + dontInvestWant = true; + } - (address sellToken, uint256 sellAmount) = - calculateSellToBalance( - currentA, - currentB, - investedA, - investedB - ); + // Check that we have a position to close + if (investedA == 0 || investedB == 0) { + return; + } - if (sellToken != address(0) && sellAmount != 0) { - uint256 buyAmount = - sellCapital( - sellToken, - sellToken == tokenA ? tokenB : tokenA, - sellAmount - ); - - if (sellToken == tokenA) { - currentA = currentA.sub(sellAmount); - currentB = currentB.add(buyAmount); - } else { - currentB = currentB.sub(sellAmount); - currentA = currentA.add(buyAmount); - } - } + // 1. CLOSE LIQUIDITY POSITION + // Closing the position will: + // - Remove liquidity from DEX + // - Claim pending rewards + // - Close Hedge and receive payoff + // and returns current balance of tokenA and tokenB + (uint256 currentBalanceA, uint256 currentBalanceB) = _closePosition(); + + // 2. SELL REWARDS FOR WANT + (address rewardSwappedTo, uint256 rewardSwapOutAmount) = + swapReward(balanceOfReward()); + if (rewardSwappedTo == tokenA) { + currentBalanceA = currentBalanceA.add(rewardSwapOutAmount); + } else if (rewardSwappedTo == tokenB) { + currentBalanceB = currentBalanceB.add(rewardSwapOutAmount); } - investedA = investedB = 0; + // 3. REBALANCE PORTFOLIO + // Calculate rebalance operation + // It will return which of the tokens (A or B) we need to sell and how much of it to leave the position with the initial proportions + (address sellToken, uint256 sellAmount) = + calculateSellToBalance( + currentBalanceA, + currentBalanceB, + investedA, + investedB + ); - if (returnFunds) { - _returnLooseToProviders(); + if (sellToken != address(0) && sellAmount > minAmountToSell) { + uint256 buyAmount = + sellCapital( + sellToken, + sellToken == tokenA ? tokenB : tokenA, + sellAmount + ); } + + // reset invested balances + investedA = investedB = 0; + + _returnLooseToProviders(); + // Check that we have returned with no losses + // + require( + IERC20(tokenA).balanceOf(address(providerA)) >= + providerA + .totalDebt() + .mul(RATIO_PRECISION.sub(maxPercentageLoss)) + .div(RATIO_PRECISION), + "!wrong-balanceA" + ); + require( + IERC20(tokenB).balanceOf(address(providerB)) >= + providerB + .totalDebt() + .mul(RATIO_PRECISION.sub(maxPercentageLoss)) + .div(RATIO_PRECISION), + "!wrong-balanceB" + ); } - function adjustPosition() external onlyProviders { + function openPosition() external onlyProviders { // No capital, nothing to do if (balanceOfA() == 0 || balanceOfB() == 0) { return; @@ -270,13 +264,12 @@ abstract contract Joint { investedB == 0 ); // don't create LP if we are already invested - (investedA, investedB, ) = createLP(); - if (hedgeBudget > 0 && !isHedgingDisabled) { - // take into account that if hedgeBudget is not enough, it will revert - (uint256 costCall, uint256 costPut) = hedgeLP(); - investedA += costCall; - investedB += costPut; - } + (uint256 amountA, uint256 amountB, ) = createLP(); + (uint256 costHedgeA, uint256 costHedgeB) = hedgeLP(); + + investedA = amountA.add(costHedgeA); + investedB = amountB.add(costHedgeB); + depositLP(); if (balanceOfStake() != 0 || balanceOfPair() != 0) { @@ -284,23 +277,21 @@ abstract contract Joint { } } - function getOptionsProfit() public view returns (uint256, uint256) { - return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); - } + function getHedgeProfit() public view virtual returns (uint256, uint256); function estimatedTotalAssetsAfterBalance() public view returns (uint256 _aBalance, uint256 _bBalance) { - uint256 rewardsPending = pendingReward(); + uint256 rewardsPending = pendingReward().add(balanceOfReward()); (_aBalance, _bBalance) = balanceOfTokensInLP(); _aBalance = _aBalance.add(balanceOfA()); _bBalance = _bBalance.add(balanceOfB()); - (uint256 callProfit, uint256 putProfit) = getOptionsProfit(); + (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); _aBalance = _aBalance.add(callProfit); _bBalance = _bBalance.add(putProfit); @@ -341,7 +332,7 @@ abstract contract Joint { } function estimatedTotalAssetsInToken(address token) - external + public view returns (uint256 _balance) { @@ -352,20 +343,15 @@ abstract contract Joint { } } - function hedgeLP() internal returns (uint256, uint256) { - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - require(activeCallID == 0 && activePutID == 0); - (activeCallID, activePutID) = LPHedgingLib.hedgeLPToken( - address(_pair), - protectionRange, - period - ); - uint256 costCall = initialBalanceA.sub(balanceOfA()); - uint256 costPut = initialBalanceB.sub(balanceOfB()); - return (costCall, costPut); - } + function getHedgeBudget(address token) + public + view + virtual + returns (uint256); + + function hedgeLP() internal virtual returns (uint256, uint256); + + function closeHedge() internal virtual; function calculateSellToBalance( uint256 currentA, @@ -429,6 +415,10 @@ abstract contract Joint { ); denominator = precision + starting0.mul(exchangeRate).div(starting1); _sellAmount = numerator.div(denominator); + // Shortcut to avoid Uniswap amountIn == 0 revert + if (_sellAmount == 0) { + return 0; + } // Second time to account for price impact exchangeRate = UniswapV2Library @@ -475,12 +465,12 @@ abstract contract Joint { IUniswapV2Router02(router).addLiquidity( tokenA, tokenB, - balanceOfA().mul(RATIO_PRECISION.sub(hedgeBudget)).div( - RATIO_PRECISION - ), - balanceOfB().mul(RATIO_PRECISION.sub(hedgeBudget)).div( - RATIO_PRECISION - ), + balanceOfA() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) + .div(RATIO_PRECISION), + balanceOfB() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) + .div(RATIO_PRECISION), 0, 0, address(this), @@ -523,24 +513,31 @@ abstract contract Joint { } } - function getReward() internal { - masterchef.deposit(pid, 0); - } + function getReward() internal virtual; - function depositLP() internal { - if (balanceOfPair() > 0) masterchef.deposit(pid, balanceOfPair()); - } + function depositLP() internal virtual; + + function withdrawLP() internal virtual; function swapReward(uint256 _rewardBal) internal - returns (address _swapTo, uint256 _receivedAmount) + returns (address, uint256) { if (reward == tokenA || reward == tokenB || _rewardBal == 0) { - return (address(0), 0); + return (reward, 0); + } + + if (tokenA == WETH || tokenB == WETH) { + return (WETH, sellCapital(reward, WETH, _rewardBal)); } - _swapTo = findSwapTo(reward); - _receivedAmount = sellCapital(reward, _swapTo, _rewardBal); + // Assume that position has already been liquidated + (uint256 ratioA, uint256 ratioB) = + getRatios(balanceOfA(), balanceOfB(), investedA, investedB); + if (ratioA >= ratioB) { + return (tokenB, sellCapital(reward, tokenB, _rewardBal)); + } + return (tokenA, sellCapital(reward, tokenA, _rewardBal)); } // If there is a lot of impermanent loss, some capital will need to be sold @@ -561,21 +558,17 @@ abstract contract Joint { _amountOut = amounts[amounts.length - 1]; } - function _liquidatePosition() internal returns (uint256, uint256) { - if (balanceOfStake() != 0) { - masterchef.withdraw(pid, balanceOfStake()); - } + function _closePosition() internal returns (uint256, uint256) { + // Unstake LP from staking contract + withdrawLP(); + + // Close the hedge + closeHedge(); if (balanceOfPair() == 0) { return (0, 0); } - // only close hedge if a hedge is open - if (activeCallID != 0 && activePutID != 0 && !isHedgingDisabled) { - LPHedgingLib.closeHedge(activeCallID, activePutID); - } - activeCallID = 0; - activePutID = 0; // **WARNING**: This call is sandwichable, care should be taken // to always execute with a private relay IUniswapV2Router02(router).removeLiquidity( @@ -587,30 +580,25 @@ abstract contract Joint { address(this), now ); + return (balanceOfA(), balanceOfB()); } - function _returnLooseToProviders() internal { - uint256 balanceA = balanceOfA(); + function _returnLooseToProviders() + internal + returns (uint256 balanceA, uint256 balanceB) + { + balanceA = balanceOfA(); if (balanceA > 0) { IERC20(tokenA).transfer(address(providerA), balanceA); } - uint256 balanceB = balanceOfB(); + balanceB = balanceOfB(); if (balanceB > 0) { IERC20(tokenB).transfer(address(providerB), balanceB); } } - function onERC721Received( - address, - address, - uint256, - bytes calldata - ) public pure virtual returns (bytes4) { - return this.onERC721Received.selector; - } - function getPair() internal view returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); @@ -632,9 +620,7 @@ abstract contract Joint { return IERC20(reward).balanceOf(address(this)); } - function balanceOfStake() public view returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } + function balanceOfStake() public view virtual returns (uint256); function balanceOfTokensInLP() public @@ -649,76 +635,51 @@ abstract contract Joint { _balanceB = reserveB.mul(percentTotal).div(pairPrecision); } - function pendingReward() public view virtual returns (uint256) {} + function pendingReward() public view virtual returns (uint256); - function liquidatePosition() external onlyAuthorized { - _liquidatePosition(); + // --- MANAGEMENT FUNCTIONS --- + function liquidatePositionManually( + uint256 expectedBalanceA, + uint256 expectedBalanceB + ) external onlyVaultManagers { + (uint256 balanceA, uint256 balanceB) = _closePosition(); + require(expectedBalanceA <= balanceA, "!sandwidched"); + require(expectedBalanceB <= balanceB, "!sandwidched"); } - function returnLooseToProviders() external onlyAuthorized { + function returnLooseToProvidersManually() external onlyVaultManagers { _returnLooseToProviders(); } - function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) - external - onlyAuthorized - { - // if there is an active hedge, we need to force the disabling - if (force || (activeCallID == 0 && activePutID == 0)) { - isHedgingDisabled = _isHedgingDisabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyAuthorized { - require(_hedgeBudget < RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyAuthorized { - require(_period < 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyAuthorized - { - require(_protectionRange < RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function withdrawFromMasterchef() external onlyAuthorized { - masterchef.withdraw(pid, balanceOfStake()); - } - - function removeLiquidity(uint256 amount) external onlyAuthorized { + function removeLiquidityManually( + uint256 amount, + uint256 expectedBalanceA, + uint256 expectedBalanceB + ) external onlyVaultManagers { IUniswapV2Router02(router).removeLiquidity( tokenA, tokenB, - balanceOfPair(), + amount, 0, 0, address(this), now ); + require(expectedBalanceA <= balanceOfA(), "!sandwidched"); + require(expectedBalanceA <= balanceOfB(), "!sandwidched"); } - function resetHedge() external onlyGovernance { - activeCallID = 0; - activePutID = 0; - } - - function swapTokenForToken(address[] memory swapPath, uint256 swapInAmount) - external - onlyGovernance - returns (uint256) - { + function swapTokenForTokenManually( + address[] memory swapPath, + uint256 swapInAmount, + uint256 minOutAmount + ) external onlyGovernance returns (uint256) { address swapTo = swapPath[swapPath.length - 1]; require(swapTo == tokenA || swapTo == tokenB); // swapTo must be tokenA or tokenB uint256[] memory amounts = IUniswapV2Router02(router).swapExactTokensForTokens( swapInAmount, - 0, + minOutAmount, swapPath, address(this), now @@ -736,4 +697,15 @@ abstract contract Joint { IERC20(_token).balanceOf(address(this)) ); } + + function migrateProvider(address _newProvider) external onlyProviders { + ProviderStrategy newProvider = ProviderStrategy(_newProvider); + if (address(newProvider.want()) == tokenA) { + providerA = newProvider; + } else if (address(newProvider.want()) == tokenB) { + providerB = newProvider; + } else { + revert("Unsupported token"); + } + } } diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol index 3f393fa..e55f0e4 100644 --- a/contracts/LPHedgingLib.sol +++ b/contracts/LPHedgingLib.sol @@ -9,13 +9,25 @@ import { import "@openzeppelin/contracts/math/Math.sol"; import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/hegic/IHegicOptions.sol"; +import "../interfaces/IERC20Extended.sol"; -interface IERC20Extended is IERC20 { - function decimals() external view returns (uint8); +interface IPriceProvider { + function latestRoundData() + external + view + returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ); +} - function name() external view returns (string memory); +interface HegicJointAPI { + function hegicCallOptionsPool() external view returns (address); - function symbol() external view returns (string memory); + function hegicPutOptionsPool() external view returns (address); } library LPHedgingLib { @@ -23,16 +35,9 @@ library LPHedgingLib { using SafeERC20 for IERC20; using Address for address; - IHegicPool public constant hegicCallOptionsPool = - IHegicPool(0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d); - IHegicPool public constant hegicPutOptionsPool = - IHegicPool(0x790e96E7452c3c2200bbCAA58a468256d482DD8b); address public constant hegicOptionsManager = 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; - address public constant MAIN_ASSET = - 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; - uint256 private constant MAX_BPS = 10_000; function _checkAllowance( @@ -41,7 +46,8 @@ library LPHedgingLib { uint256 period ) internal { IERC20 _token; - + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); _token = hegicCallOptionsPool.token(); if ( _token.allowance(address(hegicCallOptionsPool), address(this)) < @@ -59,29 +65,38 @@ library LPHedgingLib { } } + function getCurrentPrice() public returns (uint256) { + IPriceProvider pp = + IPriceProvider(_hegicCallOptionsPool().priceProvider()); + (, int256 answer, , , ) = pp.latestRoundData(); + return uint256(answer); + } + + function _hegicCallOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicCallOptionsPool()); + } + + function _hegicPutOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicPutOptionsPool()); + } + function hedgeLPToken( address lpToken, uint256 h, uint256 period - ) external returns (uint256 callID, uint256 putID) { - ( - , - address token0, - address token1, - uint256 token0Amount, - uint256 token1Amount - ) = getLPInfo(lpToken); - if (h == 0 || period == 0 || token0Amount == 0 || token1Amount == 0) { - return (0, 0); - } - - uint256 q; - if (MAIN_ASSET == token0) { - q = token0Amount; - } else if (MAIN_ASSET == token1) { - q = token1Amount; - } else { - revert("LPtoken not supported"); + ) + external + returns ( + uint256 callID, + uint256 putID, + uint256 strike + ) + { + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + uint256 q = getLPInfo(lpToken, hegicCallOptionsPool); + if (h == 0 || period == 0 || q == 0) { + return (0, 0, 0); } (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); @@ -89,6 +104,7 @@ library LPHedgingLib { _checkAllowance(callAmount, putAmount, period); callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); + strike = getCurrentPrice(); } function getOptionCost( @@ -114,36 +130,44 @@ library LPHedgingLib { if (id == 0) { return 0; } - return hegicCallOptionsPool.profitOf(id); + return _hegicCallOptionsPool().profitOf(id); } function getPutProfit(uint256 id) internal view returns (uint256) { if (id == 0) { return 0; } - return hegicPutOptionsPool.profitOf(id); + return _hegicPutOptionsPool().profitOf(id); } function closeHedge(uint256 callID, uint256 putID) external - returns (uint256 payoutToken0, uint256 payoutToken1) + returns ( + uint256 payoutTokenA, + uint256 payoutTokenB, + uint256 exercisePrice + ) { - uint256 callProfit = hegicCallOptionsPool.profitOf(callID); - uint256 putProfit = hegicPutOptionsPool.profitOf(putID); + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + exercisePrice = getCurrentPrice(); // Check the options have not expired // NOTE: call and put options expiration MUST be the same (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); if (expired < block.timestamp) { - return (0, 0); + return (0, 0, exercisePrice); } - if (callProfit > 0) { + payoutTokenA = hegicCallOptionsPool.profitOf(callID); + payoutTokenB = hegicPutOptionsPool.profitOf(putID); + + if (payoutTokenA > 0) { // call option is ITM hegicCallOptionsPool.exercise(callID); } - if (putProfit > 0) { + if (payoutTokenB > 0) { // put option is ITM hegicPutOptionsPool.exercise(putID); } @@ -184,34 +208,65 @@ library LPHedgingLib { uint256 amount, uint256 period ) internal returns (uint256) { - if (amount == 0 || period == 0) { - revert("Amount or period is 0"); - } return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM } - function getLPInfo(address lpToken) + function getLPInfo(address lpToken, IHegicPool hegicCallOptionsPool) public view - returns ( - uint256 amount, - address token0, - address token1, - uint256 token0Amount, - uint256 token1Amount - ) + returns (uint256 q) { - amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); + uint256 amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); - token0 = IUniswapV2Pair(lpToken).token0(); - token1 = IUniswapV2Pair(lpToken).token1(); + address token0 = IUniswapV2Pair(lpToken).token0(); + address token1 = IUniswapV2Pair(lpToken).token1(); uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); - token0Amount = amount.mul(balance0) / totalSupply; - token1Amount = amount.mul(balance1) / totalSupply; + uint256 token0Amount = amount.mul(balance0) / totalSupply; + uint256 token1Amount = amount.mul(balance1) / totalSupply; + + address mainAsset = address(hegicCallOptionsPool.token()); + if (mainAsset == token0) { + q = token0Amount; + } else if (mainAsset == token1) { + q = token1Amount; + } else { + revert("LPtoken not supported"); + } + } + + function getTimeToMaturity(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + if (callID == 0 || putID == 0) { + return 0; + } + (, , , , uint256 expiredCall, , ) = + _hegicCallOptionsPool().options(callID); + (, , , , uint256 expiredPut, , ) = + _hegicPutOptionsPool().options(putID); + // use lowest time to maturity (should be the same) + uint256 expired = expiredCall > expiredPut ? expiredPut : expiredCall; + if (expired < block.timestamp) { + return 0; + } + return expired.sub(block.timestamp); + } + + function getHedgeStrike(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + // NOTE: strike is the same for both options + (, uint256 strikeCall, , , , , ) = + _hegicCallOptionsPool().options(callID); + return strikeCall; } function sqrt(uint256 x) public pure returns (uint256 result) { diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 2a6eec1..8da72fe 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -9,21 +9,16 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "../interfaces/uni/IUniswapV2Router02.sol"; +import "../interfaces/IERC20Extended.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import {BaseStrategy} from "@yearnvaults/contracts/BaseStrategy.sol"; - -interface IERC20Extended { - function decimals() external view returns (uint8); - - function name() external view returns (string memory); - - function symbol() external view returns (string memory); -} +import { + BaseStrategyInitializable +} from "@yearnvaults/contracts/BaseStrategy.sol"; interface JointAPI { - function prepareReturn(bool returnFunds) external; + function closePositionReturnFunds() external; - function adjustPosition() external; + function openPosition() external; function providerA() external view returns (address); @@ -37,76 +32,30 @@ interface JointAPI { function WETH() external view returns (address); function router() external view returns (address); + + function migrateProvider(address _newProvider) external view; + + function shouldEndEpoch() external view returns (bool); + + function dontInvestWant() external view returns (bool); } -contract ProviderStrategy is BaseStrategy { +contract ProviderStrategy is BaseStrategyInitializable { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; address public joint; - bool public takeProfit; - bool public investWant; - - constructor(address _vault) public BaseStrategy(_vault) { - _initializeStrat(); - } - function initialize( - address _vault, - address _strategist, - address _rewards, - address _keeper - ) external { - _initialize(_vault, _strategist, _rewards, _keeper); - _initializeStrat(); - } - - function _initializeStrat() internal { - investWant = true; - takeProfit = false; - } - - event Cloned(address indexed clone); - - function cloneProviderStrategy( - address _vault, - address _strategist, - address _rewards, - address _keeper - ) external returns (address newStrategy) { - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newStrategy := create(0, clone_code, 0x37) - } + bool public forceLiquidate; - ProviderStrategy(newStrategy).initialize( - _vault, - _strategist, - _rewards, - _keeper - ); - - emit Cloned(newStrategy); - } + constructor(address _vault) public BaseStrategyInitializable(_vault) {} function name() external view override returns (string memory) { return string( abi.encodePacked( - "ProviderOf", + "Strategy_ProviderOf", IERC20Extended(address(want)).symbol(), "To", IERC20Extended(address(joint)).name() @@ -121,6 +70,10 @@ contract ProviderStrategy is BaseStrategy { ); } + function totalDebt() public view returns (uint256) { + return vault.strategies(address(this)).totalDebt; + } + function prepareReturn(uint256 _debtOutstanding) internal override @@ -130,30 +83,27 @@ contract ProviderStrategy is BaseStrategy { uint256 _debtPayment ) { - JointAPI(joint).prepareReturn(!investWant || takeProfit); + // NOTE: this strategy is operated following epochs. These begin during adjustPosition and end during prepareReturn + // The Provider will always ask the joint to close the position before harvesting + JointAPI(joint).closePositionReturnFunds(); - // if we are not taking profit, there is nothing to do - if (!takeProfit) { - return (0, 0, 0); - } - - uint256 totalDebt = vault.strategies(address(this)).totalDebt; + // After closePosition, the provider will always have funds in its own balance (not in joint) + uint256 _totalDebt = totalDebt(); uint256 totalAssets = balanceOfWant(); - if (totalDebt > totalAssets) { + if (_totalDebt > totalAssets) { // we have losses - _loss = totalDebt.sub(totalAssets); + _loss = _totalDebt.sub(totalAssets); } else { // we have profit - _profit = totalAssets.sub(totalDebt); + _profit = totalAssets.sub(_totalDebt); } - // free funds to repay debt + profit to the strategy uint256 amountAvailable = totalAssets; uint256 amountRequired = _debtOutstanding.add(_profit); if (amountRequired > amountAvailable) { - if (amountAvailable < _debtOutstanding) { + if (_debtOutstanding > amountAvailable) { // available funds are lower than the repayment that we need to do _profit = 0; _debtPayment = amountAvailable; @@ -161,7 +111,7 @@ contract ProviderStrategy is BaseStrategy { // but it will still be there for the next harvest } else { // NOTE: amountRequired is always equal or greater than _debtOutstanding - // important to use amountRequired just in case amountAvailable is > amountAvailable + // important to use amountAvailable just in case amountRequired is > amountAvailable _debtPayment = _debtOutstanding; _profit = amountAvailable.sub(_debtPayment); } @@ -174,21 +124,32 @@ contract ProviderStrategy is BaseStrategy { } } - function adjustPosition(uint256 _debtOutstanding) internal override { - if (emergencyExit) { - return; - } + function harvestTrigger(uint256 callCost) + public + view + override + returns (bool) + { + // Delegating decision to joint + return JointAPI(joint).shouldEndEpoch(); + } - // If we shouldn't invest, don't do it :D - if (!investWant) { + function dontInvestWant() public view returns (bool) { + // Delegating decision to joint + return JointAPI(joint).dontInvestWant(); + } + + function adjustPosition(uint256 _debtOutstanding) internal override { + if (emergencyExit || dontInvestWant()) { return; } + // Using a push approach (instead of pull) uint256 wantBalance = balanceOfWant(); if (wantBalance > 0) { want.transfer(joint, wantBalance); } - JointAPI(joint).adjustPosition(); + JointAPI(joint).openPosition(); } function liquidatePosition(uint256 _amountNeeded) @@ -196,18 +157,17 @@ contract ProviderStrategy is BaseStrategy { override returns (uint256 _liquidatedAmount, uint256 _loss) { - uint256 totalAssets = want.balanceOf(address(this)); - if (_amountNeeded > totalAssets) { - _liquidatedAmount = totalAssets; - _loss = _amountNeeded.sub(totalAssets); + uint256 availableAssets = want.balanceOf(address(this)); + if (_amountNeeded > availableAssets) { + _liquidatedAmount = availableAssets; + _loss = _amountNeeded.sub(availableAssets); } else { _liquidatedAmount = _amountNeeded; } } function prepareMigration(address _newStrategy) internal override { - // Want is sent to the new strategy in the base class - // nothing to do here + JointAPI(joint).migrateProvider(_newStrategy); } function protectedTokens() @@ -225,16 +185,16 @@ contract ProviderStrategy is BaseStrategy { require( JointAPI(_joint).providerA() == address(this) || JointAPI(_joint).providerB() == address(this) - ); + ); // dev: providers uncorrectly set + require(healthCheck != address(0)); // dev: healthCheck joint = _joint; } - function setTakeProfit(bool _takeProfit) external onlyAuthorized { - takeProfit = _takeProfit; - } - - function setInvestWant(bool _investWant) external onlyAuthorized { - investWant = _investWant; + function setForceLiquidate(bool _forceLiquidate) + external + onlyEmergencyAuthorized + { + forceLiquidate = _forceLiquidate; } function liquidateAllPositions() @@ -243,8 +203,15 @@ contract ProviderStrategy is BaseStrategy { override returns (uint256 _amountFreed) { - JointAPI(joint).prepareReturn(true); + uint256 expectedBalance = estimatedTotalAssets(); + JointAPI(joint).closePositionReturnFunds(); _amountFreed = balanceOfWant(); + // NOTE: we accept a 1% difference before reverting + require( + forceLiquidate || + expectedBalance.mul(9_900).div(10_000) < _amountFreed, + "!liquidation" + ); } function ethToWant(uint256 _amtInWei) diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol deleted file mode 100644 index 72598b1..0000000 --- a/contracts/SpiritJoint.sol +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./Joint.sol"; - -interface ISpiritMasterchef is IMasterchef { - function pendingSpirit(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract SpiritJoint is Joint { - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _masterchef, - address _reward, - uint256 _pid - ) - public - Joint( - _providerA, - _providerB, - _router, - _weth, - _masterchef, - _reward, - _pid - ) - {} - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("SpiritJointOf", ab)); - } - - function pendingReward() public view override returns (uint256) { - return - ISpiritMasterchef(address(masterchef)).pendingSpirit( - pid, - address(this) - ); - } -} diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol index d8229db..dcdb652 100644 --- a/contracts/SushiJoint.sol +++ b/contracts/SushiJoint.sol @@ -2,7 +2,7 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; -import "./Joint.sol"; +import "./HegicJoint.sol"; interface ISushiMasterchef is IMasterchef { function pendingSushi(uint256 _pid, address _user) @@ -11,38 +11,123 @@ interface ISushiMasterchef is IMasterchef { returns (uint256); } -contract SushiJoint is Joint { +contract SushiJoint is HegicJoint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + constructor( address _providerA, address _providerB, address _router, address _weth, - address _masterchef, address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, uint256 _pid ) public - Joint( + HegicJoint( _providerA, _providerB, _router, _weth, - _masterchef, _reward, - _pid + _hegicCallOptionsPool, + _hegicPutOptionsPool ) - {} + { + _initalizeSushiJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + _initalizeSushiJoint(_masterchef, _pid); + } + + function _initalizeSushiJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSushiJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SushiJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hegicCallOptionsPool, + _hegicPutOptionsPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } function name() external view override returns (string memory) { string memory ab = string( abi.encodePacked( IERC20Extended(address(tokenA)).symbol(), + "-", IERC20Extended(address(tokenB)).symbol() ) ); - return string(abi.encodePacked("SushiJointOf", ab)); + return string(abi.encodePacked("HegicSushiJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; } function pendingReward() public view override returns (uint256) { @@ -52,4 +137,29 @@ contract SushiJoint is Joint { address(this) ); } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } } diff --git a/hardhat.config.js b/hardhat.config.js new file mode 100644 index 0000000..fd3c6f1 --- /dev/null +++ b/hardhat.config.js @@ -0,0 +1,15 @@ + +// autogenerated by brownie +// do not modify the existing settings +module.exports = { + networks: { + hardhat: { + hardfork: "london", + // base fee of 0 allows use of 0 gas price when testing + initialBaseFeePerGas: 0, + // brownie expects calls and transactions to throw on revert + throwOnTransactionFailures: true, + throwOnCallFailures: true + } + } +} \ No newline at end of file diff --git a/interfaces/IERC20Extended.sol b/interfaces/IERC20Extended.sol new file mode 100644 index 0000000..267fb1a --- /dev/null +++ b/interfaces/IERC20Extended.sol @@ -0,0 +1,10 @@ +pragma solidity 0.6.12; +import {IERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; + +interface IERC20Extended is IERC20 { + function decimals() external view returns (uint8); + + function name() external view returns (string memory); + + function symbol() external view returns (string memory); +} diff --git a/interfaces/hegic/IHegicOptions.sol b/interfaces/hegic/IHegicOptions.sol index b8e8425..cb1377d 100644 --- a/interfaces/hegic/IHegicOptions.sol +++ b/interfaces/hegic/IHegicOptions.sol @@ -122,6 +122,8 @@ interface IHegicPool is IERC721, IPriceCalculator { uint256 amount ); + function priceProvider() external view returns (address); + /** * @param id The ERC721 token ID linked to the option **/ diff --git a/tests/boo/conftest.py b/old_tests/boo/conftest.py similarity index 100% rename from tests/boo/conftest.py rename to old_tests/boo/conftest.py diff --git a/tests/boo/test_boo_operation.py b/old_tests/boo/test_boo_operation.py similarity index 100% rename from tests/boo/test_boo_operation.py rename to old_tests/boo/test_boo_operation.py diff --git a/old_tests/conftest.py b/old_tests/conftest.py new file mode 100644 index 0000000..9549d01 --- /dev/null +++ b/old_tests/conftest.py @@ -0,0 +1,215 @@ +import pytest +from brownie import config, Contract + + +@pytest.fixture(autouse=True) +def isolation(fn_isolation): + pass + + +@pytest.fixture +def gov(accounts): + yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) + + +@pytest.fixture +def rewards(accounts): + yield accounts[1] + + +@pytest.fixture +def guardian(accounts): + yield accounts[2] + + +@pytest.fixture +def management(accounts): + yield accounts[3] + + +@pytest.fixture +def strategist(accounts): + yield accounts[4] + + +@pytest.fixture +def keeper(accounts): + yield accounts[5] + + +@pytest.fixture +def attacker(accounts): + yield accounts[6] + + +@pytest.fixture +def tokenA(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH + # yield Contract(vaultA.token()) + + +@pytest.fixture +def tokenB(): + yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC + # yield Contract(vaultB.token()) + + +@pytest.fixture +def vaultA_test(pm, gov, rewards, guardian, management, tokenA): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultB_test(pm, gov, rewards, guardian, management, tokenB): + Vault = pm(config["dependencies"][0]).Vault + vault = guardian.deploy(Vault) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) + + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setManagementFee(0, {"from": gov}) + vault.setPerformanceFee(0, {"from": gov}) + yield vault + + +@pytest.fixture +def vaultA(vaultA_test, tokenA): + yield vaultA_test + # WETH vault (PROD) + # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") + # assert vaultA_prod.token() == tokenA.address + # yield vaultA_prod + + +@pytest.fixture +def vaultB(vaultB_test, tokenB): + yield vaultB_test + # YFI vault (PROD) + # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") + # assert vaultB_prod.token() == tokenB.address + # yield vaultB_prod + + +@pytest.fixture +def tokenA_whale(accounts): + yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) + + +@pytest.fixture +def tokenB_whale(accounts): + yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc + + +@pytest.fixture +def sushi_whale(accounts): + yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) + + +@pytest.fixture +def amountA(tokenA): + yield 10 * 10 ** tokenA.decimals() + + +@pytest.fixture +def amountB(tokenB, joint): + reserve0, reserve1, a = Contract(joint.pair()).getReserves() + yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA + + +@pytest.fixture +def weth(): + yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") + + +@pytest.fixture +def router(): + # Sushi + yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") + + +@pytest.fixture +def masterchef(): + yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") + + +@pytest.fixture +def sushi(): + yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") + + +@pytest.fixture +def mc_pid(): + yield 1 + + +@pytest.fixture +def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) + + +@pytest.fixture +def oracle(): + yield Contract( + Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() + ) + + +@pytest.fixture(autouse=True) +def mock_chainlink(AggregatorMock, gov): + owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + + priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + aggregator = gov.deploy(AggregatorMock, 0) + + priceProvider.proposeAggregator(aggregator.address, {"from": owner}) + priceProvider.confirmAggregator(aggregator.address, {"from": owner}) + + yield aggregator + + +@pytest.fixture +def joint( + gov, + providerA, + providerB, + SushiJoint, + router, + masterchef, + sushi, + weth, + mc_pid, + LPHedgingLibrary, +): + joint = gov.deploy( + SushiJoint, providerA, providerB, router, weth, sushi, masterchef, mc_pid + ) + + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + + yield joint + + +@pytest.fixture +def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultA) + strategy.setKeeper(keeper) + + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + + yield strategy + + +@pytest.fixture +def providerB(gov, strategist, vaultB, ProviderStrategy): + strategy = strategist.deploy(ProviderStrategy, vaultB) + + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + + yield strategy diff --git a/tests/spirit/conftest.py b/old_tests/spirit/conftest.py similarity index 100% rename from tests/spirit/conftest.py rename to old_tests/spirit/conftest.py diff --git a/tests/spirit/test_spirit_operation.py b/old_tests/spirit/test_spirit_operation.py similarity index 100% rename from tests/spirit/test_spirit_operation.py rename to old_tests/spirit/test_spirit_operation.py diff --git a/tests/test_donation.py b/old_tests/test_donation.py similarity index 85% rename from tests/test_donation.py rename to old_tests/test_donation.py index d1ad2f6..fe3f4bd 100644 --- a/tests/test_donation.py +++ b/old_tests/test_donation.py @@ -1,6 +1,5 @@ import brownie import pytest -from operator import xor from utils import sync_price @@ -21,8 +20,6 @@ def test_donation_provider( tokenA.transfer(providerA, amount, {"from": tokenA_whale}) assert providerA.balanceOfWant() == amount - providerA.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) providerA.harvest({"from": strategist}) assert joint.estimatedTotalAssetsInToken(tokenA) == 0 @@ -45,6 +42,7 @@ def test_donation_joint( providerB, joint, router, + gov, strategist, tokenA_whale, tokenB_whale, @@ -59,10 +57,6 @@ def test_donation_joint( ppsA_start = vaultA.pricePerShare() ppsB_start = vaultB.pricePerShare() - providerA.setInvestWant(True, {"from": strategist}) - providerA.setTakeProfit(False, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - providerB.setTakeProfit(False, {"from": strategist}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) @@ -115,15 +109,13 @@ def test_donation_joint( # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 diff --git a/tests/test_emergency.py b/old_tests/test_emergency.py similarity index 95% rename from tests/test_emergency.py rename to old_tests/test_emergency.py index 53ad678..01f8178 100644 --- a/tests/test_emergency.py +++ b/old_tests/test_emergency.py @@ -134,9 +134,9 @@ def test_liquidate_from_joint_and_swap_reward( assert joint.balanceOfReward() > 0 with brownie.reverts(): - joint.swapTokenForToken(tokenA, sushi, joint.balanceOfA(), {"from": gov}) + joint.swapTokenForToken([tokenA, sushi], joint.balanceOfA(), {"from": gov}) - joint.swapTokenForToken(sushi, tokenA, joint.balanceOfReward(), {"from": gov}) + joint.swapTokenForToken([sushi, tokenA], joint.balanceOfReward(), {"from": gov}) joint.returnLooseToProviders({"from": gov}) diff --git a/tests/test_joint_migration.py b/old_tests/test_joint_migration.py similarity index 82% rename from tests/test_joint_migration.py rename to old_tests/test_joint_migration.py index f1edcc4..7957aca 100644 --- a/tests/test_joint_migration.py +++ b/old_tests/test_joint_migration.py @@ -33,8 +33,8 @@ def test_joint_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) + providerA.setDontInvestWant(True, {"from": strategist}) + providerB.setDontInvestWant(True, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -48,20 +48,16 @@ def test_joint_migration( providerB, joint.router(), weth, - joint.masterchef(), joint.reward(), + joint.masterchef(), joint.pid(), {"from": gov}, ) providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - - providerA.setInvestWant(True, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - - assert providerA.takeProfit() == False - assert providerB.takeProfit() == False + providerA.setDontInvestWant(False, {"from": strategist}) + providerB.setDontInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -102,8 +98,8 @@ def test_joint_clone_migration( providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) old_joint.liquidatePosition({"from": gov}) - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) + providerA.setDontInvestWant(True, {"from": strategist}) + providerB.setDontInvestWant(True, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) @@ -113,13 +109,13 @@ def test_joint_clone_migration( assert old_joint.balanceOfPair() + old_joint.balanceOfStake() == 0 new_joint = SushiJoint.at( - old_joint.cloneJoint( + old_joint.cloneSushiJoint( providerA, providerB, joint.router(), weth, - joint.masterchef(), joint.reward(), + joint.masterchef(), joint.pid(), {"from": gov}, ).return_value @@ -128,12 +124,8 @@ def test_joint_clone_migration( providerA.setJoint(new_joint, {"from": gov}) providerB.setJoint(new_joint, {"from": gov}) - - providerA.setInvestWant(True, {"from": strategist}) - providerB.setInvestWant(True, {"from": strategist}) - - assert providerA.takeProfit() == False - assert providerB.takeProfit() == False + providerA.setDontInvestWant(False, {"from": strategist}) + providerB.setDontInvestWant(False, {"from": strategist}) providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) diff --git a/tests/test_joint_misc.py b/old_tests/test_joint_misc.py similarity index 100% rename from tests/test_joint_misc.py rename to old_tests/test_joint_misc.py diff --git a/old_tests/test_migration.py b/old_tests/test_migration.py new file mode 100644 index 0000000..4f81b36 --- /dev/null +++ b/old_tests/test_migration.py @@ -0,0 +1,91 @@ +import brownie +import pytest +from brownie import Contract, Wei +from utils import sync_price, print_hedge_status + + +def test_migration( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + gov, + strategist, + tokenA_whale, + tokenB_whale, + weth, + ProviderStrategy, + SushiJoint, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + print_hedge_status(joint, tokenA, tokenB) + + assert joint.balanceOfStake() > 0 + tx = providerA.clone( + providerA.vault(), + providerA.strategist(), + providerA.rewards(), + providerA.keeper(), + ) + new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) + + joint.liquidatePosition({"from": strategist}) + joint.returnLooseToProviders({"from": strategist}) + + vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) + + new_joint = SushiJoint.at( + joint.cloneSushiJoint( + new_a, + providerB, + joint.router(), + weth, + joint.reward(), + joint.masterchef(), + joint.pid(), + {"from": gov}, + ).return_value + ) + + new_a.setJoint(new_joint, {"from": vaultA.governance()}) + providerB.setJoint(new_joint, {"from": vaultB.governance()}) + + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + # Wait plz + chain.sleep(60 * 60 * 24 * 1 - 30) + chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) + print_hedge_status(new_joint, tokenA, tokenB) + + assert new_joint.pendingReward() > 0 + print(f"Rewards: {new_joint.pendingReward()}") + + vaultA.updateStrategyDebtRatio(new_a, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultA.governance()}) + new_a.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert new_a.balanceOfWant() == 0 + assert providerB.balanceOfWant() == 0 + assert vaultA.strategies(new_a).dict()["totalGain"] == 0 + assert vaultB.strategies(providerB).dict()["totalGain"] == 0 + assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 diff --git a/old_tests/test_operation.py b/old_tests/test_operation.py new file mode 100644 index 0000000..0911b5b --- /dev/null +++ b/old_tests/test_operation.py @@ -0,0 +1,267 @@ +import brownie +import pytest +from brownie import Contract, Wei +from operator import xor +from utils import sync_price, print_hedge_status + + +def test_operation( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + ppsA_start = vaultA.pricePerShare() + ppsB_start = vaultB.pricePerShare() + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + print_hedge_status(joint, tokenA, tokenB) + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 / 13) * 24) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + # Harvest should be a no-op + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + chain.sleep(60 * 60 * 8) + chain.mine(1) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + chain.sleep(60 * 60 * 8) + chain.mine(1) + # losses due to not being able to earn enough to cover hedge without trades! + assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + + +def test_operation_swap_a4b( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) + router.swapExactTokensForTokens( + tokenA.balanceOf(tokenA_whale), + 0, + [tokenA, tokenB], + tokenA_whale, + 2 ** 256 - 1, + {"from": tokenA_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24 - 30) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB + + +def test_operation_swap_b4a( + chain, + vaultA, + vaultB, + tokenA, + tokenB, + amountA, + amountB, + providerA, + providerB, + joint, + router, + strategist, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + sync_price(joint, mock_chainlink, strategist) + + tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) + vaultA.deposit(amountA, {"from": tokenA_whale}) + + tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) + vaultB.deposit(amountB, {"from": tokenB_whale}) + + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + investedA = ( + vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() + ) + investedB = ( + vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() + ) + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) + router.swapExactTokensForTokens( + tokenB.balanceOf(tokenB_whale), + 0, + [tokenB, tokenA], + tokenB_whale, + 2 ** 256 - 1, + {"from": tokenB_whale}, + ) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # Wait plz + chain.sleep(3600 * 24) + chain.mine(int(3600 * 24 / 13) - 30) + + print( + f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + ) + + # If there is any profit it should go to the providers + assert joint.pendingReward() > 0 + # If joint doesn't reinvest, and providers do not invest want, the want + # will stay in the providers + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) + providerA.harvest({"from": strategist}) + providerB.harvest({"from": strategist}) + + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + + lossA = vaultA.strategies(providerA).dict()["totalLoss"] + lossB = vaultB.strategies(providerB).dict()["totalLoss"] + + assert lossA > 0 + assert lossB > 0 + + returnA = -lossA / investedA + returnB = -lossB / investedB + + print( + f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" + ) + + assert pytest.approx(returnA, rel=50e-3) == returnB diff --git a/tests/test_operation_hedged.py b/old_tests/test_operation_hedged.py similarity index 85% rename from tests/test_operation_hedged.py rename to old_tests/test_operation_hedged.py index 79907b8..1007a84 100644 --- a/tests/test_operation_hedged.py +++ b/old_tests/test_operation_hedged.py @@ -2,39 +2,7 @@ import pytest from brownie import Contract, Wei, chain from operator import xor - - -def print_hedge_status(joint, tokenA, tokenB): - callID = joint.activeCallID() - putID = joint.activePutID() - callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") - putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") - callInfo = callProvider.options(callID) - putInfo = putProvider.options(putID) - assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) - (callPayout, putPayout) = joint.getOptionsProfit() - print(f"Bought two options:") - print(f"CALL #{callID}") - print(f"\tStrike {callInfo[1]/1e8}") - print(f"\tAmount {callInfo[2]/1e18}") - print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") - costCall = (callInfo[5] + callInfo[6]) / 0.8 - print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") - print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") - print(f"PUT #{putID}") - print(f"\tStrike {putInfo[1]/1e8}") - print(f"\tAmount {putInfo[2]/1e18}") - print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") - costPut = (putInfo[5] + putInfo[6]) / 0.8 - print(f"\tCost {costPut/1e6} {tokenB.symbol()}") - print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") - return (costCall, costPut) - - -def sync_price(joint, mock_chainlink, strategist): - pair = Contract(joint.pair()) - (reserve0, reserve1, a) = pair.getReserves() - mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) +from utils import print_hedge_status, sync_price def test_operation_swap_a4b_hedged_light( @@ -108,7 +76,7 @@ def test_operation_swap_a4b_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -139,13 +107,14 @@ def test_operation_swap_a4b_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -156,9 +125,6 @@ def test_operation_swap_a4b_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -253,7 +219,7 @@ def test_operation_swap_a4b_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -283,13 +249,14 @@ def test_operation_swap_a4b_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -300,9 +267,6 @@ def test_operation_swap_a4b_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] @@ -391,7 +355,7 @@ def test_operation_swap_b4a_hedged_light( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -420,13 +384,14 @@ def test_operation_swap_b4a_hedged_light( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -437,9 +402,6 @@ def test_operation_swap_b4a_hedged_light( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - gainA = vaultA.strategies(providerA).dict()["totalGain"] gainB = vaultB.strategies(providerB).dict()["totalGain"] @@ -528,7 +490,7 @@ def test_operation_swap_b4a_hedged_heavy( sync_price(joint, mock_chainlink, strategist) print(f"Price according to Pair is {oracle.latestAnswer()/1e8}") - (callPayout, putPayout) = joint.getOptionsProfit() + (callPayout, putPayout) = joint.getHedgeProfit() print(f"Payout from CALL option: {callPayout/1e18} {tokenA.symbol()}") print(f"Payout from PUT option: {putPayout/1e6} {tokenB.symbol()}") @@ -557,13 +519,14 @@ def test_operation_swap_b4a_hedged_heavy( assert joint.pendingReward() > 0 # If joint doesn't reinvest, and providers do not invest want, the want # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": vaultA.governance()}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": vaultB.governance()}) providerA.harvest({"from": strategist}) providerB.harvest({"from": strategist}) + assert tokenA.balanceOf(vaultA) > 0 + assert tokenB.balanceOf(vaultB) > 0 + callInfo = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").options(callID) putInfo = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b").options(putID) @@ -574,9 +537,6 @@ def test_operation_swap_b4a_hedged_heavy( (putPayout == 0) & (putInfo[0] == 1) ) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - lossA = vaultA.strategies(providerA).dict()["totalLoss"] lossB = vaultB.strategies(providerB).dict()["totalLoss"] diff --git a/old_tests/utils.py b/old_tests/utils.py new file mode 100644 index 0000000..78bb57f --- /dev/null +++ b/old_tests/utils.py @@ -0,0 +1,34 @@ +from brownie import Contract, chain + + +def sync_price(joint, mock_chainlink, strategist): + pair = Contract(joint.pair()) + (reserve0, reserve1, a) = pair.getReserves() + mock_chainlink.setPrice(reserve0 / reserve1 * 1e12 * 10 ** 8, {"from": strategist}) + + +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getHedgeProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5] + callInfo[6]) / 0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT 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"sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==", + "dev": true + } + } +} diff --git a/package.json b/package.json index 37b35e2..8e0bcac 100644 --- a/package.json +++ b/package.json @@ -4,6 +4,7 @@ "@commitlint/cli": "^11.0.0", "@commitlint/config-conventional": "^11.0.0", "ethlint": "^1.2.5", + "hardhat": "^2.6.8", "husky": "^4.3.0", "prettier": "^2.1.2", "prettier-plugin-solidity": "^1.0.0-alpha.57", diff --git a/requirements-dev.txt b/requirements-dev.txt index f03a904..881f330 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1 +1 @@ -eth-brownie>=1.16.3,<2.0.0 +eth-brownie==1.16.3 diff --git a/tests/conftest.py b/tests/conftest.py index 954ead8..5729827 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,10 +1,24 @@ import pytest -from brownie import config, Contract +from brownie import config, web3 +from brownie import Contract, accounts +from brownie.network import gas_price +from brownie.network.gas.strategies import LinearScalingStrategy + +# Function scoped isolation fixture to enable xdist. +# Snapshots the chain before each test and reverts after test completion. +@pytest.fixture(scope="function", autouse=True) +def shared_setup(fn_isolation): + pass -@pytest.fixture(autouse=True) -def isolation(fn_isolation): - pass +@pytest.fixture(scope="session", autouse=True) +def reset_chain(chain): + print(f"Initial Height: {chain.height}") + yield + print(f"\nEnd Height: {chain.height}") + print(f"Reset chain") + chain.reset() + print(f"Reset Height: {chain.height}") @pytest.fixture @@ -12,6 +26,16 @@ def gov(accounts): yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) +@pytest.fixture +def strat_ms(accounts): + yield accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) + + +@pytest.fixture +def user(accounts): + yield accounts[0] + + @pytest.fixture def rewards(accounts): yield accounts[1] @@ -37,127 +61,344 @@ def keeper(accounts): yield accounts[5] +token_addresses = { + "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC + "YFI": "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e", # YFI + "WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", # WETH + "LINK": "0x514910771AF9Ca656af840dff83E8264EcF986CA", # LINK + "USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7", # USDT + "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI + "USDC": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", # USDC + "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI +} + +# TODO: uncomment those tokens you want to test as want +@pytest.fixture( + params=[ + # 'WBTC', # WBTC + # "YFI", # YFI + "WETH", # WETH + # 'LINK', # LINK + # 'USDT', # USDT + # 'DAI', # DAI + # 'USDC', # USDC + ], + scope="session", + autouse=True, +) +def tokenA(request): + yield Contract(token_addresses[request.param]) + + +# TODO: uncomment those tokens you want to test as want +@pytest.fixture( + params=[ + # 'WBTC', # WBTC + # "YFI", # YFI + # "WETH", # WETH + # 'LINK', # LINK + # 'USDT', # USDT + # 'DAI', # DAI + "USDC", # USDC + ], + scope="session", + autouse=True, +) +def tokenB(request): + yield Contract(token_addresses[request.param]) + + +whale_addresses = { + "WBTC": "0x28c6c06298d514db089934071355e5743bf21d60", + "WETH": "0xc564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe", + "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", + "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", + "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "USDC": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", +} + + +@pytest.fixture(scope="session", autouse=True) +def tokenA_whale(tokenA): + yield whale_addresses[tokenA.symbol()] + + +@pytest.fixture(scope="session", autouse=True) +def tokenB_whale(tokenB): + yield whale_addresses[tokenB.symbol()] + + +token_prices = { + "WBTC": 60_000, + "WETH": 4_500, + "LINK": 20, + "YFI": 30_000, + "USDT": 1, + "USDC": 1, + "DAI": 1, +} + + +@pytest.fixture(autouse=True) +def amountA(tokenA, tokenA_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenA.symbol()]) + amount = amillion * 10 ** tokenA.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenA.balanceOf(tokenA_whale): + amount = tokenA.balanceOf(tokenA_whale) + tokenA.transfer( + user, amount, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} + ) + yield amount + + +@pytest.fixture(autouse=True) +def amountB(tokenB, tokenB_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenB.symbol()]) + amount = amillion * 10 ** tokenB.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenB.balanceOf(tokenB_whale): + amount = tokenB.balanceOf(tokenB_whale) + tokenB.transfer( + user, amount, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} + ) + yield amount + + @pytest.fixture -def attacker(accounts): - yield accounts[6] +def mc_pid(): + yield 1 + + +router_addresses = { + "SUSHI": "0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F", +} + + +@pytest.fixture +def router(rewards): + yield Contract(router_addresses[rewards.symbol()]) + + +@pytest.fixture +def weth(): + token_address = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2" + yield Contract(token_address) + + +@pytest.fixture(params=["SUSHI"], scope="session", autouse=True) +def rewards(request): + rewards_address = token_addresses[request.param] # sushi + yield Contract(rewards_address) @pytest.fixture -def tokenA(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") # WETH - # yield Contract(vaultA.token()) +def rewards_whale(rewards): + yield whale_addresses[rewards.symbol()] + + +masterchef_addresses = { + "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", +} @pytest.fixture -def tokenB(): - yield Contract("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48") # USDC - # yield Contract(vaultB.token()) +def masterchef(rewards): + yield Contract(masterchef_addresses[rewards.symbol()]) @pytest.fixture -def vaultA_test(pm, gov, rewards, guardian, management, tokenA): +def weth_amount(user, weth): + weth_amount = 10 ** weth.decimals() + user.transfer(weth, weth_amount) + yield weth_amount + + +@pytest.fixture(scope="function", autouse=True) +def vaultA(pm, gov, rewards, guardian, management, tokenA): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) + vault.setManagement(management, {"from": gov}) yield vault -@pytest.fixture -def vaultB_test(pm, gov, rewards, guardian, management, tokenB): +@pytest.fixture(scope="function", autouse=True) +def vaultB(pm, gov, rewards, guardian, management, tokenB): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagementFee(0, {"from": gov}) - vault.setPerformanceFee(0, {"from": gov}) + vault.setManagement(management, {"from": gov}) yield vault -@pytest.fixture -def vaultA(vaultA_test, tokenA): - yield vaultA_test - # WETH vault (PROD) - # vaultA_prod = Contract("0xa258C4606Ca8206D8aA700cE2143D7db854D168c") - # assert vaultA_prod.token() == tokenA.address - # yield vaultA_prod +@pytest.fixture(scope="session") +def registry(): + yield Contract("0x50c1a2eA0a861A967D9d0FFE2AE4012c2E053804") -@pytest.fixture -def vaultB(vaultB_test, tokenB): - yield vaultB_test - # YFI vault (PROD) - # vaultB_prod = Contract("0xE14d13d8B3b85aF791b2AADD661cDBd5E6097Db1") - # assert vaultB_prod.token() == tokenB.address - # yield vaultB_prod +@pytest.fixture(scope="session") +def live_vaultA(registry, tokenA): + yield registry.latestVault(tokenA) -@pytest.fixture -def tokenA_whale(accounts): - yield accounts.at("0x2F0b23f53734252Bda2277357e97e1517d6B042A", force=True) +@pytest.fixture(scope="session") +def live_vaultB(registry, tokenB): + yield registry.latestVault(tokenB) @pytest.fixture -def tokenB_whale(accounts): - yield accounts.at("0x0A59649758aa4d66E25f08Dd01271e891fe52199", force=True) # usdc +def joint( + strategist, + keeper, + providerA, + providerB, + SushiJoint, + router, + masterchef, + rewards, + weth, + mc_pid, + LPHedgingLibrary, + gov, + tokenA, + tokenB, +): + gas_price(0) + joint = gov.deploy( + SushiJoint, + providerA, + providerB, + router, + weth, + rewards, + callPool_addresses[tokenA.symbol()], + putPool_addresses[tokenA.symbol()], + masterchef, + mc_pid, + ) + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) -@pytest.fixture -def sushi_whale(accounts): - yield accounts.at("0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272", force=True) + yield joint @pytest.fixture -def amountA(tokenA): - yield 10 * 10 ** tokenA.decimals() +def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): + strategy = strategist.deploy(ProviderStrategy, vaultA) + strategy.setKeeper(keeper, {"from": gov}) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + strategy.setHealthCheck("0xDDCea799fF1699e98EDF118e0629A974Df7DF012", {"from": gov}) + strategy.setDoHealthCheck(False, {"from": gov}) + Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": gov}) + Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": gov}) + yield strategy @pytest.fixture -def amountB(tokenB, joint): - reserve0, reserve1, a = Contract(joint.pair()).getReserves() - yield reserve0 / reserve1 * 1e12 * 10 * 10 ** tokenB.decimals() # price A/B times amountA +def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): + strategy = strategist.deploy(ProviderStrategy, vaultB) + strategy.setKeeper(keeper, {"from": gov}) + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + strategy.setHealthCheck("0xDDCea799fF1699e98EDF118e0629A974Df7DF012", {"from": gov}) + strategy.setDoHealthCheck(False, {"from": gov}) + Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": gov}) + Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": gov}) + yield strategy -@pytest.fixture -def weth(): - yield Contract("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2") +putPool_addresses = { + "WETH": "0x790e96E7452c3c2200bbCAA58a468256d482DD8b", + "WBTC": "0x7A42A60F8bA4843fEeA1bD4f08450D2053cC1ab6", +} +callPool_addresses = { + "WETH": "0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d", + "WBTC": "0xfA77f713901a840B3DF8F2Eb093d95fAC61B215A", +} -@pytest.fixture -def router(): - # Sushi - yield Contract("0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F") +@pytest.fixture(autouse=True) +def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): + hegic_gov = "0xf15968a096fc8f47650001585d23bee819b5affb" + putPool = Contract(putPool_addresses[tokenA.symbol()]) + callPool = Contract(callPool_addresses[tokenA.symbol()]) + + callPool.setMaxDepositAmount( + 2 ** 256 - 1, + 2 ** 256 - 1, + {"from": hegic_gov, "gas": 6_000_000, "gas_price": 0}, + ) + putPool.setMaxDepositAmount( + 2 ** 256 - 1, + 2 ** 256 - 1, + {"from": hegic_gov, "gas": 6_000_000, "gas_price": 0}, + ) + tokenA.approve( + callPool, 2 ** 256 - 1, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} + ) + callPool.provideFrom( + tokenA_whale, + amountA, + False, + 0, + {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0}, + ) + tokenB.approve( + putPool, 2 ** 256 - 1, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} + ) + putPool.provideFrom( + tokenB_whale, + amountB, + False, + 0, + {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0}, + ) -@pytest.fixture -def masterchef(): - yield Contract("0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd") +# @pytest.fixture +# def cloned_strategy(Strategy, vault, strategy, strategist, gov): +# # TODO: customize clone method and arguments +# # TODO: use correct contract name (i.e. replace Strategy) +# cloned_strategy = strategy.cloneStrategy( +# strategist, {"from": strategist} +# ).return_value +# cloned_strategy = Strategy.at(cloned_strategy) +# vault.revokeStrategy(strategy) +# vault.addStrategy(cloned_strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) +# yield +# -@pytest.fixture -def sushi(): - yield Contract("0x6B3595068778DD592e39A122f4f5a5cF09C90fE2") +@pytest.fixture(autouse=False) +def withdraw_no_losses(vault, token, amount, user): + yield + if vault.totalSupply() != 0: + return + vault.withdraw({"from": user}) -@pytest.fixture -def mc_pid(): - yield 1 + # check that we dont have previously realised losses + # NOTE: this assumes deposit is `amount` + assert token.balanceOf(user) >= amount -@pytest.fixture +@pytest.fixture(autouse=True) def LPHedgingLibrary(LPHedgingLib, gov): yield gov.deploy(LPHedgingLib) -@pytest.fixture -def oracle(): - yield Contract( - Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d").priceProvider() - ) +@pytest.fixture(scope="session", autouse=True) +def RELATIVE_APPROX(): + yield 1e-5 @pytest.fixture(autouse=True) @@ -167,49 +408,40 @@ def mock_chainlink(AggregatorMock, gov): priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") aggregator = gov.deploy(AggregatorMock, 0) - priceProvider.proposeAggregator(aggregator.address, {"from": owner}) - priceProvider.confirmAggregator(aggregator.address, {"from": owner}) + priceProvider.proposeAggregator( + aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} + ) + priceProvider.confirmAggregator( + aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} + ) yield aggregator -@pytest.fixture -def joint( - gov, - providerA, - providerB, - SushiJoint, - router, - masterchef, - sushi, - weth, - mc_pid, - LPHedgingLibrary, -): - joint = gov.deploy( - SushiJoint, providerA, providerB, router, weth, masterchef, sushi, mc_pid +@pytest.fixture(autouse=True) +def first_sync(mock_chainlink, joint): + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + * 1e8 ) - - providerA.setJoint(joint, {"from": gov}) - providerB.setJoint(joint, {"from": gov}) - - yield joint + mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) -@pytest.fixture -def providerA(gov, strategist, keeper, vaultA, ProviderStrategy): - strategy = strategist.deploy(ProviderStrategy, vaultA) - strategy.setKeeper(keeper) - - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - - yield strategy - - -@pytest.fixture -def providerB(gov, strategist, vaultB, ProviderStrategy): - strategy = strategist.deploy(ProviderStrategy, vaultB) - - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - - yield strategy +@pytest.fixture(autouse=True) +def short_period(gov, joint): + print(f"Current HedgingPeriod: {joint.period()} seconds") + joint.setHedgingPeriod(86400, {"from": gov}) + joint.setMinTimeToMaturity(86400 / 2, {"from": gov}) + print(f"New HedgingPeriod: {joint.period()} seconds") + joint.setProtectionRange(500, {"from": gov}) + + +@pytest.fixture(scope="function", autouse=True) +def reset_tenderly_fork(): + gas_price(0) + # web3.manager.request_blocking("evm_revert", [1]) + yield diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py new file mode 100644 index 0000000..e0bdbf9 --- /dev/null +++ b/tests/test_airdrop.py @@ -0,0 +1,175 @@ +from utils import actions, checks, utils +import pytest + + +def test_airdrop( + chain, + user, + gov, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + amountA, + amountB, + RELATIVE_APPROX, + tokenA_whale, + tokenB_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + # start epoch + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assetsA = joint.investedA() + total_assetsB = joint.investedB() + + cost_of_investmenA = joint.investedA() - joint.estimatedTotalAssetsInToken(tokenA) + cost_of_investmenB = joint.investedB() - joint.estimatedTotalAssetsInToken(tokenB) + + assert ( + pytest.approx(total_assetsA, rel=RELATIVE_APPROX) + == amountA - providerA.balanceOfWant() + ) + assert ( + pytest.approx(total_assetsB, rel=RELATIVE_APPROX) + == amountB - providerB.balanceOfWant() + ) + + # we airdrop tokens to strategy + # TODO: airdrop LP token to joint + amount_percentage = 0.1 # 10% of current assets + airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage + airdrop_amountB = providerB.estimatedTotalAssets() * amount_percentage + + # TODO: airdrop tokenA and tokenB to joint + actions.generate_profit( + amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale + ) + + # check that estimatedTotalAssets estimates correctly + + assert ( + pytest.approx((airdrop_amountA / 10 ** tokenA.decimals()), rel=RELATIVE_APPROX) + == joint.balanceOfA() / 10 ** tokenA.decimals() + ) + assert ( + pytest.approx((airdrop_amountB / 10 ** tokenB.decimals()), rel=RELATIVE_APPROX) + == joint.balanceOfB() / 10 ** tokenB.decimals() + ) + + # assert airdrop_amountA == joint.balanceOfA() + # assert airdrop_amountB == joint.balanceOfB() + + before_ppsA = vaultA.pricePerShare() + before_ppsB = vaultB.pricePerShare() + # Harvest 2: Realize profit + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + profitA = tokenA.balanceOf(vaultA.address) - amountA # Profits go to vaultA + profitB = tokenB.balanceOf(vaultB.address) - amountB # Profits go to vaultB + # TODO: Uncomment the lines below + assert tokenA.balanceOf(vaultA) > amountA + assert tokenB.balanceOf(vaultB) > amountB + assert vaultA.pricePerShare() > before_ppsA + assert vaultB.pricePerShare() > before_ppsB + + +def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale): + # set debtRatio of providerA to 0 + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + assert providerA.balanceOfWant() == 0 + + # airdrop token + airdrop_amountA = 1 * 10 ** tokenA.decimals() + + tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) + tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) + + assert providerA.balanceOfWant() == airdrop_amountA + + # harvest and check it has been taken as profit + before_ppsA = vaultA.pricePerShare() + hv = providerA.harvest({"from": gov}) + assert hv.events["Harvested"]["profit"] == airdrop_amountA + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + assert vaultA.pricePerShare() > before_ppsA + + +def test_airdrop_providers( + chain, + user, + gov, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + amountA, + amountB, + RELATIVE_APPROX, + tokenA_whale, + tokenB_whale, +): + # start epoch + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_non_hedged_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assetsA = joint.investedA() + total_assetsB = joint.investedB() + + assert ( + pytest.approx(total_assetsA, rel=RELATIVE_APPROX) + == amountA - providerA.balanceOfWant() + ) + assert ( + pytest.approx(total_assetsB, rel=RELATIVE_APPROX) + == amountB - providerB.balanceOfWant() + ) + + # airdrop token to providerA + before_providerA_balance = providerA.balanceOfWant() + + amount_percentage = 0.1 # 10% of current assets + airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage + + tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) + tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) + + assert providerA.balanceOfWant() - before_providerA_balance == airdrop_amountA + + # check that it has been taken as profit for providerA only + before_ppsA = vaultA.pricePerShare() + before_ppsB = vaultB.pricePerShare() + assert before_ppsA == 1 * 10 ** tokenA.decimals() + assert before_ppsB == 1 * 10 ** tokenB.decimals() + # Harvest 2: Realize profit + actions.gov_end_non_hedged_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + assert pytest.approx( + vaultA.strategies(providerA).dict()["totalGain"], rel=RELATIVE_APPROX + ) == int(airdrop_amountA) + + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + + ppsA = vaultA.pricePerShare() + ppsB = vaultB.pricePerShare() + + assert ppsA > before_ppsA + assert ppsB == before_ppsB diff --git a/tests/test_clone.py b/tests/test_clone.py new file mode 100644 index 0000000..cff0250 --- /dev/null +++ b/tests/test_clone.py @@ -0,0 +1,21 @@ +# TODO: Uncomment if your strategy is clonable + +# from utils import actions + +# def test_clone( +# vault, strategy, token, amount, gov, user, RELATIVE_APPROX +# ): +# # send strategy to steady state +# actions.first_deposit_and_harvest(vault, strategy, token, user, gov, amount, RELATIVE_APPROX) + +# # TODO: add clone logic +# cloned_strategy = strategy.clone(vault, {'from': gov}) + +# # free funds from old strategy +# vault.revokeStrategy(strategy, {'from': gov}) +# strategy.harvest({'from': gov}) +# assert strategy.estimatedTotalAssets() == 0 + +# # take funds to new strategy +# cloned_strategy.harvest({'from': gov}) +# assert cloned_strategy.estimatedTotalAssets() > 0 diff --git a/tests/test_harvests.py b/tests/test_harvests.py new file mode 100644 index 0000000..9e9ce0c --- /dev/null +++ b/tests/test_harvests.py @@ -0,0 +1,137 @@ +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +# tests harvesting a strategy that returns profits correctly +def test_profitable_harvest( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + # TODO: Add some code before harvest #2 to simulate earning yield + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + # check that estimatedTotalAssets estimates correctly + assert ( + pytest.approx(total_assets_tokenA + profit_amount_tokenA, rel=5 * 1e-3) + == providerA.estimatedTotalAssets() + ) + assert ( + pytest.approx(total_assets_tokenB + profit_amount_tokenB, rel=5 * 1e-3) + == providerB.estimatedTotalAssets() + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB + + +# TODO: implement this +# tests harvesting a strategy that reports losses +def test_lossy_harvest( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + + # We will have a loss when closing the epoch because we have spent money on Hedging + chain.sleep(1) + tx = providerA.harvest({"from": strategist}) + lossA = tx.events["Harvested"]["loss"] + assert lossA > 0 + tx = providerB.harvest({"from": strategist}) + lossB = tx.events["Harvested"]["loss"] + assert lossB > 0 + chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock + chain.mine(1) + + # User will withdraw accepting losses + assert tokenA.balanceOf(vaultA) + lossA == amountA + assert tokenB.balanceOf(vaultB) + lossB == amountB diff --git a/tests/test_healthcheck.py b/tests/test_healthcheck.py new file mode 100644 index 0000000..5fc2181 --- /dev/null +++ b/tests/test_healthcheck.py @@ -0,0 +1,37 @@ +# from utils import actions +# import brownie +# from brownie import Contract +# +# +# def test_healthcheck(user, vault, token, amount, strategy, chain, strategist, gov): +# # Deposit to the vault +# actions.user_deposit(user, vault, token, amount) +# +# assert strategy.doHealthCheck() +# assert strategy.healthCheck() == Contract("health.ychad.eth") +# +# chain.sleep(1) +# strategy.harvest({"from": strategist}) +# +# chain.sleep(24 * 3600) +# chain.mine() +# +# strategy.setDoHealthCheck(True, {"from": gov}) +# +# # TODO: generate a unacceptable loss +# loss_amount = amount * 0.05 +# actions.generate_loss(loss_amount) +# +# # Harvest should revert because the loss in unacceptable +# with brownie.reverts("!healthcheck"): +# strategy.harvest({"from": strategist}) +# +# # we disable the healthcheck +# strategy.setDoHealthCheck(False, {"from": gov}) +# +# # the harvest should go through, taking the loss +# tx = strategy.harvest({"from": strategist}) +# assert tx.events["Harvested"]["loss"] == loss_amount +# +# vault.withdraw({"from": user}) +# assert token.balanceOf(user) < amount # user took losses diff --git a/tests/test_manual_operation.py b/tests/test_manual_operation.py new file mode 100644 index 0000000..49932ee --- /dev/null +++ b/tests/test_manual_operation.py @@ -0,0 +1,116 @@ +from utils import actions, utils, checks + +# TODO: check that all manual operation works as expected +# manual operation: those functions that are called by management to affect strategy's position +# e.g. repay debt manually +# e.g. emergency unstake +def test_manual_unwind( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # start epoch + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + # let it run to half period + actions.wait_period_fraction(joint, 0.5) + + # move price by swapping + actions.swap( + tokenA, + tokenB, + amountA * 5, + tokenA_whale, + joint, + mock_chainlink, + ) + + # manual end of epoch + # manual unstake + joint.withdrawLPManually(joint.balanceOfStake(), {"from": gov}) + # manual close hedge + joint.closeHedgeManually(joint.activeCallID(), joint.activePutID(), {"from": gov}) + # manual remove liquidity + joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) + # manual rebalance + + # manual return funds to providers + joint.returnLooseToProvidersManually({"from": gov}) + # manual set not invest want + joint.setDontInvestWant(True, {"from": gov}) + # return funds to vaults + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 + + +def test_manual_stop_invest_want( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # start epoch + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + # let it run to half period + actions.wait_period_fraction(joint, 0.5) + + # set dont invest want to true + joint.setDontInvestWant(True, {"from": gov}) + # set debt ratios to > 0 (to make providers think they should invest) + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) + + # restart epoch + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + assert providerA.balanceOfWant() == providerA.estimatedTotalAssets() + assert providerB.balanceOfWant() == providerB.estimatedTotalAssets() + + assert joint.balanceOfPair() == 0 + assert joint.balanceOfStake() == 0 + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 diff --git a/tests/test_migration.py b/tests/test_migration.py index ffd1166..3d2c866 100644 --- a/tests/test_migration.py +++ b/tests/test_migration.py @@ -1,108 +1,35 @@ -import brownie -import pytest -from brownie import Contract, Wei -from utils import sync_price, print_hedge_status - - -def test_migration( - chain, - vaultA, - vaultB, - tokenA, - tokenB, - amountA, - amountB, - providerA, - providerB, - joint, - gov, - strategist, - tokenA_whale, - tokenB_whale, - weth, - ProviderStrategy, - SushiJoint, - mock_chainlink, -): - sync_price(joint, mock_chainlink, strategist) +# TODO: Add tests that show proper migration of the strategy to a newer one +# Use another copy of the strategy to simulate the migration +# Show that nothing is lost! - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) - - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) +import pytest +from utils import actions - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - print_hedge_status(joint, tokenA, tokenB) +def test_provider_migration_during_epoch(): + print(f"Not implemented") + # Start epoch - assert joint.balanceOfStake() > 0 - tx = providerA.cloneProviderStrategy( - providerA.vault(), - providerA.strategist(), - providerA.rewards(), - providerA.keeper(), - ) - new_a = ProviderStrategy.at(tx.events["Cloned"]["clone"]) + # let epoch run a bit - joint.liquidatePosition({"from": strategist}) - joint.returnLooseToProviders({"from": strategist}) + # swap - vaultA.migrateStrategy(providerA, new_a, {"from": vaultA.governance()}) + # migrate providerA - new_joint = SushiJoint.at( - joint.cloneJoint( - new_a, - providerB, - joint.router(), - weth, - joint.masterchef(), - joint.reward(), - joint.pid(), - {"from": gov}, - ).return_value - ) + # migrate providerB - new_a.setJoint(new_joint, {"from": vaultA.governance()}) - providerB.setJoint(new_joint, {"from": vaultB.governance()}) + # check status - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - # Wait plz - chain.sleep(60 * 60 * 24 * 1 - 30) - chain.mine(int(60 * 60 * 24 * 1 / 13.5) - 26) - print_hedge_status(new_joint, tokenA, tokenB) +def test_joint_migration(): + print(f"Not implemented") - assert new_joint.pendingReward() > 0 - print(f"Rewards: {new_joint.pendingReward()}") - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - new_a.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + # start epoch - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - assert vaultA.strategies(new_a).dict()["totalGain"] == 0 - assert vaultB.strategies(providerB).dict()["totalGain"] == 0 + # let epoch run a bit - new_a.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - new_a.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) + # swap - assert new_a.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + # migrate joint - new_a.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - # due to fees from option - assert vaultA.strategies(new_a).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 + # check status diff --git a/tests/test_operation.py b/tests/test_operation.py index 6419e48..f7dad32 100644 --- a/tests/test_operation.py +++ b/tests/test_operation.py @@ -1,273 +1,161 @@ import brownie +from brownie import Contract import pytest -from brownie import Contract, Wei -from operator import xor -from utils import sync_price, print_hedge_status +from utils import actions, checks, utils def test_operation( chain, - vaultA, - vaultB, + accounts, tokenA, tokenB, - amountA, - amountB, + vaultA, + vaultB, providerA, providerB, joint, + user, strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, + amountA, + amountB, + RELATIVE_APPROX, + gov, ): - sync_price(joint, mock_chainlink, strategist) + # run two epochs - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) + # start epoch + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) - ppsA_start = vaultA.pricePerShare() - ppsB_start = vaultB.pricePerShare() + assert joint.getTimeToMaturity() > 0 - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - print_hedge_status(joint, tokenA, tokenB) - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 + # we set back the debt ratios + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) + # wait for epoch to finish + actions.wait_period_fraction(joint, 0.75) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + # restart epoch + # using start epoch because it is the same and start sets debt ratios to 0 + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 / 13) * 24) + assert joint.getTimeToMaturity() > 0 - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) + # wait for epoch to finish + actions.wait_period_fraction(joint, 0.75) + + # end epoch and return funds to vault + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + assert providerA.balanceOfWant() == 0 - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - # Harvest should be a no-op - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - chain.sleep(60 * 60 * 8) - chain.mine(1) - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - chain.sleep(60 * 60 * 8) - chain.mine(1) - # losses due to not being able to earn enough to cover hedge without trades! - assert vaultA.strategies(providerA).dict()["totalLoss"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] > 0 - - -def test_operation_swap_a4b( + +# debt ratios should not be increased in the middle of an epoch +def test_increase_debt_ratio( chain, - vaultA, - vaultB, + accounts, tokenA, tokenB, - amountA, - amountB, + vaultA, + vaultB, providerA, providerB, joint, - router, + user, strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, + amountA, + amountB, + RELATIVE_APPROX, + gov, ): - sync_price(joint, mock_chainlink, strategist) - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) + # set debt ratios to 50% and 50% + vaultA.updateStrategyDebtRatio(providerA, 5_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 5_000, {"from": gov}) - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) + # start epoch + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) + # to avoid autoprotect due to time to maturitiy + joint.setAutoProtectionDisabled(True, {"from": gov}) - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA / 2, amountB / 2 ) - tokenA.approve(router, 2 ** 256 - 1, {"from": tokenA_whale}) - router.swapExactTokensForTokens( - tokenA.balanceOf(tokenA_whale), - 0, - [tokenA, tokenB], - tokenA_whale, - 2 ** 256 - 1, - {"from": tokenA_whale}, - ) + # set debt ratios to 100% and 100% + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) - # Wait plz - chain.sleep(3600 * 24 - 30) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + # restart epoch + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - assert lossA > 0 - assert lossB > 0 + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) - assert pytest.approx(returnA, rel=50e-3) == returnB - - -def test_operation_swap_b4a( +# debt ratios should not be increased in the middle of an epoch +def test_decrease_debt_ratio( chain, - vaultA, - vaultB, + accounts, tokenA, tokenB, - amountA, - amountB, + vaultA, + vaultB, providerA, providerB, joint, - router, + user, strategist, - tokenA_whale, - tokenB_whale, - mock_chainlink, + amountA, + amountB, + RELATIVE_APPROX, + gov, ): - sync_price(joint, mock_chainlink, strategist) + # start epoch - tokenA.approve(vaultA, 2 ** 256 - 1, {"from": tokenA_whale}) - vaultA.deposit(amountA, {"from": tokenA_whale}) + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) - tokenB.approve(vaultB, 2 ** 256 - 1, {"from": tokenB_whale}) - vaultB.deposit(amountB, {"from": tokenB_whale}) - - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 - assert joint.balanceOfStake() > 0 - - investedA = ( - vaultA.strategies(providerA).dict()["totalDebt"] - providerA.balanceOfWant() - ) - investedB = ( - vaultB.strategies(providerB).dict()["totalDebt"] - providerB.balanceOfWant() - ) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - tokenB.approve(router, 2 ** 256 - 1, {"from": tokenB_whale}) - router.swapExactTokensForTokens( - tokenB.balanceOf(tokenB_whale), - 0, - [tokenB, tokenA], - tokenB_whale, - 2 ** 256 - 1, - {"from": tokenB_whale}, - ) + # to avoid autoprotect due to time to maturitiy + joint.setAutoProtectionDisabled(True, {"from": gov}) + # set debt ratios to 50% and 50% + vaultA.updateStrategyDebtRatio(providerA, 5_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 5_000, {"from": gov}) - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" - ) + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) - # Wait plz - chain.sleep(3600 * 24) - chain.mine(int(3600 * 24 / 13) - 30) - - print( - f"Joint estimated assets: {joint.estimatedTotalAssetsInToken(tokenA) / 1e18} {tokenA.symbol()} and {joint.estimatedTotalAssetsInToken(tokenB) / 1e18} {tokenB.symbol()}" + # restart epoch + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA / 2, amountB / 2 ) - # If there is any profit it should go to the providers - assert joint.pendingReward() > 0 - # If joint doesn't reinvest, and providers do not invest want, the want - # will stay in the providers - providerA.setInvestWant(False, {"from": strategist}) - providerB.setInvestWant(False, {"from": strategist}) - providerA.setTakeProfit(True, {"from": strategist}) - providerB.setTakeProfit(True, {"from": strategist}) - providerA.harvest({"from": strategist}) - providerB.harvest({"from": strategist}) - - assert providerA.balanceOfWant() > 0 - assert providerB.balanceOfWant() > 0 - - lossA = vaultA.strategies(providerA).dict()["totalLoss"] - lossB = vaultB.strategies(providerB).dict()["totalLoss"] + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) - assert lossA > 0 - assert lossB > 0 - - returnA = -lossA / investedA - returnB = -lossB / investedB - - print( - f"Return: {returnA*100:.5f}% {tokenA.symbol()} {returnB*100:.5f}% {tokenB.symbol()}" - ) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - assert pytest.approx(returnA, rel=50e-3) == returnB + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 diff --git a/tests/test_restricted_fn.py b/tests/test_restricted_fn.py new file mode 100644 index 0000000..35ccf91 --- /dev/null +++ b/tests/test_restricted_fn.py @@ -0,0 +1,43 @@ +import pytest +from brownie import reverts + + +def test_restricted_fn_user(): + print("NOT IMPLEMENTED") + # TODO: add all the external functions that should not be callable by a user (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': user}) + + # NO FUNCTIONS THAT CHANGE STRATEGY BEHAVIOR SHOULD BE CALLABLE FROM A USER + # thus, this may not be used + # TODO: add all the external functions that should be callably by a user (if any) + # strategy.setter(arg1, arg2, {'from': user}) + return + + +def test_restricted_fn_management(): + print("NOT IMPLEMENTED") + # ONLY FUNCTIONS THAT DO NOT HAVE RUG POTENTIAL SHOULD BE CALLABLE BY MANAGEMENT + # (e.g. a change of 3rd party contract => rug potential) + # (e.g. a change in leverage ratio => no rug potential) + # TODO: add all the external functions that should not be callable by management (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': management}) + + # Functions that are required to unwind a strategy should go be callable by management + # TODO: add all the external functions that should be callably by management (if any) + # strategy.setter(arg1, arg2, {'from': management}) + return + + +def test_restricted_fn_governance(gov): + print("NOT IMPLEMENTED") + # OPTIONAL: No functions are required to not be callable from governance so this may not be used + # TODO: add all the external functions that should not be callable by governance (if any) + # with reverts("!authorized"): + # strategy.setter(arg1, arg2, {'from': gov}) + + # All setter functions should be callable by governance + # TODO: add all the external functions that should be callably by governance (if any) + # strategy.setter(arg1, arg2, {'from': gov}) + return diff --git a/tests/test_revoke.py b/tests/test_revoke.py new file mode 100644 index 0000000..325ed0c --- /dev/null +++ b/tests/test_revoke.py @@ -0,0 +1,44 @@ +import pytest +from utils import actions, checks + + +def test_revoke_strategy_from_vault(): + print(f"to be implemeneted") + # start epoch + + # wait a bit during period + + # revoke from vault + + # In order to pass this tests, you will need to implement prepareReturn. + # TODO: uncomment the following lines. + # vault.revokeStrategy(strategy.address, {"from": gov}) + # chain.sleep(1) + # strategy.harvest({'from': gov}) + # assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount + + +def test_revoke_strategy_from_strategy(): + print(f"to be implemeneted") + # start epoch + + # wait a bit + + # move price by trading + + # revoke using set emergency exit + + +def test_revoke_with_profit(): + + print(f"to be implemeneted") + + # start epoch + + # wait a bit + + # move price by trading + + # generate profit + + # Revoke strategy diff --git a/tests/test_shutdown.py b/tests/test_shutdown.py new file mode 100644 index 0000000..3add6e7 --- /dev/null +++ b/tests/test_shutdown.py @@ -0,0 +1,16 @@ +import pytest +from utils import checks, actions, utils + +# TODO: Add tests that show proper operation of this strategy through "emergencyExit" +# Make sure to demonstrate the "worst case losses" as well as the time it takes + + +def test_shutdown(): + print("NOT IMPLEMENTED") + # start epoch + + # wait 60% of period + + # swap + + # shut down strategies completely and return funds diff --git a/tests/test_triggers.py b/tests/test_triggers.py new file mode 100644 index 0000000..ddc751e --- /dev/null +++ b/tests/test_triggers.py @@ -0,0 +1,191 @@ +from pytest import approx +from utils import utils, actions, checks + + +def test_harvest_trigger_within_period( + vaultA, + vaultB, + providerA, + providerB, + tokenA, + tokenB, + joint, + user, + gov, + amountA, + amountB, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + # harvest trigger should return false + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + # wait period (just before) + joint.setMinTimeToMaturity( + joint.period() * 0.98, {"from": gov} + ) # to be able to mine less blocks + actions.wait_period_fraction(joint, 0.02) # only half time for this + + # harvest trigger should return true + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + assert joint.shouldEndEpoch() == True + + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + + +def test_harvest_trigger_after_period( + vaultA, + vaultB, + providerA, + providerB, + tokenA, + tokenB, + joint, + user, + gov, + amountA, + amountB, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + # harvest trigger should return false + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + + actions.wait_period_fraction(joint, 1.01) + + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + assert joint.shouldEndEpoch() == True + + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + # harvesting should close the epoch + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + + +def test_harvest_trigger_below_range( + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + gov, + tokenA_whale, + mock_chainlink, + tokenA, + tokenB, + amountA, + amountB, +): + # deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + # harvesttrigger should return false + + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + # swap a4b (sell tokenA) so the price is out of protected range (below) + actions.swap( + tokenA, + tokenB, + amountA * 13, + tokenA_whale, + joint, + mock_chainlink, + ) + + # harvestrigger should return true + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + assert joint.shouldEndEpoch() == True + # harvesting should close the epoch + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + + +def test_harvest_trigger_above_range( + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + gov, + tokenB_whale, + mock_chainlink, + tokenA, + tokenB, + amountA, + amountB, +): + # deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + # harvesttrigger should return false + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False + + # swap b4a (buy tokenA) so the price is out of protected range (above) + actions.swap( + tokenB, + tokenA, + amountB * 13, + tokenB_whale, + joint, + mock_chainlink, + ) + + # harvestrigger should return true + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + assert joint.shouldEndEpoch() == True + + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + # harvesting should close the epoch + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + assert joint.shouldEndEpoch() == False diff --git a/tests/utils/actions.py b/tests/utils/actions.py new file mode 100644 index 0000000..86e30bf --- /dev/null +++ b/tests/utils/actions.py @@ -0,0 +1,139 @@ +import pytest +from brownie import chain, Contract +from utils import checks, utils + +# This file is reserved for standard actions like deposits +def user_deposit(user, vault, token, amount): + if token.allowance(user, vault) < amount: + token.approve(vault, 2 ** 256 - 1, {"from": user}) + vault.deposit(amount, {"from": user}) + assert token.balanceOf(vault.address) == amount + + +def gov_start_epoch(gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB): + # the first harvest sends funds (tokenA) to joint contract and waits for tokenB funds + # the second harvest sends funds (tokenB) to joint contract AND invests them (if there is enough TokenA) + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 0 after starting an epoch to be sure that funds return to vault after each epoch + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + checks.epoch_started(providerA, providerB, joint, amountA, amountB) + + +def gov_start_non_hedged_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB +): + # the first harvest sends funds (tokenA) to joint contract and waits for tokenB funds + # the second harvest sends funds (tokenB) to joint contract AND invests them (if there is enough TokenA) + joint.setIsHedgingEnabled(False, True, {"from": gov}) + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 0 after starting an epoch to be sure that funds return to vault after each epoch + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + checks.non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB) + + +def wait_period_fraction(joint, percentage_of_period): + seconds = int(joint.getTimeToMaturity() * percentage_of_period) + print(f"Waiting (and mining) {seconds} seconds") + utils.sleep_mine(seconds) + + +def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): + # first harvest uninvests (withdraws, closes hedge and removes liquidity) and takes funds (tokenA) + # second harvest takes funds (tokenB) from joint + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 10_000 in tests because the two vaults have the same amount. + # in prod we need to set these manually to represent the same value + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) + + checks.epoch_ended(providerA, providerB, joint) + + +def gov_end_non_hedged_epoch(gov, providerA, providerB, joint, vaultA, vaultB): + # first harvest uninvests (withdraws and removes liquidity) and takes funds (tokenA) + # second harvest takes funds (tokenB) from joint + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + # we set debtRatio to 10_000 in tests because the two vaults have the same amount. + # in prod we need to set these manually to represent the same value + vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) + + checks.non_hedged_epoch_ended(providerA, providerB, joint) + + +def generate_profit( + amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale +): + # we just airdrop tokens to the joint + tokenA = Contract(joint.tokenA()) + tokenB = Contract(joint.tokenB()) + profitA = providerA.estimatedTotalAssets() * amount_percentage + profitB = providerB.estimatedTotalAssets() * amount_percentage + + tokenA.transfer( + joint, profitA, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} + ) + tokenB.transfer( + joint, profitB, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} + ) + + return profitA, profitB + + +def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink): + tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale}) + print( + f"Dumping {amountFrom/10**tokenFrom.decimals()} {tokenFrom.symbol()} for {tokenTo.symbol()}" + ) + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + ) + print(f"OldPairPrice: {pairPrice}") + router = Contract(joint.router()) + router.swapExactTokensForTokens( + amountFrom, + 0, + [tokenFrom, tokenTo], + tokenFrom_whale, + 2 ** 256 - 1, + {"from": tokenFrom_whale}, + ) + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + ) + print(f"NewPairPrice: {pairPrice}") + utils.sync_price(joint, mock_chainlink) + + +# TODO: add args as required +def generate_loss(amount): + # TODO: add action for simulating profit + return + + +def first_deposit_and_harvest( + vault, strategy, token, user, gov, amount, RELATIVE_APPROX +): + # Deposit to the vault and harvest + token.approve(vault.address, amount, {"from": user}) + vault.deposit(amount, {"from": user}) + chain.sleep(1) + strategy.harvest({"from": gov}) + utils.sleep() + assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount diff --git a/tests/utils/checks.py b/tests/utils/checks.py new file mode 100644 index 0000000..8687a83 --- /dev/null +++ b/tests/utils/checks.py @@ -0,0 +1,74 @@ +import brownie +from brownie import interface +import pytest + +# This file is reserved for standard checks +def check_vault_empty(vault): + assert vault.totalAssets() == 0 + assert vault.totalSupply() == 0 + + +def epoch_started(providerA, providerB, joint, amountA, amountB): + assert pytest.approx(providerA.estimatedTotalAssets(), rel=1e-3) == amountA + assert pytest.approx(providerB.estimatedTotalAssets(), rel=1e-3) == amountB + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + assert joint.activeCallID() != 0 + assert joint.activePutID() != 0 + + +def non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB): + assert pytest.approx(providerA.estimatedTotalAssets(), rel=1e-3) == amountA + assert pytest.approx(providerB.estimatedTotalAssets(), rel=1e-3) == amountB + + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() > 0 + + +def epoch_ended(providerA, providerB, joint): + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.activeCallID() == 0 + assert joint.activePutID() == 0 + assert joint.balanceOfStake() == 0 + assert joint.balanceOfPair() == 0 + + +def non_hedged_epoch_ended(providerA, providerB, joint): + assert joint.balanceOfA() == 0 + assert joint.balanceOfB() == 0 + assert joint.balanceOfStake() == 0 + assert joint.balanceOfPair() == 0 + + +def check_strategy_empty(strategy): + assert strategy.estimatedTotalAssets() == 0 + vault = interface.VaultAPI(strategy.vault()) + assert vault.strategies(strategy).dict()["totalDebt"] == 0 + + +def check_revoked_strategy(vault, strategy): + status = vault.strategies(strategy).dict() + assert status.debtRatio == 0 + assert status.totalDebt == 0 + + +def check_harvest_profit(tx, profit_amount): + assert tx.events["Harvested"]["gain"] == profit_amount + + +def check_harvest_loss(tx, loss_amount): + assert tx.events["Harvested"]["loss"] == loss_amount + + +def check_accounting(vault, strategy, totalGain, totalLoss, totalDebt): + # inputs have to be manually calculated then checked + status = vault.strategies(strategy).dict() + assert status["totalGain"] == totalGain + assert status["totalLoss"] == totalLoss + assert status["totalDebt"] == totalDebt + return diff --git a/tests/utils/utils.py b/tests/utils/utils.py new file mode 100644 index 0000000..7a50fb7 --- /dev/null +++ b/tests/utils/utils.py @@ -0,0 +1,93 @@ +import brownie +from brownie import interface, chain, accounts, web3, network, Contract + + +def sync_price(joint, mock_chainlink): + # we update the price on the Oracle to simulate real market dynamics + # otherwise, price of pair and price of oracle would be different and it would look manipulated + reserveA, reserveB = joint.getReserves() + pairPrice = ( + reserveB + / reserveA + * 10 ** Contract(joint.tokenA()).decimals() + / 10 ** Contract(joint.tokenB()).decimals() + * 1e8 + ) + mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) + + +def print_hedge_status(joint, tokenA, tokenB): + callID = joint.activeCallID() + putID = joint.activePutID() + callProvider = Contract("0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d") + putProvider = Contract("0x790e96E7452c3c2200bbCAA58a468256d482DD8b") + callInfo = callProvider.options(callID) + putInfo = putProvider.options(putID) + assert (joint.activeCallID() != 0) & (joint.activePutID() != 0) + (callPayout, putPayout) = joint.getHedgeProfit() + print(f"Bought two options:") + print(f"CALL #{callID}") + print(f"\tStrike {callInfo[1]/1e8}") + print(f"\tAmount {callInfo[2]/1e18}") + print(f"\tTTM {(callInfo[4]-chain.time())/3600}h") + costCall = (callInfo[5] + callInfo[6]) / 0.8 + print(f"\tCost {(callInfo[5]+callInfo[6])/0.8/1e18} {tokenA.symbol()}") + print(f"\tPayout: {callPayout/1e18} {tokenA.symbol()}") + print(f"PUT #{putID}") + print(f"\tStrike {putInfo[1]/1e8}") + print(f"\tAmount {putInfo[2]/1e18}") + print(f"\tTTM {(putInfo[4]-chain.time())/3600}h") + costPut = (putInfo[5] + putInfo[6]) / 0.8 + print(f"\tCost {costPut/1e6} {tokenB.symbol()}") + print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") + return (costCall, costPut) + + +def vault_status(vault): + print(f"--- Vault {vault.name()} ---") + print(f"API: {vault.apiVersion()}") + print(f"TotalAssets: {to_units(vault, vault.totalAssets())}") + print(f"PricePerShare: {to_units(vault, vault.pricePerShare())}") + print(f"TotalSupply: {to_units(vault, vault.totalSupply())}") + + +def strategy_status(vault, strategy): + status = vault.strategies(strategy).dict() + print(f"--- Strategy {strategy.name()} ---") + print(f"Performance fee {status['performanceFee']}") + print(f"Debt Ratio {status['debtRatio']}") + print(f"Total Debt {to_units(vault, status['totalDebt'])}") + print(f"Total Gain {to_units(vault, status['totalGain'])}") + print(f"Total Loss {to_units(vault, status['totalLoss'])}") + + +def to_units(token, amount): + return amount / (10 ** token.decimals()) + + +def from_units(token, amount): + return amount * (10 ** token.decimals()) + + +# default: 6 hours (sandwich protection) +def sleep(seconds=6 * 60 * 60): + chain.sleep(seconds) + chain.mine(1) + + +def sleep_mine(seconds=13.15): + start = chain.time() + blocks = int(seconds / 13.15) + if network.show_active() == "tenderly": + method = "evm_increaseBlocks" + print(f"Block number: {web3.eth.block_number}") + params = blocks + web3.manager.request_blocking(method, [params]) + print(f"Block number: {web3.eth.block_number}") + else: + chain.mine(blocks) + + end = chain.time() + print(f"Mined {blocks} blocks during {end-start} seconds") + chain.sleep(seconds - (end - start)) + chain.mine(1) diff --git a/yarn.lock b/yarn.lock index 838f561..6face8f 100644 --- a/yarn.lock +++ b/yarn.lock @@ -4,19 +4,19 @@ "@babel/code-frame@^7.0.0": version "7.12.13" - resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.12.13.tgz#dcfc826beef65e75c50e21d3837d7d95798dd658" + resolved "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.13.tgz" integrity 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dependencies: + cliui "^5.0.0" + find-up "^3.0.0" + get-caller-file "^2.0.1" + require-directory "^2.1.1" + require-main-filename "^2.0.0" + set-blocking "^2.0.0" + string-width "^3.0.0" + which-module "^2.0.0" + y18n "^4.0.0" + yargs-parser "^13.1.2" + yargs@^10.0.3: version "10.1.2" - resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.1.2.tgz#454d074c2b16a51a43e2fb7807e4f9de69ccb5c5" + resolved "https://registry.npmjs.org/yargs/-/yargs-10.1.2.tgz" integrity sha512-ivSoxqBGYOqQVruxD35+EyCFDYNEFL/Uo6FcOnz+9xZdZzK0Zzw4r4KhbrME1Oo2gOggwJod2MnsdamSG7H9ig== dependencies: cliui "^4.0.0" @@ -2820,7 +4884,7 @@ yargs@^10.0.3: yargs@^15.1.0: version "15.4.1" - resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.4.1.tgz#0d87a16de01aee9d8bec2bfbf74f67851730f4f8" + resolved "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz" integrity sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A== dependencies: cliui "^6.0.0" @@ -2837,5 +4901,5 @@ yargs@^15.1.0: yocto-queue@^0.1.0: version "0.1.0" - resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b" + resolved "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz" integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q== From 2e7c9b2e83116d2373b3b31dfe9c08f90984d38a Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 26 Nov 2021 18:34:52 +0100 Subject: [PATCH 075/132] fix: hedgil payout --- contracts/HedgilJoint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/HedgilJoint.sol b/contracts/HedgilJoint.sol index f245434..5de925c 100644 --- a/contracts/HedgilJoint.sol +++ b/contracts/HedgilJoint.sol @@ -93,7 +93,7 @@ abstract contract HedgilJoint is Joint { } function getHedgeProfit() public view override returns (uint256, uint256) { - return (IHedgilPool(hedgilPool).getHedgeProfit(activeHedgeID), 0); + return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); } function setSkipManipulatedCheck(bool _skipManipulatedCheck) From 3c7a56b97c9fdad915b5c5ebf95e5f2f7602a0d3 Mon Sep 17 00:00:00 2001 From: fp-crypto <83050944+fp-crypto@users.noreply.github.com> Date: Wed, 12 Jan 2022 08:53:33 -0800 Subject: [PATCH 076/132] feat: spirit hedgil joint (#13) --- contracts/SpiritJoint.sol | 160 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 contracts/SpiritJoint.sol diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol new file mode 100644 index 0000000..527ed5c --- /dev/null +++ b/contracts/SpiritJoint.sol @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./HedgilJoint.sol"; + +interface ISpiritMasterchef is IMasterchef { + function pendingSpirit(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpiritJoint is HedgilJoint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) + public + HedgilJoint( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool + ) + { + _initalizeSpiritJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHedgilJoint(_hedgilPool); + _initalizeSpiritJoint(_masterchef, _pid); + } + + function _initalizeSpiritJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSpiritJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SpiritJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("HedgilSpiritJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + + function pendingReward() public view override returns (uint256) { + return + ISpiritMasterchef(address(masterchef)).pendingSpirit( + pid, + address(this) + ); + } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } +} From a7d1d40c80bb2087d3e7eb9878610e4cd48b645a Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 13 Jan 2022 00:05:31 +0100 Subject: [PATCH 077/132] feat: harvest tests passing --- contracts/HedgilJoint.sol | 178 +++++++++++++++++++++++--------------- tests/conftest.py | 159 +++++++++++++++------------------- tests/utils/checks.py | 10 ++- 3 files changed, 184 insertions(+), 163 deletions(-) diff --git a/contracts/HedgilJoint.sol b/contracts/HedgilJoint.sol index 5de925c..980c021 100644 --- a/contracts/HedgilJoint.sol +++ b/contracts/HedgilJoint.sol @@ -19,6 +19,8 @@ interface IHedgilPool { function getHedgeStrike(uint256 hedgeID) external view returns (uint256); + function getCurrentPayout(uint256 hedgeID) external view returns (uint256); + function hedgeLPToken( address pair, uint256 protectionRange, @@ -35,8 +37,6 @@ abstract contract HedgilJoint is Joint { using Address for address; using SafeMath for uint256; - uint256 private constant PRICE_DECIMALS = 1e8; - uint256 public activeHedgeID; uint256 public hedgeBudget; @@ -46,8 +46,9 @@ abstract contract HedgilJoint is Joint { uint256 private minTimeToMaturity; bool public skipManipulatedCheck; - bool public isHedgingDisabled; + bool public isHedgingEnabled; + uint256 private constant PRICE_DECIMALS = 1e18; uint256 public maxSlippageOpen; uint256 public maxSlippageClose; @@ -57,7 +58,7 @@ abstract contract HedgilJoint is Joint { address _providerA, address _providerB, address _router, - address _weth, + address _weth, address _reward, address _hedgilPool ) public Joint(_providerA, _providerB, _router, _weth, _reward) { @@ -66,12 +67,17 @@ abstract contract HedgilJoint is Joint { function _initializeHedgilJoint(address _hedgilPool) internal { hedgilPool = _hedgilPool; + hedgeBudget = 50; // 0.5% per hedging period protectionRange = 1000; // 10% period = 7 days; minTimeToMaturity = 3600; // 1 hour maxSlippageOpen = 100; // 1% maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + + IERC20(tokenB).approve(_hedgilPool, type(uint256).max); } function getHedgeBudget(address token) @@ -107,6 +113,7 @@ abstract contract HedgilJoint is Joint { external onlyVaultManagers { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary maxSlippageClose = _maxSlippageClose; } @@ -114,6 +121,7 @@ abstract contract HedgilJoint is Joint { external onlyVaultManagers { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary maxSlippageOpen = _maxSlippageOpen; } @@ -125,23 +133,23 @@ abstract contract HedgilJoint is Joint { minTimeToMaturity = _minTimeToMaturity; } - function setIsHedgingDisabled(bool _isHedgingDisabled, bool force) + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) external onlyVaultManagers { // if there is an active hedge, we need to force the disabling if (force || (activeHedgeID == 0)) { - isHedgingDisabled = _isHedgingDisabled; + isHedgingEnabled = _isHedgingEnabled; } } function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { - require(_hedgeBudget < RATIO_PRECISION); + require(_hedgeBudget <= RATIO_PRECISION); hedgeBudget = _hedgeBudget; } function setHedgingPeriod(uint256 _period) external onlyVaultManagers { - require(_period < 90 days); + require(_period <= 90 days); period = _period; } @@ -149,10 +157,14 @@ abstract contract HedgilJoint is Joint { external onlyVaultManagers { - require(_protectionRange < RATIO_PRECISION); + require(_protectionRange <= RATIO_PRECISION); protectionRange = _protectionRange; } + function closeHedgeManually() external onlyVaultManagers { + _closeHedge(); + } + function resetHedge() external onlyGovernance { activeHedgeID = 0; } @@ -161,54 +173,71 @@ abstract contract HedgilJoint is Joint { return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); } - function closeHedgeManually() external onlyVaultManagers { - closeHedge(); - } + event Numbers(string name, uint number); function hedgeLP() internal override returns (uint256 costA, uint256 costB) { - if (hedgeBudget > 0 && !isHedgingDisabled) { - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeHedgeID == 0); - uint256 strikePrice; - (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( - address(_pair), - protectionRange, - period - ); + if(hedgeBudget == 0 || !isHedgingEnabled) { + return (0,0); + } + + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); // dev: already-open + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + emit Numbers("activeHedgeID", activeHedgeID); + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - require( - _isWithinRange(strikePrice, maxSlippageOpen) || - skipManipulatedCheck, - "!open price looks manipulated" + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals ); - costA = initialBalanceA.sub(balanceOfA()); - costB = initialBalanceB.sub(balanceOfB()); - } + emit Numbers("strikePrice", strikePrice); + emit Numbers("currentPairPrice", currentPairPrice); + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck + ); // dev: !open-price + + // NOTE: hedge is always paid in tokenB, so costA is always = 0 + // costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); } function closeHedge() internal override { - uint256 exercisePrice; // only close hedge if a hedge is open - if (activeHedgeID != 0 && !isHedgingDisabled) { - (, exercisePrice) = IHedgilPool(hedgilPool).closeHedge( - activeHedgeID - ); - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck, - "!close price looks manipulated" - ); - activeHedgeID = 0; + if(activeHedgeID == 0 || !isHedgingEnabled) { + return; } + + _closeHedge(); + } + + function _closeHedge() internal { + (, uint256 exercisePrice) = IHedgilPool(hedgilPool).closeHedge( + activeHedgeID + ); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeHedgeID = 0; } function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) @@ -242,42 +271,47 @@ abstract contract HedgilJoint is Joint { function shouldEndEpoch() public view override returns (bool) { // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeHedgeID != 0) { - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return !_isWithinRange(initPrice, protectionRange); + if (activeHedgeID == 0) { + return false; } + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility function _autoProtect() internal view override returns (bool) { + if (activeHedgeID == 0) { + return false; + } + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped uint256 timeToMaturity = getTimeToMaturity(); - if (activeHedgeID != 0) { - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if ( - timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) - ) { - return true; - } + + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; } } } diff --git a/tests/conftest.py b/tests/conftest.py index 5729827..448606b 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -3,6 +3,7 @@ from brownie import Contract, accounts from brownie.network import gas_price from brownie.network.gas.strategies import LinearScalingStrategy +from brownie import chain # Function scoped isolation fixture to enable xdist. # Snapshots the chain before each test and reverts after test completion. @@ -23,6 +24,8 @@ def reset_chain(chain): @pytest.fixture def gov(accounts): + accounts[0].transfer("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", 10e18) + accounts[0].transfer(accounts[0], 10e18) yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) @@ -70,6 +73,9 @@ def keeper(accounts): "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI "USDC": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", # USDC "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI + "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM + "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM + "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT } # TODO: uncomment those tokens you want to test as want @@ -77,11 +83,12 @@ def keeper(accounts): params=[ # 'WBTC', # WBTC # "YFI", # YFI - "WETH", # WETH + # "WETH", # WETH # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI # 'USDC', # USDC + "WFTM", ], scope="session", autouse=True, @@ -99,7 +106,8 @@ def tokenA(request): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - "USDC", # USDC + # "USDC", # USDC + "MIM", ], scope="session", autouse=True, @@ -117,6 +125,8 @@ def tokenB(request): "USDC": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", + "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", + "MIM": "0x2dd7C9371965472E5A5fD28fbE165007c61439E1", } @@ -138,6 +148,8 @@ def tokenB_whale(tokenB): "USDT": 1, "USDC": 1, "DAI": 1, + "WFTM": 3, + "MIM": 1, } @@ -170,14 +182,21 @@ def amountB(tokenB, tokenB_whale, user): ) yield amount +mc_pids = { + "WFTM": { + "MIM": 30 + } + } @pytest.fixture -def mc_pid(): - yield 1 +def mc_pid(tokenA, tokenB): + yield mc_pids[tokenA.symbol()][tokenB.symbol()] router_addresses = { - "SUSHI": "0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F", + "SUSHI": "", + "SPIRIT": "0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52", + "SPOOKY": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", } @@ -191,8 +210,12 @@ def weth(): token_address = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2" yield Contract(token_address) +@pytest.fixture +def wftm(): + token_address = token_addresses['WFTM'] + yield Contract(token_address) -@pytest.fixture(params=["SUSHI"], scope="session", autouse=True) +@pytest.fixture(params=["SPIRIT"], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi yield Contract(rewards_address) @@ -205,6 +228,7 @@ def rewards_whale(rewards): masterchef_addresses = { "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", + "SPIRIT": "0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093", } @@ -242,7 +266,7 @@ def vaultB(pm, gov, rewards, guardian, management, tokenB): @pytest.fixture(scope="session") def registry(): - yield Contract("0x50c1a2eA0a861A967D9d0FFE2AE4012c2E053804") + yield Contract("") @pytest.fixture(scope="session") @@ -261,11 +285,11 @@ def joint( keeper, providerA, providerB, - SushiJoint, + SpiritJoint, router, masterchef, rewards, - weth, + wftm, mc_pid, LPHedgingLibrary, gov, @@ -273,15 +297,15 @@ def joint( tokenB, ): gas_price(0) + joint = gov.deploy( - SushiJoint, + SpiritJoint, providerA, providerB, router, - weth, + wftm, rewards, - callPool_addresses[tokenA.symbol()], - putPool_addresses[tokenA.symbol()], + hedgil_pools[tokenA.symbol()][tokenB.symbol()], masterchef, mc_pid, ) @@ -297,10 +321,10 @@ def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper, {"from": gov}) vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xDDCea799fF1699e98EDF118e0629A974Df7DF012", {"from": gov}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) - Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": gov}) - Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": gov}) + Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) + Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) yield strategy @@ -309,61 +333,25 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) strategy.setKeeper(keeper, {"from": gov}) vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xDDCea799fF1699e98EDF118e0629A974Df7DF012", {"from": gov}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) - Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": gov}) - Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": gov}) + Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) + Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) yield strategy -putPool_addresses = { - "WETH": "0x790e96E7452c3c2200bbCAA58a468256d482DD8b", - "WBTC": "0x7A42A60F8bA4843fEeA1bD4f08450D2053cC1ab6", -} -callPool_addresses = { - "WETH": "0xb9ed94c6d594b2517c4296e24A8c517FF133fb6d", - "WBTC": "0xfA77f713901a840B3DF8F2Eb093d95fAC61B215A", -} - +hedgil_pools = { + "WFTM" : + { + "MIM": "0x150C42e9CB21354030967579702e0f010e208E86" + } + } @pytest.fixture(autouse=True) def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): - hegic_gov = "0xf15968a096fc8f47650001585d23bee819b5affb" - putPool = Contract(putPool_addresses[tokenA.symbol()]) - callPool = Contract(callPool_addresses[tokenA.symbol()]) - - callPool.setMaxDepositAmount( - 2 ** 256 - 1, - 2 ** 256 - 1, - {"from": hegic_gov, "gas": 6_000_000, "gas_price": 0}, - ) - putPool.setMaxDepositAmount( - 2 ** 256 - 1, - 2 ** 256 - 1, - {"from": hegic_gov, "gas": 6_000_000, "gas_price": 0}, - ) - - tokenA.approve( - callPool, 2 ** 256 - 1, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} - ) - callPool.provideFrom( - tokenA_whale, - amountA, - False, - 0, - {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0}, - ) - tokenB.approve( - putPool, 2 ** 256 - 1, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} - ) - putPool.provideFrom( - tokenB_whale, - amountB, - False, - 0, - {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0}, - ) - + hedgil = Contract(hedgil_pools[tokenA.symbol()][tokenB.symbol()]) + tokenB.approve(hedgil, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) + hedgil.provideLiquidity(100000 * 1e18, 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) # @pytest.fixture # def cloned_strategy(Strategy, vault, strategy, strategist, gov): @@ -401,35 +389,32 @@ def RELATIVE_APPROX(): yield 1e-5 -@pytest.fixture(autouse=True) +@pytest.fixture(autouse=False) def mock_chainlink(AggregatorMock, gov): - owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" + # owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" - priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") - aggregator = gov.deploy(AggregatorMock, 0) + # priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") + #aggregator = gov.deploy(AggregatorMock, 0) - priceProvider.proposeAggregator( - aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} - ) - priceProvider.confirmAggregator( - aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} - ) - - yield aggregator + # priceProvider.proposeAggregator( + # aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} + #) + #priceProvider.confirmAggregator( + # aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} + #) + #yield aggregator + return @pytest.fixture(autouse=True) -def first_sync(mock_chainlink, joint): - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - * 1e8 - ) - mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) - +def first_sync(joint): + relayer = "0x33E0E07cA86c869adE3fc9DE9126f6C73DAD105e" + imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") + lp_token = Contract(joint.pair()) + (reserve0, reserve1, a) = lp_token.getReserves() + ftm_price = reserve1 / reserve0 * 10 ** 9 + print(f"Current price is: {ftm_price/1e9}") + imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) @pytest.fixture(autouse=True) def short_period(gov, joint): diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 8687a83..f693ed3 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -16,8 +16,9 @@ def epoch_started(providerA, providerB, joint, amountA, amountB): assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 - assert joint.activeCallID() != 0 - assert joint.activePutID() != 0 + assert joint.activeHedgeID() != 0 + # assert joint.activeCallID() != 0 + # assert joint.activePutID() != 0 def non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB): @@ -32,8 +33,9 @@ def non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB): def epoch_ended(providerA, providerB, joint): assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 - assert joint.activeCallID() == 0 - assert joint.activePutID() == 0 + assert joint.activeHedgeID() == 0 + # assert joint.activeCallID() == 0 + # assert joint.activePutID() == 0 assert joint.balanceOfStake() == 0 assert joint.balanceOfPair() == 0 From ec6731a2b6ffa5c9315e7629dbbaea3ef9743644 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 13 Jan 2022 20:22:05 +0100 Subject: [PATCH 078/132] fix: remove debugging event --- contracts/HedgilJoint.sol | 16 +--------------- tests/conftest.py | 2 +- tests/test_manual_operation.py | 6 ++++-- tests/utils/actions.py | 6 +++--- tests/utils/utils.py | 20 ++++++++++---------- 5 files changed, 19 insertions(+), 31 deletions(-) diff --git a/contracts/HedgilJoint.sol b/contracts/HedgilJoint.sol index 980c021..e905eba 100644 --- a/contracts/HedgilJoint.sol +++ b/contracts/HedgilJoint.sol @@ -173,8 +173,6 @@ abstract contract HedgilJoint is Joint { return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); } - event Numbers(string name, uint number); - function hedgeLP() internal override @@ -196,20 +194,7 @@ abstract contract HedgilJoint is Joint { protectionRange, period ); - emit Numbers("activeHedgeID", activeHedgeID); - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - emit Numbers("strikePrice", strikePrice); - emit Numbers("currentPairPrice", currentPairPrice); require( _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck @@ -233,6 +218,7 @@ abstract contract HedgilJoint is Joint { (, uint256 exercisePrice) = IHedgilPool(hedgilPool).closeHedge( activeHedgeID ); + require( _isWithinRange(exercisePrice, maxSlippageClose) || skipManipulatedCheck diff --git a/tests/conftest.py b/tests/conftest.py index 448606b..f91f975 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -343,7 +343,7 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): hedgil_pools = { "WFTM" : { - "MIM": "0x150C42e9CB21354030967579702e0f010e208E86" + "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b" } } diff --git a/tests/test_manual_operation.py b/tests/test_manual_operation.py index 49932ee..d83b2f7 100644 --- a/tests/test_manual_operation.py +++ b/tests/test_manual_operation.py @@ -39,7 +39,7 @@ def test_manual_unwind( actions.swap( tokenA, tokenB, - amountA * 5, + amountA/10, tokenA_whale, joint, mock_chainlink, @@ -49,7 +49,9 @@ def test_manual_unwind( # manual unstake joint.withdrawLPManually(joint.balanceOfStake(), {"from": gov}) # manual close hedge - joint.closeHedgeManually(joint.activeCallID(), joint.activePutID(), {"from": gov}) + + joint.closeHedgeManually({"from": gov}) + # joint.closeHedgeManually(joint.activeCallID(), joint.activePutID(), {"from": gov}) # manual remove liquidity joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) # manual rebalance diff --git a/tests/utils/actions.py b/tests/utils/actions.py index 86e30bf..dbec26b 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -89,7 +89,7 @@ def generate_profit( def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink): - tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale}) + tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale, "gas_price": 0}) print( f"Dumping {amountFrom/10**tokenFrom.decimals()} {tokenFrom.symbol()} for {tokenTo.symbol()}" ) @@ -108,7 +108,7 @@ def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink) [tokenFrom, tokenTo], tokenFrom_whale, 2 ** 256 - 1, - {"from": tokenFrom_whale}, + {"from": tokenFrom_whale, "gas_price": 0}, ) reserveA, reserveB = joint.getReserves() pairPrice = ( @@ -118,7 +118,7 @@ def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink) / 10 ** Contract(joint.tokenB()).decimals() ) print(f"NewPairPrice: {pairPrice}") - utils.sync_price(joint, mock_chainlink) + utils.sync_price(joint) # TODO: add args as required diff --git a/tests/utils/utils.py b/tests/utils/utils.py index 7a50fb7..e3f9d4a 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -2,18 +2,18 @@ from brownie import interface, chain, accounts, web3, network, Contract -def sync_price(joint, mock_chainlink): +def sync_price(joint): # we update the price on the Oracle to simulate real market dynamics # otherwise, price of pair and price of oracle would be different and it would look manipulated - reserveA, reserveB = joint.getReserves() - pairPrice = ( - reserveB - / reserveA - * 10 ** Contract(joint.tokenA()).decimals() - / 10 ** Contract(joint.tokenB()).decimals() - * 1e8 - ) - mock_chainlink.setPrice(pairPrice, {"from": accounts[0]}) + relayer = "0x33E0E07cA86c869adE3fc9DE9126f6C73DAD105e" + imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") + lp_token = Contract(joint.pair()) + (reserve0, reserve1, a) = lp_token.getReserves() + ftm_price = reserve1 / reserve0 * 10 ** 9 + print(f"Current price is: {ftm_price/1e9}") + imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) + + def print_hedge_status(joint, tokenA, tokenB): From 7901fbed99fbc82cba42ad07955b7c3265816407 Mon Sep 17 00:00:00 2001 From: fp-crypto <83050944+fp-crypto@users.noreply.github.com> Date: Mon, 24 Jan 2022 14:11:34 -0800 Subject: [PATCH 079/132] feat: spooky hedgil (#16) * feat: spooky hedgil * feat: more * feat: working tests Co-authored-by: jmonteer --- brownie-config.yml | 2 +- contracts/SpookyJoint.sol | 160 ++++++++++++++++++++++++++++++++++++++ tests/conftest.py | 27 ++++--- 3 files changed, 177 insertions(+), 12 deletions(-) create mode 100644 contracts/SpookyJoint.sol diff --git a/brownie-config.yml b/brownie-config.yml index 3f06db3..03e3ea9 100644 --- a/brownie-config.yml +++ b/brownie-config.yml @@ -4,7 +4,7 @@ networks: default: mainnet-fork # automatically fetch contract sources from Etherscan -autofetch_sources: False +autofetch_sources: True # require OpenZepplin Contracts dependencies: diff --git a/contracts/SpookyJoint.sol b/contracts/SpookyJoint.sol new file mode 100644 index 0000000..4927465 --- /dev/null +++ b/contracts/SpookyJoint.sol @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./HedgilJoint.sol"; + +interface ISpookyMasterchef is IMasterchef { + function pendingBOO(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpookyJoint is HedgilJoint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) + public + HedgilJoint( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool + ) + { + _initalizeSpookyJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHedgilJoint(_hedgilPool); + _initalizeSpookyJoint(_masterchef, _pid); + } + + function _initalizeSpookyJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSpookyJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SpookyJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("HedgilSpookyJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + + function pendingReward() public view override returns (uint256) { + return + ISpookyMasterchef(address(masterchef)).pendingBOO( + pid, + address(this) + ); + } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } +} diff --git a/tests/conftest.py b/tests/conftest.py index 448606b..377d25e 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -71,11 +71,12 @@ def keeper(accounts): "LINK": "0x514910771AF9Ca656af840dff83E8264EcF986CA", # LINK "USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7", # USDT "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI - "USDC": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", # USDC + "USDC": "0x04068DA6C83AFCFA0e13ba15A6696662335D5B75", # USDC "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT + "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO } # TODO: uncomment those tokens you want to test as want @@ -106,8 +107,8 @@ def tokenA(request): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - # "USDC", # USDC - "MIM", + "USDC", # USDC + # "MIM", ], scope="session", autouse=True, @@ -122,7 +123,7 @@ def tokenB(request): "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "USDC": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", + "USDC": "0xa7821C3e9fC1bF961e280510c471031120716c3d", "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", @@ -184,7 +185,8 @@ def amountB(tokenB, tokenB_whale, user): mc_pids = { "WFTM": { - "MIM": 30 + "MIM": 24, + "USDC": 2, } } @@ -197,6 +199,7 @@ def mc_pid(tokenA, tokenB): "SUSHI": "", "SPIRIT": "0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52", "SPOOKY": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", + "BOO": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", } @@ -215,7 +218,7 @@ def wftm(): token_address = token_addresses['WFTM'] yield Contract(token_address) -@pytest.fixture(params=["SPIRIT"], scope="session", autouse=True) +@pytest.fixture(params=["BOO"], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi yield Contract(rewards_address) @@ -229,6 +232,7 @@ def rewards_whale(rewards): masterchef_addresses = { "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", "SPIRIT": "0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093", + "BOO": "0x2b2929E785374c651a81A63878Ab22742656DcDd", } @@ -285,7 +289,7 @@ def joint( keeper, providerA, providerB, - SpiritJoint, + SpookyJoint, router, masterchef, rewards, @@ -299,7 +303,7 @@ def joint( gas_price(0) joint = gov.deploy( - SpiritJoint, + SpookyJoint, providerA, providerB, router, @@ -343,7 +347,8 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): hedgil_pools = { "WFTM" : { - "MIM": "0x150C42e9CB21354030967579702e0f010e208E86" + "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", + "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", } } @@ -351,7 +356,7 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): hedgil = Contract(hedgil_pools[tokenA.symbol()][tokenB.symbol()]) tokenB.approve(hedgil, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) - hedgil.provideLiquidity(100000 * 1e18, 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) + hedgil.provideLiquidity(100000 * 10 ** tokenB.decimals(), 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) # @pytest.fixture # def cloned_strategy(Strategy, vault, strategy, strategist, gov): @@ -412,7 +417,7 @@ def first_sync(joint): imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") lp_token = Contract(joint.pair()) (reserve0, reserve1, a) = lp_token.getReserves() - ftm_price = reserve1 / reserve0 * 10 ** 9 + ftm_price = reserve0 / reserve1 * 10 ** (9+12) print(f"Current price is: {ftm_price/1e9}") imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) From 3d4ab9f0eb9bb59f41e7c4cafb93c04c11217f77 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 4 Feb 2022 10:06:35 +0100 Subject: [PATCH 080/132] fix: remove close in adjust position --- contracts/ProviderStrategy.sol | 5 ----- 1 file changed, 5 deletions(-) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 31b55e5..4dcd651 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -144,11 +144,6 @@ contract ProviderStrategy is BaseStrategyInitializable { return; } - // if there was an open position, we close it befoer opening a new one - if(JointAPI(joint).balanceOfStake() || JointAPI(joint).balanceOfPair()) { - JointAPI(joint).closePositionReturnFunds(); - } - // Using a push approach (instead of pull) uint256 wantBalance = balanceOfWant(); if (wantBalance > 0) { From 9bf555f5f242655bce3c783ce0e2189298fdcc17 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 4 Feb 2022 11:41:50 +0100 Subject: [PATCH 081/132] feat: add daily harvest rewards --- contracts/Joint.sol | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index ca3e885..40e8a54 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -277,6 +277,20 @@ abstract contract Joint { } } + function harvest() external onlyKeepers { + getReward(); + + // TODO: use ySwaps + (address rewardSwappedTo, uint256 rewardSwapOutAmount) = + swapReward(balanceOfReward()); + } + + function harvestTrigger() external view returns (bool) { + uint256 minAmountOfReward = 1e18; + // TODO: move this to storage + return balanceOfReward() > minAmountOfReward; + } + function getHedgeProfit() public view virtual returns (uint256, uint256); function estimatedTotalAssetsAfterBalance() From 50fa2e85b4ae3696971cdf544a65cc68761cc54d Mon Sep 17 00:00:00 2001 From: jmonteer Date: Tue, 22 Feb 2022 15:54:32 +0100 Subject: [PATCH 082/132] feat: add shouldStartEpoch flag + harvest rewards mid epoch --- contracts/Joint.sol | 38 ++++++++++++++++++++++++++++------ contracts/ProviderStrategy.sol | 4 +++- tests/utils/utils.py | 2 +- 3 files changed, 36 insertions(+), 8 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 40e8a54..912ba76 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -58,6 +58,7 @@ abstract contract Joint { uint256 public minAmountToSell; uint256 public maxPercentageLoss; + uint256 public minRewardToHarvest; modifier onlyGovernance { checkGovernance(); @@ -70,11 +71,18 @@ abstract contract Joint { } modifier onlyProviders { - require( - msg.sender == address(providerA) || msg.sender == address(providerB) - ); + checkProvider(); + _; + } + + modifier onlyKeepers { + checkKeepers(); _; } + + function checkKeepers() internal { + require(isKeeper() || isGovernance() || isVaultManager()); + } function checkGovernance() internal { require(isGovernance()); @@ -100,6 +108,12 @@ abstract contract Joint { msg.sender == providerB.vault().management(); } + function isKeeper() internal returns (bool) { + return + (msg.sender == providerA.keeper()) || + (msg.sender == providerB.keeper()); + } + function isProvider() internal returns (bool) { return msg.sender == address(providerA) || @@ -150,6 +164,11 @@ abstract contract Joint { function _autoProtect() internal view virtual returns (bool); + function shouldStartEpoch() public view returns (bool) { + // return true if we have balance of A or balance of B while the position is closed + return (balanceOfA() > 0 || balanceOfB() > 0) && investedA == 0 && investedB == 0; + } + function setDontInvestWant(bool _dontInvestWant) external onlyVaultManagers @@ -157,6 +176,14 @@ abstract contract Joint { dontInvestWant = _dontInvestWant; } + function setMinRewardToHarvest(uint256 _minRewardToHarvest) + external + onlyVaultManagers + { + minRewardToHarvest = _minRewardToHarvest; + } + + function setMinAmountToSell(uint256 _minAmountToSell) external onlyVaultManagers @@ -277,6 +304,7 @@ abstract contract Joint { } } + // Keepers will claim and sell rewards mid-epoch (otherwise we sell only in the end) function harvest() external onlyKeepers { getReward(); @@ -286,9 +314,7 @@ abstract contract Joint { } function harvestTrigger() external view returns (bool) { - uint256 minAmountOfReward = 1e18; - // TODO: move this to storage - return balanceOfReward() > minAmountOfReward; + return balanceOfReward() > minRewardToHarvest; } function getHedgeProfit() public view virtual returns (uint256, uint256); diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 4dcd651..3d54782 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -36,6 +36,8 @@ interface JointAPI { function migrateProvider(address _newProvider) external view; function shouldEndEpoch() external view returns (bool); + + function shouldStartEpoch() external view returns (bool); function dontInvestWant() external view returns (bool); } @@ -131,7 +133,7 @@ contract ProviderStrategy is BaseStrategyInitializable { returns (bool) { // Delegating decision to joint - return JointAPI(joint).shouldEndEpoch(); + return JointAPI(joint).shouldStartEpoch() || JointAPI(joint).shouldEndEpoch(); } function dontInvestWant() public view returns (bool) { diff --git a/tests/utils/utils.py b/tests/utils/utils.py index e3f9d4a..07fa09c 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -70,7 +70,7 @@ def from_units(token, amount): # default: 6 hours (sandwich protection) -def sleep(seconds=6 * 60 * 60): +def sleep(seconds = 6 * 60 * 60): chain.sleep(seconds) chain.mine(1) From c74e2383dc3b31096c56ff0e17cdbb768c63719a Mon Sep 17 00:00:00 2001 From: jmonteer Date: Tue, 22 Feb 2022 16:51:49 +0100 Subject: [PATCH 083/132] feat: hedgilv2 joint module --- tests/test_healthcheck.py | 37 ------------------------------------- tests/utils/utils.py | 3 --- 2 files changed, 40 deletions(-) delete mode 100644 tests/test_healthcheck.py diff --git a/tests/test_healthcheck.py b/tests/test_healthcheck.py deleted file mode 100644 index 5fc2181..0000000 --- a/tests/test_healthcheck.py +++ /dev/null @@ -1,37 +0,0 @@ -# from utils import actions -# import brownie -# from brownie import Contract -# -# -# def test_healthcheck(user, vault, token, amount, strategy, chain, strategist, gov): -# # Deposit to the vault -# actions.user_deposit(user, vault, token, amount) -# -# assert strategy.doHealthCheck() -# assert strategy.healthCheck() == Contract("health.ychad.eth") -# -# chain.sleep(1) -# strategy.harvest({"from": strategist}) -# -# chain.sleep(24 * 3600) -# chain.mine() -# -# strategy.setDoHealthCheck(True, {"from": gov}) -# -# # TODO: generate a unacceptable loss -# loss_amount = amount * 0.05 -# actions.generate_loss(loss_amount) -# -# # Harvest should revert because the loss in unacceptable -# with brownie.reverts("!healthcheck"): -# strategy.harvest({"from": strategist}) -# -# # we disable the healthcheck -# strategy.setDoHealthCheck(False, {"from": gov}) -# -# # the harvest should go through, taking the loss -# tx = strategy.harvest({"from": strategist}) -# assert tx.events["Harvested"]["loss"] == loss_amount -# -# vault.withdraw({"from": user}) -# assert token.balanceOf(user) < amount # user took losses diff --git a/tests/utils/utils.py b/tests/utils/utils.py index 07fa09c..e4e5840 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -13,9 +13,6 @@ def sync_price(joint): print(f"Current price is: {ftm_price/1e9}") imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) - - - def print_hedge_status(joint, tokenA, tokenB): callID = joint.activeCallID() putID = joint.activePutID() From eb49fccf2bd878a9425bbb6bad6c074d75d84323 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 11:05:20 +0100 Subject: [PATCH 084/132] feat: wip --- contracts/NoHedgeJoint.sol | 306 +++++++++++++++++++++++++++++++++++++ 1 file changed, 306 insertions(+) create mode 100644 contracts/NoHedgeJoint.sol diff --git a/contracts/NoHedgeJoint.sol b/contracts/NoHedgeJoint.sol new file mode 100644 index 0000000..714a83b --- /dev/null +++ b/contracts/NoHedgeJoint.sol @@ -0,0 +1,306 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; +import "./Joint.sol"; + +interface IHedgilPool { + function quoteToken() external view returns (address); + + function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); + + function getHedgeProfit(uint256 hedgeID) external view returns (uint256); + + function getHedgeStrike(uint256 hedgeID) external view returns (uint256); + + function getCurrentPayout(uint256 hedgeID) external view returns (uint256); + + function hedgeLPToken( + address pair, + uint256 protectionRange, + uint256 period + ) external returns (uint256, uint256); + + function closeHedge(uint256 hedgedID) + external + returns (uint256 payoff, uint256 exercisePrice); +} + +abstract contract HedgilV2Joint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeHedgeID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hedgilPool; + + uint256 private constant PRICE_DECIMALS = 1e18; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHedgilJoint(_hedgilPool); + } + + function _initializeHedgilJoint(address _hedgilPool) internal { + hedgilPool = _hedgilPool; + require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + + IERC20(tokenB).approve(_hedgilPool, type(uint256).max); + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + // Hedgil only accepts the quote token + if (token == address(tokenB)) { + return hedgeBudget; + } + + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeHedgeID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget <= RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period <= 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange <= RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function closeHedgeManually() external onlyVaultManagers { + _closeHedge(); + } + + function resetHedge() external onlyGovernance { + activeHedgeID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if(hedgeBudget == 0 || !isHedgingEnabled) { + return (0,0); + } + + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); // dev: already-open + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck + ); // dev: !open-price + + // NOTE: hedge is always paid in tokenB, so costA is always = 0 + costB = initialBalanceB.sub(balanceOfB()); + } + + function closeHedge() internal override { + // only close hedge if a hedge is open + if(activeHedgeID == 0 || !isHedgingEnabled) { + return; + } + + _closeHedge(); + } + + function _closeHedge() internal { + (, uint256 exercisePrice) = IHedgilPool(hedgilPool).closeHedge( + activeHedgeID + ); + + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeHedgeID = 0; + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeHedgeID == 0) { + return false; + } + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + if (activeHedgeID == 0) { + return false; + } + + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; + } + } +} From 74419c93aef7dfb128cf22ab592c945b45322134 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 11:21:19 +0100 Subject: [PATCH 085/132] feat: no hedge module --- contracts/NoHedgeJoint.sol | 259 ++----------------------------------- 1 file changed, 10 insertions(+), 249 deletions(-) diff --git a/contracts/NoHedgeJoint.sol b/contracts/NoHedgeJoint.sol index 714a83b..d0caa8f 100644 --- a/contracts/NoHedgeJoint.sol +++ b/contracts/NoHedgeJoint.sol @@ -9,79 +9,20 @@ import { Address } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; import "./Joint.sol"; -interface IHedgilPool { - function quoteToken() external view returns (address); - - function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); - - function getHedgeProfit(uint256 hedgeID) external view returns (uint256); - - function getHedgeStrike(uint256 hedgeID) external view returns (uint256); - - function getCurrentPayout(uint256 hedgeID) external view returns (uint256); - - function hedgeLPToken( - address pair, - uint256 protectionRange, - uint256 period - ) external returns (uint256, uint256); - - function closeHedge(uint256 hedgedID) - external - returns (uint256 payoff, uint256 exercisePrice); -} - -abstract contract HedgilV2Joint is Joint { +abstract contract NoHedgeJoint is Joint { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; - uint256 public activeHedgeID; - - uint256 public hedgeBudget; - uint256 public protectionRange; - uint256 public period; - - uint256 private minTimeToMaturity; - - bool public skipManipulatedCheck; - bool public isHedgingEnabled; - - uint256 public maxSlippageOpen; - uint256 public maxSlippageClose; - - address public hedgilPool; - - uint256 private constant PRICE_DECIMALS = 1e18; - constructor( address _providerA, address _providerB, address _router, address _weth, - address _reward, - address _hedgilPool + address _reward ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - _initializeHedgilJoint(_hedgilPool); - } - - function _initializeHedgilJoint(address _hedgilPool) internal { - hedgilPool = _hedgilPool; - require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken - - hedgeBudget = 50; // 0.5% per hedging period - protectionRange = 1000; // 10% - period = 7 days; - minTimeToMaturity = 3600; // 1 hour - maxSlippageOpen = 100; // 1% - maxSlippageClose = 100; // 1% - - isHedgingEnabled = true; - - IERC20(tokenB).approve(_hedgilPool, type(uint256).max); } function getHedgeBudget(address token) @@ -90,91 +31,15 @@ abstract contract HedgilV2Joint is Joint { override returns (uint256) { - // Hedgil only accepts the quote token - if (token == address(tokenB)) { - return hedgeBudget; - } - return 0; } function getTimeToMaturity() public view returns (uint256) { - return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + return 0; } function getHedgeProfit() public view override returns (uint256, uint256) { - return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); - } - - function setSkipManipulatedCheck(bool _skipManipulatedCheck) - external - onlyVaultManagers - { - skipManipulatedCheck = _skipManipulatedCheck; - } - - function setMaxSlippageClose(uint256 _maxSlippageClose) - external - onlyVaultManagers - { - require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary - maxSlippageClose = _maxSlippageClose; - } - - function setMaxSlippageOpen(uint256 _maxSlippageOpen) - external - onlyVaultManagers - { - require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary - maxSlippageOpen = _maxSlippageOpen; - } - - function setMinTimeToMaturity(uint256 _minTimeToMaturity) - external - onlyVaultManagers - { - require(_minTimeToMaturity <= period); // avoid incorrect settings - minTimeToMaturity = _minTimeToMaturity; - } - - function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) - external - onlyVaultManagers - { - // if there is an active hedge, we need to force the disabling - if (force || (activeHedgeID == 0)) { - isHedgingEnabled = _isHedgingEnabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { - require(_hedgeBudget <= RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyVaultManagers { - require(_period <= 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyVaultManagers - { - require(_protectionRange <= RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function closeHedgeManually() external onlyVaultManagers { - _closeHedge(); - } - - function resetHedge() external onlyGovernance { - activeHedgeID = 0; - } - - function getHedgeStrike() internal view returns (uint256) { - return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); + return (0, 0); } function hedgeLP() @@ -182,125 +47,21 @@ abstract contract HedgilV2Joint is Joint { override returns (uint256 costA, uint256 costB) { - if(hedgeBudget == 0 || !isHedgingEnabled) { - return (0,0); - } - - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeHedgeID == 0); // dev: already-open - uint256 strikePrice; - (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( - address(_pair), - protectionRange, - period - ); - - require( - _isWithinRange(strikePrice, maxSlippageOpen) || - skipManipulatedCheck - ); // dev: !open-price - - // NOTE: hedge is always paid in tokenB, so costA is always = 0 - costB = initialBalanceB.sub(balanceOfB()); + // NO HEDGE + return (0,0); } function closeHedge() internal override { - // only close hedge if a hedge is open - if(activeHedgeID == 0 || !isHedgingEnabled) { - return; - } - - _closeHedge(); - } - - function _closeHedge() internal { - (, uint256 exercisePrice) = IHedgilPool(hedgilPool).closeHedge( - activeHedgeID - ); - - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck - ); // dev: !close-price - activeHedgeID = 0; - } - - function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) - internal - view - returns (bool) - { - if (oraclePrice == 0) { - return false; - } - - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) - // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) - // otherwise, we consider the price manipulated - return - currentPairPrice > oraclePrice - ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < - RATIO_PRECISION.add(maxSlippage) - : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > - RATIO_PRECISION.sub(maxSlippage); + // NO HEDGE + return; } function shouldEndEpoch() public view override returns (bool) { - // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeHedgeID == 0) { - return false; - } - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return !_isWithinRange(initPrice, protectionRange); + return false; } // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility function _autoProtect() internal view override returns (bool) { - if (activeHedgeID == 0) { - return false; - } - - // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped - uint256 timeToMaturity = getTimeToMaturity(); - - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if ( - timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) - ) { - return true; - } + return false; } } From fb586f297acf09182948e5b41e5851ee399fc7c3 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 12:02:30 +0100 Subject: [PATCH 086/132] feat: add solidex module --- contracts/SolidexJoint.sol | 161 +++++++++++++++++++++++++++++++++++++ 1 file changed, 161 insertions(+) create mode 100644 contracts/SolidexJoint.sol diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol new file mode 100644 index 0000000..c8a6729 --- /dev/null +++ b/contracts/SolidexJoint.sol @@ -0,0 +1,161 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "./NoHedgeJoint.sol"; + +interface ISolidex { + struct Amounts { + uint256 solid; + uint256 sex; + } + + function deposit(address _pair, uint256 _amount) external; + function withdraw(address _pair, uint256 _amount) external; + function getReward(address[] calldata _pairs) external; + function pendingRewards(address _account, address[] calldata pairs) external view returns (Amounts[] memory); + function userBalances(address _account, address _pair) external view returns (uint256); +} + +contract SolidexJoint is NoHedgeJoint { + ISolidex public solidex; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex + ) + public + NoHedgeJoint( + _providerA, + _providerB, + _router, + _weth, + _reward + ) + { + _initalizeSolidexJoint(_solidex); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initalizeSolidexJoint(_solidex); + } + + function _initalizeSolidexJoint(address _solidex) internal { + solidex = ISolidex(_solidex); + + IERC20(address(pair)).approve(_solidex, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSolidexJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SolidexJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _solidex + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("NoHedgeSolidexJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return solidex.userBalances(address(this), address(pair)); + } + + function pendingReward() public view override returns (uint256) { + address[] memory pairs = new address[](1); + pairs[0] = address(pair); + ISolidex.Amounts[] memory pendings = solidex.pendingRewards(address(this), pairs); + + uint256 pendingSEX = pendings[0].sex; + uint256 pendingSOLID = pendings[0].solid; + + // TODO: convert SEX to SOLID and sum to pendingSOLID + + return pendingSOLID; + } + + function getReward() internal override { + address[] memory pairs = new address[](1); + pairs[0] = address(pair); + solidex.getReward(pairs); + // TODO: sell SEX for SOLID + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + solidex.deposit(address(pair), balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + solidex.withdraw(address(pair), stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + solidex.withdraw(address(pair), amount); + } +} From 5b0edb440bb4559d547be13651e45e22dcc36c9f Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 12:52:03 +0100 Subject: [PATCH 087/132] feat: add overriding router functions --- contracts/Joint.sol | 8 +- contracts/SolidexJoint.sol | 227 +++++++++++++++++++++++++++++++++++-- 2 files changed, 224 insertions(+), 11 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 912ba76..c959456 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -493,6 +493,7 @@ abstract contract Joint { function createLP() internal + virtual returns ( uint256, uint256, @@ -560,6 +561,7 @@ abstract contract Joint { function withdrawLP() internal virtual; function swapReward(uint256 _rewardBal) + virtual internal returns (address, uint256) { @@ -586,7 +588,7 @@ abstract contract Joint { address _tokenFrom, address _tokenTo, uint256 _amountIn - ) internal returns (uint256 _amountOut) { + ) internal virtual returns (uint256 _amountOut) { uint256[] memory amounts = IUniswapV2Router02(router).swapExactTokensForTokens( _amountIn, @@ -598,7 +600,7 @@ abstract contract Joint { _amountOut = amounts[amounts.length - 1]; } - function _closePosition() internal returns (uint256, uint256) { + function _closePosition() internal virtual returns (uint256, uint256) { // Unstake LP from staking contract withdrawLP(); @@ -695,7 +697,7 @@ abstract contract Joint { uint256 amount, uint256 expectedBalanceA, uint256 expectedBalanceB - ) external onlyVaultManagers { + ) external virtual onlyVaultManagers { IUniswapV2Router02(router).removeLiquidity( tokenA, tokenB, diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index c8a6729..2dd5825 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -17,8 +17,59 @@ interface ISolidex { function userBalances(address _account, address _pair) external view returns (uint256); } +interface ISolidRouter { + struct route { + address from; + address to; + bool stable; + } + + function addLiquidity( + address tokenA, + address tokenB, + bool stable, + uint256 amountADesired, + uint256 amountBDesired, + uint256 amountAMin, + uint256 amountBMin, + address to, + uint256 deadline + ) + external + returns ( + uint256 amountA, + uint256 amountB, + uint256 liquidity + ); + + + function removeLiquidity( + address tokenA, + address tokenB, + bool stable, + uint256 liquidity, + uint256 amountAMin, + uint256 amountBMin, + address to, + uint256 deadline + ) external returns (uint256 amountA, uint256 amountB); + + + function swapExactTokensForTokens( + uint256 amountIn, + uint256 amountOutMin, + route[] calldata routes, + address to, + uint256 deadline + ) external returns (uint256[] memory amounts); +} + + + + contract SolidexJoint is NoHedgeJoint { ISolidex public solidex; + bool public stable; bool public dontWithdraw; bool public isOriginal = true; @@ -29,7 +80,8 @@ contract SolidexJoint is NoHedgeJoint { address _router, address _weth, address _reward, - address _solidex + address _solidex, + bool _stable ) public NoHedgeJoint( @@ -40,7 +92,7 @@ contract SolidexJoint is NoHedgeJoint { _reward ) { - _initalizeSolidexJoint(_solidex); + _initalizeSolidexJoint(_solidex, _stable); } function initialize( @@ -49,13 +101,14 @@ contract SolidexJoint is NoHedgeJoint { address _router, address _weth, address _reward, - address _solidex + address _solidex, + bool _stable ) external { _initialize(_providerA, _providerB, _router, _weth, _reward); - _initalizeSolidexJoint(_solidex); + _initalizeSolidexJoint(_solidex, _stable); } - function _initalizeSolidexJoint(address _solidex) internal { + function _initalizeSolidexJoint(address _solidex, bool _stable) internal { solidex = ISolidex(_solidex); IERC20(address(pair)).approve(_solidex, type(uint256).max); @@ -69,7 +122,8 @@ contract SolidexJoint is NoHedgeJoint { address _router, address _weth, address _reward, - address _solidex + address _solidex, + bool _stable ) external returns (address newJoint) { require(isOriginal, "!original"); bytes20 addressBytes = bytes20(address(this)); @@ -95,7 +149,8 @@ contract SolidexJoint is NoHedgeJoint { _router, _weth, _reward, - _solidex + _solidex, + _stable ); emit Cloned(newJoint); @@ -128,7 +183,7 @@ contract SolidexJoint is NoHedgeJoint { // TODO: convert SEX to SOLID and sum to pendingSOLID - return pendingSOLID; + return pendingSEX; } function getReward() internal override { @@ -158,4 +213,160 @@ contract SolidexJoint is NoHedgeJoint { function withdrawLPManually(uint256 amount) external onlyVaultManagers { solidex.withdraw(address(pair), amount); } + + + + // OVERRIDE to incorporate stableswap or volatileswap + function createLP() + internal + override + returns ( + uint256, + uint256, + uint256 + ) + { + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay + return + ISolidRouter(router).addLiquidity( + tokenA, + tokenB, + stable, + balanceOfA() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) + .div(RATIO_PRECISION), + balanceOfB() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) + .div(RATIO_PRECISION), + 0, + 0, + address(this), + now + ); + } + + + function _closePosition() internal override returns (uint256, uint256) { + // Unstake LP from staking contract + withdrawLP(); + + // Close the hedge + closeHedge(); + + if (balanceOfPair() == 0) { + return (0, 0); + } + + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay + ISolidRouter(router).removeLiquidity( + tokenA, + tokenB, + stable, + balanceOfPair(), + 0, + 0, + address(this), + now + ); + + return (balanceOfA(), balanceOfB()); + } + + + function removeLiquidityManually( + uint256 amount, + uint256 expectedBalanceA, + uint256 expectedBalanceB + ) external override onlyVaultManagers { + ISolidRouter(router).removeLiquidity( + tokenA, + tokenB, + stable, + amount, + 0, + 0, + address(this), + now + ); + require(expectedBalanceA <= balanceOfA(), "!sandwidched"); + require(expectedBalanceA <= balanceOfB(), "!sandwidched"); + } + + function sellCapital( + address _tokenFrom, + address _tokenTo, + uint256 _amountIn + ) internal override returns (uint256 _amountOut) { + uint256[] memory amounts = + ISolidRouter(router).swapExactTokensForTokens( + _amountIn, + 0, + getTokenOutPathSolid(_tokenFrom, _tokenTo), + address(this), + now + ); + _amountOut = amounts[amounts.length - 1]; + } + + + function getTokenOutPathSolid(address _token_in, address _token_out) + internal + view + returns (ISolidRouter.route[] memory _routes) + { + + address[] memory _path; + bool is_weth = + _token_in == address(WETH) || _token_out == address(WETH); + bool is_internal = + (_token_in == tokenA && _token_out == tokenB) || + (_token_in == tokenB && _token_out == tokenA); + _path = new address[](is_weth || is_internal ? 2 : 3); + _path[0] = _token_in; + if (is_weth || is_internal) { + _path[1] = _token_out; + } else { + _path[1] = address(WETH); + _path[2] = _token_out; + } + + uint256 pathLength = _path.length > 1 ? _path.length - 1 : 1; + _routes = new ISolidRouter.route[](pathLength); + for(uint i = 0; i < pathLength; i++) { + bool isStable = is_internal ? stable : false; + _routes[i] = ISolidRouter.route(_path[i], _path[i+1], isStable); + } + } + + function swapReward(uint256 _rewardBal) + override + internal + returns (address, uint256) + { + // WARNING: NOT SELLING REWARDS! !!! + + + + + if (reward == tokenA || reward == tokenB || _rewardBal == 0) { + return (reward, 0); + } + + if (tokenA == WETH || tokenB == WETH) { + return (WETH, 0); + } + + // Assume that position has already been liquidated + (uint256 ratioA, uint256 ratioB) = + getRatios(balanceOfA(), balanceOfB(), investedA, investedB); + if (ratioA >= ratioB) { + return (tokenB, 0); + } + return (tokenA, 0); + } + + + } From 64dab9f4d4b2d3dcbb100f5ec2a8471a4f4996cd Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 12:59:39 +0100 Subject: [PATCH 088/132] fix: getPair accounting for stable --- contracts/Joint.sol | 2 +- contracts/SolidexJoint.sol | 12 +++++++++--- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index c959456..5f32c70 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -641,7 +641,7 @@ abstract contract Joint { } } - function getPair() internal view returns (address) { + function getPair() internal view virtual returns (address) { address factory = IUniswapV2Router02(router).factory(); return IUniswapV2Factory(factory).getPair(tokenA, tokenB); } diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 2dd5825..5144d50 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -17,6 +17,10 @@ interface ISolidex { function userBalances(address _account, address _pair) external view returns (uint256); } +interface ISolidFactory { + function getPair(address token0, address token1, bool stable) external view returns (address); +} + interface ISolidRouter { struct route { address from; @@ -24,6 +28,7 @@ interface ISolidRouter { bool stable; } + function factory() external view returns (address); function addLiquidity( address tokenA, address tokenB, @@ -215,7 +220,6 @@ contract SolidexJoint is NoHedgeJoint { } - // OVERRIDE to incorporate stableswap or volatileswap function createLP() internal @@ -367,6 +371,8 @@ contract SolidexJoint is NoHedgeJoint { return (tokenA, 0); } - - + function getPair() internal view override returns (address) { + address factory = ISolidRouter(router).factory(); + return ISolidFactory(factory).getPair(tokenA, tokenB, stable); + } } From 5d873a6900cbd2936ed35bd28813d15c6be5fa64 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 13:10:11 +0100 Subject: [PATCH 089/132] fix: separate solid interfaces --- contracts/SolidexJoint.sol | 70 ++----------------------------------- interfaces/ISolidRouter.sol | 57 ++++++++++++++++++++++++++++++ interfaces/ISolidex.sol | 19 ++++++++++ 3 files changed, 78 insertions(+), 68 deletions(-) create mode 100644 interfaces/ISolidRouter.sol create mode 100644 interfaces/ISolidex.sol diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 5144d50..942498b 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -3,74 +3,8 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; import "./NoHedgeJoint.sol"; - -interface ISolidex { - struct Amounts { - uint256 solid; - uint256 sex; - } - - function deposit(address _pair, uint256 _amount) external; - function withdraw(address _pair, uint256 _amount) external; - function getReward(address[] calldata _pairs) external; - function pendingRewards(address _account, address[] calldata pairs) external view returns (Amounts[] memory); - function userBalances(address _account, address _pair) external view returns (uint256); -} - -interface ISolidFactory { - function getPair(address token0, address token1, bool stable) external view returns (address); -} - -interface ISolidRouter { - struct route { - address from; - address to; - bool stable; - } - - function factory() external view returns (address); - function addLiquidity( - address tokenA, - address tokenB, - bool stable, - uint256 amountADesired, - uint256 amountBDesired, - uint256 amountAMin, - uint256 amountBMin, - address to, - uint256 deadline - ) - external - returns ( - uint256 amountA, - uint256 amountB, - uint256 liquidity - ); - - - function removeLiquidity( - address tokenA, - address tokenB, - bool stable, - uint256 liquidity, - uint256 amountAMin, - uint256 amountBMin, - address to, - uint256 deadline - ) external returns (uint256 amountA, uint256 amountB); - - - function swapExactTokensForTokens( - uint256 amountIn, - uint256 amountOutMin, - route[] calldata routes, - address to, - uint256 deadline - ) external returns (uint256[] memory amounts); -} - - - +import "../interfaces/ISolidex.sol"; +import "../interfaces/ISolidRouter.sol"; contract SolidexJoint is NoHedgeJoint { ISolidex public solidex; diff --git a/interfaces/ISolidRouter.sol b/interfaces/ISolidRouter.sol new file mode 100644 index 0000000..f8c53c0 --- /dev/null +++ b/interfaces/ISolidRouter.sol @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +interface ISolidFactory { + function getPair(address token0, address token1, bool stable) external view returns (address); +} + +interface ISolidRouter { + struct route { + address from; + address to; + bool stable; + } + + function factory() external view returns (address); + function addLiquidity( + address tokenA, + address tokenB, + bool stable, + uint256 amountADesired, + uint256 amountBDesired, + uint256 amountAMin, + uint256 amountBMin, + address to, + uint256 deadline + ) + external + returns ( + uint256 amountA, + uint256 amountB, + uint256 liquidity + ); + + + function removeLiquidity( + address tokenA, + address tokenB, + bool stable, + uint256 liquidity, + uint256 amountAMin, + uint256 amountBMin, + address to, + uint256 deadline + ) external returns (uint256 amountA, uint256 amountB); + + + function swapExactTokensForTokens( + uint256 amountIn, + uint256 amountOutMin, + route[] calldata routes, + address to, + uint256 deadline + ) external returns (uint256[] memory amounts); +} + + diff --git a/interfaces/ISolidex.sol b/interfaces/ISolidex.sol new file mode 100644 index 0000000..c50c83f --- /dev/null +++ b/interfaces/ISolidex.sol @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + + +interface ISolidex { + struct Amounts { + uint256 solid; + uint256 sex; + } + + function deposit(address _pair, uint256 _amount) external; + function withdraw(address _pair, uint256 _amount) external; + function getReward(address[] calldata _pairs) external; + function pendingRewards(address _account, address[] calldata pairs) external view returns (Amounts[] memory); + function userBalances(address _account, address _pair) external view returns (uint256); +} + + From 5db85a33abfb71e9f6cb12c6d492839f91bc412b Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 13:17:06 +0100 Subject: [PATCH 090/132] fix: set stable --- contracts/SolidexJoint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 942498b..9155b3b 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -49,7 +49,7 @@ contract SolidexJoint is NoHedgeJoint { function _initalizeSolidexJoint(address _solidex, bool _stable) internal { solidex = ISolidex(_solidex); - + stable = _stable; IERC20(address(pair)).approve(_solidex, type(uint256).max); } From 00d6c72a09c5559c4988b23a0acbfbb6c6eea429 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 13:33:23 +0100 Subject: [PATCH 091/132] fix: getAmountsOut --- contracts/Joint.sol | 1 + contracts/SolidexJoint.sol | 58 +++++++++++++++++++++++++++++++++++++ interfaces/ISolidRouter.sol | 3 ++ 3 files changed, 62 insertions(+) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 5f32c70..7c28e41 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -322,6 +322,7 @@ abstract contract Joint { function estimatedTotalAssetsAfterBalance() public view + virtual returns (uint256 _aBalance, uint256 _bBalance) { uint256 rewardsPending = pendingReward().add(balanceOfReward()); diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 9155b3b..7131e7d 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -50,6 +50,7 @@ contract SolidexJoint is NoHedgeJoint { function _initalizeSolidexJoint(address _solidex, bool _stable) internal { solidex = ISolidex(_solidex); stable = _stable; + pair = IUniswapV2Pair(getPair()); IERC20(address(pair)).approve(_solidex, type(uint256).max); } @@ -309,4 +310,61 @@ contract SolidexJoint is NoHedgeJoint { address factory = ISolidRouter(router).factory(); return ISolidFactory(factory).getPair(tokenA, tokenB, stable); } + + + function estimatedTotalAssetsAfterBalance() + public + view + override + returns (uint256 _aBalance, uint256 _bBalance) + { + uint256 rewardsPending = pendingReward().add(balanceOfReward()); + + (_aBalance, _bBalance) = balanceOfTokensInLP(); + + _aBalance = _aBalance.add(balanceOfA()); + _bBalance = _bBalance.add(balanceOfB()); + + (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); + _aBalance = _aBalance.add(callProfit); + _bBalance = _bBalance.add(putProfit); + + if (reward == tokenA) { + _aBalance = _aBalance.add(rewardsPending); + } else if (reward == tokenB) { + _bBalance = _bBalance.add(rewardsPending); + } else if (rewardsPending != 0) { + address swapTo = findSwapTo(reward); + uint256[] memory outAmounts = + ISolidRouter(router).getAmountsOut( + rewardsPending, + getTokenOutPathSolid(reward, swapTo) + ); + if (swapTo == tokenA) { + _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); + } else if (swapTo == tokenB) { + _bBalance = _bBalance.add(outAmounts[outAmounts.length - 1]); + } + } + + (address sellToken, uint256 sellAmount) = + calculateSellToBalance(_aBalance, _bBalance, investedA, investedB); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + + if (sellToken == tokenA) { + uint256 buyAmount = + UniswapV2Library.getAmountOut(sellAmount, reserveA, reserveB); + _aBalance = _aBalance.sub(sellAmount); + _bBalance = _bBalance.add(buyAmount); + } else if (sellToken == tokenB) { + uint256 buyAmount = + UniswapV2Library.getAmountOut(sellAmount, reserveB, reserveA); + _bBalance = _bBalance.sub(sellAmount); + _aBalance = _aBalance.add(buyAmount); + } + } + + + } diff --git a/interfaces/ISolidRouter.sol b/interfaces/ISolidRouter.sol index f8c53c0..5ac93d8 100644 --- a/interfaces/ISolidRouter.sol +++ b/interfaces/ISolidRouter.sol @@ -52,6 +52,9 @@ interface ISolidRouter { address to, uint256 deadline ) external returns (uint256[] memory amounts); + + function getAmountsOut(uint amountIn, route[] memory routes) external view returns (uint[] memory amounts); + } From 136feb6ca2f057ab4776f705b7f2102e25946f3a Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 14:37:00 +0100 Subject: [PATCH 092/132] feat: add method to claim rewards manually --- contracts/SolidexJoint.sol | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 7131e7d..260fe23 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -146,10 +146,15 @@ contract SolidexJoint is NoHedgeJoint { function withdrawLP() internal override { uint256 stakeBalance = balanceOfStake(); if (stakeBalance > 0 && !dontWithdraw) { + getReward(); solidex.withdraw(address(pair), stakeBalance); } } + function claimRewardManually() external onlyVaultManagers { + getReward(); + } + function withdrawLPManually(uint256 amount) external onlyVaultManagers { solidex.withdraw(address(pair), amount); } @@ -285,10 +290,6 @@ contract SolidexJoint is NoHedgeJoint { returns (address, uint256) { // WARNING: NOT SELLING REWARDS! !!! - - - - if (reward == tokenA || reward == tokenB || _rewardBal == 0) { return (reward, 0); } From 83ac031d683265f201976edb19ffe38014792d32 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Thu, 24 Feb 2022 14:49:18 +0100 Subject: [PATCH 093/132] fix: typo + approve --- contracts/Joint.sol | 2 +- contracts/SolidexJoint.sol | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 7c28e41..99a7769 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -709,7 +709,7 @@ abstract contract Joint { now ); require(expectedBalanceA <= balanceOfA(), "!sandwidched"); - require(expectedBalanceA <= balanceOfB(), "!sandwidched"); + require(expectedBalanceB <= balanceOfB(), "!sandwidched"); } function swapTokenForTokenManually( diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 260fe23..98edbee 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -52,6 +52,7 @@ contract SolidexJoint is NoHedgeJoint { stable = _stable; pair = IUniswapV2Pair(getPair()); IERC20(address(pair)).approve(_solidex, type(uint256).max); + IERC20(address(pair)).approve(address(router), type(uint256).max); } event Cloned(address indexed clone); @@ -235,7 +236,7 @@ contract SolidexJoint is NoHedgeJoint { now ); require(expectedBalanceA <= balanceOfA(), "!sandwidched"); - require(expectedBalanceA <= balanceOfB(), "!sandwidched"); + require(expectedBalanceB <= balanceOfB(), "!sandwidched"); } function sellCapital( From 85c09221553975443610718c1eb43229c8529bcf Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Thu, 24 Feb 2022 15:21:04 +0100 Subject: [PATCH 094/132] feat: removed unused tests and implemented test using normal peoration through providers and manual operation (#19) --- tests/conftest.py | 86 +++++++++++---- tests/test_airdrop.py | 175 ------------------------------ tests/test_clone.py | 21 ---- tests/test_harvests.py | 110 +++++++++++++------ tests/test_manual_operation.py | 118 -------------------- tests/test_migration.py | 35 ------ tests/test_operation.py | 161 --------------------------- tests/test_restricted_fn.py | 43 -------- tests/test_revoke.py | 44 -------- tests/test_shutdown.py | 16 --- tests/test_triggers.py | 191 --------------------------------- tests/utils/actions.py | 1 + tests/utils/checks.py | 4 +- 13 files changed, 148 insertions(+), 857 deletions(-) delete mode 100644 tests/test_airdrop.py delete mode 100644 tests/test_clone.py delete mode 100644 tests/test_manual_operation.py delete mode 100644 tests/test_migration.py delete mode 100644 tests/test_operation.py delete mode 100644 tests/test_restricted_fn.py delete mode 100644 tests/test_revoke.py delete mode 100644 tests/test_shutdown.py delete mode 100644 tests/test_triggers.py diff --git a/tests/conftest.py b/tests/conftest.py index 9dabf21..791cdee 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -38,6 +38,9 @@ def strat_ms(accounts): def user(accounts): yield accounts[0] +@pytest.fixture +def stable(): + yield True @pytest.fixture def rewards(accounts): @@ -63,6 +66,29 @@ def strategist(accounts): def keeper(accounts): yield accounts[5] +@pytest.fixture +def solid_token(): + yield Contract("0x888EF71766ca594DED1F0FA3AE64eD2941740A20") + +@pytest.fixture +def sex_token(): + yield Contract("0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7") + +@pytest.fixture +def solid_router(): + yield Contract("0xa38cd27185a464914D3046f0AB9d43356B34829D") + +@pytest.fixture +def lp_token(): + yield Contract("0x41adAc6C1Ff52C5e27568f27998d747F7b69795B") + +@pytest.fixture +def lp_depositor_solidex(): + yield Contract("0x26E1A0d851CF28E697870e1b7F053B605C8b060F") + +@pytest.fixture +def solidex_factory(): + yield Contract("0x3fAaB499b519fdC5819e3D7ed0C26111904cbc28") token_addresses = { "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC @@ -77,6 +103,8 @@ def keeper(accounts): "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO + "SEX": "0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7", # SEX + "SOLID": "0x888EF71766ca594DED1F0FA3AE64eD2941740A20", # SOLID } # TODO: uncomment those tokens you want to test as want @@ -88,8 +116,8 @@ def keeper(accounts): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - # 'USDC', # USDC - "WFTM", + 'USDC', # USDC + # "WFTM", ], scope="session", autouse=True, @@ -107,8 +135,8 @@ def tokenA(request): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - "USDC", # USDC - # "MIM", + # "USDC", # USDC + "MIM", ], scope="session", autouse=True, @@ -123,11 +151,13 @@ def tokenB(request): "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "USDC": "0xa7821C3e9fC1bF961e280510c471031120716c3d", + "USDC": "0x93C08a3168fC469F3fC165cd3A471D19a37ca19e", "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", "MIM": "0x2dd7C9371965472E5A5fD28fbE165007c61439E1", + "SOLID": "0x1d1A1871d1830D4b5087212c820E5f1252379c2c", + "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2" } @@ -192,7 +222,7 @@ def amountB(tokenB, tokenB_whale, user): @pytest.fixture def mc_pid(tokenA, tokenB): - yield mc_pids[tokenA.symbol()][tokenB.symbol()] + yield mc_pids["WFTM"][tokenB.symbol()] router_addresses = { @@ -210,7 +240,7 @@ def router(rewards): @pytest.fixture def weth(): - token_address = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2" + token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" yield Contract(token_address) @pytest.fixture @@ -218,7 +248,17 @@ def wftm(): token_address = token_addresses['WFTM'] yield Contract(token_address) -@pytest.fixture(params=["BOO"], scope="session", autouse=True) +@pytest.fixture +def usdc(): + token_address = token_addresses['USDC'] + yield Contract(token_address) + +@pytest.fixture +def mim(): + token_address = token_addresses['MIM'] + yield Contract(token_address) + +@pytest.fixture(params=["SEX"], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi yield Contract(rewards_address) @@ -233,6 +273,8 @@ def rewards_whale(rewards): "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", "SPIRIT": "0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093", "BOO": "0x2b2929E785374c651a81A63878Ab22742656DcDd", + "SOLID": "0x2b2929E785374c651a81A63878Ab22742656DcDd", + "SEX": "0x2b2929E785374c651a81A63878Ab22742656DcDd" } @@ -289,29 +331,33 @@ def joint( keeper, providerA, providerB, - SpookyJoint, - router, + SolidexJoint, + solid_router, masterchef, rewards, wftm, + weth, mc_pid, LPHedgingLibrary, gov, tokenA, tokenB, + lp_depositor_solidex, + solid_token, + sex_token, + stable ): gas_price(0) joint = gov.deploy( - SpookyJoint, + SolidexJoint, providerA, providerB, - router, + solid_router, wftm, - rewards, - hedgil_pools[tokenA.symbol()][tokenB.symbol()], - masterchef, - mc_pid, + sex_token, + lp_depositor_solidex, + stable ) providerA.setJoint(joint, {"from": gov}) @@ -347,13 +393,13 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): hedgil_pools = { "WFTM" : { - "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b" + "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b", "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", } } -@pytest.fixture(autouse=True) +@pytest.fixture(autouse=False) def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): hedgil = Contract(hedgil_pools[tokenA.symbol()][tokenB.symbol()]) tokenB.approve(hedgil, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) @@ -412,7 +458,7 @@ def mock_chainlink(AggregatorMock, gov): #yield aggregator return -@pytest.fixture(autouse=True) +@pytest.fixture(autouse=False) def first_sync(joint): relayer = "0x33E0E07cA86c869adE3fc9DE9126f6C73DAD105e" imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") @@ -422,7 +468,7 @@ def first_sync(joint): print(f"Current price is: {ftm_price/1e9}") imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) -@pytest.fixture(autouse=True) +@pytest.fixture(autouse=False) def short_period(gov, joint): print(f"Current HedgingPeriod: {joint.period()} seconds") joint.setHedgingPeriod(86400, {"from": gov}) diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py deleted file mode 100644 index e0bdbf9..0000000 --- a/tests/test_airdrop.py +++ /dev/null @@ -1,175 +0,0 @@ -from utils import actions, checks, utils -import pytest - - -def test_airdrop( - chain, - user, - gov, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - amountA, - amountB, - RELATIVE_APPROX, - tokenA_whale, - tokenB_whale, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - # start epoch - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assetsA = joint.investedA() - total_assetsB = joint.investedB() - - cost_of_investmenA = joint.investedA() - joint.estimatedTotalAssetsInToken(tokenA) - cost_of_investmenB = joint.investedB() - joint.estimatedTotalAssetsInToken(tokenB) - - assert ( - pytest.approx(total_assetsA, rel=RELATIVE_APPROX) - == amountA - providerA.balanceOfWant() - ) - assert ( - pytest.approx(total_assetsB, rel=RELATIVE_APPROX) - == amountB - providerB.balanceOfWant() - ) - - # we airdrop tokens to strategy - # TODO: airdrop LP token to joint - amount_percentage = 0.1 # 10% of current assets - airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage - airdrop_amountB = providerB.estimatedTotalAssets() * amount_percentage - - # TODO: airdrop tokenA and tokenB to joint - actions.generate_profit( - amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale - ) - - # check that estimatedTotalAssets estimates correctly - - assert ( - pytest.approx((airdrop_amountA / 10 ** tokenA.decimals()), rel=RELATIVE_APPROX) - == joint.balanceOfA() / 10 ** tokenA.decimals() - ) - assert ( - pytest.approx((airdrop_amountB / 10 ** tokenB.decimals()), rel=RELATIVE_APPROX) - == joint.balanceOfB() / 10 ** tokenB.decimals() - ) - - # assert airdrop_amountA == joint.balanceOfA() - # assert airdrop_amountB == joint.balanceOfB() - - before_ppsA = vaultA.pricePerShare() - before_ppsB = vaultB.pricePerShare() - # Harvest 2: Realize profit - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - profitA = tokenA.balanceOf(vaultA.address) - amountA # Profits go to vaultA - profitB = tokenB.balanceOf(vaultB.address) - amountB # Profits go to vaultB - # TODO: Uncomment the lines below - assert tokenA.balanceOf(vaultA) > amountA - assert tokenB.balanceOf(vaultB) > amountB - assert vaultA.pricePerShare() > before_ppsA - assert vaultB.pricePerShare() > before_ppsB - - -def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale): - # set debtRatio of providerA to 0 - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) - assert providerA.balanceOfWant() == 0 - - # airdrop token - airdrop_amountA = 1 * 10 ** tokenA.decimals() - - tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) - tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) - - assert providerA.balanceOfWant() == airdrop_amountA - - # harvest and check it has been taken as profit - before_ppsA = vaultA.pricePerShare() - hv = providerA.harvest({"from": gov}) - assert hv.events["Harvested"]["profit"] == airdrop_amountA - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - assert vaultA.pricePerShare() > before_ppsA - - -def test_airdrop_providers( - chain, - user, - gov, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - amountA, - amountB, - RELATIVE_APPROX, - tokenA_whale, - tokenB_whale, -): - # start epoch - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_non_hedged_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assetsA = joint.investedA() - total_assetsB = joint.investedB() - - assert ( - pytest.approx(total_assetsA, rel=RELATIVE_APPROX) - == amountA - providerA.balanceOfWant() - ) - assert ( - pytest.approx(total_assetsB, rel=RELATIVE_APPROX) - == amountB - providerB.balanceOfWant() - ) - - # airdrop token to providerA - before_providerA_balance = providerA.balanceOfWant() - - amount_percentage = 0.1 # 10% of current assets - airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage - - tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) - tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) - - assert providerA.balanceOfWant() - before_providerA_balance == airdrop_amountA - - # check that it has been taken as profit for providerA only - before_ppsA = vaultA.pricePerShare() - before_ppsB = vaultB.pricePerShare() - assert before_ppsA == 1 * 10 ** tokenA.decimals() - assert before_ppsB == 1 * 10 ** tokenB.decimals() - # Harvest 2: Realize profit - actions.gov_end_non_hedged_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - assert pytest.approx( - vaultA.strategies(providerA).dict()["totalGain"], rel=RELATIVE_APPROX - ) == int(airdrop_amountA) - - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - - ppsA = vaultA.pricePerShare() - ppsB = vaultB.pricePerShare() - - assert ppsA > before_ppsA - assert ppsB == before_ppsB diff --git a/tests/test_clone.py b/tests/test_clone.py deleted file mode 100644 index cff0250..0000000 --- a/tests/test_clone.py +++ /dev/null @@ -1,21 +0,0 @@ -# TODO: Uncomment if your strategy is clonable - -# from utils import actions - -# def test_clone( -# vault, strategy, token, amount, gov, user, RELATIVE_APPROX -# ): -# # send strategy to steady state -# actions.first_deposit_and_harvest(vault, strategy, token, user, gov, amount, RELATIVE_APPROX) - -# # TODO: add clone logic -# cloned_strategy = strategy.clone(vault, {'from': gov}) - -# # free funds from old strategy -# vault.revokeStrategy(strategy, {'from': gov}) -# strategy.harvest({'from': gov}) -# assert strategy.estimatedTotalAssets() == 0 - -# # take funds to new strategy -# cloned_strategy.harvest({'from': gov}) -# assert cloned_strategy.estimatedTotalAssets() > 0 diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 9e9ce0c..7f8d9b3 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -22,7 +22,13 @@ def test_profitable_harvest( tokenA_whale, tokenB_whale, mock_chainlink, + solid_token, + sex_token, + solid_router, + lp_token, + lp_depositor_solidex ): + # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -40,7 +46,6 @@ def test_profitable_harvest( assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - # TODO: Add some code before harvest #2 to simulate earning yield profit_amount_percentage = 0.0095 profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( profit_amount_percentage, @@ -50,17 +55,7 @@ def test_profitable_harvest( tokenA_whale, tokenB_whale, ) - - # check that estimatedTotalAssets estimates correctly - assert ( - pytest.approx(total_assets_tokenA + profit_amount_tokenA, rel=5 * 1e-3) - == providerA.estimatedTotalAssets() - ) - assert ( - pytest.approx(total_assets_tokenB + profit_amount_tokenB, rel=5 * 1e-3) - == providerB.estimatedTotalAssets() - ) - + before_pps_tokenA = vaultA.pricePerShare() before_pps_tokenB = vaultB.pricePerShare() # Harvest 2: Realize profit @@ -68,6 +63,18 @@ def test_profitable_harvest( actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token,{"from":gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_solid_pre) == gov_sex_pre + utils.sleep() # sleep for 6 hours # all the balance (principal + profit) is in vault @@ -84,10 +91,8 @@ def test_profitable_harvest( assert vaultA.pricePerShare() > before_pps_tokenA assert vaultB.pricePerShare() > before_pps_tokenB - -# TODO: implement this -# tests harvesting a strategy that reports losses -def test_lossy_harvest( +# tests harvesting manually +def test_manual_exit( chain, accounts, tokenA, @@ -106,6 +111,11 @@ def test_lossy_harvest( tokenA_whale, tokenB_whale, mock_chainlink, + solid_token, + sex_token, + solid_router, + lp_token, + lp_depositor_solidex ): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) @@ -118,20 +128,58 @@ def test_lossy_harvest( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - # We will have a loss when closing the epoch because we have spent money on Hedging + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit chain.sleep(1) - tx = providerA.harvest({"from": strategist}) - lossA = tx.events["Harvested"]["loss"] - assert lossA > 0 - tx = providerB.harvest({"from": strategist}) - lossB = tx.events["Harvested"]["loss"] - assert lossB > 0 - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) - - # User will withdraw accepting losses - assert tokenA.balanceOf(vaultA) + lossA == amountA - assert tokenB.balanceOf(vaultB) + lossB == amountB + + joint.claimRewardManually() + joint.withdrawLPManually(joint.balanceOfStake()) + + joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from":gov}) + joint.returnLooseToProvidersManually({"from":gov}) + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token,{"from":gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_solid_pre) == gov_sex_pre + + assert tokenA.balanceOf(providerA) > amountA + assert tokenB.balanceOf(providerB) > amountB + + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + providerA.harvest() + providerB.harvest() + + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 \ No newline at end of file diff --git a/tests/test_manual_operation.py b/tests/test_manual_operation.py deleted file mode 100644 index d83b2f7..0000000 --- a/tests/test_manual_operation.py +++ /dev/null @@ -1,118 +0,0 @@ -from utils import actions, utils, checks - -# TODO: check that all manual operation works as expected -# manual operation: those functions that are called by management to affect strategy's position -# e.g. repay debt manually -# e.g. emergency unstake -def test_manual_unwind( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - # start epoch - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - # let it run to half period - actions.wait_period_fraction(joint, 0.5) - - # move price by swapping - actions.swap( - tokenA, - tokenB, - amountA/10, - tokenA_whale, - joint, - mock_chainlink, - ) - - # manual end of epoch - # manual unstake - joint.withdrawLPManually(joint.balanceOfStake(), {"from": gov}) - # manual close hedge - - joint.closeHedgeManually({"from": gov}) - # joint.closeHedgeManually(joint.activeCallID(), joint.activePutID(), {"from": gov}) - # manual remove liquidity - joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) - # manual rebalance - - # manual return funds to providers - joint.returnLooseToProvidersManually({"from": gov}) - # manual set not invest want - joint.setDontInvestWant(True, {"from": gov}) - # return funds to vaults - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) - - assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - - -def test_manual_stop_invest_want( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, -): - # start epoch - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - # let it run to half period - actions.wait_period_fraction(joint, 0.5) - - # set dont invest want to true - joint.setDontInvestWant(True, {"from": gov}) - # set debt ratios to > 0 (to make providers think they should invest) - vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - - # restart epoch - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) - - assert providerA.balanceOfWant() == providerA.estimatedTotalAssets() - assert providerB.balanceOfWant() == providerB.estimatedTotalAssets() - - assert joint.balanceOfPair() == 0 - assert joint.balanceOfStake() == 0 - assert joint.balanceOfA() == 0 - assert joint.balanceOfB() == 0 diff --git a/tests/test_migration.py b/tests/test_migration.py deleted file mode 100644 index 3d2c866..0000000 --- a/tests/test_migration.py +++ /dev/null @@ -1,35 +0,0 @@ -# TODO: Add tests that show proper migration of the strategy to a newer one -# Use another copy of the strategy to simulate the migration -# Show that nothing is lost! - -import pytest -from utils import actions - - -def test_provider_migration_during_epoch(): - print(f"Not implemented") - # Start epoch - - # let epoch run a bit - - # swap - - # migrate providerA - - # migrate providerB - - # check status - - -def test_joint_migration(): - print(f"Not implemented") - - # start epoch - - # let epoch run a bit - - # swap - - # migrate joint - - # check status diff --git a/tests/test_operation.py b/tests/test_operation.py deleted file mode 100644 index f7dad32..0000000 --- a/tests/test_operation.py +++ /dev/null @@ -1,161 +0,0 @@ -import brownie -from brownie import Contract -import pytest -from utils import actions, checks, utils - - -def test_operation( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, -): - # run two epochs - - # start epoch - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - assert joint.getTimeToMaturity() > 0 - - # we set back the debt ratios - vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - - # wait for epoch to finish - actions.wait_period_fraction(joint, 0.75) - - # restart epoch - # using start epoch because it is the same and start sets debt ratios to 0 - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - assert joint.getTimeToMaturity() > 0 - - # wait for epoch to finish - actions.wait_period_fraction(joint, 0.75) - - # end epoch and return funds to vault - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert providerA.balanceOfWant() == 0 - - -# debt ratios should not be increased in the middle of an epoch -def test_increase_debt_ratio( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, -): - # set debt ratios to 50% and 50% - vaultA.updateStrategyDebtRatio(providerA, 5_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 5_000, {"from": gov}) - - # start epoch - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # to avoid autoprotect due to time to maturitiy - joint.setAutoProtectionDisabled(True, {"from": gov}) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA / 2, amountB / 2 - ) - - # set debt ratios to 100% and 100% - vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - - # restart epoch - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - - -# debt ratios should not be increased in the middle of an epoch -def test_decrease_debt_ratio( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, -): - # start epoch - - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - # to avoid autoprotect due to time to maturitiy - joint.setAutoProtectionDisabled(True, {"from": gov}) - # set debt ratios to 50% and 50% - vaultA.updateStrategyDebtRatio(providerA, 5_000, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 5_000, {"from": gov}) - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - - # restart epoch - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA / 2, amountB / 2 - ) - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 diff --git a/tests/test_restricted_fn.py b/tests/test_restricted_fn.py deleted file mode 100644 index 35ccf91..0000000 --- a/tests/test_restricted_fn.py +++ /dev/null @@ -1,43 +0,0 @@ -import pytest -from brownie import reverts - - -def test_restricted_fn_user(): - print("NOT IMPLEMENTED") - # TODO: add all the external functions that should not be callable by a user (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': user}) - - # NO FUNCTIONS THAT CHANGE STRATEGY BEHAVIOR SHOULD BE CALLABLE FROM A USER - # thus, this may not be used - # TODO: add all the external functions that should be callably by a user (if any) - # strategy.setter(arg1, arg2, {'from': user}) - return - - -def test_restricted_fn_management(): - print("NOT IMPLEMENTED") - # ONLY FUNCTIONS THAT DO NOT HAVE RUG POTENTIAL SHOULD BE CALLABLE BY MANAGEMENT - # (e.g. a change of 3rd party contract => rug potential) - # (e.g. a change in leverage ratio => no rug potential) - # TODO: add all the external functions that should not be callable by management (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': management}) - - # Functions that are required to unwind a strategy should go be callable by management - # TODO: add all the external functions that should be callably by management (if any) - # strategy.setter(arg1, arg2, {'from': management}) - return - - -def test_restricted_fn_governance(gov): - print("NOT IMPLEMENTED") - # OPTIONAL: No functions are required to not be callable from governance so this may not be used - # TODO: add all the external functions that should not be callable by governance (if any) - # with reverts("!authorized"): - # strategy.setter(arg1, arg2, {'from': gov}) - - # All setter functions should be callable by governance - # TODO: add all the external functions that should be callably by governance (if any) - # strategy.setter(arg1, arg2, {'from': gov}) - return diff --git a/tests/test_revoke.py b/tests/test_revoke.py deleted file mode 100644 index 325ed0c..0000000 --- a/tests/test_revoke.py +++ /dev/null @@ -1,44 +0,0 @@ -import pytest -from utils import actions, checks - - -def test_revoke_strategy_from_vault(): - print(f"to be implemeneted") - # start epoch - - # wait a bit during period - - # revoke from vault - - # In order to pass this tests, you will need to implement prepareReturn. - # TODO: uncomment the following lines. - # vault.revokeStrategy(strategy.address, {"from": gov}) - # chain.sleep(1) - # strategy.harvest({'from': gov}) - # assert pytest.approx(token.balanceOf(vault.address), rel=RELATIVE_APPROX) == amount - - -def test_revoke_strategy_from_strategy(): - print(f"to be implemeneted") - # start epoch - - # wait a bit - - # move price by trading - - # revoke using set emergency exit - - -def test_revoke_with_profit(): - - print(f"to be implemeneted") - - # start epoch - - # wait a bit - - # move price by trading - - # generate profit - - # Revoke strategy diff --git a/tests/test_shutdown.py b/tests/test_shutdown.py deleted file mode 100644 index 3add6e7..0000000 --- a/tests/test_shutdown.py +++ /dev/null @@ -1,16 +0,0 @@ -import pytest -from utils import checks, actions, utils - -# TODO: Add tests that show proper operation of this strategy through "emergencyExit" -# Make sure to demonstrate the "worst case losses" as well as the time it takes - - -def test_shutdown(): - print("NOT IMPLEMENTED") - # start epoch - - # wait 60% of period - - # swap - - # shut down strategies completely and return funds diff --git a/tests/test_triggers.py b/tests/test_triggers.py deleted file mode 100644 index ddc751e..0000000 --- a/tests/test_triggers.py +++ /dev/null @@ -1,191 +0,0 @@ -from pytest import approx -from utils import utils, actions, checks - - -def test_harvest_trigger_within_period( - vaultA, - vaultB, - providerA, - providerB, - tokenA, - tokenB, - joint, - user, - gov, - amountA, - amountB, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - # harvest trigger should return false - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - # wait period (just before) - joint.setMinTimeToMaturity( - joint.period() * 0.98, {"from": gov} - ) # to be able to mine less blocks - actions.wait_period_fraction(joint, 0.02) # only half time for this - - # harvest trigger should return true - assert providerA.harvestTrigger(1) == True - assert providerB.harvestTrigger(1) == True - assert joint.shouldEndEpoch() == True - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - - -def test_harvest_trigger_after_period( - vaultA, - vaultB, - providerA, - providerB, - tokenA, - tokenB, - joint, - user, - gov, - amountA, - amountB, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - # harvest trigger should return false - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - - actions.wait_period_fraction(joint, 1.01) - - assert providerA.harvestTrigger(1) == True - assert providerB.harvestTrigger(1) == True - assert joint.shouldEndEpoch() == True - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - # harvesting should close the epoch - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - - -def test_harvest_trigger_below_range( - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - gov, - tokenA_whale, - mock_chainlink, - tokenA, - tokenB, - amountA, - amountB, -): - # deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - # harvesttrigger should return false - - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - # swap a4b (sell tokenA) so the price is out of protected range (below) - actions.swap( - tokenA, - tokenB, - amountA * 13, - tokenA_whale, - joint, - mock_chainlink, - ) - - # harvestrigger should return true - assert providerA.harvestTrigger(1) == True - assert providerB.harvestTrigger(1) == True - assert joint.shouldEndEpoch() == True - # harvesting should close the epoch - - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - - -def test_harvest_trigger_above_range( - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - gov, - tokenB_whale, - mock_chainlink, - tokenA, - tokenB, - amountA, - amountB, -): - # deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - # harvesttrigger should return false - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False - - # swap b4a (buy tokenA) so the price is out of protected range (above) - actions.swap( - tokenB, - tokenA, - amountB * 13, - tokenB_whale, - joint, - mock_chainlink, - ) - - # harvestrigger should return true - assert providerA.harvestTrigger(1) == True - assert providerB.harvestTrigger(1) == True - assert joint.shouldEndEpoch() == True - - providerA.setDoHealthCheck(False, {"from": gov}) - providerB.setDoHealthCheck(False, {"from": gov}) - # harvesting should close the epoch - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - - assert providerA.harvestTrigger(1) == False - assert providerB.harvestTrigger(1) == False - assert joint.shouldEndEpoch() == False diff --git a/tests/utils/actions.py b/tests/utils/actions.py index dbec26b..f5795cf 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -84,6 +84,7 @@ def generate_profit( tokenB.transfer( joint, profitB, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} ) + chain.mine(1, timedelta=86_400*5) return profitA, profitB diff --git a/tests/utils/checks.py b/tests/utils/checks.py index f693ed3..4072685 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -16,7 +16,7 @@ def epoch_started(providerA, providerB, joint, amountA, amountB): assert joint.balanceOfB() == 0 assert joint.balanceOfStake() > 0 - assert joint.activeHedgeID() != 0 + # assert joint.activeHedgeID() != 0 # assert joint.activeCallID() != 0 # assert joint.activePutID() != 0 @@ -33,7 +33,7 @@ def non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB): def epoch_ended(providerA, providerB, joint): assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 - assert joint.activeHedgeID() == 0 + # assert joint.activeHedgeID() == 0 # assert joint.activeCallID() == 0 # assert joint.activePutID() == 0 assert joint.balanceOfStake() == 0 From 8e7d0b9c0cbb346c1d3480e51e3ccae3952f7cff Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Thu, 24 Feb 2022 16:22:38 +0100 Subject: [PATCH 095/132] Fix: including sex sweep in tests (#20) * feat: removed unused tests and implemented test using normal peoration through providers and manual operation * fix: included sex token sweep --- tests/test_harvests.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 7f8d9b3..127d0b8 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -71,9 +71,11 @@ def test_profitable_harvest( gov_solid_pre = solid_token.balanceOf(gov) gov_sex_pre = sex_token.balanceOf(gov) joint.sweep(solid_token,{"from":gov}) + + joint.sweep(sex_token,{"from":gov}) assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre - assert (sex_token.balanceOf(gov) - gov_solid_pre) == gov_sex_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre utils.sleep() # sleep for 6 hours @@ -163,9 +165,11 @@ def test_manual_exit( gov_solid_pre = solid_token.balanceOf(gov) gov_sex_pre = sex_token.balanceOf(gov) joint.sweep(solid_token,{"from":gov}) + + joint.sweep(sex_token,{"from":gov}) assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre - assert (sex_token.balanceOf(gov) - gov_solid_pre) == gov_sex_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre assert tokenA.balanceOf(providerA) > amountA assert tokenB.balanceOf(providerB) > amountB From 9431d3c0c957d816fa8b5d34a4d98b62cc914983 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 24 Feb 2022 09:40:01 -0800 Subject: [PATCH 096/132] feat: correctly calculate rebalance on solidly stable pairs --- contracts/Joint.sol | 2 +- contracts/SolidexJoint.sol | 178 ++++++++++++++++++++++++++----------- 2 files changed, 129 insertions(+), 51 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 99a7769..8689db5 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -399,7 +399,7 @@ abstract contract Joint { uint256 currentB, uint256 startingA, uint256 startingB - ) internal view returns (address _sellToken, uint256 _sellAmount) { + ) internal virtual view returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); (uint256 ratioA, uint256 ratioB) = diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 98edbee..b7f6fbb 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -6,6 +6,13 @@ import "./NoHedgeJoint.sol"; import "../interfaces/ISolidex.sol"; import "../interfaces/ISolidRouter.sol"; +interface ISolidlyPair is IUniswapV2Pair { + function getAmountOut(uint256 amountIn, address tokenIn) + external + view + returns (uint256); +} + contract SolidexJoint is NoHedgeJoint { ISolidex public solidex; bool public stable; @@ -21,16 +28,7 @@ contract SolidexJoint is NoHedgeJoint { address _reward, address _solidex, bool _stable - ) - public - NoHedgeJoint( - _providerA, - _providerB, - _router, - _weth, - _reward - ) - { + ) public NoHedgeJoint(_providerA, _providerB, _router, _weth, _reward) { _initalizeSolidexJoint(_solidex, _stable); } @@ -98,14 +96,13 @@ contract SolidexJoint is NoHedgeJoint { } function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); + string memory ab = string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); return string(abi.encodePacked("NoHedgeSolidexJoint(", ab, ")")); } @@ -117,8 +114,11 @@ contract SolidexJoint is NoHedgeJoint { function pendingReward() public view override returns (uint256) { address[] memory pairs = new address[](1); pairs[0] = address(pair); - ISolidex.Amounts[] memory pendings = solidex.pendingRewards(address(this), pairs); - + ISolidex.Amounts[] memory pendings = solidex.pendingRewards( + address(this), + pairs + ); + uint256 pendingSEX = pendings[0].sex; uint256 pendingSOLID = pendings[0].solid; @@ -160,7 +160,6 @@ contract SolidexJoint is NoHedgeJoint { solidex.withdraw(address(pair), amount); } - // OVERRIDE to incorporate stableswap or volatileswap function createLP() internal @@ -191,7 +190,6 @@ contract SolidexJoint is NoHedgeJoint { ); } - function _closePosition() internal override returns (uint256, uint256) { // Unstake LP from staking contract withdrawLP(); @@ -219,7 +217,6 @@ contract SolidexJoint is NoHedgeJoint { return (balanceOfA(), balanceOfB()); } - function removeLiquidityManually( uint256 amount, uint256 expectedBalanceA, @@ -244,8 +241,8 @@ contract SolidexJoint is NoHedgeJoint { address _tokenTo, uint256 _amountIn ) internal override returns (uint256 _amountOut) { - uint256[] memory amounts = - ISolidRouter(router).swapExactTokensForTokens( + uint256[] memory amounts = ISolidRouter(router) + .swapExactTokensForTokens( _amountIn, 0, getTokenOutPathSolid(_tokenFrom, _tokenTo), @@ -255,19 +252,16 @@ contract SolidexJoint is NoHedgeJoint { _amountOut = amounts[amounts.length - 1]; } - function getTokenOutPathSolid(address _token_in, address _token_out) internal view returns (ISolidRouter.route[] memory _routes) { - address[] memory _path; - bool is_weth = - _token_in == address(WETH) || _token_out == address(WETH); - bool is_internal = - (_token_in == tokenA && _token_out == tokenB) || - (_token_in == tokenB && _token_out == tokenA); + bool is_weth = _token_in == address(WETH) || + _token_out == address(WETH); + bool is_internal = (_token_in == tokenA && _token_out == tokenB) || + (_token_in == tokenB && _token_out == tokenA); _path = new address[](is_weth || is_internal ? 2 : 3); _path[0] = _token_in; if (is_weth || is_internal) { @@ -279,18 +273,18 @@ contract SolidexJoint is NoHedgeJoint { uint256 pathLength = _path.length > 1 ? _path.length - 1 : 1; _routes = new ISolidRouter.route[](pathLength); - for(uint i = 0; i < pathLength; i++) { + for (uint256 i = 0; i < pathLength; i++) { bool isStable = is_internal ? stable : false; - _routes[i] = ISolidRouter.route(_path[i], _path[i+1], isStable); + _routes[i] = ISolidRouter.route(_path[i], _path[i + 1], isStable); } } function swapReward(uint256 _rewardBal) - override internal + override returns (address, uint256) { - // WARNING: NOT SELLING REWARDS! !!! + // WARNING: NOT SELLING REWARDS! !!! if (reward == tokenA || reward == tokenB || _rewardBal == 0) { return (reward, 0); } @@ -300,8 +294,12 @@ contract SolidexJoint is NoHedgeJoint { } // Assume that position has already been liquidated - (uint256 ratioA, uint256 ratioB) = - getRatios(balanceOfA(), balanceOfB(), investedA, investedB); + (uint256 ratioA, uint256 ratioB) = getRatios( + balanceOfA(), + balanceOfB(), + investedA, + investedB + ); if (ratioA >= ratioB) { return (tokenB, 0); } @@ -313,7 +311,6 @@ contract SolidexJoint is NoHedgeJoint { return ISolidFactory(factory).getPair(tokenA, tokenB, stable); } - function estimatedTotalAssetsAfterBalance() public view @@ -337,11 +334,10 @@ contract SolidexJoint is NoHedgeJoint { _bBalance = _bBalance.add(rewardsPending); } else if (rewardsPending != 0) { address swapTo = findSwapTo(reward); - uint256[] memory outAmounts = - ISolidRouter(router).getAmountsOut( - rewardsPending, - getTokenOutPathSolid(reward, swapTo) - ); + uint256[] memory outAmounts = ISolidRouter(router).getAmountsOut( + rewardsPending, + getTokenOutPathSolid(reward, swapTo) + ); if (swapTo == tokenA) { _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); } else if (swapTo == tokenB) { @@ -349,24 +345,106 @@ contract SolidexJoint is NoHedgeJoint { } } - (address sellToken, uint256 sellAmount) = - calculateSellToBalance(_aBalance, _bBalance, investedA, investedB); + (address sellToken, uint256 sellAmount) = calculateSellToBalance( + _aBalance, + _bBalance, + investedA, + investedB + ); (uint256 reserveA, uint256 reserveB) = getReserves(); if (sellToken == tokenA) { - uint256 buyAmount = - UniswapV2Library.getAmountOut(sellAmount, reserveA, reserveB); + uint256 buyAmount = ISolidlyPair(pair).getAmountOut( + sellAmount, + sellToken + ); _aBalance = _aBalance.sub(sellAmount); _bBalance = _bBalance.add(buyAmount); } else if (sellToken == tokenB) { - uint256 buyAmount = - UniswapV2Library.getAmountOut(sellAmount, reserveB, reserveA); + uint256 buyAmount = ISolidlyPair(pair).getAmountOut( + sellAmount, + sellToken + ); _bBalance = _bBalance.sub(sellAmount); _aBalance = _aBalance.add(buyAmount); } } + function calculateSellToBalance( + uint256 currentA, + uint256 currentB, + uint256 startingA, + uint256 startingB + ) internal view override returns (address _sellToken, uint256 _sellAmount) { + if (startingA == 0 || startingB == 0) return (address(0), 0); + + (uint256 ratioA, uint256 ratioB) = getRatios( + currentA, + currentB, + startingA, + startingB + ); + if (ratioA == ratioB) return (address(0), 0); + (uint256 reserveA, uint256 reserveB) = getReserves(); + + if (ratioA > ratioB) { + _sellToken = tokenA; + _sellAmount = _calculateSellToBalance( + _sellToken, + currentA, + currentB, + startingA, + startingB, + 10**uint256(IERC20Extended(tokenA).decimals()) + ); + } else { + _sellToken = tokenB; + _sellAmount = _calculateSellToBalance( + _sellToken, + currentB, + currentA, + startingB, + startingA, + 10**uint256(IERC20Extended(tokenB).decimals()) + ); + } + } + + function _calculateSellToBalance( + address sellToken, + uint256 current0, + uint256 current1, + uint256 starting0, + uint256 starting1, + uint256 precision + ) internal view returns (uint256 _sellAmount) { + uint256 numerator = current0 + .sub(starting0.mul(current1).div(starting1)) + .mul(precision); + uint256 exchangeRate = ISolidlyPair(address(pair)).getAmountOut( + precision, + sellToken + ); + + // First time to approximate + _sellAmount = numerator.div( + precision + starting0.mul(exchangeRate).div(starting1) + ); + // Shortcut to avoid Uniswap amountIn == 0 revert + if (_sellAmount == 0) { + return 0; + } + + // Second time to account for price impact + exchangeRate = ISolidlyPair(address(pair)) + .getAmountOut(_sellAmount, sellToken) + .mul(precision) + .div(_sellAmount); + _sellAmount = numerator.div( + precision + starting0.mul(exchangeRate).div(starting1) + ); + } } From 9bd91ede3f12f8077585592c551aa82ff39f5572 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 24 Feb 2022 09:47:03 -0800 Subject: [PATCH 097/132] fix: cast --- contracts/SolidexJoint.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index b7f6fbb..0723932 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -355,14 +355,14 @@ contract SolidexJoint is NoHedgeJoint { (uint256 reserveA, uint256 reserveB) = getReserves(); if (sellToken == tokenA) { - uint256 buyAmount = ISolidlyPair(pair).getAmountOut( + uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( sellAmount, sellToken ); _aBalance = _aBalance.sub(sellAmount); _bBalance = _bBalance.add(buyAmount); } else if (sellToken == tokenB) { - uint256 buyAmount = ISolidlyPair(pair).getAmountOut( + uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( sellAmount, sellToken ); From 3f86afa302ace88fe58e610574e6756128cf0c6c Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 24 Feb 2022 10:05:11 -0800 Subject: [PATCH 098/132] feat: test imbalance --- tests/test_harvests.py | 107 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 106 insertions(+), 1 deletion(-) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 127d0b8..f785505 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -186,4 +186,109 @@ def test_manual_exit( assert vaultB.strategies(providerB).dict()["totalGain"] > 0 assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 \ No newline at end of file + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 + + + +# tests harvesting a strategy that returns profits correctly +def test_profitable_with_big_imbalance_harvest( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, + solid_token, + sex_token, + solid_router, + lp_token, + lp_depositor_solidex +): + + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + tokenA.approve(solid_router, 2**256-1, {'from': tokenA_whale}) + solid_router.swapExactTokensForTokensSimple( + 10_000_000e6, + 0, + tokenA, + tokenB, + True, + tokenA_whale, + 2**256-1, + {'from': tokenA_whale}, + ) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token,{"from":gov}) + + joint.sweep(sex_token,{"from":gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB From 990568d2ba7f769c860ed3e25e75992517cbebb0 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 24 Feb 2022 11:54:43 -0800 Subject: [PATCH 099/132] feat: test big swaps more --- tests/conftest.py | 123 ++++++++++++++++++++++++++--------------- tests/test_harvests.py | 85 ++++++++++++++++++---------- tests/utils/actions.py | 6 +- 3 files changed, 135 insertions(+), 79 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 791cdee..96c23b6 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,9 +1,9 @@ import pytest -from brownie import config, web3 +from brownie import config, web3, Wei from brownie import Contract, accounts from brownie.network import gas_price from brownie.network.gas.strategies import LinearScalingStrategy -from brownie import chain +from brownie import chain # Function scoped isolation fixture to enable xdist. # Snapshots the chain before each test and reverts after test completion. @@ -38,10 +38,12 @@ def strat_ms(accounts): def user(accounts): yield accounts[0] + @pytest.fixture def stable(): yield True + @pytest.fixture def rewards(accounts): yield accounts[1] @@ -66,30 +68,37 @@ def strategist(accounts): def keeper(accounts): yield accounts[5] + @pytest.fixture def solid_token(): yield Contract("0x888EF71766ca594DED1F0FA3AE64eD2941740A20") + @pytest.fixture def sex_token(): yield Contract("0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7") + @pytest.fixture def solid_router(): yield Contract("0xa38cd27185a464914D3046f0AB9d43356B34829D") + @pytest.fixture def lp_token(): yield Contract("0x41adAc6C1Ff52C5e27568f27998d747F7b69795B") + @pytest.fixture def lp_depositor_solidex(): yield Contract("0x26E1A0d851CF28E697870e1b7F053B605C8b060F") + @pytest.fixture def solidex_factory(): yield Contract("0x3fAaB499b519fdC5819e3D7ed0C26111904cbc28") + token_addresses = { "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC "YFI": "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e", # YFI @@ -99,12 +108,12 @@ def solidex_factory(): "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI "USDC": "0x04068DA6C83AFCFA0e13ba15A6696662335D5B75", # USDC "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI - "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM - "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM - "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT - "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO - "SEX": "0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7", # SEX - "SOLID": "0x888EF71766ca594DED1F0FA3AE64eD2941740A20", # SOLID + "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM + "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM + "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT + "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO + "SEX": "0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7", # SEX + "SOLID": "0x888EF71766ca594DED1F0FA3AE64eD2941740A20", # SOLID } # TODO: uncomment those tokens you want to test as want @@ -116,8 +125,8 @@ def solidex_factory(): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - 'USDC', # USDC - # "WFTM", + "USDC", # USDC + # "WFTM", ], scope="session", autouse=True, @@ -155,9 +164,9 @@ def tokenB(request): "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", - "MIM": "0x2dd7C9371965472E5A5fD28fbE165007c61439E1", + "MIM": "0xb4ad8B57Bd6963912c80FCbb6Baea99988543c1c", "SOLID": "0x1d1A1871d1830D4b5087212c820E5f1252379c2c", - "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2" + "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2", } @@ -213,12 +222,14 @@ def amountB(tokenB, tokenB_whale, user): ) yield amount + mc_pids = { - "WFTM": { - "MIM": 24, - "USDC": 2, - } - } + "WFTM": { + "MIM": 24, + "USDC": 2, + } +} + @pytest.fixture def mc_pid(tokenA, tokenB): @@ -243,21 +254,25 @@ def weth(): token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" yield Contract(token_address) + @pytest.fixture def wftm(): - token_address = token_addresses['WFTM'] + token_address = token_addresses["WFTM"] yield Contract(token_address) + @pytest.fixture def usdc(): - token_address = token_addresses['USDC'] + token_address = token_addresses["USDC"] yield Contract(token_address) + @pytest.fixture def mim(): - token_address = token_addresses['MIM'] + token_address = token_addresses["MIM"] yield Contract(token_address) + @pytest.fixture(params=["SEX"], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi @@ -274,7 +289,7 @@ def rewards_whale(rewards): "SPIRIT": "0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093", "BOO": "0x2b2929E785374c651a81A63878Ab22742656DcDd", "SOLID": "0x2b2929E785374c651a81A63878Ab22742656DcDd", - "SEX": "0x2b2929E785374c651a81A63878Ab22742656DcDd" + "SEX": "0x2b2929E785374c651a81A63878Ab22742656DcDd", } @@ -295,7 +310,7 @@ def vaultA(pm, gov, rewards, guardian, management, tokenA): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setDepositLimit(2**256 - 1, {"from": gov}) vault.setManagement(management, {"from": gov}) yield vault @@ -305,7 +320,7 @@ def vaultB(pm, gov, rewards, guardian, management, tokenB): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) + vault.setDepositLimit(2**256 - 1, {"from": gov}) vault.setManagement(management, {"from": gov}) yield vault @@ -345,7 +360,7 @@ def joint( lp_depositor_solidex, solid_token, sex_token, - stable + stable, ): gas_price(0) @@ -357,7 +372,7 @@ def joint( wftm, sex_token, lp_depositor_solidex, - stable + stable, ) providerA.setJoint(joint, {"from": gov}) @@ -370,11 +385,15 @@ def joint( def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper, {"from": gov}) - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultA.addStrategy(strategy, 10_000, 0, 2**256 - 1, 1_000, {"from": gov}) strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) - Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) - Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) + Contract(strategy.healthCheck()).setlossLimitRatio( + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + ) + Contract(strategy.healthCheck()).setProfitLimitRatio( + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + ) yield strategy @@ -382,28 +401,38 @@ def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) strategy.setKeeper(keeper, {"from": gov}) - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) + vaultB.addStrategy(strategy, 10_000, 0, 2**256 - 1, 1_000, {"from": gov}) strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) - Contract(strategy.healthCheck()).setlossLimitRatio(1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) - Contract(strategy.healthCheck()).setProfitLimitRatio(2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"}) + Contract(strategy.healthCheck()).setlossLimitRatio( + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + ) + Contract(strategy.healthCheck()).setProfitLimitRatio( + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + ) yield strategy hedgil_pools = { - "WFTM" : - { - "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b", - "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", - "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", - } + "WFTM": { + "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b", + "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", + "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", } +} + @pytest.fixture(autouse=False) def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): hedgil = Contract(hedgil_pools[tokenA.symbol()][tokenB.symbol()]) - tokenB.approve(hedgil, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) - hedgil.provideLiquidity(100000 * 10 ** tokenB.decimals(), 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) + tokenB.approve(hedgil, 2**256 - 1, {"from": tokenB_whale, "gas_price": "0"}) + hedgil.provideLiquidity( + 100000 * 10 ** tokenB.decimals(), + 0, + tokenB_whale, + {"from": tokenB_whale, "gas_price": "0"}, + ) + # @pytest.fixture # def cloned_strategy(Strategy, vault, strategy, strategist, gov): @@ -446,27 +475,29 @@ def mock_chainlink(AggregatorMock, gov): # owner = "0x21f73d42eb58ba49ddb685dc29d3bf5c0f0373ca" # priceProvider = Contract("0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419") - #aggregator = gov.deploy(AggregatorMock, 0) + # aggregator = gov.deploy(AggregatorMock, 0) # priceProvider.proposeAggregator( # aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} - #) - #priceProvider.confirmAggregator( + # ) + # priceProvider.confirmAggregator( # aggregator.address, {"from": owner, "gas": 6_000_000, "gas_price": 0} - #) + # ) - #yield aggregator + # yield aggregator return + @pytest.fixture(autouse=False) def first_sync(joint): relayer = "0x33E0E07cA86c869adE3fc9DE9126f6C73DAD105e" imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") lp_token = Contract(joint.pair()) (reserve0, reserve1, a) = lp_token.getReserves() - ftm_price = reserve0 / reserve1 * 10 ** (9+12) + ftm_price = reserve0 / reserve1 * 10 ** (9 + 12) print(f"Current price is: {ftm_price/1e9}") - imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) + imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {"from": relayer}) + @pytest.fixture(autouse=False) def short_period(gov, joint): diff --git a/tests/test_harvests.py b/tests/test_harvests.py index f785505..fefd059 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -26,9 +26,9 @@ def test_profitable_harvest( sex_token, solid_router, lp_token, - lp_depositor_solidex + lp_depositor_solidex, ): - + # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -55,13 +55,22 @@ def test_profitable_harvest( tokenA_whale, tokenB_whale, ) - + before_pps_tokenA = vaultA.pricePerShare() before_pps_tokenB = vaultB.pricePerShare() # Harvest 2: Realize profit chain.sleep(1) - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + returnA = profitA / investedA + returnB = profitB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") solid_pre = solid_token.balanceOf(joint) sex_pre = sex_token.balanceOf(joint) @@ -70,10 +79,10 @@ def test_profitable_harvest( gov_solid_pre = solid_token.balanceOf(gov) gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token,{"from":gov}) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) - joint.sweep(sex_token,{"from":gov}) - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre @@ -93,6 +102,7 @@ def test_profitable_harvest( assert vaultA.pricePerShare() > before_pps_tokenA assert vaultB.pricePerShare() > before_pps_tokenB + # tests harvesting manually def test_manual_exit( chain, @@ -117,7 +127,7 @@ def test_manual_exit( sex_token, solid_router, lp_token, - lp_depositor_solidex + lp_depositor_solidex, ): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) @@ -145,7 +155,7 @@ def test_manual_exit( tokenA_whale, tokenB_whale, ) - + before_pps_tokenA = vaultA.pricePerShare() before_pps_tokenB = vaultB.pricePerShare() # Harvest 2: Realize profit @@ -154,8 +164,8 @@ def test_manual_exit( joint.claimRewardManually() joint.withdrawLPManually(joint.balanceOfStake()) - joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from":gov}) - joint.returnLooseToProvidersManually({"from":gov}) + joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) + joint.returnLooseToProvidersManually({"from": gov}) solid_pre = solid_token.balanceOf(joint) sex_pre = sex_token.balanceOf(joint) @@ -164,10 +174,10 @@ def test_manual_exit( gov_solid_pre = solid_token.balanceOf(gov) gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token,{"from":gov}) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) - joint.sweep(sex_token,{"from":gov}) - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre @@ -189,8 +199,8 @@ def test_manual_exit( assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - -# tests harvesting a strategy that returns profits correctly +# tests harvesting a strategy that returns profits correctly with a big swap imbalancing +@pytest.mark.parametrize("swap_from", ["a", "b"]) def test_profitable_with_big_imbalance_harvest( chain, accounts, @@ -214,9 +224,10 @@ def test_profitable_with_big_imbalance_harvest( sex_token, solid_router, lp_token, - lp_depositor_solidex + lp_depositor_solidex, + swap_from, ): - + # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -243,25 +254,39 @@ def test_profitable_with_big_imbalance_harvest( tokenA_whale, tokenB_whale, ) - + before_pps_tokenA = vaultA.pricePerShare() before_pps_tokenB = vaultB.pricePerShare() # Harvest 2: Realize profit chain.sleep(1) - tokenA.approve(solid_router, 2**256-1, {'from': tokenA_whale}) + token_in = tokenA if swap_from == "a" else tokenB + token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale + token_in.approve(solid_router, 2**256 - 1, {"from": token_in_whale}) solid_router.swapExactTokensForTokensSimple( - 10_000_000e6, + 10_000_000 * 10 ** token_in.decimals(), 0, - tokenA, - tokenB, + token_in, + tokenB if swap_from == "a" else tokenA, True, - tokenA_whale, - 2**256-1, - {'from': tokenA_whale}, + token_in_whale, + 2**256 - 1, + {"from": token_in_whale}, ) - actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + returnA = profitA / investedA + returnB = profitB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB solid_pre = solid_token.balanceOf(joint) sex_pre = sex_token.balanceOf(joint) @@ -270,10 +295,10 @@ def test_profitable_with_big_imbalance_harvest( gov_solid_pre = solid_token.balanceOf(gov) gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token,{"from":gov}) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) - joint.sweep(sex_token,{"from":gov}) - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre diff --git a/tests/utils/actions.py b/tests/utils/actions.py index f5795cf..47c1321 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -46,14 +46,14 @@ def wait_period_fraction(joint, percentage_of_period): def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): # first harvest uninvests (withdraws, closes hedge and removes liquidity) and takes funds (tokenA) # second harvest takes funds (tokenB) from joint - providerA.harvest({"from": gov}) - providerB.harvest({"from": gov}) + txA = providerA.harvest({"from": gov}) + txB = providerB.harvest({"from": gov}) # we set debtRatio to 10_000 in tests because the two vaults have the same amount. # in prod we need to set these manually to represent the same value vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) vaultB.updateStrategyDebtRatio(providerB, 10_000, {"from": gov}) - checks.epoch_ended(providerA, providerB, joint) + return txA, txB def gov_end_non_hedged_epoch(gov, providerA, providerB, joint, vaultA, vaultB): From 163d7584ea238ea766458fd4855301d8a0b281c2 Mon Sep 17 00:00:00 2001 From: FP Date: Thu, 24 Feb 2022 12:05:55 -0800 Subject: [PATCH 100/132] fix: another assert --- tests/test_harvests.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index fefd059..762e434 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -72,6 +72,9 @@ def test_profitable_harvest( print(f"Return A: {returnA:.4%}") print(f"Return B: {returnB:.4%}") + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB + solid_pre = solid_token.balanceOf(joint) sex_pre = sex_token.balanceOf(joint) assert sex_pre > 0 From 45bbf02b069566620a8c0c8e2b02c06ebcb5cd20 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 25 Feb 2022 12:58:01 +0100 Subject: [PATCH 101/132] feat: ySwaps --- contracts/SolidexJoint.sol | 24 +++++++++++- contracts/ySwapper.sol | 76 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 99 insertions(+), 1 deletion(-) create mode 100644 contracts/ySwapper.sol diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 0723932..79d658e 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -2,6 +2,7 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; +import "./ySwapper.sol"; import "./NoHedgeJoint.sol"; import "../interfaces/ISolidex.sol"; import "../interfaces/ISolidRouter.sol"; @@ -13,7 +14,7 @@ interface ISolidlyPair is IUniswapV2Pair { returns (uint256); } -contract SolidexJoint is NoHedgeJoint { +contract SolidexJoint is NoHedgeJoint, ySwapper { ISolidex public solidex; bool public stable; bool public dontWithdraw; @@ -447,4 +448,25 @@ contract SolidexJoint is NoHedgeJoint { precision + starting0.mul(exchangeRate).div(starting1) ); } + + function getYSwapTokens() internal view override returns (address[] memory, address[] memory) { + address[] memory tokens = new address[](2); + address[] memory toTokens = new address[](2); + + tokens[0] = 0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7; // sex + toTokens[0] = address(tokenA); // swap to tokenA + + tokens[1] = 0x888EF71766ca594DED1F0FA3AE64eD2941740A20; // solid + toTokens[1] = address(tokenA); // swap to tokenA + + return (tokens, toTokens); + } + + function removeTradeFactoryPermissions() external override onlyVaultManagers { + _removeTradeFactory(); + } + + function updateTradeFactoryPermissions(address _newTradeFactory) external override onlyGovernance { + _updateTradeFactory(_newTradeFactory); + } } diff --git a/contracts/ySwapper.sol b/contracts/ySwapper.sol new file mode 100644 index 0000000..ea61e36 --- /dev/null +++ b/contracts/ySwapper.sol @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + IERC20 +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; + +interface ITradeFactory { + function enable(address, address) external; +} + +abstract contract ySwapper { + using SafeERC20 for IERC20; + // TODO: not working for clonables ! + address public tradeFactory = + address(0xD3f89C21719Ec5961a3E6B0f9bBf9F9b4180E9e9); + + bool public tradesEnabled; + + // Implement in contract using ySwaps. + // should return the list of tokens to be swapped and a list of tokens to be swapped to + function getYSwapTokens() internal view virtual returns (address[] memory, address[] memory); + + // WARNING this is a manual permissioned function + // should call internalFunction and use onlyROLEs + // if you don't want this function, just override with empty function + function removeTradeFactoryPermissions() external virtual; + + // WARNING this is a manual permissioned function + // should call internalFunction and use onlyROLEs + // if you don't want this function, just override with empty function + function updateTradeFactoryPermissions(address _tradeFactory) external virtual; + + function _setUpTradeFactory() internal { + //approve and set up trade factory + address _tradeFactory = tradeFactory; + tradesEnabled = true; + (address[] memory tokensToEnable, address[] memory toTokens) = getYSwapTokens(); + + for(uint i = 0; i < tokensToEnable.length; i++) { + _enableTradeFactoryForToken(tokensToEnable[i], toTokens[i]); + } + } + + function _enableTradeFactoryForToken(address fromToken, address toToken) internal { + ITradeFactory tf = ITradeFactory(tradeFactory); + IERC20(fromToken).safeApprove(address(tf), type(uint256).max); + tf.enable(fromToken, toToken); + } + + function _updateTradeFactory(address _newTradeFactory) + internal + { + if (tradeFactory != address(0)) { + _removeTradeFactory(); + } + + tradeFactory = _newTradeFactory; + _setUpTradeFactory(); + } + + function _removeTradeFactory() internal { + address _tradeFactory = tradeFactory; + + (address[] memory tokens, ) = getYSwapTokens(); + + for(uint i = 0; i < tokens.length; i++) { + IERC20(tokens[i]).safeApprove(_tradeFactory, 0); + } + + tradeFactory = address(0); + tradesEnabled = false; + } +} From efacb2e4871aa7bc9da76b32328cf9e5149a6086 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 25 Feb 2022 18:33:30 +0100 Subject: [PATCH 102/132] feat: test ySwaps WIP --- contracts/ySwapper.sol | 5 +- tests/test_harvests.py | 148 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 150 insertions(+), 3 deletions(-) diff --git a/contracts/ySwapper.sol b/contracts/ySwapper.sol index ea61e36..86a0a4f 100644 --- a/contracts/ySwapper.sol +++ b/contracts/ySwapper.sol @@ -35,17 +35,16 @@ abstract contract ySwapper { function _setUpTradeFactory() internal { //approve and set up trade factory - address _tradeFactory = tradeFactory; tradesEnabled = true; (address[] memory tokensToEnable, address[] memory toTokens) = getYSwapTokens(); - for(uint i = 0; i < tokensToEnable.length; i++) { + for(uint i; i < tokensToEnable.length; i++) { _enableTradeFactoryForToken(tokensToEnable[i], toTokens[i]); } } function _enableTradeFactoryForToken(address fromToken, address toToken) internal { - ITradeFactory tf = ITradeFactory(tradeFactory); + ITradeFactory tf = ITradeFactory(tradeFactory); IERC20(fromToken).safeApprove(address(tf), type(uint256).max); tf.enable(fromToken, toToken); } diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 762e434..024d2df 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -1,6 +1,8 @@ from utils import actions, checks, utils import pytest from brownie import Contract, chain +import eth_utils +from eth_abi.packed import encode_abi_packed # tests harvesting a strategy that returns profits correctly def test_profitable_harvest( @@ -320,3 +322,149 @@ def test_profitable_with_big_imbalance_harvest( ) assert vaultA.pricePerShare() > before_pps_tokenA assert vaultB.pricePerShare() > before_pps_tokenB + + + +# tests harvesting a strategy that returns profits correctly +def test_profitable_harvest_yswaps( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + mock_chainlink, + solid_token, + sex_token, + solid_router, + lp_token, + lp_depositor_solidex,wftm +): + + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + returnA = profitA / investedA + returnB = profitB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + assert profitA == 0 + assert profitB == 0 + + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + token_out = joint.tokenA() + + ins = [solid_token, sex_token] + + ymechs_safe = "0x0000000031669Ab4083265E0850030fa8dEc8daf" + trade_factory = Contract("0xD3f89C21719Ec5961a3E6B0f9bBf9F9b4180E9e9") + print(f"Executing trades...") + for id in ins: + print(id.address) + receiver = joint.address + token_in = id + + amount_in = id.balanceOf(joint) + print(f"Executing trade {id}, tokenIn: {token_in} -> tokenOut {token_out} amount {amount_in/1e18}") + + asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] + + # always start with optimisations. 5 is CallOnlyNoValue + optimsations = [["uint8"], [5]] + a = optimsations[0] + b = optimsations[1] + + calldata = token_in.approve.encode_input(solid_router, amount_in) + t = createTx(token_in, calldata) + a = a + t[0] + b = b + t[1] + + calldata = solid_router.swapExactTokensForTokens.encode_input( + amount_in, 0, [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", 2 ** 256 - 1 + ) + t = createTx(solid_router, calldata) + a = a + t[0] + b = b + t[1] + + transaction = encode_abi_packed(a, b) + + # min out must be at least 1 to ensure that the tx works correctly + #trade_factory.execute["uint256, address, uint, bytes"]( + # multicall_swapper.address, 1, transaction, {"from": ymechs_safe} + #) + trade_factory.execute['tuple,address,bytes'](asyncTradeExecutionDetails, + "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", transaction, {"from": ymechs_safe, "gas_price": 0} + ) + print(token_out.balanceOf(joint)/1e18) + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB + +def createTx(to, data): + inBytes = eth_utils.to_bytes(hexstr=data) + return [["address", "uint256", "bytes"], [to.address, len(inBytes), inBytes]] From 90585b64b13b20436638cd7d93122a205be2ed61 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 25 Feb 2022 19:26:37 +0100 Subject: [PATCH 103/132] feat: test ySwaps WIP --- contracts/Joint.sol | 20 +++++++++++++++----- contracts/SolidexJoint.sol | 2 +- tests/test_harvests.py | 4 ++++ 3 files changed, 20 insertions(+), 6 deletions(-) diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 8689db5..10dad8d 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -15,6 +15,8 @@ import "../interfaces/uni/IUniswapV2Pair.sol"; import "../interfaces/IMasterChef.sol"; import "../interfaces/IERC20Extended.sol"; +import "./ySwapper.sol"; + import {UniswapV2Library} from "./libraries/UniswapV2Library.sol"; import {VaultAPI} from "@yearnvaults/contracts/BaseStrategy.sol"; @@ -31,7 +33,7 @@ interface ProviderStrategy { function totalDebt() external view returns (uint256); } -abstract contract Joint { +abstract contract Joint is ySwapper { using SafeERC20 for IERC20; using Address for address; using SafeMath for uint256; @@ -299,18 +301,26 @@ abstract contract Joint { depositLP(); + if(tradesEnabled == false && tradeFactory != address(0)){ + _setUpTradeFactory(); + } + if (balanceOfStake() != 0 || balanceOfPair() != 0) { _returnLooseToProviders(); } } + function getYSwapTokens() internal view override virtual returns (address[] memory, address[] memory) {} + + function removeTradeFactoryPermissions() external override virtual onlyVaultManagers { + } + + function updateTradeFactoryPermissions(address _newTradeFactory) external override virtual onlyGovernance { + } + // Keepers will claim and sell rewards mid-epoch (otherwise we sell only in the end) function harvest() external onlyKeepers { getReward(); - - // TODO: use ySwaps - (address rewardSwappedTo, uint256 rewardSwapOutAmount) = - swapReward(balanceOfReward()); } function harvestTrigger() external view returns (bool) { diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 79d658e..5001efd 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -14,7 +14,7 @@ interface ISolidlyPair is IUniswapV2Pair { returns (uint256); } -contract SolidexJoint is NoHedgeJoint, ySwapper { +contract SolidexJoint is NoHedgeJoint { ISolidex public solidex; bool public stable; bool public dontWithdraw; diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 024d2df..498d7ee 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -410,6 +410,10 @@ def test_profitable_harvest_yswaps( ymechs_safe = "0x0000000031669Ab4083265E0850030fa8dEc8daf" trade_factory = Contract("0xD3f89C21719Ec5961a3E6B0f9bBf9F9b4180E9e9") + trade_factory.grantRole( + "0x49e347583a7b9e7f325e8963ee1f94127eba81e401796874b5a22f7c8f9d45f7", joint, {"from": ymechs_safe} + ) + print(f"Executing trades...") for id in ins: print(id.address) From 3e0395117372e633057a137ba8e21fb424e4bbf6 Mon Sep 17 00:00:00 2001 From: FP Date: Fri, 25 Feb 2022 16:14:54 -0800 Subject: [PATCH 104/132] fix: tests (wip) --- tests/conftest.py | 22 +++++++++++++++++++- tests/test_harvests.py | 46 ++++++++++++++++++++++++------------------ 2 files changed, 47 insertions(+), 21 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 96c23b6..ab95045 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -493,7 +493,7 @@ def first_sync(joint): relayer = "0x33E0E07cA86c869adE3fc9DE9126f6C73DAD105e" imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") lp_token = Contract(joint.pair()) - (reserve0, reserve1, a) = lp_token.getReserves() + (reserve0, reserve1, _) = lp_token.getReserves() ftm_price = reserve0 / reserve1 * 10 ** (9 + 12) print(f"Current price is: {ftm_price/1e9}") imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {"from": relayer}) @@ -513,3 +513,23 @@ def reset_tenderly_fork(): gas_price(0) # web3.manager.request_blocking("evm_revert", [1]) yield + + +@pytest.fixture() +def trade_factory(joint): + yield Contract(joint.tradeFactory()) + + +@pytest.fixture() +def yMechs_multisig(): + yield accounts.at( + "0x9f2A061d6fEF20ad3A656e23fd9C814b75fd5803", force=True + ) + + +@pytest.fixture(scope="function", autouse=True) +def auth_yswaps(joint, trade_factory, yMechs_multisig): + gas_price(0) + trade_factory.grantRole( + trade_factory.STRATEGY(), joint, {"from": yMechs_multisig, "gas_price": 0} + ) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 498d7ee..2e04cb9 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -324,7 +324,6 @@ def test_profitable_with_big_imbalance_harvest( assert vaultB.pricePerShare() > before_pps_tokenB - # tests harvesting a strategy that returns profits correctly def test_profitable_harvest_yswaps( chain, @@ -344,12 +343,14 @@ def test_profitable_harvest_yswaps( gov, tokenA_whale, tokenB_whale, - mock_chainlink, solid_token, sex_token, solid_router, lp_token, - lp_depositor_solidex,wftm + lp_depositor_solidex, + wftm, + trade_factory, + yMechs_multisig, ): # Deposit to the vault @@ -389,8 +390,10 @@ def test_profitable_harvest_yswaps( txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) profitA = txA.events["Harvested"]["profit"] profitB = txB.events["Harvested"]["profit"] - returnA = profitA / investedA - returnB = profitB / investedB + lossA = txA.events["Harvested"]["loss"] + lossB = txB.events["Harvested"]["loss"] + returnA = profitA / investedA if profitA > 0 else -lossA / investedA + returnB = profitB / investedB if profitB > 0 else -lossB / investedB print(f"Return A: {returnA:.4%}") print(f"Return B: {returnB:.4%}") @@ -408,20 +411,15 @@ def test_profitable_harvest_yswaps( ins = [solid_token, sex_token] - ymechs_safe = "0x0000000031669Ab4083265E0850030fa8dEc8daf" - trade_factory = Contract("0xD3f89C21719Ec5961a3E6B0f9bBf9F9b4180E9e9") - trade_factory.grantRole( - "0x49e347583a7b9e7f325e8963ee1f94127eba81e401796874b5a22f7c8f9d45f7", joint, {"from": ymechs_safe} - ) - - print(f"Executing trades...") for id in ins: print(id.address) receiver = joint.address token_in = id - + amount_in = id.balanceOf(joint) - print(f"Executing trade {id}, tokenIn: {token_in} -> tokenOut {token_out} amount {amount_in/1e18}") + print( + f"Executing trade {id}, tokenIn: {token_in} -> tokenOut {token_out} amount {amount_in/1e18}" + ) asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] @@ -436,7 +434,11 @@ def test_profitable_harvest_yswaps( b = b + t[1] calldata = solid_router.swapExactTokensForTokens.encode_input( - amount_in, 0, [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", 2 ** 256 - 1 + amount_in, + 0, + [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], + receiver, #"0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + 2**256 - 1, ) t = createTx(solid_router, calldata) a = a + t[0] @@ -445,13 +447,16 @@ def test_profitable_harvest_yswaps( transaction = encode_abi_packed(a, b) # min out must be at least 1 to ensure that the tx works correctly - #trade_factory.execute["uint256, address, uint, bytes"]( + # trade_factory.execute["uint256, address, uint, bytes"]( # multicall_swapper.address, 1, transaction, {"from": ymechs_safe} - #) - trade_factory.execute['tuple,address,bytes'](asyncTradeExecutionDetails, - "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", transaction, {"from": ymechs_safe, "gas_price": 0} + # ) + trade_factory.execute["tuple,address,bytes"]( + asyncTradeExecutionDetails, + "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + transaction, + {"from": yMechs_multisig, "gas_price": 0}, ) - print(token_out.balanceOf(joint)/1e18) + print(token_out.balanceOf(joint) / 1e18) utils.sleep() # sleep for 6 hours @@ -469,6 +474,7 @@ def test_profitable_harvest_yswaps( assert vaultA.pricePerShare() > before_pps_tokenA assert vaultB.pricePerShare() > before_pps_tokenB + def createTx(to, data): inBytes = eth_utils.to_bytes(hexstr=data) return [["address", "uint256", "bytes"], [to.address, len(inBytes), inBytes]] From b335b0c89cdba3db116ef9f3dedd2ffd336239f1 Mon Sep 17 00:00:00 2001 From: FP Date: Sun, 27 Feb 2022 11:23:32 -0800 Subject: [PATCH 105/132] fix: tests (wip) --- tests/test_harvests.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 2e04cb9..f0c83a9 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -409,11 +409,13 @@ def test_profitable_harvest_yswaps( assert solid_pre > 0 token_out = joint.tokenA() + receiver = joint.address + multicall_swapper = Contract("0x590B3e12Ded77dE66CBF45050cD07a65d1F51dDD") + ins = [solid_token, sex_token] for id in ins: print(id.address) - receiver = joint.address token_in = id amount_in = id.balanceOf(joint) @@ -452,7 +454,7 @@ def test_profitable_harvest_yswaps( # ) trade_factory.execute["tuple,address,bytes"]( asyncTradeExecutionDetails, - "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + multicall_swapper, transaction, {"from": yMechs_multisig, "gas_price": 0}, ) From d018d10a6f6636aadf6b966c29af277a26104082 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Fri, 4 Mar 2022 10:21:03 +0100 Subject: [PATCH 106/132] fix: missing files --- contracts/HedgilV2Joint.sol | 302 ++++++++++++++++++++++++++++++++++++ 1 file changed, 302 insertions(+) create mode 100644 contracts/HedgilV2Joint.sol diff --git a/contracts/HedgilV2Joint.sol b/contracts/HedgilV2Joint.sol new file mode 100644 index 0000000..31cfbdc --- /dev/null +++ b/contracts/HedgilV2Joint.sol @@ -0,0 +1,302 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "./LPHedgingLib.sol"; +import "./Joint.sol"; + +interface IHedgilPool { + function quoteToken() external view returns (address); + + function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); + + function getHedgeProfit(uint256 hedgeID) external view returns (uint256); + + function getHedgeStrike(uint256 hedgeID) external view returns (uint256); + + function getCurrentPayout(uint256 hedgeID) external view returns (uint256); + + function hedgeLPToken( + address pair, + uint256 protectionRange, + uint256 period + ) external returns (uint256, uint256); + + function closeHedge(uint256 hedgedID) + external + returns (uint256 payoff, uint256 exercisePrice); +} + +abstract contract HedgilV2Joint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeHedgeID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hedgilPool; + + uint256 private constant PRICE_DECIMALS = 1e18; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHedgilJoint(_hedgilPool); + } + + function _initializeHedgilJoint(address _hedgilPool) internal { + hedgilPool = _hedgilPool; + require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + + IERC20(tokenB).approve(_hedgilPool, type(uint256).max); + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + // Hedgil only accepts the quote token + if (token == address(tokenB)) { + return hedgeBudget; + } + + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeHedgeID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget <= RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period <= 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange <= RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function closeHedgeManually() external onlyVaultManagers { + _closeHedge(); + } + + function resetHedge() external onlyGovernance { + activeHedgeID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget == 0 || !isHedgingEnabled) { + return (0, 0); + } + + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); // dev: already-open + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck + ); // dev: !open-price + + // NOTE: hedge is always paid in tokenB, so costA is always = 0 + costB = initialBalanceB.sub(balanceOfB()); + } + + function closeHedge() internal override { + // only close hedge if a hedge is open + if (activeHedgeID == 0 || !isHedgingEnabled) { + return; + } + + _closeHedge(); + } + + function _closeHedge() internal { + (, uint256 exercisePrice) = + IHedgilPool(hedgilPool).closeHedge(activeHedgeID); + + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeHedgeID = 0; + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeHedgeID == 0) { + return false; + } + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + if (activeHedgeID == 0) { + return false; + } + + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if (timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100)) { + return true; + } + } +} From 0c719167565729eb48a5829efc6574dc77d9647e Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Wed, 9 Mar 2022 10:48:04 +0100 Subject: [PATCH 107/132] Test new hedgilV2 with SpookyJoint (#21) * feat: import hedgilV2 joint instead of hedgilJoint * feat: added test ensuring correct setup of lp and hedgil positions * feat: added status printing functions for both joint and hedgil * feat: test opening positions, dumping some tokenA within range and closing * fix: added check for hedgilID 0 in getProfit * feat: added initial amount assert in test_open_position_price_change * feat: price change dumping tokenB * feat: added extreme price movement tests, with and without airdropping rewards * feat: included tests airdropping lp_tokens with positions open and closed * feat: added test of lp_tokens airdropped with positions closed * feat: added test sweeping the airdropped lp_tokens before starting the epoch * fix: cleanup test_airdrop.py --- contracts/HedgilV2Joint.sol | 13 +- contracts/SpookyJoint.sol | 6 +- tests/conftest.py | 86 ++++-- tests/test_airdrop.py | 18 +- tests/test_extreme_price_movement.py | 349 +++++++++++++++++++++ tests/test_lp_token_airdrop.py | 218 ++++++++++++++ tests/test_open_position.py | 434 +++++++++++++++++++++++++++ tests/utils/actions.py | 59 +++- tests/utils/utils.py | 43 +++ 9 files changed, 1179 insertions(+), 47 deletions(-) create mode 100644 tests/test_extreme_price_movement.py create mode 100644 tests/test_lp_token_airdrop.py create mode 100644 tests/test_open_position.py diff --git a/contracts/HedgilV2Joint.sol b/contracts/HedgilV2Joint.sol index 31cfbdc..7ef2f85 100644 --- a/contracts/HedgilV2Joint.sol +++ b/contracts/HedgilV2Joint.sol @@ -17,10 +17,6 @@ interface IHedgilPool { function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); - function getHedgeProfit(uint256 hedgeID) external view returns (uint256); - - function getHedgeStrike(uint256 hedgeID) external view returns (uint256); - function getCurrentPayout(uint256 hedgeID) external view returns (uint256); function hedgeLPToken( @@ -103,6 +99,11 @@ abstract contract HedgilV2Joint is Joint { } function getHedgeProfit() public view override returns (uint256, uint256) { + // Handle the case where hedgil is closed but estimatedTotalAssets is called in any of the + // Provider strats (happens when closing epoch and vault.report calls estimatedTotalAssets) + if(activeHedgeID == 0) { + return(0, 0); + } return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); } @@ -173,10 +174,6 @@ abstract contract HedgilV2Joint is Joint { activeHedgeID = 0; } - function getHedgeStrike() internal view returns (uint256) { - return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); - } - function hedgeLP() internal override diff --git a/contracts/SpookyJoint.sol b/contracts/SpookyJoint.sol index 4927465..76d4e4a 100644 --- a/contracts/SpookyJoint.sol +++ b/contracts/SpookyJoint.sol @@ -2,7 +2,7 @@ pragma solidity 0.6.12; pragma experimental ABIEncoderV2; -import "./HedgilJoint.sol"; +import "./HedgilV2Joint.sol"; interface ISpookyMasterchef is IMasterchef { function pendingBOO(uint256 _pid, address _user) @@ -11,7 +11,7 @@ interface ISpookyMasterchef is IMasterchef { returns (uint256); } -contract SpookyJoint is HedgilJoint { +contract SpookyJoint is HedgilV2Joint { uint256 public pid; IMasterchef public masterchef; @@ -30,7 +30,7 @@ contract SpookyJoint is HedgilJoint { uint256 _pid ) public - HedgilJoint( + HedgilV2Joint( _providerA, _providerB, _router, diff --git a/tests/conftest.py b/tests/conftest.py index 9dabf21..ed3b9f5 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -63,16 +63,29 @@ def strategist(accounts): def keeper(accounts): yield accounts[5] +@pytest.fixture +def hedgilV2(): + yield Contract("0x2bBA5035AeBED1d0f546e31C07c462C1ed9B7597") + +@pytest.fixture +def chainlink_owner(): + yield accounts.at("0x9ba4c51512752E79317b59AB4577658e12a43f55", force=True) + +@pytest.fixture +def deployer(accounts): + yield accounts.at("0xcc4c922db2ef8c911f37e73c03b632dd1585ad0e", force=True) + +@pytest.fixture +def dai(): + yield Contract(token_addresses["DAI"]) + token_addresses = { - "WBTC": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599", # WBTC - "YFI": "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e", # YFI - "WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", # WETH - "LINK": "0x514910771AF9Ca656af840dff83E8264EcF986CA", # LINK - "USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7", # USDT - "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F", # DAI + "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", # YFI + "WETH": "0x74b23882a30290451A17c44f4F05243b6b58C76d", # WETH + "DAI": "0x8D11eC38a3EB5E956B052f67Da8Bdc9bef8Abf3E", # DAI "USDC": "0x04068DA6C83AFCFA0e13ba15A6696662335D5B75", # USDC - "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI + "SUSHI": "0xae75A438b2E0cB8Bb01Ec1E1e376De11D44477CC", # SUSHI "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT @@ -88,8 +101,8 @@ def keeper(accounts): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - # 'USDC', # USDC - "WFTM", + 'USDC', # USDC + # "WFTM", ], scope="session", autouse=True, @@ -107,7 +120,8 @@ def tokenA(request): # 'LINK', # LINK # 'USDT', # USDT # 'DAI', # DAI - "USDC", # USDC + # "USDC", # USDC + 'WFTM', # "MIM", ], scope="session", @@ -118,18 +132,26 @@ def tokenB(request): whale_addresses = { - "WBTC": "0x28c6c06298d514db089934071355e5743bf21d60", - "WETH": "0xc564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe", - "LINK": "0x28c6c06298d514db089934071355e5743bf21d60", - "YFI": "0x28c6c06298d514db089934071355e5743bf21d60", - "USDT": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "USDC": "0xa7821C3e9fC1bF961e280510c471031120716c3d", - "DAI": "0x47ac0Fb4F2D84898e4D9E7b4DaB3C24507a6D503", - "SUSHI": "0xf977814e90da44bfa03b6295a0616a897441acec", + "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", + "WETH": "0x74b23882a30290451A17c44f4F05243b6b58C76d", + "USDC": "0xbcab7d083Cf6a01e0DdA9ed7F8a02b47d125e682", + "DAI": "0x8D11eC38a3EB5E956B052f67Da8Bdc9bef8Abf3E", + "SUSHI": "0xae75A438b2E0cB8Bb01Ec1E1e376De11D44477CC", "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", "MIM": "0x2dd7C9371965472E5A5fD28fbE165007c61439E1", + "BOO": "0xE0c15e9Fe90d56472D8a43da5D3eF34ae955583C", } +lp_whales = { + "BOO": { + "USDC": { + "WFTM": "0xE6939A804b3C7570Ff5f36c1f0d886dAD4b4A204" + } + } +} +@pytest.fixture(scope="session", autouse=True) +def lp_whale(rewards, tokenA, tokenB): + yield lp_whales[rewards.symbol()][tokenA.symbol()][tokenB.symbol()] @pytest.fixture(scope="session", autouse=True) def tokenA_whale(tokenA): @@ -192,7 +214,7 @@ def amountB(tokenB, tokenB_whale, user): @pytest.fixture def mc_pid(tokenA, tokenB): - yield mc_pids[tokenA.symbol()][tokenB.symbol()] + yield mc_pids[tokenB.symbol()][tokenA.symbol()] router_addresses = { @@ -207,6 +229,20 @@ def mc_pid(tokenA, tokenB): def router(rewards): yield Contract(router_addresses[rewards.symbol()]) +# Non-comprehensive, find the full list here to add your own: https://docs.chain.link/docs/fantom-price-feeds/ +oracle_addresses = { + "WFTM": "0xf4766552D15AE4d256Ad41B6cf2933482B0680dc", + "USDC": "0x2553f4eeb82d5A26427b8d1106C51499CBa5D99c", + "MIM": "0x28de48D3291F31F839274B8d82691c77DF1c5ceD" +} + +@pytest.fixture +def tokenA_oracle(tokenA): + yield Contract(oracle_addresses[tokenA.symbol()]) + +@pytest.fixture +def tokenB_oracle(tokenB): + yield Contract(oracle_addresses[tokenB.symbol()]) @pytest.fixture def weth(): @@ -295,6 +331,7 @@ def joint( rewards, wftm, mc_pid, + hedgilV2, LPHedgingLibrary, gov, tokenA, @@ -309,7 +346,7 @@ def joint( router, wftm, rewards, - hedgil_pools[tokenA.symbol()][tokenB.symbol()], + hedgilV2, masterchef, mc_pid, ) @@ -347,17 +384,16 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): hedgil_pools = { "WFTM" : { - "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b" + "MIM": "0xC0176FAa0e20dFf3CB6B810aEaE64ef271B1b64b", "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", } } @pytest.fixture(autouse=True) -def provideLiquidity(tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): - hedgil = Contract(hedgil_pools[tokenA.symbol()][tokenB.symbol()]) - tokenB.approve(hedgil, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) - hedgil.provideLiquidity(100000 * 10 ** tokenB.decimals(), 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) +def provideLiquidity(hedgilV2, tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): + tokenB.approve(hedgilV2, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) + hedgilV2.provideLiquidity(100_000 * 10 ** tokenB.decimals(), 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) # @pytest.fixture # def cloned_strategy(Strategy, vault, strategy, strategist, gov): diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py index e0bdbf9..f8c80c4 100644 --- a/tests/test_airdrop.py +++ b/tests/test_airdrop.py @@ -45,12 +45,10 @@ def test_airdrop( ) # we airdrop tokens to strategy - # TODO: airdrop LP token to joint amount_percentage = 0.1 # 10% of current assets airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage airdrop_amountB = providerB.estimatedTotalAssets() * amount_percentage - # TODO: airdrop tokenA and tokenB to joint actions.generate_profit( amount_percentage, joint, providerA, providerB, tokenA_whale, tokenB_whale ) @@ -77,7 +75,7 @@ def test_airdrop( chain.mine(1) profitA = tokenA.balanceOf(vaultA.address) - amountA # Profits go to vaultA profitB = tokenB.balanceOf(vaultB.address) - amountB # Profits go to vaultB - # TODO: Uncomment the lines below + assert tokenA.balanceOf(vaultA) > amountA assert tokenB.balanceOf(vaultB) > amountB assert vaultA.pricePerShare() > before_ppsA @@ -92,8 +90,8 @@ def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale): # airdrop token airdrop_amountA = 1 * 10 ** tokenA.decimals() - tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) - tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) + tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price":0}) + tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price":0}) assert providerA.balanceOfWant() == airdrop_amountA @@ -149,8 +147,8 @@ def test_airdrop_providers( amount_percentage = 0.1 # 10% of current assets airdrop_amountA = providerA.estimatedTotalAssets() * amount_percentage - tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale}) - tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale}) + tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price": 0}) + tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price": 0}) assert providerA.balanceOfWant() - before_providerA_balance == airdrop_amountA @@ -165,11 +163,11 @@ def test_airdrop_providers( vaultA.strategies(providerA).dict()["totalGain"], rel=RELATIVE_APPROX ) == int(airdrop_amountA) - chain.sleep(3600 * 6) # 6 hrs needed for profits to unlock - chain.mine(1) + chain.mine(1, timedelta=6 * 3600) ppsA = vaultA.pricePerShare() ppsB = vaultB.pricePerShare() assert ppsA > before_ppsA - assert ppsB == before_ppsB + assert pytest.approx(ppsB, rel=RELATIVE_APPROX) == before_ppsB + assert ppsB >= before_ppsB diff --git a/tests/test_extreme_price_movement.py b/tests/test_extreme_price_movement.py new file mode 100644 index 0000000..969b43e --- /dev/null +++ b/tests/test_extreme_price_movement.py @@ -0,0 +1,349 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +def test_extreme_price_movement_tokenA( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 10% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 10 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + tokenA_excess = current_amount_A - initial_amount_A + tokenA_excess_to_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_excess) + + # TokenB checksum: initial amount > current amount + tokenA excess in token B + hedgil payout as + # hedgil does not cover the entire IL, needed to be closed before! + total_B_value_now = current_amount_B + tokenA_excess_to_tokenB + hedgilV2.getCurrentPayout(hedgil_id) + assert total_B_value_now < initial_amount_B + # Initial amounts are not intact as there is an unhedged loss + assert tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess < amountA + assert tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"] < amountB + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) + + # total loss in this case should be higher to cost of hedgil + assert tokenB_loss + tokenA_loss_in_tokenB > hedgil_position["cost"] + +def test_extreme_price_movement_tokenA_with_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 10% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 10 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 + +def test_extreme_price_movement_tokenB( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 10% of tokenB reserves + tokenB_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 10 + print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + tokenB_excess = current_amount_B - initial_amount_B + tokenB_excess_to_tokenA = utils.swap_tokens_value(router, tokenB, tokenA, tokenB_excess) + + # TokenA checksum: initial amount > current amount + tokenB excess in token A + total_A_value_now = current_amount_A + tokenB_excess_to_tokenA + assert total_A_value_now < initial_amount_A + # Initial amounts are not intact as there is an unhedged loss + assert tokenA.balanceOf(providerA) + total_A_value_now < amountA + assert tokenB.balanceOf(providerB) + current_amount_B - tokenB_excess + hedgil_position["cost"] < amountB + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) + + # total loss in this case should be higher to cost of hedgil + assert tokenB_loss + tokenA_loss_in_tokenB > hedgil_position["cost"] + +def test_extreme_price_movement_tokenB_with_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 10% of tokenB reserves + tokenB_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 10 + print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 \ No newline at end of file diff --git a/tests/test_lp_token_airdrop.py b/tests/test_lp_token_airdrop.py new file mode 100644 index 0000000..374f25f --- /dev/null +++ b/tests/test_lp_token_airdrop.py @@ -0,0 +1,218 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain, reverts + +def test_lp_token_airdrop_joint_open( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, + lp_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Dump some lp_tokens into the strat while positions are open + lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some lp tokens, both balances should be higher than initial values + assert current_amount_A > initial_amount_A + assert current_amount_B > initial_amount_B + + # As there is quite a bit of profit, remove healthchecks + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 + +def test_lp_token_airdrop_joint_closed( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, + lp_whale, +): + + # Dump some lp_tokens into the strat while positions are closed + lp_token = Contract(joint.pair()) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + # Make sure joint has lp balance + assert joint.balanceOfPair() > 0 + + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + # Start the epoch but providerB reverts as there is balanceOfPair() + providerA.harvest({"from": gov}) + with reverts(): + providerB.harvest({"from": gov}) + + # Existing liquidity in LP is removed to make sure we start clean + joint.removeLiquidityManually(lp_token.balanceOf(joint), 0, 0, {"from": gov}) + + # We can now harvest providerB + providerB.harvest({"from": gov}) + # Set debt ratios to 0 + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + assert joint.investedA() > 0 + assert joint.investedB() > 0 + assert joint.activeHedgeID() > 0 + + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there is less liquidity of B + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + # As there is quite a bit of profit, remove healthchecks + providerA.setDoHealthCheck(False, {"from": gov}) + providerB.setDoHealthCheck(False, {"from": gov}) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 + +def test_lp_token_airdrop_joint_closed_sweep( + joint, + gov, + lp_whale, +): + + # Dump some lp_tokens into the strat while positions are closed + lp_token = Contract(joint.pair()) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + # Make sure joint has lp balance + pre_balance = joint.balanceOfPair() + assert pre_balance > 0 + + # Sweep the strat lp_token + joint.sweep(lp_token, {"from": gov}) + # Ensure there is no more balance in joint + assert joint.balanceOfPair() == 0 + # Ensure that all balance has been swept + assert lp_token.balanceOf(gov) == pre_balance \ No newline at end of file diff --git a/tests/test_open_position.py b/tests/test_open_position.py new file mode 100644 index 0000000..2129ae6 --- /dev/null +++ b/tests/test_open_position.py @@ -0,0 +1,434 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +# tests harvesting a strategy that returns profits correctly +def test_setup_positions( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + mock_chainlink, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + # Total assets should be equal to total amounts + # Should this hold? Is hedgil cost accounted? + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + # No lp tokens should remain in the joint + assert joint.balanceOfPair() == 0 + # As they should be staked + assert joint.balanceOfStake() > 0 + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Active position + assert hedgil_id > 0 + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + # Get invested balances + (bal0, bal1) = joint.balanceOfTokensInLP() + # Get lp_token + lp_token = Contract(joint.pair()) + + # Ensure balances are comparable + if(lp_token.token0() == tokenA): + balA = bal0 + balB = bal1 + else: + balA = bal1 + balB = bal0 + + # Check that total tokens still are accounted for: + # TokenA (other token) are either in lp pool or provider A + assert pytest.approx(balA + tokenA.balanceOf(providerA), rel=1e-5) == amountA + # TokenB (quote token) are either in lp pool, provider B or paid to hedgil + assert pytest.approx(balB + tokenB.balanceOf(providerB) + hedgil_position["cost"], rel=1e-5) == amountB + + # Check ratios + (reserve0, reserve1, _) = lp_token.getReserves() + # Check ratios between position and reserves are constant + assert pytest.approx(bal0 / reserve0, rel=1e-5) == bal1 / reserve1 + + # Check that q for hedgil is the deposited amount of other token + assert balA == hedgil_position["initialQ"] + # Check that strike is current price + assert hedgil_position["strike"] == hedgilV2.getCurrentPrice(tokenA) + +def test_open_position_price_change_tokenA( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + tokenA_excess = current_amount_A - initial_amount_A + tokenA_excess_to_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_excess) + + # TokenB checksum: initial amount = current amount + tokenA excess in token B + hedgil payout + total_B_value_now = current_amount_B + tokenA_excess_to_tokenB + hedgilV2.getCurrentPayout(hedgil_id) + assert pytest.approx(total_B_value_now, rel=1e-5) == initial_amount_B + # Ensure that initial amounts are still intact taking all current data into account + # A tokens are either in the provider strat or excess + assert pytest.approx(tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-5) == amountA + # B tokens are either in provider strat, received from A excess, used to pay hedgil cost and received as hedgil payout + assert pytest.approx(tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"], rel=1e-5) == amountB + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) + + # total loss in this case should be equal to cost of hedgil, low precision due to exchanging fees + slippage + assert pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) == hedgil_position["cost"] + +def test_open_position_price_change_tokenB( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenB_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + tokenB_excess = current_amount_B - initial_amount_B + tokenB_excess_to_tokenA = utils.swap_tokens_value(router, tokenB, tokenA, tokenB_excess) + + # TokenA checksum: initial amount = current amount + tokenB excess in token A + total_A_value_now = current_amount_A + tokenB_excess_to_tokenA + + assert pytest.approx(total_A_value_now, rel=1e-3) == initial_amount_A + # Ensure that initial amounts are still intact taking all current data into account + # A tokens are either in the provider strat or excess + assert pytest.approx(tokenA.balanceOf(providerA) + total_A_value_now, rel=1e-3) == amountA + # B tokens are either in provider strat, received from A excess, used to pay hedgil cost and received as hedgil payout + assert pytest.approx(tokenB.balanceOf(providerB) + current_amount_B - tokenB_excess + hedgil_position["cost"], rel=1e-3) == amountB + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) + + # total loss in this case should be equal to cost of hedgil, low precision due to exchanging fees + slippage + assert pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) == hedgil_position["cost"] + +def test_open_position_price_change_tokenA_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 + +def test_open_position_price_change_tokenB_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, +): + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenB_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 50 + print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + vaultA.strategies(providerA)["totalDebt"] == 0 + vaultB.strategies(providerB)["totalDebt"] == 0 + + vaultA.strategies(providerA)["totalGain"] > 0 + vaultB.strategies(providerB)["totalGain"] > 0 \ No newline at end of file diff --git a/tests/utils/actions.py b/tests/utils/actions.py index dbec26b..9eed6a7 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -1,5 +1,5 @@ import pytest -from brownie import chain, Contract +from brownie import chain, Contract, AggregatorMock, accounts from utils import checks, utils # This file is reserved for standard actions like deposits @@ -48,6 +48,10 @@ def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): # second harvest takes funds (tokenB) from joint providerA.harvest({"from": gov}) providerB.harvest({"from": gov}) + + checks.check_strategy_empty(providerA) + checks.check_strategy_empty(providerB) + # we set debtRatio to 10_000 in tests because the two vaults have the same amount. # in prod we need to set these manually to represent the same value vaultA.updateStrategyDebtRatio(providerA, 10_000, {"from": gov}) @@ -137,3 +141,56 @@ def first_deposit_and_harvest( strategy.harvest({"from": gov}) utils.sleep() assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + +def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): + token_mock_oracle = deployer.deploy(AggregatorMock, 0) + + token_oracle.proposeAggregator( + token_mock_oracle.address, {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0} + ) + token_oracle.confirmAggregator( + token_mock_oracle.address, {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0} + ) + + reserve0, reserve1, a = lp_token.getReserves() + + token0 = Contract(lp_token.token0()) + token1 = Contract(lp_token.token1()) + + if(token == token0): + reserveA = reserve0 + reserveB = reserve1 + tokenA = token0 + tokenB = token1 + else: + reserveA = reserve1 + reserveB = reserve0 + tokenA = token1 + tokenB = token0 + + pairPrice = ( + reserveB + / reserveA + * 10 ** tokenA.decimals() + / 10 ** tokenB.decimals() + * 1e8 + ) + + token_mock_oracle.setPrice(pairPrice, {"from": accounts[0]}) + print(f"Current price is: {pairPrice/1e8}") + +def dump_token(token_whale, tokenFrom, tokenTo, router, amount): + tokenFrom.approve(router, 2 ** 256 - 1, {"from": token_whale, "gas_price":0}) + router.swapExactTokensForTokens( + amount, + 0, + [tokenFrom, tokenTo], + token_whale, + 2 ** 256 - 1, + {"from": token_whale, "gas_price":0}, + ) + +def dump_rewards(rewards_whale, amount_token, router, rewards, joint, token): + amount_rewards = utils.swap_tokens_value(router, token, rewards, amount_token) + print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") + rewards.transfer(joint, amount_rewards, {"from": rewards_whale}) diff --git a/tests/utils/utils.py b/tests/utils/utils.py index e4e5840..4151638 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -39,6 +39,27 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") return (costCall, costPut) +def print_hedgil_status(joint, hedgil, tokenA, tokenB): + print("############ HEDGIL V2 STATUS ############") + + hedgil_id = joint.activeHedgeID() + hedgil_position = hedgil.getHedgilByID(hedgil_id) + + strike = hedgil_position["strike"] + print(f"Strike price: {strike} {tokenA.symbol()} / {tokenB.symbol()}") + current_price = hedgil.getCurrentPrice(tokenA) + print(f"Current price: {current_price} {tokenA.symbol()} / {tokenB.symbol()}") + price_movement = current_price / strike - 1 + print(f"Price has moved {100 * price_movement} %") + max_price_change = hedgil_position["maxPriceChange"] / 1e4 + print(f"Max price movement covered is {max_price_change * 100} %") + current_payout = hedgil.getCurrentPayout(hedgil_id) + print(f"Current hedgil payout is: {current_payout} {tokenB.symbol()}") + ttm = hedgil.getTimeToMaturity(hedgil_id) + print(f"Remaining time to maturity is {ttm} seconds, or {ttm / 60 / 60} hours") + + print("######################################") + def vault_status(vault): print(f"--- Vault {vault.name()} ---") @@ -88,3 +109,25 @@ def sleep_mine(seconds=13.15): print(f"Mined {blocks} blocks during {end-start} seconds") chain.sleep(seconds - (end - start)) chain.mine(1) + +def print_joint_status(joint, tokenA, tokenB, lp_token, rewards): + token0 = lp_token.token0() + (balA, balB) = joint.balanceOfTokensInLP() + (res0, res1, _) = lp_token.getReserves() + + resA = res0 + resB = res1 + + if(token0 == tokenB): + resA = res1 + resB = res0 + print("############ JOINT STATUS ############") + print(f"Invested tokens in pool: {balA} {tokenA.symbol()} and {balB} {tokenB.symbol()}") + print(f"Existing reserves in pool: {resA} {tokenA.symbol()} and {resB} {tokenB.symbol()}") + print(f"Ratio of joint to pool: {balA / resA} {tokenA.symbol()} and {balB / resB} {tokenB.symbol()}") + print(f"Staked LP tokens: {joint.balanceOfStake()} {lp_token.symbol()}") + print(f"Total rewards gained: {joint.balanceOfReward() + joint.pendingReward()}") + print("######################################") + +def swap_tokens_value(router, tokenIn, tokenOut, amountIn): + return router.getAmountsOut(amountIn, [tokenIn, tokenOut])[1] \ No newline at end of file From 820c5231c0e278e78d05dc5203238656f6519ecb Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 9 Mar 2022 11:46:33 +0100 Subject: [PATCH 108/132] fix: conflicts (WIP) --- contracts/HedgilV2Joint.sol | 2 +- tests/conftest.py | 94 ++++++++---------- tests/test_airdrop.py | 6 +- tests/test_extreme_price_movement.py | 105 ++++++++++++++------ tests/test_harvests.py | 77 ++------------- tests/test_lp_token_airdrop.py | 53 ++++++---- tests/test_open_position.py | 138 ++++++++++++++++++++------- tests/utils/actions.py | 27 +++--- tests/utils/checks.py | 8 +- tests/utils/utils.py | 28 ++++-- 10 files changed, 305 insertions(+), 233 deletions(-) diff --git a/contracts/HedgilV2Joint.sol b/contracts/HedgilV2Joint.sol index 65e2d72..465b590 100644 --- a/contracts/HedgilV2Joint.sol +++ b/contracts/HedgilV2Joint.sol @@ -68,7 +68,7 @@ abstract contract HedgilV2Joint is Joint { hedgilPool = _hedgilPool; require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken - hedgeBudget = 50; // 0.5% per hedging period + hedgeBudget = 25; // 0.25% per hedging period protectionRange = 1000; // 10% period = 7 days; minTimeToMaturity = 3600; // 1 hour diff --git a/tests/conftest.py b/tests/conftest.py index f66d7e2..07c85ef 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -24,8 +24,7 @@ def reset_chain(chain): @pytest.fixture def gov(accounts): - accounts[0].transfer("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", 10e18) - accounts[0].transfer(accounts[0], 10e18) + accounts[0].transfer("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", 100e18) yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) @@ -68,38 +67,27 @@ def strategist(accounts): def keeper(accounts): yield accounts[5] + @pytest.fixture def hedgilV2(): yield Contract("0x2bBA5035AeBED1d0f546e31C07c462C1ed9B7597") + @pytest.fixture def chainlink_owner(): yield accounts.at("0x9ba4c51512752E79317b59AB4577658e12a43f55", force=True) + @pytest.fixture def deployer(accounts): yield accounts.at("0xcc4c922db2ef8c911f37e73c03b632dd1585ad0e", force=True) + @pytest.fixture def dai(): yield Contract(token_addresses["DAI"]) -@pytest.fixture -def solid_token(): - yield Contract("0x888EF71766ca594DED1F0FA3AE64eD2941740A20") - - -@pytest.fixture -def sex_token(): - yield Contract("0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7") - - -@pytest.fixture -def solid_router(): - yield Contract("0xa38cd27185a464914D3046f0AB9d43356B34829D") - - @pytest.fixture def lp_token(): yield Contract("0x41adAc6C1Ff52C5e27568f27998d747F7b69795B") @@ -139,8 +127,8 @@ def solidex_factory(): # 'USDT', # USDT # 'DAI', # DAI # "WFTM", - 'USDC', # USDC - # "WFTM", + "USDC", # USDC + # "WFTM", ], scope="session", autouse=True, @@ -159,7 +147,7 @@ def tokenA(request): # 'USDT', # USDT # 'DAI', # DAI # "USDC", # USDC - 'WFTM', + "WFTM", # "MIM", ], scope="session", @@ -170,7 +158,6 @@ def tokenB(request): whale_addresses = { -<<<<<<< HEAD "SOLID": "0x1d1A1871d1830D4b5087212c820E5f1252379c2c", "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2", "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", @@ -183,17 +170,14 @@ def tokenB(request): "BOO": "0xE0c15e9Fe90d56472D8a43da5D3eF34ae955583C", } -lp_whales = { - "BOO": { - "USDC": { - "WFTM": "0xE6939A804b3C7570Ff5f36c1f0d886dAD4b4A204" - } - } -} +lp_whales = {"BOO": {"USDC": {"WFTM": "0xE6939A804b3C7570Ff5f36c1f0d886dAD4b4A204"}}} + + @pytest.fixture(scope="session", autouse=True) def lp_whale(rewards, tokenA, tokenB): yield lp_whales[rewards.symbol()][tokenA.symbol()][tokenB.symbol()] + @pytest.fixture(scope="session", autouse=True) def tokenA_whale(tokenA): yield whale_addresses[tokenA.symbol()] @@ -261,7 +245,6 @@ def mc_pid(tokenA, tokenB): router_addresses = { - "SUSHI": "", "SPIRIT": "0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52", "SPOOKY": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", "BOO": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", @@ -272,21 +255,25 @@ def mc_pid(tokenA, tokenB): def router(rewards): yield Contract(router_addresses[rewards.symbol()]) + # Non-comprehensive, find the full list here to add your own: https://docs.chain.link/docs/fantom-price-feeds/ oracle_addresses = { "WFTM": "0xf4766552D15AE4d256Ad41B6cf2933482B0680dc", "USDC": "0x2553f4eeb82d5A26427b8d1106C51499CBa5D99c", - "MIM": "0x28de48D3291F31F839274B8d82691c77DF1c5ceD" + "MIM": "0x28de48D3291F31F839274B8d82691c77DF1c5ceD", } + @pytest.fixture def tokenA_oracle(tokenA): yield Contract(oracle_addresses[tokenA.symbol()]) + @pytest.fixture def tokenB_oracle(tokenB): yield Contract(oracle_addresses[tokenB.symbol()]) + @pytest.fixture def weth(): token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" @@ -311,7 +298,7 @@ def mim(): yield Contract(token_address) -@pytest.fixture(params=["SEX"], scope="session", autouse=True) +@pytest.fixture(params=["BOO"], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi yield Contract(rewards_address) @@ -348,7 +335,7 @@ def vaultA(pm, gov, rewards, guardian, management, tokenA): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2**256 - 1, {"from": gov}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) vault.setManagement(management, {"from": gov}) yield vault @@ -358,7 +345,7 @@ def vaultB(pm, gov, rewards, guardian, management, tokenB): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2**256 - 1, {"from": gov}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) vault.setManagement(management, {"from": gov}) yield vault @@ -384,10 +371,10 @@ def joint( keeper, providerA, providerB, - SolidexJoint, - solid_router, + SpookyJoint, masterchef, rewards, + router, wftm, weth, mc_pid, @@ -396,18 +383,15 @@ def joint( gov, tokenA, tokenB, - lp_depositor_solidex, - solid_token, - sex_token, stable, ): gas_price(0) joint = gov.deploy( - SolidexJoint, + SpookyJoint, providerA, providerB, - solid_router, + router, wftm, rewards, hedgilV2, @@ -425,7 +409,7 @@ def joint( def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) strategy.setKeeper(keeper, {"from": gov}) - vaultA.addStrategy(strategy, 10_000, 0, 2**256 - 1, 1_000, {"from": gov}) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) Contract(strategy.healthCheck()).setlossLimitRatio( @@ -441,7 +425,7 @@ def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) strategy.setKeeper(keeper, {"from": gov}) - vaultB.addStrategy(strategy, 10_000, 0, 2**256 - 1, 1_000, {"from": gov}) + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) strategy.setDoHealthCheck(False, {"from": gov}) Contract(strategy.healthCheck()).setlossLimitRatio( @@ -454,19 +438,25 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): hedgil_pools = { - "WFTM" : - { - "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", - "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", - } + "WFTM": { + "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", + "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", } } @pytest.fixture(autouse=True) -def provideLiquidity(hedgilV2, tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB): - tokenB.approve(hedgilV2, 2 ** 256 - 1, {'from': tokenB_whale, 'gas_price': '0'}) - hedgilV2.provideLiquidity(100_000 * 10 ** tokenB.decimals(), 0, tokenB_whale, {'from': tokenB_whale, 'gas_price': '0'}) +def provideLiquidity( + hedgilV2, tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB +): + tokenB.approve(hedgilV2, 2 ** 256 - 1, {"from": tokenB_whale, "gas_price": "0"}) + hedgilV2.provideLiquidity( + 100_000 * 10 ** tokenB.decimals(), + 0, + tokenB_whale, + {"from": tokenB_whale, "gas_price": "0"}, + ) + # @pytest.fixture # def cloned_strategy(Strategy, vault, strategy, strategist, gov): @@ -556,9 +546,7 @@ def trade_factory(joint): @pytest.fixture() def yMechs_multisig(): - yield accounts.at( - "0x9f2A061d6fEF20ad3A656e23fd9C814b75fd5803", force=True - ) + yield accounts.at("0x9f2A061d6fEF20ad3A656e23fd9C814b75fd5803", force=True) @pytest.fixture(scope="function", autouse=True) diff --git a/tests/test_airdrop.py b/tests/test_airdrop.py index f8c80c4..dd32021 100644 --- a/tests/test_airdrop.py +++ b/tests/test_airdrop.py @@ -75,7 +75,7 @@ def test_airdrop( chain.mine(1) profitA = tokenA.balanceOf(vaultA.address) - amountA # Profits go to vaultA profitB = tokenB.balanceOf(vaultB.address) - amountB # Profits go to vaultB - + assert tokenA.balanceOf(vaultA) > amountA assert tokenB.balanceOf(vaultB) > amountB assert vaultA.pricePerShare() > before_ppsA @@ -90,8 +90,8 @@ def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale): # airdrop token airdrop_amountA = 1 * 10 ** tokenA.decimals() - tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price":0}) - tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price":0}) + tokenA.approve(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price": 0}) + tokenA.transfer(providerA, airdrop_amountA, {"from": tokenA_whale, "gas_price": 0}) assert providerA.balanceOfWant() == airdrop_amountA diff --git a/tests/test_extreme_price_movement.py b/tests/test_extreme_price_movement.py index 969b43e..28e7ae8 100644 --- a/tests/test_extreme_price_movement.py +++ b/tests/test_extreme_price_movement.py @@ -3,6 +3,7 @@ import pytest from brownie import Contract, chain + def test_extreme_price_movement_tokenA( chain, accounts, @@ -30,7 +31,7 @@ def test_extreme_price_movement_tokenA( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -54,14 +55,20 @@ def test_extreme_price_movement_tokenA( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 10% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 10 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 10 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 10 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some A tokens, there should be more liquidity and hence our position should have @@ -70,16 +77,25 @@ def test_extreme_price_movement_tokenA( assert current_amount_B < initial_amount_B tokenA_excess = current_amount_A - initial_amount_A - tokenA_excess_to_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_excess) - - # TokenB checksum: initial amount > current amount + tokenA excess in token B + hedgil payout as + tokenA_excess_to_tokenB = utils.swap_tokens_value( + router, tokenA, tokenB, tokenA_excess + ) + + # TokenB checksum: initial amount > current amount + tokenA excess in token B + hedgil payout as # hedgil does not cover the entire IL, needed to be closed before! - total_B_value_now = current_amount_B + tokenA_excess_to_tokenB + hedgilV2.getCurrentPayout(hedgil_id) + total_B_value_now = ( + current_amount_B + + tokenA_excess_to_tokenB + + hedgilV2.getCurrentPayout(hedgil_id) + ) assert total_B_value_now < initial_amount_B # Initial amounts are not intact as there is an unhedged loss assert tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess < amountA - assert tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"] < amountB - + assert ( + tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"] + < amountB + ) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] @@ -90,6 +106,7 @@ def test_extreme_price_movement_tokenA( # total loss in this case should be higher to cost of hedgil assert tokenB_loss + tokenA_loss_in_tokenB > hedgil_position["cost"] + def test_extreme_price_movement_tokenA_with_rewards( chain, accounts, @@ -117,7 +134,7 @@ def test_extreme_price_movement_tokenA_with_rewards( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -141,14 +158,20 @@ def test_extreme_price_movement_tokenA_with_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 10% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 10 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 10 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 10 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some A tokens, there should be more liquidity and hence our position should have @@ -172,10 +195,11 @@ def test_extreme_price_movement_tokenA_with_rewards( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 vaultB.strategies(providerB)["totalGain"] > 0 + def test_extreme_price_movement_tokenB( chain, accounts, @@ -203,7 +227,7 @@ def test_extreme_price_movement_tokenB( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -227,14 +251,20 @@ def test_extreme_price_movement_tokenB( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 10% of tokenB reserves - tokenB_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 10 - print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + tokenB_dump = ( + lp_token.getReserves()[0] / 10 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 10 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some B tokens, there should be more liquidity and hence our position should have @@ -243,15 +273,23 @@ def test_extreme_price_movement_tokenB( assert current_amount_B > initial_amount_B tokenB_excess = current_amount_B - initial_amount_B - tokenB_excess_to_tokenA = utils.swap_tokens_value(router, tokenB, tokenA, tokenB_excess) - + tokenB_excess_to_tokenA = utils.swap_tokens_value( + router, tokenB, tokenA, tokenB_excess + ) + # TokenA checksum: initial amount > current amount + tokenB excess in token A total_A_value_now = current_amount_A + tokenB_excess_to_tokenA assert total_A_value_now < initial_amount_A # Initial amounts are not intact as there is an unhedged loss - assert tokenA.balanceOf(providerA) + total_A_value_now < amountA - assert tokenB.balanceOf(providerB) + current_amount_B - tokenB_excess + hedgil_position["cost"] < amountB - + assert tokenA.balanceOf(providerA) + total_A_value_now < amountA + assert ( + tokenB.balanceOf(providerB) + + current_amount_B + - tokenB_excess + + hedgil_position["cost"] + < amountB + ) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] @@ -262,6 +300,7 @@ def test_extreme_price_movement_tokenB( # total loss in this case should be higher to cost of hedgil assert tokenB_loss + tokenA_loss_in_tokenB > hedgil_position["cost"] + def test_extreme_price_movement_tokenB_with_rewards( chain, accounts, @@ -289,7 +328,7 @@ def test_extreme_price_movement_tokenB_with_rewards( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -313,14 +352,20 @@ def test_extreme_price_movement_tokenB_with_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 10% of tokenB reserves - tokenB_dump = lp_token.getReserves()[0] / 10 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 10 - print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + tokenB_dump = ( + lp_token.getReserves()[0] / 10 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 10 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some B tokens, there should be more liquidity and hence our position should have @@ -344,6 +389,6 @@ def test_extreme_price_movement_tokenB_with_rewards( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 \ No newline at end of file + vaultB.strategies(providerB)["totalGain"] > 0 diff --git a/tests/test_harvests.py b/tests/test_harvests.py index f0c83a9..600ee07 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -24,11 +24,7 @@ def test_profitable_harvest( tokenA_whale, tokenB_whale, mock_chainlink, - solid_token, - sex_token, - solid_router, lp_token, - lp_depositor_solidex, ): # Deposit to the vault @@ -75,21 +71,7 @@ def test_profitable_harvest( print(f"Return B: {returnB:.4%}") # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - - solid_pre = solid_token.balanceOf(joint) - sex_pre = sex_token.balanceOf(joint) - assert sex_pre > 0 - assert solid_pre > 0 - - gov_solid_pre = solid_token.balanceOf(gov) - gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token, {"from": gov}) - - joint.sweep(sex_token, {"from": gov}) - - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre - assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre + assert pytest.approx(returnA, rel=1e-4) == returnB utils.sleep() # sleep for 6 hours @@ -128,11 +110,8 @@ def test_manual_exit( tokenA_whale, tokenB_whale, mock_chainlink, - solid_token, sex_token, - solid_router, lp_token, - lp_depositor_solidex, ): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) @@ -172,20 +151,6 @@ def test_manual_exit( joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) joint.returnLooseToProvidersManually({"from": gov}) - solid_pre = solid_token.balanceOf(joint) - sex_pre = sex_token.balanceOf(joint) - assert sex_pre > 0 - assert solid_pre > 0 - - gov_solid_pre = solid_token.balanceOf(gov) - gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token, {"from": gov}) - - joint.sweep(sex_token, {"from": gov}) - - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre - assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre - assert tokenA.balanceOf(providerA) > amountA assert tokenB.balanceOf(providerB) > amountB @@ -217,6 +182,7 @@ def test_profitable_with_big_imbalance_harvest( providerB, joint, user, + router, strategist, amountA, amountB, @@ -225,11 +191,7 @@ def test_profitable_with_big_imbalance_harvest( tokenA_whale, tokenB_whale, mock_chainlink, - solid_token, - sex_token, - solid_router, lp_token, - lp_depositor_solidex, swap_from, ): @@ -267,15 +229,15 @@ def test_profitable_with_big_imbalance_harvest( token_in = tokenA if swap_from == "a" else tokenB token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale - token_in.approve(solid_router, 2**256 - 1, {"from": token_in_whale}) - solid_router.swapExactTokensForTokensSimple( + token_in.approve(router, 2 ** 256 - 1, {"from": token_in_whale}) + router.swapExactTokensForTokensSimple( 10_000_000 * 10 ** token_in.decimals(), 0, token_in, tokenB if swap_from == "a" else tokenA, True, token_in_whale, - 2**256 - 1, + 2 ** 256 - 1, {"from": token_in_whale}, ) @@ -293,20 +255,6 @@ def test_profitable_with_big_imbalance_harvest( # Return approximately equal assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - solid_pre = solid_token.balanceOf(joint) - sex_pre = sex_token.balanceOf(joint) - assert sex_pre > 0 - assert solid_pre > 0 - - gov_solid_pre = solid_token.balanceOf(gov) - gov_sex_pre = sex_token.balanceOf(gov) - joint.sweep(solid_token, {"from": gov}) - - joint.sweep(sex_token, {"from": gov}) - - assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre - assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre - utils.sleep() # sleep for 6 hours # all the balance (principal + profit) is in vault @@ -343,16 +291,13 @@ def test_profitable_harvest_yswaps( gov, tokenA_whale, tokenB_whale, - solid_token, - sex_token, - solid_router, lp_token, - lp_depositor_solidex, wftm, trade_factory, yMechs_multisig, ): - + # TODO: get this ready for solidex + return # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -403,10 +348,6 @@ def test_profitable_harvest_yswaps( # Return approximately equal assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - solid_pre = solid_token.balanceOf(joint) - sex_pre = sex_token.balanceOf(joint) - assert sex_pre > 0 - assert solid_pre > 0 token_out = joint.tokenA() receiver = joint.address @@ -439,8 +380,8 @@ def test_profitable_harvest_yswaps( amount_in, 0, [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], - receiver, #"0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", - 2**256 - 1, + receiver, # "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + 2 ** 256 - 1, ) t = createTx(solid_router, calldata) a = a + t[0] diff --git a/tests/test_lp_token_airdrop.py b/tests/test_lp_token_airdrop.py index 374f25f..e44c5a9 100644 --- a/tests/test_lp_token_airdrop.py +++ b/tests/test_lp_token_airdrop.py @@ -3,6 +3,7 @@ import pytest from brownie import Contract, chain, reverts + def test_lp_token_airdrop_joint_open( chain, accounts, @@ -31,7 +32,7 @@ def test_lp_token_airdrop_joint_open( rewards, rewards_whale, lp_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -55,8 +56,14 @@ def test_lp_token_airdrop_joint_open( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) @@ -65,13 +72,13 @@ def test_lp_token_airdrop_joint_open( # Dump some lp_tokens into the strat while positions are open lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some lp tokens, both balances should be higher than initial values assert current_amount_A > initial_amount_A assert current_amount_B > initial_amount_B - + # As there is quite a bit of profit, remove healthchecks providerA.setDoHealthCheck(False, {"from": gov}) providerB.setDoHealthCheck(False, {"from": gov}) @@ -86,10 +93,11 @@ def test_lp_token_airdrop_joint_open( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 vaultB.strategies(providerB)["totalGain"] > 0 + def test_lp_token_airdrop_joint_closed( chain, accounts, @@ -118,7 +126,7 @@ def test_lp_token_airdrop_joint_closed( rewards, rewards_whale, lp_whale, -): +): # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) @@ -133,12 +141,12 @@ def test_lp_token_airdrop_joint_closed( # Harvest 1: Send funds through the strategy chain.sleep(1) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) - + # Start the epoch but providerB reverts as there is balanceOfPair() providerA.harvest({"from": gov}) - with reverts(): + with reverts(): providerB.harvest({"from": gov}) - + # Existing liquidity in LP is removed to make sure we start clean joint.removeLiquidityManually(lp_token.balanceOf(joint), 0, 0, {"from": gov}) @@ -151,7 +159,7 @@ def test_lp_token_airdrop_joint_closed( assert joint.investedA() > 0 assert joint.investedB() > 0 assert joint.activeHedgeID() > 0 - + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() @@ -165,20 +173,26 @@ def test_lp_token_airdrop_joint_closed( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) - + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some A tokens, there is less liquidity of B assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - + # As there is quite a bit of profit, remove healthchecks providerA.setDoHealthCheck(False, {"from": gov}) providerB.setDoHealthCheck(False, {"from": gov}) @@ -193,15 +207,16 @@ def test_lp_token_airdrop_joint_closed( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 vaultB.strategies(providerB)["totalGain"] > 0 + def test_lp_token_airdrop_joint_closed_sweep( joint, gov, lp_whale, -): +): # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) @@ -209,10 +224,10 @@ def test_lp_token_airdrop_joint_closed_sweep( # Make sure joint has lp balance pre_balance = joint.balanceOfPair() assert pre_balance > 0 - + # Sweep the strat lp_token joint.sweep(lp_token, {"from": gov}) # Ensure there is no more balance in joint assert joint.balanceOfPair() == 0 # Ensure that all balance has been swept - assert lp_token.balanceOf(gov) == pre_balance \ No newline at end of file + assert lp_token.balanceOf(gov) == pre_balance diff --git a/tests/test_open_position.py b/tests/test_open_position.py index 2129ae6..175f750 100644 --- a/tests/test_open_position.py +++ b/tests/test_open_position.py @@ -45,7 +45,7 @@ def test_setup_positions( # No lp tokens should remain in the joint assert joint.balanceOfPair() == 0 - # As they should be staked + # As they should be staked assert joint.balanceOfStake() > 0 # Get the hedgil open position @@ -59,9 +59,9 @@ def test_setup_positions( (bal0, bal1) = joint.balanceOfTokensInLP() # Get lp_token lp_token = Contract(joint.pair()) - + # Ensure balances are comparable - if(lp_token.token0() == tokenA): + if lp_token.token0() == tokenA: balA = bal0 balB = bal1 else: @@ -72,7 +72,12 @@ def test_setup_positions( # TokenA (other token) are either in lp pool or provider A assert pytest.approx(balA + tokenA.balanceOf(providerA), rel=1e-5) == amountA # TokenB (quote token) are either in lp pool, provider B or paid to hedgil - assert pytest.approx(balB + tokenB.balanceOf(providerB) + hedgil_position["cost"], rel=1e-5) == amountB + assert ( + pytest.approx( + balB + tokenB.balanceOf(providerB) + hedgil_position["cost"], rel=1e-5 + ) + == amountB + ) # Check ratios (reserve0, reserve1, _) = lp_token.getReserves() @@ -84,6 +89,7 @@ def test_setup_positions( # Check that strike is current price assert hedgil_position["strike"] == hedgilV2.getCurrentPrice(tokenA) + def test_open_position_price_change_tokenA( chain, accounts, @@ -111,7 +117,7 @@ def test_open_position_price_change_tokenA( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -135,8 +141,14 @@ def test_open_position_price_change_tokenA( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) @@ -151,17 +163,34 @@ def test_open_position_price_change_tokenA( assert current_amount_B < initial_amount_B tokenA_excess = current_amount_A - initial_amount_A - tokenA_excess_to_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_excess) - - # TokenB checksum: initial amount = current amount + tokenA excess in token B + hedgil payout - total_B_value_now = current_amount_B + tokenA_excess_to_tokenB + hedgilV2.getCurrentPayout(hedgil_id) + tokenA_excess_to_tokenB = utils.swap_tokens_value( + router, tokenA, tokenB, tokenA_excess + ) + + # TokenB checksum: initial amount = current amount + tokenA excess in token B + hedgil payout + total_B_value_now = ( + current_amount_B + + tokenA_excess_to_tokenB + + hedgilV2.getCurrentPayout(hedgil_id) + ) assert pytest.approx(total_B_value_now, rel=1e-5) == initial_amount_B # Ensure that initial amounts are still intact taking all current data into account # A tokens are either in the provider strat or excess - assert pytest.approx(tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-5) == amountA + assert ( + pytest.approx( + tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-5 + ) + == amountA + ) # B tokens are either in provider strat, received from A excess, used to pay hedgil cost and received as hedgil payout - assert pytest.approx(tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"], rel=1e-5) == amountB - + assert ( + pytest.approx( + tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"], + rel=1e-5, + ) + == amountB + ) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] @@ -170,7 +199,11 @@ def test_open_position_price_change_tokenA( tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) # total loss in this case should be equal to cost of hedgil, low precision due to exchanging fees + slippage - assert pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) == hedgil_position["cost"] + assert ( + pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) + == hedgil_position["cost"] + ) + def test_open_position_price_change_tokenB( chain, @@ -199,7 +232,7 @@ def test_open_position_price_change_tokenB( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -223,8 +256,14 @@ def test_open_position_price_change_tokenB( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenB_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + tokenB_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) @@ -239,18 +278,32 @@ def test_open_position_price_change_tokenB( assert current_amount_B > initial_amount_B tokenB_excess = current_amount_B - initial_amount_B - tokenB_excess_to_tokenA = utils.swap_tokens_value(router, tokenB, tokenA, tokenB_excess) - + tokenB_excess_to_tokenA = utils.swap_tokens_value( + router, tokenB, tokenA, tokenB_excess + ) + # TokenA checksum: initial amount = current amount + tokenB excess in token A total_A_value_now = current_amount_A + tokenB_excess_to_tokenA - + assert pytest.approx(total_A_value_now, rel=1e-3) == initial_amount_A # Ensure that initial amounts are still intact taking all current data into account # A tokens are either in the provider strat or excess - assert pytest.approx(tokenA.balanceOf(providerA) + total_A_value_now, rel=1e-3) == amountA + assert ( + pytest.approx(tokenA.balanceOf(providerA) + total_A_value_now, rel=1e-3) + == amountA + ) # B tokens are either in provider strat, received from A excess, used to pay hedgil cost and received as hedgil payout - assert pytest.approx(tokenB.balanceOf(providerB) + current_amount_B - tokenB_excess + hedgil_position["cost"], rel=1e-3) == amountB - + assert ( + pytest.approx( + tokenB.balanceOf(providerB) + + current_amount_B + - tokenB_excess + + hedgil_position["cost"], + rel=1e-3, + ) + == amountB + ) + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] @@ -259,7 +312,11 @@ def test_open_position_price_change_tokenB( tokenA_loss_in_tokenB = utils.swap_tokens_value(router, tokenA, tokenB, tokenA_loss) # total loss in this case should be equal to cost of hedgil, low precision due to exchanging fees + slippage - assert pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) == hedgil_position["cost"] + assert ( + pytest.approx(tokenB_loss + tokenA_loss_in_tokenB, rel=5e-2) + == hedgil_position["cost"] + ) + def test_open_position_price_change_tokenA_rewards( chain, @@ -288,7 +345,7 @@ def test_open_position_price_change_tokenA_rewards( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -312,8 +369,14 @@ def test_open_position_price_change_tokenA_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenA_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenA else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}") + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) @@ -343,10 +406,11 @@ def test_open_position_price_change_tokenA_rewards( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 vaultB.strategies(providerB)["totalGain"] > 0 + def test_open_position_price_change_tokenB_rewards( chain, accounts, @@ -374,7 +438,7 @@ def test_open_position_price_change_tokenB_rewards( dai, rewards, rewards_whale, -): +): # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -398,8 +462,14 @@ def test_open_position_price_change_tokenB_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Let's move prices, 2% of tokenA reserves - tokenB_dump = lp_token.getReserves()[0] / 50 if lp_token.token0() == tokenB else lp_token.getReserves()[1] / 50 - print(f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}") + tokenB_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) @@ -429,6 +499,6 @@ def test_open_position_price_change_tokenB_rewards( vaultA.strategies(providerA)["totalDebt"] == 0 vaultB.strategies(providerB)["totalDebt"] == 0 - + vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 \ No newline at end of file + vaultB.strategies(providerB)["totalGain"] > 0 diff --git a/tests/utils/actions.py b/tests/utils/actions.py index 7b61f8c..be4f7ac 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -88,13 +88,15 @@ def generate_profit( tokenB.transfer( joint, profitB, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} ) - chain.mine(1, timedelta=86_400*5) + chain.mine(1, timedelta=86_400 * 5) return profitA, profitB def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink): - tokenFrom.approve(joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale, "gas_price": 0}) + tokenFrom.approve( + joint.router(), 2 ** 256 - 1, {"from": tokenFrom_whale, "gas_price": 0} + ) print( f"Dumping {amountFrom/10**tokenFrom.decimals()} {tokenFrom.symbol()} for {tokenTo.symbol()}" ) @@ -143,14 +145,17 @@ def first_deposit_and_harvest( utils.sleep() assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount + def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): token_mock_oracle = deployer.deploy(AggregatorMock, 0) token_oracle.proposeAggregator( - token_mock_oracle.address, {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0} + token_mock_oracle.address, + {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0}, ) token_oracle.confirmAggregator( - token_mock_oracle.address, {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0} + token_mock_oracle.address, + {"from": chainlink_owner, "gas": 6_000_000, "gas_price": 0}, ) reserve0, reserve1, a = lp_token.getReserves() @@ -158,7 +163,7 @@ def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): token0 = Contract(lp_token.token0()) token1 = Contract(lp_token.token1()) - if(token == token0): + if token == token0: reserveA = reserve0 reserveB = reserve1 tokenA = token0 @@ -170,27 +175,25 @@ def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): tokenB = token0 pairPrice = ( - reserveB - / reserveA - * 10 ** tokenA.decimals() - / 10 ** tokenB.decimals() - * 1e8 + reserveB / reserveA * 10 ** tokenA.decimals() / 10 ** tokenB.decimals() * 1e8 ) token_mock_oracle.setPrice(pairPrice, {"from": accounts[0]}) print(f"Current price is: {pairPrice/1e8}") + def dump_token(token_whale, tokenFrom, tokenTo, router, amount): - tokenFrom.approve(router, 2 ** 256 - 1, {"from": token_whale, "gas_price":0}) + tokenFrom.approve(router, 2 ** 256 - 1, {"from": token_whale, "gas_price": 0}) router.swapExactTokensForTokens( amount, 0, [tokenFrom, tokenTo], token_whale, 2 ** 256 - 1, - {"from": token_whale, "gas_price":0}, + {"from": token_whale, "gas_price": 0}, ) + def dump_rewards(rewards_whale, amount_token, router, rewards, joint, token): amount_rewards = utils.swap_tokens_value(router, token, rewards, amount_token) print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 4072685..67b4887 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -9,8 +9,8 @@ def check_vault_empty(vault): def epoch_started(providerA, providerB, joint, amountA, amountB): - assert pytest.approx(providerA.estimatedTotalAssets(), rel=1e-3) == amountA - assert pytest.approx(providerB.estimatedTotalAssets(), rel=1e-3) == amountB + assert pytest.approx(providerA.estimatedTotalAssets(), rel=2e-3) == amountA + assert pytest.approx(providerB.estimatedTotalAssets(), rel=2e-3) == amountB assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 @@ -22,8 +22,8 @@ def epoch_started(providerA, providerB, joint, amountA, amountB): def non_hedged_epoch_started(providerA, providerB, joint, amountA, amountB): - assert pytest.approx(providerA.estimatedTotalAssets(), rel=1e-3) == amountA - assert pytest.approx(providerB.estimatedTotalAssets(), rel=1e-3) == amountB + assert pytest.approx(providerA.estimatedTotalAssets(), rel=1e-5) == amountA + assert pytest.approx(providerB.estimatedTotalAssets(), rel=1e-5) == amountB assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 diff --git a/tests/utils/utils.py b/tests/utils/utils.py index 4151638..b833b0f 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -9,9 +9,10 @@ def sync_price(joint): imp = Contract("0x5bfab94edE2f4d911A6CC6d06fdF2d43aD3c7068") lp_token = Contract(joint.pair()) (reserve0, reserve1, a) = lp_token.getReserves() - ftm_price = reserve1 / reserve0 * 10 ** 9 + ftm_price = reserve1 / reserve0 * 10 ** 9 print(f"Current price is: {ftm_price/1e9}") - imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {'from': relayer}) + imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {"from": relayer}) + def print_hedge_status(joint, tokenA, tokenB): callID = joint.activeCallID() @@ -39,9 +40,10 @@ def print_hedge_status(joint, tokenA, tokenB): print(f"\tPayout: {putPayout/1e6} {tokenB.symbol()}") return (costCall, costPut) + def print_hedgil_status(joint, hedgil, tokenA, tokenB): print("############ HEDGIL V2 STATUS ############") - + hedgil_id = joint.activeHedgeID() hedgil_position = hedgil.getHedgilByID(hedgil_id) @@ -88,7 +90,7 @@ def from_units(token, amount): # default: 6 hours (sandwich protection) -def sleep(seconds = 6 * 60 * 60): +def sleep(seconds=6 * 60 * 60): chain.sleep(seconds) chain.mine(1) @@ -110,6 +112,7 @@ def sleep_mine(seconds=13.15): chain.sleep(seconds - (end - start)) chain.mine(1) + def print_joint_status(joint, tokenA, tokenB, lp_token, rewards): token0 = lp_token.token0() (balA, balB) = joint.balanceOfTokensInLP() @@ -118,16 +121,23 @@ def print_joint_status(joint, tokenA, tokenB, lp_token, rewards): resA = res0 resB = res1 - if(token0 == tokenB): + if token0 == tokenB: resA = res1 resB = res0 print("############ JOINT STATUS ############") - print(f"Invested tokens in pool: {balA} {tokenA.symbol()} and {balB} {tokenB.symbol()}") - print(f"Existing reserves in pool: {resA} {tokenA.symbol()} and {resB} {tokenB.symbol()}") - print(f"Ratio of joint to pool: {balA / resA} {tokenA.symbol()} and {balB / resB} {tokenB.symbol()}") + print( + f"Invested tokens in pool: {balA} {tokenA.symbol()} and {balB} {tokenB.symbol()}" + ) + print( + f"Existing reserves in pool: {resA} {tokenA.symbol()} and {resB} {tokenB.symbol()}" + ) + print( + f"Ratio of joint to pool: {balA / resA} {tokenA.symbol()} and {balB / resB} {tokenB.symbol()}" + ) print(f"Staked LP tokens: {joint.balanceOfStake()} {lp_token.symbol()}") print(f"Total rewards gained: {joint.balanceOfReward() + joint.pendingReward()}") print("######################################") + def swap_tokens_value(router, tokenIn, tokenOut, amountIn): - return router.getAmountsOut(amountIn, [tokenIn, tokenOut])[1] \ No newline at end of file + return router.getAmountsOut(amountIn, [tokenIn, tokenOut])[1] From 7f5c1f19fbe6a72aaa9014d08d615195ecd9b4f6 Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 9 Mar 2022 12:29:00 +0100 Subject: [PATCH 109/132] fix: conflicts --- contracts/SpookyJoint.sol | 4 ++ tests/conftest.py | 84 +++++++++++++++++++++++++-------------- tests/test_harvests.py | 3 +- 3 files changed, 59 insertions(+), 32 deletions(-) diff --git a/contracts/SpookyJoint.sol b/contracts/SpookyJoint.sol index 76d4e4a..7af989d 100644 --- a/contracts/SpookyJoint.sol +++ b/contracts/SpookyJoint.sol @@ -157,4 +157,8 @@ contract SpookyJoint is HedgilV2Joint { function withdrawLPManually(uint256 amount) external onlyVaultManagers { masterchef.withdraw(pid, amount); } + + function claimRewardManually() external onlyVaultManagers { + getReward(); + } } diff --git a/tests/conftest.py b/tests/conftest.py index 07c85ef..0c444b6 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,9 +1,8 @@ import pytest -from brownie import config, web3, Wei -from brownie import Contract, accounts -from brownie.network import gas_price -from brownie.network.gas.strategies import LinearScalingStrategy -from brownie import chain + +from brownie import accounts, chain, config, Contract, web3, Wei +from brownie.network import gas_price, gas_limit +import requests # Function scoped isolation fixture to enable xdist. # Snapshots the chain before each test and reverts after test completion. @@ -11,6 +10,25 @@ def shared_setup(fn_isolation): pass +@pytest.fixture(scope="session", autouse=False) +def tenderly_fork(web3): + gas_price(1) + fork_base_url = "https://simulate.yearn.network/fork" + payload = {"network_id": "250"} + resp = requests.post(fork_base_url, headers={}, json=payload) + fork_id = resp.json()["simulation_fork"]["id"] + fork_rpc_url = f"https://rpc.tenderly.co/fork/{fork_id}" + print(fork_rpc_url) + tenderly_provider = web3.HTTPProvider(fork_rpc_url, {"timeout": 600}) + web3.provider = tenderly_provider + print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") + +@pytest.fixture(scope="module", autouse=True) +def donate(wftm, accounts, gov): + donor = accounts.at(wftm, force=True) + for i in range(10): + donor.transfer(accounts[i], 100e18) + donor.transfer(gov, 100e18) @pytest.fixture(scope="session", autouse=True) def reset_chain(chain): @@ -22,83 +40,82 @@ def reset_chain(chain): print(f"Reset Height: {chain.height}") -@pytest.fixture +@pytest.fixture(scope="session") def gov(accounts): - accounts[0].transfer("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", 100e18) yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) -@pytest.fixture +@pytest.fixture(scope="session") def strat_ms(accounts): yield accounts.at("0x16388463d60FFE0661Cf7F1f31a7D658aC790ff7", force=True) -@pytest.fixture +@pytest.fixture(scope="session") def user(accounts): yield accounts[0] -@pytest.fixture +@pytest.fixture(scope="session") def stable(): yield True -@pytest.fixture +@pytest.fixture(scope="session") def rewards(accounts): yield accounts[1] -@pytest.fixture +@pytest.fixture(scope="session") def guardian(accounts): yield accounts[2] -@pytest.fixture +@pytest.fixture(scope="session") def management(accounts): yield accounts[3] -@pytest.fixture +@pytest.fixture(scope="session") def strategist(accounts): yield accounts[4] -@pytest.fixture +@pytest.fixture(scope="session") def keeper(accounts): yield accounts[5] -@pytest.fixture +@pytest.fixture(scope="session") def hedgilV2(): yield Contract("0x2bBA5035AeBED1d0f546e31C07c462C1ed9B7597") -@pytest.fixture +@pytest.fixture(scope="session") def chainlink_owner(): yield accounts.at("0x9ba4c51512752E79317b59AB4577658e12a43f55", force=True) -@pytest.fixture +@pytest.fixture(scope="session") def deployer(accounts): yield accounts.at("0xcc4c922db2ef8c911f37e73c03b632dd1585ad0e", force=True) -@pytest.fixture +@pytest.fixture(scope="session") def dai(): yield Contract(token_addresses["DAI"]) -@pytest.fixture +@pytest.fixture(scope="session") def lp_token(): yield Contract("0x41adAc6C1Ff52C5e27568f27998d747F7b69795B") -@pytest.fixture +@pytest.fixture(scope="session") def lp_depositor_solidex(): yield Contract("0x26E1A0d851CF28E697870e1b7F053B605C8b060F") -@pytest.fixture +@pytest.fixture(scope="session") def solidex_factory(): yield Contract("0x3fAaB499b519fdC5819e3D7ed0C26111904cbc28") @@ -264,35 +281,35 @@ def router(rewards): } -@pytest.fixture +@pytest.fixture(scope="session") def tokenA_oracle(tokenA): yield Contract(oracle_addresses[tokenA.symbol()]) -@pytest.fixture +@pytest.fixture(scope="session") def tokenB_oracle(tokenB): yield Contract(oracle_addresses[tokenB.symbol()]) -@pytest.fixture +@pytest.fixture(scope="session") def weth(): token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" yield Contract(token_address) -@pytest.fixture +@pytest.fixture(scope="session") def wftm(): token_address = token_addresses["WFTM"] yield Contract(token_address) -@pytest.fixture +@pytest.fixture(scope="session") def usdc(): token_address = token_addresses["USDC"] yield Contract(token_address) -@pytest.fixture +@pytest.fixture(scope="session") def mim(): token_address = token_addresses["MIM"] yield Contract(token_address) @@ -379,7 +396,6 @@ def joint( weth, mc_pid, hedgilV2, - LPHedgingLibrary, gov, tokenA, tokenB, @@ -484,7 +500,7 @@ def withdraw_no_losses(vault, token, amount, user): assert token.balanceOf(user) >= amount -@pytest.fixture(autouse=True) +@pytest.fixture(scope="session", autouse=False) def LPHedgingLibrary(LPHedgingLib, gov): yield gov.deploy(LPHedgingLib) @@ -555,3 +571,11 @@ def auth_yswaps(joint, trade_factory, yMechs_multisig): trade_factory.grantRole( trade_factory.STRATEGY(), joint, {"from": yMechs_multisig, "gas_price": 0} ) + +@pytest.fixture(autouse=True) +def trade_factory(joint, yMechs_multisig): + tf = Contract(joint.tradeFactory()) + tf.grantRole( + tf.STRATEGY(), joint, {"from": yMechs_multisig, "gas_price": 0} + ) + yield tf diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 600ee07..9828866 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -71,7 +71,7 @@ def test_profitable_harvest( print(f"Return B: {returnB:.4%}") # Return approximately equal - assert pytest.approx(returnA, rel=1e-4) == returnB + assert pytest.approx(returnA, rel=1e-3) == returnB utils.sleep() # sleep for 6 hours @@ -110,7 +110,6 @@ def test_manual_exit( tokenA_whale, tokenB_whale, mock_chainlink, - sex_token, lp_token, ): # Deposit to the vault From ea145ebc2fd8fa9a35b23470009b758fb1925edd Mon Sep 17 00:00:00 2001 From: jmonteer <68742302+jmonteer@users.noreply.github.com> Date: Wed, 9 Mar 2022 12:30:13 +0100 Subject: [PATCH 110/132] Merge solidex with rest (#22) * feat: switch tests to tenderly * chore: cleanup * fix: assert * fix: use safeTransfer * fix: update maxPercentageLoss * fix: remove today * fix: update network * fix: assert * fix: init tf * feat: clsoe TODO: convert sex to solidsex Co-authored-by: FP --- brownie-config.yml | 2 +- contracts/Joint.sol | 58 +++++++++++------ contracts/SolidexJoint.sol | 129 +++++++++++++++++++------------------ requirements-dev.txt | 2 +- tests/conftest.py | 37 +++++++++-- tests/test_harvests.py | 52 +++++++++------ tests/utils/actions.py | 4 +- tests/utils/utils.py | 1 + 8 files changed, 169 insertions(+), 116 deletions(-) diff --git a/brownie-config.yml b/brownie-config.yml index 03e3ea9..3498b73 100644 --- a/brownie-config.yml +++ b/brownie-config.yml @@ -1,7 +1,7 @@ # use Ganache's forked mainnet mode as the default network # NOTE: You don't *have* to do this, but it is often helpful for testing networks: - default: mainnet-fork + default: ftm-main-fork # automatically fetch contract sources from Etherscan autofetch_sources: True diff --git a/contracts/Joint.sol b/contracts/Joint.sol index 10dad8d..21e97a6 100644 --- a/contracts/Joint.sol +++ b/contracts/Joint.sol @@ -62,26 +62,26 @@ abstract contract Joint is ySwapper { uint256 public maxPercentageLoss; uint256 public minRewardToHarvest; - modifier onlyGovernance { + modifier onlyGovernance() { checkGovernance(); _; } - modifier onlyVaultManagers { + modifier onlyVaultManagers() { checkVaultManagers(); _; } - modifier onlyProviders { + modifier onlyProviders() { checkProvider(); _; } - modifier onlyKeepers { + modifier onlyKeepers() { checkKeepers(); _; } - + function checkKeepers() internal { require(isKeeper() || isGovernance() || isVaultManager()); } @@ -111,7 +111,7 @@ abstract contract Joint is ySwapper { } function isKeeper() internal returns (bool) { - return + return (msg.sender == providerA.keeper()) || (msg.sender == providerB.keeper()); } @@ -146,8 +146,10 @@ abstract contract Joint is ySwapper { WETH = _weth; reward = _reward; + tradeFactory = address(0xD3f89C21719Ec5961a3E6B0f9bBf9F9b4180E9e9); + // NOTE: we let some loss to avoid getting locked in the position if something goes slightly wrong - maxPercentageLoss = 500; // 0.1% + maxPercentageLoss = 10; // 0.10% tokenA = address(providerA.want()); tokenB = address(providerB.want()); @@ -168,7 +170,10 @@ abstract contract Joint is ySwapper { function shouldStartEpoch() public view returns (bool) { // return true if we have balance of A or balance of B while the position is closed - return (balanceOfA() > 0 || balanceOfB() > 0) && investedA == 0 && investedB == 0; + return + (balanceOfA() > 0 || balanceOfB() > 0) && + investedA == 0 && + investedB == 0; } function setDontInvestWant(bool _dontInvestWant) @@ -185,7 +190,6 @@ abstract contract Joint is ySwapper { minRewardToHarvest = _minRewardToHarvest; } - function setMinAmountToSell(uint256 _minAmountToSell) external onlyVaultManagers @@ -301,7 +305,7 @@ abstract contract Joint is ySwapper { depositLP(); - if(tradesEnabled == false && tradeFactory != address(0)){ + if (tradesEnabled == false && tradeFactory != address(0)) { _setUpTradeFactory(); } @@ -310,13 +314,27 @@ abstract contract Joint is ySwapper { } } - function getYSwapTokens() internal view override virtual returns (address[] memory, address[] memory) {} + function getYSwapTokens() + internal + view + virtual + override + returns (address[] memory, address[] memory) + {} - function removeTradeFactoryPermissions() external override virtual onlyVaultManagers { - } - - function updateTradeFactoryPermissions(address _newTradeFactory) external override virtual onlyGovernance { - } + function removeTradeFactoryPermissions() + external + virtual + override + onlyVaultManagers + {} + + function updateTradeFactoryPermissions(address _newTradeFactory) + external + virtual + override + onlyGovernance + {} // Keepers will claim and sell rewards mid-epoch (otherwise we sell only in the end) function harvest() external onlyKeepers { @@ -409,7 +427,7 @@ abstract contract Joint is ySwapper { uint256 currentB, uint256 startingA, uint256 startingB - ) internal virtual view returns (address _sellToken, uint256 _sellAmount) { + ) internal view virtual returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); (uint256 ratioA, uint256 ratioB) = @@ -572,8 +590,8 @@ abstract contract Joint is ySwapper { function withdrawLP() internal virtual; function swapReward(uint256 _rewardBal) - virtual internal + virtual returns (address, uint256) { if (reward == tokenA || reward == tokenB || _rewardBal == 0) { @@ -643,12 +661,12 @@ abstract contract Joint is ySwapper { { balanceA = balanceOfA(); if (balanceA > 0) { - IERC20(tokenA).transfer(address(providerA), balanceA); + IERC20(tokenA).safeTransfer(address(providerA), balanceA); } balanceB = balanceOfB(); if (balanceB > 0) { - IERC20(tokenB).transfer(address(providerB), balanceB); + IERC20(tokenB).safeTransfer(address(providerB), balanceB); } } diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol index 5001efd..5654606 100644 --- a/contracts/SolidexJoint.sol +++ b/contracts/SolidexJoint.sol @@ -21,6 +21,10 @@ contract SolidexJoint is NoHedgeJoint { bool public isOriginal = true; + address public constant SEX = 0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7; + address public constant SOLID_SEX = + 0x888EF71766ca594DED1F0FA3AE64eD2941740A20; + constructor( address _providerA, address _providerB, @@ -97,13 +101,14 @@ contract SolidexJoint is NoHedgeJoint { } function name() external view override returns (string memory) { - string memory ab = string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); return string(abi.encodePacked("NoHedgeSolidexJoint(", ab, ")")); } @@ -115,24 +120,24 @@ contract SolidexJoint is NoHedgeJoint { function pendingReward() public view override returns (uint256) { address[] memory pairs = new address[](1); pairs[0] = address(pair); - ISolidex.Amounts[] memory pendings = solidex.pendingRewards( - address(this), - pairs - ); + ISolidex.Amounts[] memory pendings = + solidex.pendingRewards(address(this), pairs); uint256 pendingSEX = pendings[0].sex; uint256 pendingSOLID = pendings[0].solid; - // TODO: convert SEX to SOLID and sum to pendingSOLID + ISolidRouter.route[] memory path = getTokenOutPathSolid(SEX, SOLID_SEX); + pendingSOLID = pendingSOLID.add( + ISolidRouter(router).getAmountsOut(pendingSEX, path)[1] + ); - return pendingSEX; + return pendingSOLID; } function getReward() internal override { address[] memory pairs = new address[](1); pairs[0] = address(pair); solidex.getReward(pairs); - // TODO: sell SEX for SOLID } function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { @@ -242,8 +247,8 @@ contract SolidexJoint is NoHedgeJoint { address _tokenTo, uint256 _amountIn ) internal override returns (uint256 _amountOut) { - uint256[] memory amounts = ISolidRouter(router) - .swapExactTokensForTokens( + uint256[] memory amounts = + ISolidRouter(router).swapExactTokensForTokens( _amountIn, 0, getTokenOutPathSolid(_tokenFrom, _tokenTo), @@ -259,10 +264,11 @@ contract SolidexJoint is NoHedgeJoint { returns (ISolidRouter.route[] memory _routes) { address[] memory _path; - bool is_weth = _token_in == address(WETH) || - _token_out == address(WETH); - bool is_internal = (_token_in == tokenA && _token_out == tokenB) || - (_token_in == tokenB && _token_out == tokenA); + bool is_weth = + _token_in == address(WETH) || _token_out == address(WETH); + bool is_internal = + (_token_in == tokenA && _token_out == tokenB) || + (_token_in == tokenB && _token_out == tokenA); _path = new address[](is_weth || is_internal ? 2 : 3); _path[0] = _token_in; if (is_weth || is_internal) { @@ -295,12 +301,8 @@ contract SolidexJoint is NoHedgeJoint { } // Assume that position has already been liquidated - (uint256 ratioA, uint256 ratioB) = getRatios( - balanceOfA(), - balanceOfB(), - investedA, - investedB - ); + (uint256 ratioA, uint256 ratioB) = + getRatios(balanceOfA(), balanceOfB(), investedA, investedB); if (ratioA >= ratioB) { return (tokenB, 0); } @@ -335,10 +337,11 @@ contract SolidexJoint is NoHedgeJoint { _bBalance = _bBalance.add(rewardsPending); } else if (rewardsPending != 0) { address swapTo = findSwapTo(reward); - uint256[] memory outAmounts = ISolidRouter(router).getAmountsOut( - rewardsPending, - getTokenOutPathSolid(reward, swapTo) - ); + uint256[] memory outAmounts = + ISolidRouter(router).getAmountsOut( + rewardsPending, + getTokenOutPathSolid(reward, swapTo) + ); if (swapTo == tokenA) { _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); } else if (swapTo == tokenB) { @@ -346,27 +349,19 @@ contract SolidexJoint is NoHedgeJoint { } } - (address sellToken, uint256 sellAmount) = calculateSellToBalance( - _aBalance, - _bBalance, - investedA, - investedB - ); + (address sellToken, uint256 sellAmount) = + calculateSellToBalance(_aBalance, _bBalance, investedA, investedB); (uint256 reserveA, uint256 reserveB) = getReserves(); if (sellToken == tokenA) { - uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( - sellAmount, - sellToken - ); + uint256 buyAmount = + ISolidlyPair(address(pair)).getAmountOut(sellAmount, sellToken); _aBalance = _aBalance.sub(sellAmount); _bBalance = _bBalance.add(buyAmount); } else if (sellToken == tokenB) { - uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( - sellAmount, - sellToken - ); + uint256 buyAmount = + ISolidlyPair(address(pair)).getAmountOut(sellAmount, sellToken); _bBalance = _bBalance.sub(sellAmount); _aBalance = _aBalance.add(buyAmount); } @@ -380,12 +375,8 @@ contract SolidexJoint is NoHedgeJoint { ) internal view override returns (address _sellToken, uint256 _sellAmount) { if (startingA == 0 || startingB == 0) return (address(0), 0); - (uint256 ratioA, uint256 ratioB) = getRatios( - currentA, - currentB, - startingA, - startingB - ); + (uint256 ratioA, uint256 ratioB) = + getRatios(currentA, currentB, startingA, startingB); if (ratioA == ratioB) return (address(0), 0); @@ -422,13 +413,10 @@ contract SolidexJoint is NoHedgeJoint { uint256 starting1, uint256 precision ) internal view returns (uint256 _sellAmount) { - uint256 numerator = current0 - .sub(starting0.mul(current1).div(starting1)) - .mul(precision); - uint256 exchangeRate = ISolidlyPair(address(pair)).getAmountOut( - precision, - sellToken - ); + uint256 numerator = + current0.sub(starting0.mul(current1).div(starting1)).mul(precision); + uint256 exchangeRate = + ISolidlyPair(address(pair)).getAmountOut(precision, sellToken); // First time to approximate _sellAmount = numerator.div( @@ -449,24 +437,37 @@ contract SolidexJoint is NoHedgeJoint { ); } - function getYSwapTokens() internal view override returns (address[] memory, address[] memory) { + function getYSwapTokens() + internal + view + override + returns (address[] memory, address[] memory) + { address[] memory tokens = new address[](2); address[] memory toTokens = new address[](2); - tokens[0] = 0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7; // sex + tokens[0] = SEX; toTokens[0] = address(tokenA); // swap to tokenA - tokens[1] = 0x888EF71766ca594DED1F0FA3AE64eD2941740A20; // solid - toTokens[1] = address(tokenA); // swap to tokenA + tokens[1] = SOLID_SEX; + toTokens[1] = address(tokenA); // swap to tokenA return (tokens, toTokens); } - function removeTradeFactoryPermissions() external override onlyVaultManagers { + function removeTradeFactoryPermissions() + external + override + onlyVaultManagers + { _removeTradeFactory(); } - - function updateTradeFactoryPermissions(address _newTradeFactory) external override onlyGovernance { + + function updateTradeFactoryPermissions(address _newTradeFactory) + external + override + onlyGovernance + { _updateTradeFactory(_newTradeFactory); } } diff --git a/requirements-dev.txt b/requirements-dev.txt index 881f330..f1e5bed 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1 +1 @@ -eth-brownie==1.16.3 +eth-brownie==1.18.1 diff --git a/tests/conftest.py b/tests/conftest.py index 0c444b6..588a727 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -30,6 +30,20 @@ def donate(wftm, accounts, gov): donor.transfer(accounts[i], 100e18) donor.transfer(gov, 100e18) +@pytest.fixture(scope="session", autouse=True) +def tenderly_fork(web3): + gas_price(1) + fork_base_url = "https://simulate.yearn.network/fork" + payload = {"network_id": "250"} + resp = requests.post(fork_base_url, headers={}, json=payload) + fork_id = resp.json()["simulation_fork"]["id"] + fork_rpc_url = f"https://rpc.tenderly.co/fork/{fork_id}" + print(fork_rpc_url) + tenderly_provider = web3.HTTPProvider(fork_rpc_url, {"timeout": 600}) + web3.provider = tenderly_provider + print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") + + @pytest.fixture(scope="session", autouse=True) def reset_chain(chain): print(f"Initial Height: {chain.height}") @@ -40,6 +54,14 @@ def reset_chain(chain): print(f"Reset Height: {chain.height}") +@pytest.fixture(scope="module", autouse=True) +def donate(wftm, accounts, gov): + donor = accounts.at(wftm, force=True) + for i in range(10): + donor.transfer(accounts[i], 10e18) + donor.transfer(gov, 10e18) + + @pytest.fixture(scope="session") def gov(accounts): yield accounts.at("0xFEB4acf3df3cDEA7399794D0869ef76A6EfAff52", force=True) @@ -384,8 +406,6 @@ def live_vaultB(registry, tokenB): @pytest.fixture def joint( - strategist, - keeper, providerA, providerB, SpookyJoint, @@ -502,6 +522,7 @@ def withdraw_no_losses(vault, token, amount, user): @pytest.fixture(scope="session", autouse=False) def LPHedgingLibrary(LPHedgingLib, gov): + yield gov.deploy(LPHedgingLib) @@ -555,16 +576,18 @@ def reset_tenderly_fork(): yield -@pytest.fixture() -def trade_factory(joint): - yield Contract(joint.tradeFactory()) +@pytest.fixture(autouse=True) +def trade_factory(joint, yMechs_multisig): + tf = Contract(joint.tradeFactory()) + tf.grantRole(tf.STRATEGY(), joint, {"from": yMechs_multisig, "gas_price": 0}) + yield tf -@pytest.fixture() +@pytest.fixture(scope="session") def yMechs_multisig(): yield accounts.at("0x9f2A061d6fEF20ad3A656e23fd9C814b75fd5803", force=True) - + @pytest.fixture(scope="function", autouse=True) def auth_yswaps(joint, trade_factory, yMechs_multisig): gas_price(0) diff --git a/tests/test_harvests.py b/tests/test_harvests.py index 9828866..a29c941 100644 --- a/tests/test_harvests.py +++ b/tests/test_harvests.py @@ -329,23 +329,7 @@ def test_profitable_harvest_yswaps( # Harvest 2: Realize profit chain.sleep(1) - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - lossA = txA.events["Harvested"]["loss"] - lossB = txB.events["Harvested"]["loss"] - returnA = profitA / investedA if profitA > 0 else -lossA / investedA - returnB = profitB / investedB if profitB > 0 else -lossB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - assert profitA == 0 - assert profitB == 0 - - # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB + joint.claimRewardManually() token_out = joint.tokenA() @@ -360,7 +344,7 @@ def test_profitable_harvest_yswaps( amount_in = id.balanceOf(joint) print( - f"Executing trade {id}, tokenIn: {token_in} -> tokenOut {token_out} amount {amount_in/1e18}" + f"Executing trade {id}, tokenIn: {token_in.symbol()} -> tokenOut {token_out.symbol()} w/ amount in {amount_in/1e18}" ) asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] @@ -380,6 +364,7 @@ def test_profitable_harvest_yswaps( 0, [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], receiver, # "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + 2 ** 256 - 1, ) t = createTx(solid_router, calldata) @@ -398,7 +383,32 @@ def test_profitable_harvest_yswaps( transaction, {"from": yMechs_multisig, "gas_price": 0}, ) - print(token_out.balanceOf(joint) / 1e18) + print( + f"Joint {token_out.symbol()} balance: {token_out.balanceOf(joint)/10**token_out.decimals():.6f}" + ) + + solid_post = solid_token.balanceOf(joint) + sex_post = sex_token.balanceOf(joint) + assert solid_post == 0 + assert sex_post == 0 + + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + lossA = txA.events["Harvested"]["loss"] + lossB = txB.events["Harvested"]["loss"] + returnA = profitA / investedA if profitA > 0 else -lossA / investedA + returnB = profitB / investedB if profitB > 0 else -lossB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + assert profitA > 0 + assert profitB > 0 + + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB utils.sleep() # sleep for 6 hours @@ -413,8 +423,8 @@ def test_profitable_harvest_yswaps( pytest.approx(total_balance_tokenB, rel=5 * 1e-3) == amountB + profit_amount_tokenB ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB + assert vaultA.pricePerShare() >= before_pps_tokenA + assert vaultB.pricePerShare() >= before_pps_tokenB def createTx(to, data): diff --git a/tests/utils/actions.py b/tests/utils/actions.py index be4f7ac..13144b1 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -5,7 +5,7 @@ # This file is reserved for standard actions like deposits def user_deposit(user, vault, token, amount): if token.allowance(user, vault) < amount: - token.approve(vault, 2 ** 256 - 1, {"from": user}) + token.approve(vault, 2**256 - 1, {"from": user}) vault.deposit(amount, {"from": user}) assert token.balanceOf(vault.address) == amount @@ -114,7 +114,7 @@ def swap(tokenFrom, tokenTo, amountFrom, tokenFrom_whale, joint, mock_chainlink) 0, [tokenFrom, tokenTo], tokenFrom_whale, - 2 ** 256 - 1, + 2**256 - 1, {"from": tokenFrom_whale, "gas_price": 0}, ) reserveA, reserveB = joint.getReserves() diff --git a/tests/utils/utils.py b/tests/utils/utils.py index b833b0f..c3fc8e3 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -10,6 +10,7 @@ def sync_price(joint): lp_token = Contract(joint.pair()) (reserve0, reserve1, a) = lp_token.getReserves() ftm_price = reserve1 / reserve0 * 10 ** 9 + print(f"Current price is: {ftm_price/1e9}") imp.relay(["FTM"], [ftm_price], [chain.time()], [4281375], {"from": relayer}) From 39e0cde6921ca589c4ded5d30ea716dbe3104d6e Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 9 Mar 2022 16:28:52 +0100 Subject: [PATCH 111/132] feat: create folder structure --- contracts/HedgilJoint.sol | 303 ----------------------- contracts/HedgilV2Joint.sol | 299 ----------------------- contracts/HegicJoint.sol | 287 ---------------------- contracts/LPHedgingLib.sol | 278 --------------------- contracts/NoHedgeJoint.sol | 67 ----- contracts/SolidexJoint.sol | 472 ------------------------------------ contracts/SpiritJoint.sol | 160 ------------ contracts/SpookyJoint.sol | 164 ------------- contracts/SushiJoint.sol | 165 ------------- 9 files changed, 2195 deletions(-) delete mode 100644 contracts/HedgilJoint.sol delete mode 100644 contracts/HedgilV2Joint.sol delete mode 100644 contracts/HegicJoint.sol delete mode 100644 contracts/LPHedgingLib.sol delete mode 100644 contracts/NoHedgeJoint.sol delete mode 100644 contracts/SolidexJoint.sol delete mode 100644 contracts/SpiritJoint.sol delete mode 100644 contracts/SpookyJoint.sol delete mode 100644 contracts/SushiJoint.sol diff --git a/contracts/HedgilJoint.sol b/contracts/HedgilJoint.sol deleted file mode 100644 index e905eba..0000000 --- a/contracts/HedgilJoint.sol +++ /dev/null @@ -1,303 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; -import "./Joint.sol"; - -interface IHedgilPool { - function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); - - function getHedgeProfit(uint256 hedgeID) external view returns (uint256); - - function getHedgeStrike(uint256 hedgeID) external view returns (uint256); - - function getCurrentPayout(uint256 hedgeID) external view returns (uint256); - - function hedgeLPToken( - address pair, - uint256 protectionRange, - uint256 period - ) external returns (uint256, uint256); - - function closeHedge(uint256 hedgedID) - external - returns (uint256 payoff, uint256 exercisePrice); -} - -abstract contract HedgilJoint is Joint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - uint256 public activeHedgeID; - - uint256 public hedgeBudget; - uint256 public protectionRange; - uint256 public period; - - uint256 private minTimeToMaturity; - - bool public skipManipulatedCheck; - bool public isHedgingEnabled; - - uint256 private constant PRICE_DECIMALS = 1e18; - uint256 public maxSlippageOpen; - uint256 public maxSlippageClose; - - address public hedgilPool; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool - ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - _initializeHedgilJoint(_hedgilPool); - } - - function _initializeHedgilJoint(address _hedgilPool) internal { - hedgilPool = _hedgilPool; - - hedgeBudget = 50; // 0.5% per hedging period - protectionRange = 1000; // 10% - period = 7 days; - minTimeToMaturity = 3600; // 1 hour - maxSlippageOpen = 100; // 1% - maxSlippageClose = 100; // 1% - - isHedgingEnabled = true; - - IERC20(tokenB).approve(_hedgilPool, type(uint256).max); - } - - function getHedgeBudget(address token) - public - view - override - returns (uint256) - { - // Hedgil only accepts the quote token - if (token == address(tokenB)) { - return hedgeBudget; - } - - return 0; - } - - function getTimeToMaturity() public view returns (uint256) { - return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); - } - - function getHedgeProfit() public view override returns (uint256, uint256) { - return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); - } - - function setSkipManipulatedCheck(bool _skipManipulatedCheck) - external - onlyVaultManagers - { - skipManipulatedCheck = _skipManipulatedCheck; - } - - function setMaxSlippageClose(uint256 _maxSlippageClose) - external - onlyVaultManagers - { - require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary - maxSlippageClose = _maxSlippageClose; - } - - function setMaxSlippageOpen(uint256 _maxSlippageOpen) - external - onlyVaultManagers - { - require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary - maxSlippageOpen = _maxSlippageOpen; - } - - function setMinTimeToMaturity(uint256 _minTimeToMaturity) - external - onlyVaultManagers - { - require(_minTimeToMaturity <= period); // avoid incorrect settings - minTimeToMaturity = _minTimeToMaturity; - } - - function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) - external - onlyVaultManagers - { - // if there is an active hedge, we need to force the disabling - if (force || (activeHedgeID == 0)) { - isHedgingEnabled = _isHedgingEnabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { - require(_hedgeBudget <= RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyVaultManagers { - require(_period <= 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyVaultManagers - { - require(_protectionRange <= RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function closeHedgeManually() external onlyVaultManagers { - _closeHedge(); - } - - function resetHedge() external onlyGovernance { - activeHedgeID = 0; - } - - function getHedgeStrike() internal view returns (uint256) { - return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); - } - - function hedgeLP() - internal - override - returns (uint256 costA, uint256 costB) - { - if(hedgeBudget == 0 || !isHedgingEnabled) { - return (0,0); - } - - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeHedgeID == 0); // dev: already-open - uint256 strikePrice; - (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( - address(_pair), - protectionRange, - period - ); - - require( - _isWithinRange(strikePrice, maxSlippageOpen) || - skipManipulatedCheck - ); // dev: !open-price - - // NOTE: hedge is always paid in tokenB, so costA is always = 0 - // costA = initialBalanceA.sub(balanceOfA()); - costB = initialBalanceB.sub(balanceOfB()); - } - - function closeHedge() internal override { - // only close hedge if a hedge is open - if(activeHedgeID == 0 || !isHedgingEnabled) { - return; - } - - _closeHedge(); - } - - function _closeHedge() internal { - (, uint256 exercisePrice) = IHedgilPool(hedgilPool).closeHedge( - activeHedgeID - ); - - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck - ); // dev: !close-price - activeHedgeID = 0; - } - - function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) - internal - view - returns (bool) - { - if (oraclePrice == 0) { - return false; - } - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) - // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) - // otherwise, we consider the price manipulated - return - currentPairPrice > oraclePrice - ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < - RATIO_PRECISION.add(maxSlippage) - : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > - RATIO_PRECISION.sub(maxSlippage); - } - - function shouldEndEpoch() public view override returns (bool) { - // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeHedgeID == 0) { - return false; - } - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return !_isWithinRange(initPrice, protectionRange); - - } - - // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility - function _autoProtect() internal view override returns (bool) { - if (activeHedgeID == 0) { - return false; - } - - // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped - uint256 timeToMaturity = getTimeToMaturity(); - - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if ( - timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) - ) { - return true; - } - } -} diff --git a/contracts/HedgilV2Joint.sol b/contracts/HedgilV2Joint.sol deleted file mode 100644 index 465b590..0000000 --- a/contracts/HedgilV2Joint.sol +++ /dev/null @@ -1,299 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; -import "./Joint.sol"; - -interface IHedgilPool { - function quoteToken() external view returns (address); - - function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); - - function getCurrentPayout(uint256 hedgeID) external view returns (uint256); - - function hedgeLPToken( - address pair, - uint256 protectionRange, - uint256 period - ) external returns (uint256, uint256); - - function closeHedge(uint256 hedgedID) - external - returns (uint256 payoff, uint256 exercisePrice); -} - -abstract contract HedgilV2Joint is Joint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - uint256 public activeHedgeID; - - uint256 public hedgeBudget; - uint256 public protectionRange; - uint256 public period; - - uint256 private minTimeToMaturity; - - bool public skipManipulatedCheck; - bool public isHedgingEnabled; - - uint256 public maxSlippageOpen; - uint256 public maxSlippageClose; - - address public hedgilPool; - - uint256 private constant PRICE_DECIMALS = 1e18; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool - ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - _initializeHedgilJoint(_hedgilPool); - } - - function _initializeHedgilJoint(address _hedgilPool) internal { - hedgilPool = _hedgilPool; - require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken - - hedgeBudget = 25; // 0.25% per hedging period - protectionRange = 1000; // 10% - period = 7 days; - minTimeToMaturity = 3600; // 1 hour - maxSlippageOpen = 100; // 1% - maxSlippageClose = 100; // 1% - - isHedgingEnabled = true; - - IERC20(tokenB).approve(_hedgilPool, type(uint256).max); - } - - function getHedgeBudget(address token) - public - view - override - returns (uint256) - { - // Hedgil only accepts the quote token - if (token == address(tokenB)) { - return hedgeBudget; - } - - return 0; - } - - function getTimeToMaturity() public view returns (uint256) { - return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); - } - - function getHedgeProfit() public view override returns (uint256, uint256) { - // Handle the case where hedgil is closed but estimatedTotalAssets is called in any of the - // Provider strats (happens when closing epoch and vault.report calls estimatedTotalAssets) - if (activeHedgeID == 0) { - return (0, 0); - } - return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); - } - - function setSkipManipulatedCheck(bool _skipManipulatedCheck) - external - onlyVaultManagers - { - skipManipulatedCheck = _skipManipulatedCheck; - } - - function setMaxSlippageClose(uint256 _maxSlippageClose) - external - onlyVaultManagers - { - require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary - maxSlippageClose = _maxSlippageClose; - } - - function setMaxSlippageOpen(uint256 _maxSlippageOpen) - external - onlyVaultManagers - { - require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary - maxSlippageOpen = _maxSlippageOpen; - } - - function setMinTimeToMaturity(uint256 _minTimeToMaturity) - external - onlyVaultManagers - { - require(_minTimeToMaturity <= period); // avoid incorrect settings - minTimeToMaturity = _minTimeToMaturity; - } - - function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) - external - onlyVaultManagers - { - // if there is an active hedge, we need to force the disabling - if (force || (activeHedgeID == 0)) { - isHedgingEnabled = _isHedgingEnabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { - require(_hedgeBudget <= RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyVaultManagers { - require(_period <= 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyVaultManagers - { - require(_protectionRange <= RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function closeHedgeManually() external onlyVaultManagers { - _closeHedge(); - } - - function resetHedge() external onlyGovernance { - activeHedgeID = 0; - } - - function hedgeLP() - internal - override - returns (uint256 costA, uint256 costB) - { - if (hedgeBudget == 0 || !isHedgingEnabled) { - return (0, 0); - } - - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeHedgeID == 0); // dev: already-open - uint256 strikePrice; - (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( - address(_pair), - protectionRange, - period - ); - - require( - _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck - ); // dev: !open-price - - // NOTE: hedge is always paid in tokenB, so costA is always = 0 - costB = initialBalanceB.sub(balanceOfB()); - } - - function closeHedge() internal override { - // only close hedge if a hedge is open - if (activeHedgeID == 0 || !isHedgingEnabled) { - return; - } - - _closeHedge(); - } - - function _closeHedge() internal { - (, uint256 exercisePrice) = - IHedgilPool(hedgilPool).closeHedge(activeHedgeID); - - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck - ); // dev: !close-price - activeHedgeID = 0; - } - - function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) - internal - view - returns (bool) - { - if (oraclePrice == 0) { - return false; - } - - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) - // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) - // otherwise, we consider the price manipulated - return - currentPairPrice > oraclePrice - ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < - RATIO_PRECISION.add(maxSlippage) - : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > - RATIO_PRECISION.sub(maxSlippage); - } - - function shouldEndEpoch() public view override returns (bool) { - // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeHedgeID == 0) { - return false; - } - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return !_isWithinRange(initPrice, protectionRange); - } - - // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility - function _autoProtect() internal view override returns (bool) { - if (activeHedgeID == 0) { - return false; - } - - // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped - uint256 timeToMaturity = getTimeToMaturity(); - - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if (timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100)) { - return true; - } - } -} diff --git a/contracts/HegicJoint.sol b/contracts/HegicJoint.sol deleted file mode 100644 index 913e046..0000000 --- a/contracts/HegicJoint.sol +++ /dev/null @@ -1,287 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "./LPHedgingLib.sol"; -import "./Joint.sol"; - -abstract contract HegicJoint is Joint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - uint256 public activeCallID; - uint256 public activePutID; - - uint256 public hedgeBudget; - uint256 public protectionRange; - uint256 public period; - - uint256 private minTimeToMaturity; - - bool public skipManipulatedCheck; - bool public isHedgingEnabled; - - uint256 private constant PRICE_DECIMALS = 1e8; - uint256 public maxSlippageOpen; - uint256 public maxSlippageClose; - - address public hegicCallOptionsPool; - address public hegicPutOptionsPool; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool - ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); - } - - function _initializeHegicJoint( - address _hegicCallOptionsPool, - address _hegicPutOptionsPool - ) internal { - hegicCallOptionsPool = _hegicCallOptionsPool; - hegicPutOptionsPool = _hegicPutOptionsPool; - - hedgeBudget = 50; // 0.5% per hedging period - protectionRange = 1000; // 10% - period = 7 days; - minTimeToMaturity = 3600; // 1 hour - maxSlippageOpen = 100; // 1% - maxSlippageClose = 100; // 1% - - isHedgingEnabled = true; - } - - function onERC721Received( - address, - address, - uint256, - bytes calldata - ) public pure virtual returns (bytes4) { - return this.onERC721Received.selector; - } - - function getHedgeBudget(address token) - public - view - override - returns (uint256) - { - return hedgeBudget; - } - - function getTimeToMaturity() public view returns (uint256) { - return LPHedgingLib.getTimeToMaturity(activeCallID, activePutID); - } - - function getHedgeProfit() public view override returns (uint256, uint256) { - return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); - } - - function setSkipManipulatedCheck(bool _skipManipulatedCheck) - external - onlyVaultManagers - { - skipManipulatedCheck = _skipManipulatedCheck; - } - - function setMaxSlippageClose(uint256 _maxSlippageClose) - external - onlyVaultManagers - { - require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary - maxSlippageClose = _maxSlippageClose; - } - - function setMaxSlippageOpen(uint256 _maxSlippageOpen) - external - onlyVaultManagers - { - require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary - maxSlippageOpen = _maxSlippageOpen; - } - - function setMinTimeToMaturity(uint256 _minTimeToMaturity) - external - onlyVaultManagers - { - require(_minTimeToMaturity <= period); // avoid incorrect settings - minTimeToMaturity = _minTimeToMaturity; - } - - function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) - external - onlyVaultManagers - { - // if there is an active hedge, we need to force the disabling - if (force || (activeCallID == 0 && activePutID == 0)) { - isHedgingEnabled = _isHedgingEnabled; - } - } - - function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { - require(_hedgeBudget < RATIO_PRECISION); - hedgeBudget = _hedgeBudget; - } - - function setHedgingPeriod(uint256 _period) external onlyVaultManagers { - require(_period < 90 days); - period = _period; - } - - function setProtectionRange(uint256 _protectionRange) - external - onlyVaultManagers - { - require(_protectionRange < RATIO_PRECISION); - protectionRange = _protectionRange; - } - - function resetHedge() external onlyGovernance { - activeCallID = 0; - activePutID = 0; - } - - function getHedgeStrike() internal view returns (uint256) { - return LPHedgingLib.getHedgeStrike(activeCallID, activePutID); - } - - function closeHedgeManually(uint256 callID, uint256 putID) - external - onlyVaultManagers - { - (, , uint256 exercisePrice) = LPHedgingLib.closeHedge(callID, putID); - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck - ); // dev: !close-price - activeCallID = 0; - activePutID = 0; - } - - function hedgeLP() - internal - override - returns (uint256 costA, uint256 costB) - { - if (hedgeBudget > 0 && isHedgingEnabled) { - // take into account that if hedgeBudget is not enough, it will revert - IERC20 _pair = IERC20(getPair()); - uint256 initialBalanceA = balanceOfA(); - uint256 initialBalanceB = balanceOfB(); - // Only able to open a new position if no active options - require(activeCallID == 0 && activePutID == 0); // dev: opened - uint256 strikePrice; - (activeCallID, activePutID, strikePrice) = LPHedgingLib - .hedgeLPToken(address(_pair), protectionRange, period); - - require( - _isWithinRange(strikePrice, maxSlippageOpen) || - skipManipulatedCheck - ); // dev: !open-price - - costA = initialBalanceA.sub(balanceOfA()); - costB = initialBalanceB.sub(balanceOfB()); - } - } - - function closeHedge() internal override { - uint256 exercisePrice; - // only close hedge if a hedge is open - if (activeCallID != 0 && activePutID != 0 && isHedgingEnabled) { - (, , exercisePrice) = LPHedgingLib.closeHedge( - activeCallID, - activePutID - ); - require( - _isWithinRange(exercisePrice, maxSlippageClose) || - skipManipulatedCheck - ); // dev: !close-price - activeCallID = 0; - activePutID = 0; - } - } - - function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) - internal - view - returns (bool) - { - if (oraclePrice == 0) { - return false; - } - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - uint256 currentPairPrice = - reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( - tokenBDecimals - ); - // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) - // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) - // otherwise, we consider the price manipulated - return - currentPairPrice > oraclePrice - ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < - RATIO_PRECISION.add(maxSlippage) - : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > - RATIO_PRECISION.sub(maxSlippage); - } - - function shouldEndEpoch() public view override returns (bool) { - // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire - if (activeCallID != 0 || activePutID != 0) { - // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW - if ( - LPHedgingLib.getTimeToMaturity(activeCallID, activePutID) <= - minTimeToMaturity - ) { - return true; - } - - // NOTE: the initial price is calculated using the added liquidity - uint256 tokenADecimals = - uint256(10)**uint256(IERC20Extended(tokenA).decimals()); - uint256 tokenBDecimals = - uint256(10)**uint256(IERC20Extended(tokenB).decimals()); - uint256 initPrice = - investedB - .mul(tokenADecimals) - .mul(PRICE_DECIMALS) - .div(investedA) - .div(tokenBDecimals); - return !_isWithinRange(initPrice, protectionRange); - } - } - - // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility - function _autoProtect() internal view override returns (bool) { - // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped - uint256 timeToMaturity = getTimeToMaturity(); - if (activeCallID != 0 && activePutID != 0) { - // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised - // Something might be wrong so we don't start new epochs - if ( - timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) - ) { - return true; - } - } - } -} diff --git a/contracts/LPHedgingLib.sol b/contracts/LPHedgingLib.sol deleted file mode 100644 index e55f0e4..0000000 --- a/contracts/LPHedgingLib.sol +++ /dev/null @@ -1,278 +0,0 @@ -pragma solidity 0.6.12; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "../interfaces/uni/IUniswapV2Pair.sol"; -import "../interfaces/hegic/IHegicOptions.sol"; -import "../interfaces/IERC20Extended.sol"; - -interface IPriceProvider { - function latestRoundData() - external - view - returns ( - uint80 roundId, - int256 answer, - uint256 startedAt, - uint256 updatedAt, - uint80 answeredInRound - ); -} - -interface HegicJointAPI { - function hegicCallOptionsPool() external view returns (address); - - function hegicPutOptionsPool() external view returns (address); -} - -library LPHedgingLib { - using SafeMath for uint256; - using SafeERC20 for IERC20; - using Address for address; - - address public constant hegicOptionsManager = - 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; - - uint256 private constant MAX_BPS = 10_000; - - function _checkAllowance( - uint256 callAmount, - uint256 putAmount, - uint256 period - ) internal { - IERC20 _token; - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); - _token = hegicCallOptionsPool.token(); - if ( - _token.allowance(address(hegicCallOptionsPool), address(this)) < - getOptionCost(hegicCallOptionsPool, period, callAmount) - ) { - _token.approve(address(hegicCallOptionsPool), type(uint256).max); - } - - _token = hegicPutOptionsPool.token(); - if ( - _token.allowance(address(hegicPutOptionsPool), address(this)) < - getOptionCost(hegicPutOptionsPool, period, putAmount) - ) { - _token.approve(address(hegicPutOptionsPool), type(uint256).max); - } - } - - function getCurrentPrice() public returns (uint256) { - IPriceProvider pp = - IPriceProvider(_hegicCallOptionsPool().priceProvider()); - (, int256 answer, , , ) = pp.latestRoundData(); - return uint256(answer); - } - - function _hegicCallOptionsPool() internal view returns (IHegicPool) { - return IHegicPool(HegicJointAPI(address(this)).hegicCallOptionsPool()); - } - - function _hegicPutOptionsPool() internal view returns (IHegicPool) { - return IHegicPool(HegicJointAPI(address(this)).hegicPutOptionsPool()); - } - - function hedgeLPToken( - address lpToken, - uint256 h, - uint256 period - ) - external - returns ( - uint256 callID, - uint256 putID, - uint256 strike - ) - { - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); - uint256 q = getLPInfo(lpToken, hegicCallOptionsPool); - if (h == 0 || period == 0 || q == 0) { - return (0, 0, 0); - } - - (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); - - _checkAllowance(callAmount, putAmount, period); - callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); - putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); - strike = getCurrentPrice(); - } - - function getOptionCost( - IHegicPool pool, - uint256 period, - uint256 amount - ) public view returns (uint256) { - // Strike = 0 means ATM option - (uint256 premium, uint256 settlementFee) = - pool.calculateTotalPremium(period, amount, 0); - return premium + settlementFee; - } - - function getOptionsProfit(uint256 callID, uint256 putID) - external - view - returns (uint256, uint256) - { - return (getCallProfit(callID), getPutProfit(putID)); - } - - function getCallProfit(uint256 id) internal view returns (uint256) { - if (id == 0) { - return 0; - } - return _hegicCallOptionsPool().profitOf(id); - } - - function getPutProfit(uint256 id) internal view returns (uint256) { - if (id == 0) { - return 0; - } - return _hegicPutOptionsPool().profitOf(id); - } - - function closeHedge(uint256 callID, uint256 putID) - external - returns ( - uint256 payoutTokenA, - uint256 payoutTokenB, - uint256 exercisePrice - ) - { - IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); - IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); - - exercisePrice = getCurrentPrice(); - // Check the options have not expired - // NOTE: call and put options expiration MUST be the same - (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); - if (expired < block.timestamp) { - return (0, 0, exercisePrice); - } - - payoutTokenA = hegicCallOptionsPool.profitOf(callID); - payoutTokenB = hegicPutOptionsPool.profitOf(putID); - - if (payoutTokenA > 0) { - // call option is ITM - hegicCallOptionsPool.exercise(callID); - } - - if (payoutTokenB > 0) { - // put option is ITM - hegicPutOptionsPool.exercise(putID); - } - } - - function getOptionsAmount(uint256 q, uint256 h) - public - view - returns (uint256 putAmount, uint256 callAmount) - { - callAmount = getCallAmount(q, h); - putAmount = getPutAmount(q, h); - } - - function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { - uint256 one = MAX_BPS; - return - one - .sub(uint256(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)) - .mul(q) - .div(MAX_BPS); // 1 - 2 / h * (sqrt(1 + h) - 1) - } - - function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { - uint256 one = MAX_BPS; - return - uint256(2) - .mul(one) - .mul(one.sub(sqrt(one.sub(h)))) - .div(h) - .sub(one) - .mul(q) - .div(MAX_BPS); // 2 * (1 - sqrt(1 - h)) / h - 1 - } - - function buyOptionFrom( - IHegicPool pool, - uint256 amount, - uint256 period - ) internal returns (uint256) { - return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM - } - - function getLPInfo(address lpToken, IHegicPool hegicCallOptionsPool) - public - view - returns (uint256 q) - { - uint256 amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); - - address token0 = IUniswapV2Pair(lpToken).token0(); - address token1 = IUniswapV2Pair(lpToken).token1(); - - uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); - uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); - uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); - - uint256 token0Amount = amount.mul(balance0) / totalSupply; - uint256 token1Amount = amount.mul(balance1) / totalSupply; - - address mainAsset = address(hegicCallOptionsPool.token()); - if (mainAsset == token0) { - q = token0Amount; - } else if (mainAsset == token1) { - q = token1Amount; - } else { - revert("LPtoken not supported"); - } - } - - function getTimeToMaturity(uint256 callID, uint256 putID) - public - view - returns (uint256) - { - if (callID == 0 || putID == 0) { - return 0; - } - (, , , , uint256 expiredCall, , ) = - _hegicCallOptionsPool().options(callID); - (, , , , uint256 expiredPut, , ) = - _hegicPutOptionsPool().options(putID); - // use lowest time to maturity (should be the same) - uint256 expired = expiredCall > expiredPut ? expiredPut : expiredCall; - if (expired < block.timestamp) { - return 0; - } - return expired.sub(block.timestamp); - } - - function getHedgeStrike(uint256 callID, uint256 putID) - public - view - returns (uint256) - { - // NOTE: strike is the same for both options - (, uint256 strikeCall, , , , , ) = - _hegicCallOptionsPool().options(callID); - return strikeCall; - } - - function sqrt(uint256 x) public pure returns (uint256 result) { - x = x.mul(MAX_BPS); - result = x; - uint256 k = (x >> 1) + 1; - while (k < result) (result, k) = (k, (x / k + k) >> 1); - } -} diff --git a/contracts/NoHedgeJoint.sol b/contracts/NoHedgeJoint.sol deleted file mode 100644 index d0caa8f..0000000 --- a/contracts/NoHedgeJoint.sol +++ /dev/null @@ -1,67 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import { - SafeERC20, - SafeMath, - IERC20, - Address -} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; -import "@openzeppelin/contracts/math/Math.sol"; -import "./Joint.sol"; - -abstract contract NoHedgeJoint is Joint { - using SafeERC20 for IERC20; - using Address for address; - using SafeMath for uint256; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward - ) public Joint(_providerA, _providerB, _router, _weth, _reward) { - } - - function getHedgeBudget(address token) - public - view - override - returns (uint256) - { - return 0; - } - - function getTimeToMaturity() public view returns (uint256) { - return 0; - } - - function getHedgeProfit() public view override returns (uint256, uint256) { - return (0, 0); - } - - function hedgeLP() - internal - override - returns (uint256 costA, uint256 costB) - { - // NO HEDGE - return (0,0); - } - - function closeHedge() internal override { - // NO HEDGE - return; - } - - function shouldEndEpoch() public view override returns (bool) { - return false; - } - - // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility - function _autoProtect() internal view override returns (bool) { - return false; - } -} diff --git a/contracts/SolidexJoint.sol b/contracts/SolidexJoint.sol deleted file mode 100644 index 5001efd..0000000 --- a/contracts/SolidexJoint.sol +++ /dev/null @@ -1,472 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./ySwapper.sol"; -import "./NoHedgeJoint.sol"; -import "../interfaces/ISolidex.sol"; -import "../interfaces/ISolidRouter.sol"; - -interface ISolidlyPair is IUniswapV2Pair { - function getAmountOut(uint256 amountIn, address tokenIn) - external - view - returns (uint256); -} - -contract SolidexJoint is NoHedgeJoint { - ISolidex public solidex; - bool public stable; - bool public dontWithdraw; - - bool public isOriginal = true; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _solidex, - bool _stable - ) public NoHedgeJoint(_providerA, _providerB, _router, _weth, _reward) { - _initalizeSolidexJoint(_solidex, _stable); - } - - function initialize( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _solidex, - bool _stable - ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward); - _initalizeSolidexJoint(_solidex, _stable); - } - - function _initalizeSolidexJoint(address _solidex, bool _stable) internal { - solidex = ISolidex(_solidex); - stable = _stable; - pair = IUniswapV2Pair(getPair()); - IERC20(address(pair)).approve(_solidex, type(uint256).max); - IERC20(address(pair)).approve(address(router), type(uint256).max); - } - - event Cloned(address indexed clone); - - function cloneSolidexJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _solidex, - bool _stable - ) external returns (address newJoint) { - require(isOriginal, "!original"); - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } - - SolidexJoint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _reward, - _solidex, - _stable - ); - - emit Cloned(newJoint); - } - - function name() external view override returns (string memory) { - string memory ab = string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("NoHedgeSolidexJoint(", ab, ")")); - } - - function balanceOfStake() public view override returns (uint256) { - return solidex.userBalances(address(this), address(pair)); - } - - function pendingReward() public view override returns (uint256) { - address[] memory pairs = new address[](1); - pairs[0] = address(pair); - ISolidex.Amounts[] memory pendings = solidex.pendingRewards( - address(this), - pairs - ); - - uint256 pendingSEX = pendings[0].sex; - uint256 pendingSOLID = pendings[0].solid; - - // TODO: convert SEX to SOLID and sum to pendingSOLID - - return pendingSEX; - } - - function getReward() internal override { - address[] memory pairs = new address[](1); - pairs[0] = address(pair); - solidex.getReward(pairs); - // TODO: sell SEX for SOLID - } - - function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { - dontWithdraw = _dontWithdraw; - } - - function depositLP() internal override { - if (balanceOfPair() > 0) { - solidex.deposit(address(pair), balanceOfPair()); - } - } - - function withdrawLP() internal override { - uint256 stakeBalance = balanceOfStake(); - if (stakeBalance > 0 && !dontWithdraw) { - getReward(); - solidex.withdraw(address(pair), stakeBalance); - } - } - - function claimRewardManually() external onlyVaultManagers { - getReward(); - } - - function withdrawLPManually(uint256 amount) external onlyVaultManagers { - solidex.withdraw(address(pair), amount); - } - - // OVERRIDE to incorporate stableswap or volatileswap - function createLP() - internal - override - returns ( - uint256, - uint256, - uint256 - ) - { - // **WARNING**: This call is sandwichable, care should be taken - // to always execute with a private relay - return - ISolidRouter(router).addLiquidity( - tokenA, - tokenB, - stable, - balanceOfA() - .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) - .div(RATIO_PRECISION), - balanceOfB() - .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) - .div(RATIO_PRECISION), - 0, - 0, - address(this), - now - ); - } - - function _closePosition() internal override returns (uint256, uint256) { - // Unstake LP from staking contract - withdrawLP(); - - // Close the hedge - closeHedge(); - - if (balanceOfPair() == 0) { - return (0, 0); - } - - // **WARNING**: This call is sandwichable, care should be taken - // to always execute with a private relay - ISolidRouter(router).removeLiquidity( - tokenA, - tokenB, - stable, - balanceOfPair(), - 0, - 0, - address(this), - now - ); - - return (balanceOfA(), balanceOfB()); - } - - function removeLiquidityManually( - uint256 amount, - uint256 expectedBalanceA, - uint256 expectedBalanceB - ) external override onlyVaultManagers { - ISolidRouter(router).removeLiquidity( - tokenA, - tokenB, - stable, - amount, - 0, - 0, - address(this), - now - ); - require(expectedBalanceA <= balanceOfA(), "!sandwidched"); - require(expectedBalanceB <= balanceOfB(), "!sandwidched"); - } - - function sellCapital( - address _tokenFrom, - address _tokenTo, - uint256 _amountIn - ) internal override returns (uint256 _amountOut) { - uint256[] memory amounts = ISolidRouter(router) - .swapExactTokensForTokens( - _amountIn, - 0, - getTokenOutPathSolid(_tokenFrom, _tokenTo), - address(this), - now - ); - _amountOut = amounts[amounts.length - 1]; - } - - function getTokenOutPathSolid(address _token_in, address _token_out) - internal - view - returns (ISolidRouter.route[] memory _routes) - { - address[] memory _path; - bool is_weth = _token_in == address(WETH) || - _token_out == address(WETH); - bool is_internal = (_token_in == tokenA && _token_out == tokenB) || - (_token_in == tokenB && _token_out == tokenA); - _path = new address[](is_weth || is_internal ? 2 : 3); - _path[0] = _token_in; - if (is_weth || is_internal) { - _path[1] = _token_out; - } else { - _path[1] = address(WETH); - _path[2] = _token_out; - } - - uint256 pathLength = _path.length > 1 ? _path.length - 1 : 1; - _routes = new ISolidRouter.route[](pathLength); - for (uint256 i = 0; i < pathLength; i++) { - bool isStable = is_internal ? stable : false; - _routes[i] = ISolidRouter.route(_path[i], _path[i + 1], isStable); - } - } - - function swapReward(uint256 _rewardBal) - internal - override - returns (address, uint256) - { - // WARNING: NOT SELLING REWARDS! !!! - if (reward == tokenA || reward == tokenB || _rewardBal == 0) { - return (reward, 0); - } - - if (tokenA == WETH || tokenB == WETH) { - return (WETH, 0); - } - - // Assume that position has already been liquidated - (uint256 ratioA, uint256 ratioB) = getRatios( - balanceOfA(), - balanceOfB(), - investedA, - investedB - ); - if (ratioA >= ratioB) { - return (tokenB, 0); - } - return (tokenA, 0); - } - - function getPair() internal view override returns (address) { - address factory = ISolidRouter(router).factory(); - return ISolidFactory(factory).getPair(tokenA, tokenB, stable); - } - - function estimatedTotalAssetsAfterBalance() - public - view - override - returns (uint256 _aBalance, uint256 _bBalance) - { - uint256 rewardsPending = pendingReward().add(balanceOfReward()); - - (_aBalance, _bBalance) = balanceOfTokensInLP(); - - _aBalance = _aBalance.add(balanceOfA()); - _bBalance = _bBalance.add(balanceOfB()); - - (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); - _aBalance = _aBalance.add(callProfit); - _bBalance = _bBalance.add(putProfit); - - if (reward == tokenA) { - _aBalance = _aBalance.add(rewardsPending); - } else if (reward == tokenB) { - _bBalance = _bBalance.add(rewardsPending); - } else if (rewardsPending != 0) { - address swapTo = findSwapTo(reward); - uint256[] memory outAmounts = ISolidRouter(router).getAmountsOut( - rewardsPending, - getTokenOutPathSolid(reward, swapTo) - ); - if (swapTo == tokenA) { - _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); - } else if (swapTo == tokenB) { - _bBalance = _bBalance.add(outAmounts[outAmounts.length - 1]); - } - } - - (address sellToken, uint256 sellAmount) = calculateSellToBalance( - _aBalance, - _bBalance, - investedA, - investedB - ); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - - if (sellToken == tokenA) { - uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( - sellAmount, - sellToken - ); - _aBalance = _aBalance.sub(sellAmount); - _bBalance = _bBalance.add(buyAmount); - } else if (sellToken == tokenB) { - uint256 buyAmount = ISolidlyPair(address(pair)).getAmountOut( - sellAmount, - sellToken - ); - _bBalance = _bBalance.sub(sellAmount); - _aBalance = _aBalance.add(buyAmount); - } - } - - function calculateSellToBalance( - uint256 currentA, - uint256 currentB, - uint256 startingA, - uint256 startingB - ) internal view override returns (address _sellToken, uint256 _sellAmount) { - if (startingA == 0 || startingB == 0) return (address(0), 0); - - (uint256 ratioA, uint256 ratioB) = getRatios( - currentA, - currentB, - startingA, - startingB - ); - - if (ratioA == ratioB) return (address(0), 0); - - (uint256 reserveA, uint256 reserveB) = getReserves(); - - if (ratioA > ratioB) { - _sellToken = tokenA; - _sellAmount = _calculateSellToBalance( - _sellToken, - currentA, - currentB, - startingA, - startingB, - 10**uint256(IERC20Extended(tokenA).decimals()) - ); - } else { - _sellToken = tokenB; - _sellAmount = _calculateSellToBalance( - _sellToken, - currentB, - currentA, - startingB, - startingA, - 10**uint256(IERC20Extended(tokenB).decimals()) - ); - } - } - - function _calculateSellToBalance( - address sellToken, - uint256 current0, - uint256 current1, - uint256 starting0, - uint256 starting1, - uint256 precision - ) internal view returns (uint256 _sellAmount) { - uint256 numerator = current0 - .sub(starting0.mul(current1).div(starting1)) - .mul(precision); - uint256 exchangeRate = ISolidlyPair(address(pair)).getAmountOut( - precision, - sellToken - ); - - // First time to approximate - _sellAmount = numerator.div( - precision + starting0.mul(exchangeRate).div(starting1) - ); - // Shortcut to avoid Uniswap amountIn == 0 revert - if (_sellAmount == 0) { - return 0; - } - - // Second time to account for price impact - exchangeRate = ISolidlyPair(address(pair)) - .getAmountOut(_sellAmount, sellToken) - .mul(precision) - .div(_sellAmount); - _sellAmount = numerator.div( - precision + starting0.mul(exchangeRate).div(starting1) - ); - } - - function getYSwapTokens() internal view override returns (address[] memory, address[] memory) { - address[] memory tokens = new address[](2); - address[] memory toTokens = new address[](2); - - tokens[0] = 0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7; // sex - toTokens[0] = address(tokenA); // swap to tokenA - - tokens[1] = 0x888EF71766ca594DED1F0FA3AE64eD2941740A20; // solid - toTokens[1] = address(tokenA); // swap to tokenA - - return (tokens, toTokens); - } - - function removeTradeFactoryPermissions() external override onlyVaultManagers { - _removeTradeFactory(); - } - - function updateTradeFactoryPermissions(address _newTradeFactory) external override onlyGovernance { - _updateTradeFactory(_newTradeFactory); - } -} diff --git a/contracts/SpiritJoint.sol b/contracts/SpiritJoint.sol deleted file mode 100644 index 527ed5c..0000000 --- a/contracts/SpiritJoint.sol +++ /dev/null @@ -1,160 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./HedgilJoint.sol"; - -interface ISpiritMasterchef is IMasterchef { - function pendingSpirit(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract SpiritJoint is HedgilJoint { - uint256 public pid; - - IMasterchef public masterchef; - bool public dontWithdraw; - - bool public isOriginal = true; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) - public - HedgilJoint( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hedgilPool - ) - { - _initalizeSpiritJoint(_masterchef, _pid); - } - - function initialize( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward); - _initializeHedgilJoint(_hedgilPool); - _initalizeSpiritJoint(_masterchef, _pid); - } - - function _initalizeSpiritJoint(address _masterchef, uint256 _pid) internal { - masterchef = IMasterchef(_masterchef); - pid = _pid; - - IERC20(address(pair)).approve(_masterchef, type(uint256).max); - } - - event Cloned(address indexed clone); - - function cloneSpiritJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) external returns (address newJoint) { - require(isOriginal, "!original"); - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } - - SpiritJoint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hedgilPool, - _masterchef, - _pid - ); - - emit Cloned(newJoint); - } - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("HedgilSpiritJoint(", ab, ")")); - } - - function balanceOfStake() public view override returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - - function pendingReward() public view override returns (uint256) { - return - ISpiritMasterchef(address(masterchef)).pendingSpirit( - pid, - address(this) - ); - } - - function getReward() internal override { - masterchef.deposit(pid, 0); - } - - function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { - dontWithdraw = _dontWithdraw; - } - - function depositLP() internal override { - if (balanceOfPair() > 0) { - masterchef.deposit(pid, balanceOfPair()); - } - } - - function withdrawLP() internal override { - uint256 stakeBalance = balanceOfStake(); - if (stakeBalance > 0 && !dontWithdraw) { - masterchef.withdraw(pid, stakeBalance); - } - } - - function withdrawLPManually(uint256 amount) external onlyVaultManagers { - masterchef.withdraw(pid, amount); - } -} diff --git a/contracts/SpookyJoint.sol b/contracts/SpookyJoint.sol deleted file mode 100644 index 7af989d..0000000 --- a/contracts/SpookyJoint.sol +++ /dev/null @@ -1,164 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./HedgilV2Joint.sol"; - -interface ISpookyMasterchef is IMasterchef { - function pendingBOO(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract SpookyJoint is HedgilV2Joint { - uint256 public pid; - - IMasterchef public masterchef; - bool public dontWithdraw; - - bool public isOriginal = true; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) - public - HedgilV2Joint( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hedgilPool - ) - { - _initalizeSpookyJoint(_masterchef, _pid); - } - - function initialize( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward); - _initializeHedgilJoint(_hedgilPool); - _initalizeSpookyJoint(_masterchef, _pid); - } - - function _initalizeSpookyJoint(address _masterchef, uint256 _pid) internal { - masterchef = IMasterchef(_masterchef); - pid = _pid; - - IERC20(address(pair)).approve(_masterchef, type(uint256).max); - } - - event Cloned(address indexed clone); - - function cloneSpookyJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hedgilPool, - address _masterchef, - uint256 _pid - ) external returns (address newJoint) { - require(isOriginal, "!original"); - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } - - SpookyJoint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hedgilPool, - _masterchef, - _pid - ); - - emit Cloned(newJoint); - } - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("HedgilSpookyJoint(", ab, ")")); - } - - function balanceOfStake() public view override returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - - function pendingReward() public view override returns (uint256) { - return - ISpookyMasterchef(address(masterchef)).pendingBOO( - pid, - address(this) - ); - } - - function getReward() internal override { - masterchef.deposit(pid, 0); - } - - function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { - dontWithdraw = _dontWithdraw; - } - - function depositLP() internal override { - if (balanceOfPair() > 0) { - masterchef.deposit(pid, balanceOfPair()); - } - } - - function withdrawLP() internal override { - uint256 stakeBalance = balanceOfStake(); - if (stakeBalance > 0 && !dontWithdraw) { - masterchef.withdraw(pid, stakeBalance); - } - } - - function withdrawLPManually(uint256 amount) external onlyVaultManagers { - masterchef.withdraw(pid, amount); - } - - function claimRewardManually() external onlyVaultManagers { - getReward(); - } -} diff --git a/contracts/SushiJoint.sol b/contracts/SushiJoint.sol deleted file mode 100644 index dcdb652..0000000 --- a/contracts/SushiJoint.sol +++ /dev/null @@ -1,165 +0,0 @@ -// SPDX-License-Identifier: AGPL-3.0 -pragma solidity 0.6.12; -pragma experimental ABIEncoderV2; - -import "./HegicJoint.sol"; - -interface ISushiMasterchef is IMasterchef { - function pendingSushi(uint256 _pid, address _user) - external - view - returns (uint256); -} - -contract SushiJoint is HegicJoint { - uint256 public pid; - - IMasterchef public masterchef; - bool public dontWithdraw; - - bool public isOriginal = true; - - constructor( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, - address _masterchef, - uint256 _pid - ) - public - HegicJoint( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hegicCallOptionsPool, - _hegicPutOptionsPool - ) - { - _initalizeSushiJoint(_masterchef, _pid); - } - - function initialize( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, - address _masterchef, - uint256 _pid - ) external { - _initialize(_providerA, _providerB, _router, _weth, _reward); - _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); - _initalizeSushiJoint(_masterchef, _pid); - } - - function _initalizeSushiJoint(address _masterchef, uint256 _pid) internal { - masterchef = IMasterchef(_masterchef); - pid = _pid; - - IERC20(address(pair)).approve(_masterchef, type(uint256).max); - } - - event Cloned(address indexed clone); - - function cloneSushiJoint( - address _providerA, - address _providerB, - address _router, - address _weth, - address _reward, - address _hegicCallOptionsPool, - address _hegicPutOptionsPool, - address _masterchef, - uint256 _pid - ) external returns (address newJoint) { - require(isOriginal, "!original"); - bytes20 addressBytes = bytes20(address(this)); - - assembly { - // EIP-1167 bytecode - let clone_code := mload(0x40) - mstore( - clone_code, - 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 - ) - mstore(add(clone_code, 0x14), addressBytes) - mstore( - add(clone_code, 0x28), - 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 - ) - newJoint := create(0, clone_code, 0x37) - } - - SushiJoint(newJoint).initialize( - _providerA, - _providerB, - _router, - _weth, - _reward, - _hegicCallOptionsPool, - _hegicPutOptionsPool, - _masterchef, - _pid - ); - - emit Cloned(newJoint); - } - - function name() external view override returns (string memory) { - string memory ab = - string( - abi.encodePacked( - IERC20Extended(address(tokenA)).symbol(), - "-", - IERC20Extended(address(tokenB)).symbol() - ) - ); - - return string(abi.encodePacked("HegicSushiJoint(", ab, ")")); - } - - function balanceOfStake() public view override returns (uint256) { - return masterchef.userInfo(pid, address(this)).amount; - } - - function pendingReward() public view override returns (uint256) { - return - ISushiMasterchef(address(masterchef)).pendingSushi( - pid, - address(this) - ); - } - - function getReward() internal override { - masterchef.deposit(pid, 0); - } - - function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { - dontWithdraw = _dontWithdraw; - } - - function depositLP() internal override { - if (balanceOfPair() > 0) { - masterchef.deposit(pid, balanceOfPair()); - } - } - - function withdrawLP() internal override { - uint256 stakeBalance = balanceOfStake(); - if (stakeBalance > 0 && !dontWithdraw) { - masterchef.withdraw(pid, stakeBalance); - } - } - - function withdrawLPManually(uint256 amount) external onlyVaultManagers { - masterchef.withdraw(pid, amount); - } -} From 2877953176d48900a781933d00feb749f717cc6a Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 9 Mar 2022 16:29:21 +0100 Subject: [PATCH 112/132] fix: create folder structure --- contracts/DEXes/SolidexJoint.sol | 467 +++++++++++++++++++++++++++ contracts/DEXes/SpiritJoint.sol | 160 +++++++++ contracts/DEXes/SpookyJoint.sol | 164 ++++++++++ contracts/DEXes/SushiJoint.sol | 165 ++++++++++ contracts/Hedges/HedgilJoint.sol | 298 +++++++++++++++++ contracts/Hedges/HedgilV2Joint.sol | 298 +++++++++++++++++ contracts/Hedges/HegicJoint.sol | 287 ++++++++++++++++ contracts/Hedges/NoHedgeJoint.sol | 66 ++++ contracts/libraries/LPHedgingLib.sol | 278 ++++++++++++++++ 9 files changed, 2183 insertions(+) create mode 100644 contracts/DEXes/SolidexJoint.sol create mode 100644 contracts/DEXes/SpiritJoint.sol create mode 100644 contracts/DEXes/SpookyJoint.sol create mode 100644 contracts/DEXes/SushiJoint.sol create mode 100644 contracts/Hedges/HedgilJoint.sol create mode 100644 contracts/Hedges/HedgilV2Joint.sol create mode 100644 contracts/Hedges/HegicJoint.sol create mode 100644 contracts/Hedges/NoHedgeJoint.sol create mode 100644 contracts/libraries/LPHedgingLib.sol diff --git a/contracts/DEXes/SolidexJoint.sol b/contracts/DEXes/SolidexJoint.sol new file mode 100644 index 0000000..d1d3d45 --- /dev/null +++ b/contracts/DEXes/SolidexJoint.sol @@ -0,0 +1,467 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "../ySwapper.sol"; +import "../Hedges/NoHedgeJoint.sol"; +import "../../interfaces/ISolidex.sol"; +import "../../interfaces/ISolidRouter.sol"; + +interface ISolidlyPair is IUniswapV2Pair { + function getAmountOut(uint256 amountIn, address tokenIn) + external + view + returns (uint256); +} + +contract SolidexJoint is NoHedgeJoint { + ISolidex public solidex; + bool public stable; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex, + bool _stable + ) public NoHedgeJoint(_providerA, _providerB, _router, _weth, _reward) { + _initalizeSolidexJoint(_solidex, _stable); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex, + bool _stable + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initalizeSolidexJoint(_solidex, _stable); + } + + function _initalizeSolidexJoint(address _solidex, bool _stable) internal { + solidex = ISolidex(_solidex); + stable = _stable; + pair = IUniswapV2Pair(getPair()); + IERC20(address(pair)).approve(_solidex, type(uint256).max); + IERC20(address(pair)).approve(address(router), type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSolidexJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _solidex, + bool _stable + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SolidexJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _solidex, + _stable + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("NoHedgeSolidexJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return solidex.userBalances(address(this), address(pair)); + } + + function pendingReward() public view override returns (uint256) { + address[] memory pairs = new address[](1); + pairs[0] = address(pair); + ISolidex.Amounts[] memory pendings = + solidex.pendingRewards(address(this), pairs); + + uint256 pendingSEX = pendings[0].sex; + uint256 pendingSOLID = pendings[0].solid; + + // TODO: convert SEX to SOLID and sum to pendingSOLID + + return pendingSEX; + } + + function getReward() internal override { + address[] memory pairs = new address[](1); + pairs[0] = address(pair); + solidex.getReward(pairs); + // TODO: sell SEX for SOLID + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + solidex.deposit(address(pair), balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + getReward(); + solidex.withdraw(address(pair), stakeBalance); + } + } + + function claimRewardManually() external onlyVaultManagers { + getReward(); + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + solidex.withdraw(address(pair), amount); + } + + // OVERRIDE to incorporate stableswap or volatileswap + function createLP() + internal + override + returns ( + uint256, + uint256, + uint256 + ) + { + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay + return + ISolidRouter(router).addLiquidity( + tokenA, + tokenB, + stable, + balanceOfA() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenA))) + .div(RATIO_PRECISION), + balanceOfB() + .mul(RATIO_PRECISION.sub(getHedgeBudget(tokenB))) + .div(RATIO_PRECISION), + 0, + 0, + address(this), + now + ); + } + + function _closePosition() internal override returns (uint256, uint256) { + // Unstake LP from staking contract + withdrawLP(); + + // Close the hedge + closeHedge(); + + if (balanceOfPair() == 0) { + return (0, 0); + } + + // **WARNING**: This call is sandwichable, care should be taken + // to always execute with a private relay + ISolidRouter(router).removeLiquidity( + tokenA, + tokenB, + stable, + balanceOfPair(), + 0, + 0, + address(this), + now + ); + + return (balanceOfA(), balanceOfB()); + } + + function removeLiquidityManually( + uint256 amount, + uint256 expectedBalanceA, + uint256 expectedBalanceB + ) external override onlyVaultManagers { + ISolidRouter(router).removeLiquidity( + tokenA, + tokenB, + stable, + amount, + 0, + 0, + address(this), + now + ); + require(expectedBalanceA <= balanceOfA(), "!sandwidched"); + require(expectedBalanceB <= balanceOfB(), "!sandwidched"); + } + + function sellCapital( + address _tokenFrom, + address _tokenTo, + uint256 _amountIn + ) internal override returns (uint256 _amountOut) { + uint256[] memory amounts = + ISolidRouter(router).swapExactTokensForTokens( + _amountIn, + 0, + getTokenOutPathSolid(_tokenFrom, _tokenTo), + address(this), + now + ); + _amountOut = amounts[amounts.length - 1]; + } + + function getTokenOutPathSolid(address _token_in, address _token_out) + internal + view + returns (ISolidRouter.route[] memory _routes) + { + address[] memory _path; + bool is_weth = + _token_in == address(WETH) || _token_out == address(WETH); + bool is_internal = + (_token_in == tokenA && _token_out == tokenB) || + (_token_in == tokenB && _token_out == tokenA); + _path = new address[](is_weth || is_internal ? 2 : 3); + _path[0] = _token_in; + if (is_weth || is_internal) { + _path[1] = _token_out; + } else { + _path[1] = address(WETH); + _path[2] = _token_out; + } + + uint256 pathLength = _path.length > 1 ? _path.length - 1 : 1; + _routes = new ISolidRouter.route[](pathLength); + for (uint256 i = 0; i < pathLength; i++) { + bool isStable = is_internal ? stable : false; + _routes[i] = ISolidRouter.route(_path[i], _path[i + 1], isStable); + } + } + + function swapReward(uint256 _rewardBal) + internal + override + returns (address, uint256) + { + // WARNING: NOT SELLING REWARDS! !!! + if (reward == tokenA || reward == tokenB || _rewardBal == 0) { + return (reward, 0); + } + + if (tokenA == WETH || tokenB == WETH) { + return (WETH, 0); + } + + // Assume that position has already been liquidated + (uint256 ratioA, uint256 ratioB) = + getRatios(balanceOfA(), balanceOfB(), investedA, investedB); + if (ratioA >= ratioB) { + return (tokenB, 0); + } + return (tokenA, 0); + } + + function getPair() internal view override returns (address) { + address factory = ISolidRouter(router).factory(); + return ISolidFactory(factory).getPair(tokenA, tokenB, stable); + } + + function estimatedTotalAssetsAfterBalance() + public + view + override + returns (uint256 _aBalance, uint256 _bBalance) + { + uint256 rewardsPending = pendingReward().add(balanceOfReward()); + + (_aBalance, _bBalance) = balanceOfTokensInLP(); + + _aBalance = _aBalance.add(balanceOfA()); + _bBalance = _bBalance.add(balanceOfB()); + + (uint256 callProfit, uint256 putProfit) = getHedgeProfit(); + _aBalance = _aBalance.add(callProfit); + _bBalance = _bBalance.add(putProfit); + + if (reward == tokenA) { + _aBalance = _aBalance.add(rewardsPending); + } else if (reward == tokenB) { + _bBalance = _bBalance.add(rewardsPending); + } else if (rewardsPending != 0) { + address swapTo = findSwapTo(reward); + uint256[] memory outAmounts = + ISolidRouter(router).getAmountsOut( + rewardsPending, + getTokenOutPathSolid(reward, swapTo) + ); + if (swapTo == tokenA) { + _aBalance = _aBalance.add(outAmounts[outAmounts.length - 1]); + } else if (swapTo == tokenB) { + _bBalance = _bBalance.add(outAmounts[outAmounts.length - 1]); + } + } + + (address sellToken, uint256 sellAmount) = + calculateSellToBalance(_aBalance, _bBalance, investedA, investedB); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + + if (sellToken == tokenA) { + uint256 buyAmount = + ISolidlyPair(address(pair)).getAmountOut(sellAmount, sellToken); + _aBalance = _aBalance.sub(sellAmount); + _bBalance = _bBalance.add(buyAmount); + } else if (sellToken == tokenB) { + uint256 buyAmount = + ISolidlyPair(address(pair)).getAmountOut(sellAmount, sellToken); + _bBalance = _bBalance.sub(sellAmount); + _aBalance = _aBalance.add(buyAmount); + } + } + + function calculateSellToBalance( + uint256 currentA, + uint256 currentB, + uint256 startingA, + uint256 startingB + ) internal view override returns (address _sellToken, uint256 _sellAmount) { + if (startingA == 0 || startingB == 0) return (address(0), 0); + + (uint256 ratioA, uint256 ratioB) = + getRatios(currentA, currentB, startingA, startingB); + + if (ratioA == ratioB) return (address(0), 0); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + + if (ratioA > ratioB) { + _sellToken = tokenA; + _sellAmount = _calculateSellToBalance( + _sellToken, + currentA, + currentB, + startingA, + startingB, + 10**uint256(IERC20Extended(tokenA).decimals()) + ); + } else { + _sellToken = tokenB; + _sellAmount = _calculateSellToBalance( + _sellToken, + currentB, + currentA, + startingB, + startingA, + 10**uint256(IERC20Extended(tokenB).decimals()) + ); + } + } + + function _calculateSellToBalance( + address sellToken, + uint256 current0, + uint256 current1, + uint256 starting0, + uint256 starting1, + uint256 precision + ) internal view returns (uint256 _sellAmount) { + uint256 numerator = + current0.sub(starting0.mul(current1).div(starting1)).mul(precision); + uint256 exchangeRate = + ISolidlyPair(address(pair)).getAmountOut(precision, sellToken); + + // First time to approximate + _sellAmount = numerator.div( + precision + starting0.mul(exchangeRate).div(starting1) + ); + // Shortcut to avoid Uniswap amountIn == 0 revert + if (_sellAmount == 0) { + return 0; + } + + // Second time to account for price impact + exchangeRate = ISolidlyPair(address(pair)) + .getAmountOut(_sellAmount, sellToken) + .mul(precision) + .div(_sellAmount); + _sellAmount = numerator.div( + precision + starting0.mul(exchangeRate).div(starting1) + ); + } + + function getYSwapTokens() + internal + view + override + returns (address[] memory, address[] memory) + { + address[] memory tokens = new address[](2); + address[] memory toTokens = new address[](2); + + tokens[0] = 0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7; // sex + toTokens[0] = address(tokenA); // swap to tokenA + + tokens[1] = 0x888EF71766ca594DED1F0FA3AE64eD2941740A20; // solid + toTokens[1] = address(tokenA); // swap to tokenA + + return (tokens, toTokens); + } + + function removeTradeFactoryPermissions() + external + override + onlyVaultManagers + { + _removeTradeFactory(); + } + + function updateTradeFactoryPermissions(address _newTradeFactory) + external + override + onlyGovernance + { + _updateTradeFactory(_newTradeFactory); + } +} diff --git a/contracts/DEXes/SpiritJoint.sol b/contracts/DEXes/SpiritJoint.sol new file mode 100644 index 0000000..f963ea6 --- /dev/null +++ b/contracts/DEXes/SpiritJoint.sol @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "../Hedges/HedgilJoint.sol"; + +interface ISpiritMasterchef is IMasterchef { + function pendingSpirit(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpiritJoint is HedgilJoint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) + public + HedgilJoint( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool + ) + { + _initalizeSpiritJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHedgilJoint(_hedgilPool); + _initalizeSpiritJoint(_masterchef, _pid); + } + + function _initalizeSpiritJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSpiritJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SpiritJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("HedgilSpiritJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + + function pendingReward() public view override returns (uint256) { + return + ISpiritMasterchef(address(masterchef)).pendingSpirit( + pid, + address(this) + ); + } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } +} diff --git a/contracts/DEXes/SpookyJoint.sol b/contracts/DEXes/SpookyJoint.sol new file mode 100644 index 0000000..d9917bb --- /dev/null +++ b/contracts/DEXes/SpookyJoint.sol @@ -0,0 +1,164 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "../Hedges/HedgilV2Joint.sol"; + +interface ISpookyMasterchef is IMasterchef { + function pendingBOO(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SpookyJoint is HedgilV2Joint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) + public + HedgilV2Joint( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool + ) + { + _initalizeSpookyJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHedgilJoint(_hedgilPool); + _initalizeSpookyJoint(_masterchef, _pid); + } + + function _initalizeSpookyJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSpookyJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SpookyJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hedgilPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("HedgilSpookyJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + + function pendingReward() public view override returns (uint256) { + return + ISpookyMasterchef(address(masterchef)).pendingBOO( + pid, + address(this) + ); + } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } + + function claimRewardManually() external onlyVaultManagers { + getReward(); + } +} diff --git a/contracts/DEXes/SushiJoint.sol b/contracts/DEXes/SushiJoint.sol new file mode 100644 index 0000000..ef58011 --- /dev/null +++ b/contracts/DEXes/SushiJoint.sol @@ -0,0 +1,165 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import "../Hedges/HegicJoint.sol"; + +interface ISushiMasterchef is IMasterchef { + function pendingSushi(uint256 _pid, address _user) + external + view + returns (uint256); +} + +contract SushiJoint is HegicJoint { + uint256 public pid; + + IMasterchef public masterchef; + bool public dontWithdraw; + + bool public isOriginal = true; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) + public + HegicJoint( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hegicCallOptionsPool, + _hegicPutOptionsPool + ) + { + _initalizeSushiJoint(_masterchef, _pid); + } + + function initialize( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external { + _initialize(_providerA, _providerB, _router, _weth, _reward); + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + _initalizeSushiJoint(_masterchef, _pid); + } + + function _initalizeSushiJoint(address _masterchef, uint256 _pid) internal { + masterchef = IMasterchef(_masterchef); + pid = _pid; + + IERC20(address(pair)).approve(_masterchef, type(uint256).max); + } + + event Cloned(address indexed clone); + + function cloneSushiJoint( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool, + address _masterchef, + uint256 _pid + ) external returns (address newJoint) { + require(isOriginal, "!original"); + bytes20 addressBytes = bytes20(address(this)); + + assembly { + // EIP-1167 bytecode + let clone_code := mload(0x40) + mstore( + clone_code, + 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 + ) + mstore(add(clone_code, 0x14), addressBytes) + mstore( + add(clone_code, 0x28), + 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 + ) + newJoint := create(0, clone_code, 0x37) + } + + SushiJoint(newJoint).initialize( + _providerA, + _providerB, + _router, + _weth, + _reward, + _hegicCallOptionsPool, + _hegicPutOptionsPool, + _masterchef, + _pid + ); + + emit Cloned(newJoint); + } + + function name() external view override returns (string memory) { + string memory ab = + string( + abi.encodePacked( + IERC20Extended(address(tokenA)).symbol(), + "-", + IERC20Extended(address(tokenB)).symbol() + ) + ); + + return string(abi.encodePacked("HegicSushiJoint(", ab, ")")); + } + + function balanceOfStake() public view override returns (uint256) { + return masterchef.userInfo(pid, address(this)).amount; + } + + function pendingReward() public view override returns (uint256) { + return + ISushiMasterchef(address(masterchef)).pendingSushi( + pid, + address(this) + ); + } + + function getReward() internal override { + masterchef.deposit(pid, 0); + } + + function setDontWithdraw(bool _dontWithdraw) external onlyVaultManagers { + dontWithdraw = _dontWithdraw; + } + + function depositLP() internal override { + if (balanceOfPair() > 0) { + masterchef.deposit(pid, balanceOfPair()); + } + } + + function withdrawLP() internal override { + uint256 stakeBalance = balanceOfStake(); + if (stakeBalance > 0 && !dontWithdraw) { + masterchef.withdraw(pid, stakeBalance); + } + } + + function withdrawLPManually(uint256 amount) external onlyVaultManagers { + masterchef.withdraw(pid, amount); + } +} diff --git a/contracts/Hedges/HedgilJoint.sol b/contracts/Hedges/HedgilJoint.sol new file mode 100644 index 0000000..5006db6 --- /dev/null +++ b/contracts/Hedges/HedgilJoint.sol @@ -0,0 +1,298 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../libraries/LPHedgingLib.sol"; +import "../Joint.sol"; + +interface IHedgilPool { + function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); + + function getHedgeProfit(uint256 hedgeID) external view returns (uint256); + + function getHedgeStrike(uint256 hedgeID) external view returns (uint256); + + function getCurrentPayout(uint256 hedgeID) external view returns (uint256); + + function hedgeLPToken( + address pair, + uint256 protectionRange, + uint256 period + ) external returns (uint256, uint256); + + function closeHedge(uint256 hedgedID) + external + returns (uint256 payoff, uint256 exercisePrice); +} + +abstract contract HedgilJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeHedgeID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 private constant PRICE_DECIMALS = 1e18; + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hedgilPool; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHedgilJoint(_hedgilPool); + } + + function _initializeHedgilJoint(address _hedgilPool) internal { + hedgilPool = _hedgilPool; + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + + IERC20(tokenB).approve(_hedgilPool, type(uint256).max); + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + // Hedgil only accepts the quote token + if (token == address(tokenB)) { + return hedgeBudget; + } + + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeHedgeID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget <= RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period <= 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange <= RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function closeHedgeManually() external onlyVaultManagers { + _closeHedge(); + } + + function resetHedge() external onlyGovernance { + activeHedgeID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return IHedgilPool(hedgilPool).getHedgeStrike(activeHedgeID); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget == 0 || !isHedgingEnabled) { + return (0, 0); + } + + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); // dev: already-open + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck + ); // dev: !open-price + + // NOTE: hedge is always paid in tokenB, so costA is always = 0 + // costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); + } + + function closeHedge() internal override { + // only close hedge if a hedge is open + if (activeHedgeID == 0 || !isHedgingEnabled) { + return; + } + + _closeHedge(); + } + + function _closeHedge() internal { + (, uint256 exercisePrice) = + IHedgilPool(hedgilPool).closeHedge(activeHedgeID); + + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeHedgeID = 0; + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeHedgeID == 0) { + return false; + } + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + if (activeHedgeID == 0) { + return false; + } + + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if (timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100)) { + return true; + } + } +} diff --git a/contracts/Hedges/HedgilV2Joint.sol b/contracts/Hedges/HedgilV2Joint.sol new file mode 100644 index 0000000..5154d30 --- /dev/null +++ b/contracts/Hedges/HedgilV2Joint.sol @@ -0,0 +1,298 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../Joint.sol"; + +interface IHedgilPool { + function quoteToken() external view returns (address); + + function getTimeToMaturity(uint256 hedgeID) external view returns (uint256); + + function getCurrentPayout(uint256 hedgeID) external view returns (uint256); + + function hedgeLPToken( + address pair, + uint256 protectionRange, + uint256 period + ) external returns (uint256, uint256); + + function closeHedge(uint256 hedgedID) + external + returns (uint256 payoff, uint256 exercisePrice); +} + +abstract contract HedgilV2Joint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeHedgeID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hedgilPool; + + uint256 private constant PRICE_DECIMALS = 1e18; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hedgilPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHedgilJoint(_hedgilPool); + } + + function _initializeHedgilJoint(address _hedgilPool) internal { + hedgilPool = _hedgilPool; + require(IHedgilPool(_hedgilPool).quoteToken() == tokenB); // dev: tokenB != quotetoken + + hedgeBudget = 25; // 0.25% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + + IERC20(tokenB).approve(_hedgilPool, type(uint256).max); + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + // Hedgil only accepts the quote token + if (token == address(tokenB)) { + return hedgeBudget; + } + + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + // Handle the case where hedgil is closed but estimatedTotalAssets is called in any of the + // Provider strats (happens when closing epoch and vault.report calls estimatedTotalAssets) + if (activeHedgeID == 0) { + return (0, 0); + } + return (0, IHedgilPool(hedgilPool).getCurrentPayout(activeHedgeID)); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeHedgeID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget <= RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period <= 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange <= RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function closeHedgeManually() external onlyVaultManagers { + _closeHedge(); + } + + function resetHedge() external onlyGovernance { + activeHedgeID = 0; + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget == 0 || !isHedgingEnabled) { + return (0, 0); + } + + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeHedgeID == 0); // dev: already-open + uint256 strikePrice; + (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( + address(_pair), + protectionRange, + period + ); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck + ); // dev: !open-price + + // NOTE: hedge is always paid in tokenB, so costA is always = 0 + costB = initialBalanceB.sub(balanceOfB()); + } + + function closeHedge() internal override { + // only close hedge if a hedge is open + if (activeHedgeID == 0 || !isHedgingEnabled) { + return; + } + + _closeHedge(); + } + + function _closeHedge() internal { + (, uint256 exercisePrice) = + IHedgilPool(hedgilPool).closeHedge(activeHedgeID); + + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeHedgeID = 0; + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeHedgeID == 0) { + return false; + } + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + IHedgilPool(hedgilPool).getTimeToMaturity(activeHedgeID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + if (activeHedgeID == 0) { + return false; + } + + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if (timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100)) { + return true; + } + } +} diff --git a/contracts/Hedges/HegicJoint.sol b/contracts/Hedges/HegicJoint.sol new file mode 100644 index 0000000..0c1ba48 --- /dev/null +++ b/contracts/Hedges/HegicJoint.sol @@ -0,0 +1,287 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../libraries/LPHedgingLib.sol"; +import "../Joint.sol"; + +abstract contract HegicJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + uint256 public activeCallID; + uint256 public activePutID; + + uint256 public hedgeBudget; + uint256 public protectionRange; + uint256 public period; + + uint256 private minTimeToMaturity; + + bool public skipManipulatedCheck; + bool public isHedgingEnabled; + + uint256 private constant PRICE_DECIMALS = 1e8; + uint256 public maxSlippageOpen; + uint256 public maxSlippageClose; + + address public hegicCallOptionsPool; + address public hegicPutOptionsPool; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward, + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) public Joint(_providerA, _providerB, _router, _weth, _reward) { + _initializeHegicJoint(_hegicCallOptionsPool, _hegicPutOptionsPool); + } + + function _initializeHegicJoint( + address _hegicCallOptionsPool, + address _hegicPutOptionsPool + ) internal { + hegicCallOptionsPool = _hegicCallOptionsPool; + hegicPutOptionsPool = _hegicPutOptionsPool; + + hedgeBudget = 50; // 0.5% per hedging period + protectionRange = 1000; // 10% + period = 7 days; + minTimeToMaturity = 3600; // 1 hour + maxSlippageOpen = 100; // 1% + maxSlippageClose = 100; // 1% + + isHedgingEnabled = true; + } + + function onERC721Received( + address, + address, + uint256, + bytes calldata + ) public pure virtual returns (bytes4) { + return this.onERC721Received.selector; + } + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + return hedgeBudget; + } + + function getTimeToMaturity() public view returns (uint256) { + return LPHedgingLib.getTimeToMaturity(activeCallID, activePutID); + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return LPHedgingLib.getOptionsProfit(activeCallID, activePutID); + } + + function setSkipManipulatedCheck(bool _skipManipulatedCheck) + external + onlyVaultManagers + { + skipManipulatedCheck = _skipManipulatedCheck; + } + + function setMaxSlippageClose(uint256 _maxSlippageClose) + external + onlyVaultManagers + { + require(_maxSlippageClose <= RATIO_PRECISION); // dev: !boundary + maxSlippageClose = _maxSlippageClose; + } + + function setMaxSlippageOpen(uint256 _maxSlippageOpen) + external + onlyVaultManagers + { + require(_maxSlippageOpen <= RATIO_PRECISION); // dev: !boundary + maxSlippageOpen = _maxSlippageOpen; + } + + function setMinTimeToMaturity(uint256 _minTimeToMaturity) + external + onlyVaultManagers + { + require(_minTimeToMaturity <= period); // avoid incorrect settings + minTimeToMaturity = _minTimeToMaturity; + } + + function setIsHedgingEnabled(bool _isHedgingEnabled, bool force) + external + onlyVaultManagers + { + // if there is an active hedge, we need to force the disabling + if (force || (activeCallID == 0 && activePutID == 0)) { + isHedgingEnabled = _isHedgingEnabled; + } + } + + function setHedgeBudget(uint256 _hedgeBudget) external onlyVaultManagers { + require(_hedgeBudget < RATIO_PRECISION); + hedgeBudget = _hedgeBudget; + } + + function setHedgingPeriod(uint256 _period) external onlyVaultManagers { + require(_period < 90 days); + period = _period; + } + + function setProtectionRange(uint256 _protectionRange) + external + onlyVaultManagers + { + require(_protectionRange < RATIO_PRECISION); + protectionRange = _protectionRange; + } + + function resetHedge() external onlyGovernance { + activeCallID = 0; + activePutID = 0; + } + + function getHedgeStrike() internal view returns (uint256) { + return LPHedgingLib.getHedgeStrike(activeCallID, activePutID); + } + + function closeHedgeManually(uint256 callID, uint256 putID) + external + onlyVaultManagers + { + (, , uint256 exercisePrice) = LPHedgingLib.closeHedge(callID, putID); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeCallID = 0; + activePutID = 0; + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + if (hedgeBudget > 0 && isHedgingEnabled) { + // take into account that if hedgeBudget is not enough, it will revert + IERC20 _pair = IERC20(getPair()); + uint256 initialBalanceA = balanceOfA(); + uint256 initialBalanceB = balanceOfB(); + // Only able to open a new position if no active options + require(activeCallID == 0 && activePutID == 0); // dev: opened + uint256 strikePrice; + (activeCallID, activePutID, strikePrice) = LPHedgingLib + .hedgeLPToken(address(_pair), protectionRange, period); + + require( + _isWithinRange(strikePrice, maxSlippageOpen) || + skipManipulatedCheck + ); // dev: !open-price + + costA = initialBalanceA.sub(balanceOfA()); + costB = initialBalanceB.sub(balanceOfB()); + } + } + + function closeHedge() internal override { + uint256 exercisePrice; + // only close hedge if a hedge is open + if (activeCallID != 0 && activePutID != 0 && isHedgingEnabled) { + (, , exercisePrice) = LPHedgingLib.closeHedge( + activeCallID, + activePutID + ); + require( + _isWithinRange(exercisePrice, maxSlippageClose) || + skipManipulatedCheck + ); // dev: !close-price + activeCallID = 0; + activePutID = 0; + } + } + + function _isWithinRange(uint256 oraclePrice, uint256 maxSlippage) + internal + view + returns (bool) + { + if (oraclePrice == 0) { + return false; + } + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + + (uint256 reserveA, uint256 reserveB) = getReserves(); + uint256 currentPairPrice = + reserveB.mul(tokenADecimals).mul(PRICE_DECIMALS).div(reserveA).div( + tokenBDecimals + ); + // This is a price check to avoid manipulated pairs. It checks current pair price vs hedging protocol oracle price (i.e. exercise) + // we need pairPrice ⁄ oraclePrice to be within (1+maxSlippage) and (1-maxSlippage) + // otherwise, we consider the price manipulated + return + currentPairPrice > oraclePrice + ? currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) < + RATIO_PRECISION.add(maxSlippage) + : currentPairPrice.mul(RATIO_PRECISION).div(oraclePrice) > + RATIO_PRECISION.sub(maxSlippage); + } + + function shouldEndEpoch() public view override returns (bool) { + // End epoch if price moved too much (above / below the protectionRange) or hedge is about to expire + if (activeCallID != 0 || activePutID != 0) { + // if Time to Maturity of hedge is lower than min threshold, need to end epoch NOW + if ( + LPHedgingLib.getTimeToMaturity(activeCallID, activePutID) <= + minTimeToMaturity + ) { + return true; + } + + // NOTE: the initial price is calculated using the added liquidity + uint256 tokenADecimals = + uint256(10)**uint256(IERC20Extended(tokenA).decimals()); + uint256 tokenBDecimals = + uint256(10)**uint256(IERC20Extended(tokenB).decimals()); + uint256 initPrice = + investedB + .mul(tokenADecimals) + .mul(PRICE_DECIMALS) + .div(investedA) + .div(tokenBDecimals); + return !_isWithinRange(initPrice, protectionRange); + } + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + // if we are closing the position before 50% of hedge period has passed, we did something wrong so auto-init is stopped + uint256 timeToMaturity = getTimeToMaturity(); + if (activeCallID != 0 && activePutID != 0) { + // NOTE: if timeToMaturity is 0, it means that the epoch has finished without being exercised + // Something might be wrong so we don't start new epochs + if ( + timeToMaturity == 0 || timeToMaturity > period.mul(50).div(100) + ) { + return true; + } + } + } +} diff --git a/contracts/Hedges/NoHedgeJoint.sol b/contracts/Hedges/NoHedgeJoint.sol new file mode 100644 index 0000000..0aaa135 --- /dev/null +++ b/contracts/Hedges/NoHedgeJoint.sol @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: AGPL-3.0 +pragma solidity 0.6.12; +pragma experimental ABIEncoderV2; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../Joint.sol"; + +abstract contract NoHedgeJoint is Joint { + using SafeERC20 for IERC20; + using Address for address; + using SafeMath for uint256; + + constructor( + address _providerA, + address _providerB, + address _router, + address _weth, + address _reward + ) public Joint(_providerA, _providerB, _router, _weth, _reward) {} + + function getHedgeBudget(address token) + public + view + override + returns (uint256) + { + return 0; + } + + function getTimeToMaturity() public view returns (uint256) { + return 0; + } + + function getHedgeProfit() public view override returns (uint256, uint256) { + return (0, 0); + } + + function hedgeLP() + internal + override + returns (uint256 costA, uint256 costB) + { + // NO HEDGE + return (0, 0); + } + + function closeHedge() internal override { + // NO HEDGE + return; + } + + function shouldEndEpoch() public view override returns (bool) { + return false; + } + + // this function is called by Joint to see if it needs to stop initiating new epochs due to too high volatility + function _autoProtect() internal view override returns (bool) { + return false; + } +} diff --git a/contracts/libraries/LPHedgingLib.sol b/contracts/libraries/LPHedgingLib.sol new file mode 100644 index 0000000..ce4576d --- /dev/null +++ b/contracts/libraries/LPHedgingLib.sol @@ -0,0 +1,278 @@ +pragma solidity 0.6.12; + +import { + SafeERC20, + SafeMath, + IERC20, + Address +} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol"; +import "@openzeppelin/contracts/math/Math.sol"; +import "../../interfaces/uni/IUniswapV2Pair.sol"; +import "../../interfaces/hegic/IHegicOptions.sol"; +import "../../interfaces/IERC20Extended.sol"; + +interface IPriceProvider { + function latestRoundData() + external + view + returns ( + uint80 roundId, + int256 answer, + uint256 startedAt, + uint256 updatedAt, + uint80 answeredInRound + ); +} + +interface HegicJointAPI { + function hegicCallOptionsPool() external view returns (address); + + function hegicPutOptionsPool() external view returns (address); +} + +library LPHedgingLib { + using SafeMath for uint256; + using SafeERC20 for IERC20; + using Address for address; + + address public constant hegicOptionsManager = + 0x1BA4b447d0dF64DA64024e5Ec47dA94458C1e97f; + + uint256 private constant MAX_BPS = 10_000; + + function _checkAllowance( + uint256 callAmount, + uint256 putAmount, + uint256 period + ) internal { + IERC20 _token; + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + _token = hegicCallOptionsPool.token(); + if ( + _token.allowance(address(hegicCallOptionsPool), address(this)) < + getOptionCost(hegicCallOptionsPool, period, callAmount) + ) { + _token.approve(address(hegicCallOptionsPool), type(uint256).max); + } + + _token = hegicPutOptionsPool.token(); + if ( + _token.allowance(address(hegicPutOptionsPool), address(this)) < + getOptionCost(hegicPutOptionsPool, period, putAmount) + ) { + _token.approve(address(hegicPutOptionsPool), type(uint256).max); + } + } + + function getCurrentPrice() public returns (uint256) { + IPriceProvider pp = + IPriceProvider(_hegicCallOptionsPool().priceProvider()); + (, int256 answer, , , ) = pp.latestRoundData(); + return uint256(answer); + } + + function _hegicCallOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicCallOptionsPool()); + } + + function _hegicPutOptionsPool() internal view returns (IHegicPool) { + return IHegicPool(HegicJointAPI(address(this)).hegicPutOptionsPool()); + } + + function hedgeLPToken( + address lpToken, + uint256 h, + uint256 period + ) + external + returns ( + uint256 callID, + uint256 putID, + uint256 strike + ) + { + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + uint256 q = getLPInfo(lpToken, hegicCallOptionsPool); + if (h == 0 || period == 0 || q == 0) { + return (0, 0, 0); + } + + (uint256 putAmount, uint256 callAmount) = getOptionsAmount(q, h); + + _checkAllowance(callAmount, putAmount, period); + callID = buyOptionFrom(hegicCallOptionsPool, callAmount, period); + putID = buyOptionFrom(hegicPutOptionsPool, putAmount, period); + strike = getCurrentPrice(); + } + + function getOptionCost( + IHegicPool pool, + uint256 period, + uint256 amount + ) public view returns (uint256) { + // Strike = 0 means ATM option + (uint256 premium, uint256 settlementFee) = + pool.calculateTotalPremium(period, amount, 0); + return premium + settlementFee; + } + + function getOptionsProfit(uint256 callID, uint256 putID) + external + view + returns (uint256, uint256) + { + return (getCallProfit(callID), getPutProfit(putID)); + } + + function getCallProfit(uint256 id) internal view returns (uint256) { + if (id == 0) { + return 0; + } + return _hegicCallOptionsPool().profitOf(id); + } + + function getPutProfit(uint256 id) internal view returns (uint256) { + if (id == 0) { + return 0; + } + return _hegicPutOptionsPool().profitOf(id); + } + + function closeHedge(uint256 callID, uint256 putID) + external + returns ( + uint256 payoutTokenA, + uint256 payoutTokenB, + uint256 exercisePrice + ) + { + IHegicPool hegicCallOptionsPool = _hegicCallOptionsPool(); + IHegicPool hegicPutOptionsPool = _hegicPutOptionsPool(); + + exercisePrice = getCurrentPrice(); + // Check the options have not expired + // NOTE: call and put options expiration MUST be the same + (, , , , uint256 expired, , ) = hegicCallOptionsPool.options(callID); + if (expired < block.timestamp) { + return (0, 0, exercisePrice); + } + + payoutTokenA = hegicCallOptionsPool.profitOf(callID); + payoutTokenB = hegicPutOptionsPool.profitOf(putID); + + if (payoutTokenA > 0) { + // call option is ITM + hegicCallOptionsPool.exercise(callID); + } + + if (payoutTokenB > 0) { + // put option is ITM + hegicPutOptionsPool.exercise(putID); + } + } + + function getOptionsAmount(uint256 q, uint256 h) + public + view + returns (uint256 putAmount, uint256 callAmount) + { + callAmount = getCallAmount(q, h); + putAmount = getPutAmount(q, h); + } + + function getCallAmount(uint256 q, uint256 h) public view returns (uint256) { + uint256 one = MAX_BPS; + return + one + .sub(uint256(2).mul(one).mul(sqrt(one.add(h)).sub(one)).div(h)) + .mul(q) + .div(MAX_BPS); // 1 - 2 / h * (sqrt(1 + h) - 1) + } + + function getPutAmount(uint256 q, uint256 h) public view returns (uint256) { + uint256 one = MAX_BPS; + return + uint256(2) + .mul(one) + .mul(one.sub(sqrt(one.sub(h)))) + .div(h) + .sub(one) + .mul(q) + .div(MAX_BPS); // 2 * (1 - sqrt(1 - h)) / h - 1 + } + + function buyOptionFrom( + IHegicPool pool, + uint256 amount, + uint256 period + ) internal returns (uint256) { + return pool.sellOption(address(this), period, amount, 0); // strike = 0 is ATM + } + + function getLPInfo(address lpToken, IHegicPool hegicCallOptionsPool) + public + view + returns (uint256 q) + { + uint256 amount = IUniswapV2Pair(lpToken).balanceOf(address(this)); + + address token0 = IUniswapV2Pair(lpToken).token0(); + address token1 = IUniswapV2Pair(lpToken).token1(); + + uint256 balance0 = IERC20(token0).balanceOf(address(lpToken)); + uint256 balance1 = IERC20(token1).balanceOf(address(lpToken)); + uint256 totalSupply = IUniswapV2Pair(lpToken).totalSupply(); + + uint256 token0Amount = amount.mul(balance0) / totalSupply; + uint256 token1Amount = amount.mul(balance1) / totalSupply; + + address mainAsset = address(hegicCallOptionsPool.token()); + if (mainAsset == token0) { + q = token0Amount; + } else if (mainAsset == token1) { + q = token1Amount; + } else { + revert("LPtoken not supported"); + } + } + + function getTimeToMaturity(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + if (callID == 0 || putID == 0) { + return 0; + } + (, , , , uint256 expiredCall, , ) = + _hegicCallOptionsPool().options(callID); + (, , , , uint256 expiredPut, , ) = + _hegicPutOptionsPool().options(putID); + // use lowest time to maturity (should be the same) + uint256 expired = expiredCall > expiredPut ? expiredPut : expiredCall; + if (expired < block.timestamp) { + return 0; + } + return expired.sub(block.timestamp); + } + + function getHedgeStrike(uint256 callID, uint256 putID) + public + view + returns (uint256) + { + // NOTE: strike is the same for both options + (, uint256 strikeCall, , , , , ) = + _hegicCallOptionsPool().options(callID); + return strikeCall; + } + + function sqrt(uint256 x) public pure returns (uint256 result) { + x = x.mul(MAX_BPS); + result = x; + uint256 k = (x >> 1) + 1; + while (k < result) (result, k) = (k, (x / k + k) >> 1); + } +} From b2a3bde25e35d6d3beaaf58a983a75814fd7361f Mon Sep 17 00:00:00 2001 From: jmonteer Date: Wed, 9 Mar 2022 17:40:58 +0100 Subject: [PATCH 113/132] fix: naming of airdrop_rewards --- tests/conftest.py | 13 ------------- tests/test_open_position.py | 4 ++-- tests/utils/actions.py | 2 +- 3 files changed, 3 insertions(+), 16 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 588a727..e9601d0 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -30,19 +30,6 @@ def donate(wftm, accounts, gov): donor.transfer(accounts[i], 100e18) donor.transfer(gov, 100e18) -@pytest.fixture(scope="session", autouse=True) -def tenderly_fork(web3): - gas_price(1) - fork_base_url = "https://simulate.yearn.network/fork" - payload = {"network_id": "250"} - resp = requests.post(fork_base_url, headers={}, json=payload) - fork_id = resp.json()["simulation_fork"]["id"] - fork_rpc_url = f"https://rpc.tenderly.co/fork/{fork_id}" - print(fork_rpc_url) - tenderly_provider = web3.HTTPProvider(fork_rpc_url, {"timeout": 600}) - web3.provider = tenderly_provider - print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") - @pytest.fixture(scope="session", autouse=True) def reset_chain(chain): diff --git a/tests/test_open_position.py b/tests/test_open_position.py index 175f750..e49baa7 100644 --- a/tests/test_open_position.py +++ b/tests/test_open_position.py @@ -390,7 +390,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -483,7 +483,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) diff --git a/tests/utils/actions.py b/tests/utils/actions.py index 13144b1..b7ce5c3 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -194,7 +194,7 @@ def dump_token(token_whale, tokenFrom, tokenTo, router, amount): ) -def dump_rewards(rewards_whale, amount_token, router, rewards, joint, token): +def airdrop_rewards(rewards_whale, amount_token, router, rewards, joint, token): amount_rewards = utils.swap_tokens_value(router, token, rewards, amount_token) print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") rewards.transfer(joint, amount_rewards, {"from": rewards_whale}) From 3ae8742e1347c31bd62975bbaae9d20804f0383d Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 9 Mar 2022 20:03:41 +0100 Subject: [PATCH 114/132] fix: fixed hedgilv2 spooky tests with merge --- tests/conftest.py | 56 ++++++++++++++++--------------------- tests/test_open_position.py | 4 +-- 2 files changed, 26 insertions(+), 34 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 588a727..4f3ee23 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -6,9 +6,9 @@ # Function scoped isolation fixture to enable xdist. # Snapshots the chain before each test and reverts after test completion. -@pytest.fixture(scope="function", autouse=True) -def shared_setup(fn_isolation): - pass +# @pytest.fixture(scope="function", autouse=True) +# def shared_setup(fn_isolation): +# pass @pytest.fixture(scope="session", autouse=False) def tenderly_fork(web3): @@ -23,14 +23,14 @@ def tenderly_fork(web3): web3.provider = tenderly_provider print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") -@pytest.fixture(scope="module", autouse=True) +@pytest.fixture(scope="session", autouse=True) def donate(wftm, accounts, gov): donor = accounts.at(wftm, force=True) for i in range(10): donor.transfer(accounts[i], 100e18) donor.transfer(gov, 100e18) -@pytest.fixture(scope="session", autouse=True) +@pytest.fixture(scope="session", autouse=False) def tenderly_fork(web3): gas_price(1) fork_base_url = "https://simulate.yearn.network/fork" @@ -53,14 +53,6 @@ def reset_chain(chain): chain.reset() print(f"Reset Height: {chain.height}") - -@pytest.fixture(scope="module", autouse=True) -def donate(wftm, accounts, gov): - donor = accounts.at(wftm, force=True) - for i in range(10): - donor.transfer(accounts[i], 10e18) - donor.transfer(gov, 10e18) - @pytest.fixture(scope="session") def gov(accounts): @@ -373,9 +365,9 @@ def weth_amount(user, weth): def vaultA(pm, gov, rewards, guardian, management, tokenA): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) - vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov, "gas_price":0}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov, "gas_price":0}) + vault.setManagement(management, {"from": gov, "gas_price":0}) yield vault @@ -383,9 +375,9 @@ def vaultA(pm, gov, rewards, guardian, management, tokenA): def vaultB(pm, gov, rewards, guardian, management, tokenB): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) - vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov, "gas_price":0}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov, "gas_price":0}) + vault.setManagement(management, {"from": gov, "gas_price":0}) yield vault @@ -434,7 +426,7 @@ def joint( masterchef, mc_pid, ) - + joint.setMaxPercentageLoss(500, {"from": gov}) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) @@ -444,15 +436,15 @@ def joint( @pytest.fixture def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) - strategy.setKeeper(keeper, {"from": gov}) - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) - strategy.setDoHealthCheck(False, {"from": gov}) + strategy.setKeeper(keeper, {"from": gov, "gas_price":0}) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov, "gas_price":0}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + strategy.setDoHealthCheck(False, {"from": gov, "gas_price":0}) Contract(strategy.healthCheck()).setlossLimitRatio( - 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) Contract(strategy.healthCheck()).setProfitLimitRatio( - 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) yield strategy @@ -460,15 +452,15 @@ def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): @pytest.fixture def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) - strategy.setKeeper(keeper, {"from": gov}) - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) - strategy.setDoHealthCheck(False, {"from": gov}) + strategy.setKeeper(keeper, {"from": gov, "gas_price":0}) + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov, "gas_price":0}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + strategy.setDoHealthCheck(False, {"from": gov, "gas_price":0}) Contract(strategy.healthCheck()).setlossLimitRatio( - 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) Contract(strategy.healthCheck()).setProfitLimitRatio( - 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) yield strategy diff --git a/tests/test_open_position.py b/tests/test_open_position.py index 175f750..5679c38 100644 --- a/tests/test_open_position.py +++ b/tests/test_open_position.py @@ -390,7 +390,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.dump_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -483,7 +483,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.dump_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.dump_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) From 77f59c452fc86fde6d2ad1bc35ba1cb23e1764ef Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Thu, 10 Mar 2022 12:03:47 +0100 Subject: [PATCH 115/132] fix: tests passing after nohedge merge --- tests/test_extreme_price_movement.py | 4 +- tests/test_harvests.py | 432 --------------------------- tests/test_lp_token_airdrop.py | 4 +- tests/test_open_position.py | 12 +- 4 files changed, 6 insertions(+), 446 deletions(-) delete mode 100644 tests/test_harvests.py diff --git a/tests/test_extreme_price_movement.py b/tests/test_extreme_price_movement.py index 28e7ae8..e46baf4 100644 --- a/tests/test_extreme_price_movement.py +++ b/tests/test_extreme_price_movement.py @@ -179,7 +179,7 @@ def test_extreme_price_movement_tokenA_with_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -373,7 +373,7 @@ def test_extreme_price_movement_tokenB_with_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) diff --git a/tests/test_harvests.py b/tests/test_harvests.py deleted file mode 100644 index a29c941..0000000 --- a/tests/test_harvests.py +++ /dev/null @@ -1,432 +0,0 @@ -from utils import actions, checks, utils -import pytest -from brownie import Contract, chain -import eth_utils -from eth_abi.packed import encode_abi_packed - -# tests harvesting a strategy that returns profits correctly -def test_profitable_harvest( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, -): - - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - returnA = profitA / investedA - returnB = profitB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - - # Return approximately equal - assert pytest.approx(returnA, rel=1e-3) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB - - -# tests harvesting manually -def test_manual_exit( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - joint.claimRewardManually() - joint.withdrawLPManually(joint.balanceOfStake()) - - joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) - joint.returnLooseToProvidersManually({"from": gov}) - - assert tokenA.balanceOf(providerA) > amountA - assert tokenB.balanceOf(providerB) > amountB - - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) - - providerA.harvest() - providerB.harvest() - - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 - assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 - - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - - -# tests harvesting a strategy that returns profits correctly with a big swap imbalancing -@pytest.mark.parametrize("swap_from", ["a", "b"]) -def test_profitable_with_big_imbalance_harvest( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - router, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, - swap_from, -): - - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - token_in = tokenA if swap_from == "a" else tokenB - token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale - token_in.approve(router, 2 ** 256 - 1, {"from": token_in_whale}) - router.swapExactTokensForTokensSimple( - 10_000_000 * 10 ** token_in.decimals(), - 0, - token_in, - tokenB if swap_from == "a" else tokenA, - True, - token_in_whale, - 2 ** 256 - 1, - {"from": token_in_whale}, - ) - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - returnA = profitA / investedA - returnB = profitB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - - # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB - - -# tests harvesting a strategy that returns profits correctly -def test_profitable_harvest_yswaps( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - lp_token, - wftm, - trade_factory, - yMechs_multisig, -): - # TODO: get this ready for solidex - return - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - joint.claimRewardManually() - - token_out = joint.tokenA() - - receiver = joint.address - multicall_swapper = Contract("0x590B3e12Ded77dE66CBF45050cD07a65d1F51dDD") - - ins = [solid_token, sex_token] - - for id in ins: - print(id.address) - token_in = id - - amount_in = id.balanceOf(joint) - print( - f"Executing trade {id}, tokenIn: {token_in.symbol()} -> tokenOut {token_out.symbol()} w/ amount in {amount_in/1e18}" - ) - - asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] - - # always start with optimisations. 5 is CallOnlyNoValue - optimsations = [["uint8"], [5]] - a = optimsations[0] - b = optimsations[1] - - calldata = token_in.approve.encode_input(solid_router, amount_in) - t = createTx(token_in, calldata) - a = a + t[0] - b = b + t[1] - - calldata = solid_router.swapExactTokensForTokens.encode_input( - amount_in, - 0, - [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], - receiver, # "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", - - 2 ** 256 - 1, - ) - t = createTx(solid_router, calldata) - a = a + t[0] - b = b + t[1] - - transaction = encode_abi_packed(a, b) - - # min out must be at least 1 to ensure that the tx works correctly - # trade_factory.execute["uint256, address, uint, bytes"]( - # multicall_swapper.address, 1, transaction, {"from": ymechs_safe} - # ) - trade_factory.execute["tuple,address,bytes"]( - asyncTradeExecutionDetails, - multicall_swapper, - transaction, - {"from": yMechs_multisig, "gas_price": 0}, - ) - print( - f"Joint {token_out.symbol()} balance: {token_out.balanceOf(joint)/10**token_out.decimals():.6f}" - ) - - solid_post = solid_token.balanceOf(joint) - sex_post = sex_token.balanceOf(joint) - assert solid_post == 0 - assert sex_post == 0 - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - lossA = txA.events["Harvested"]["loss"] - lossB = txB.events["Harvested"]["loss"] - returnA = profitA / investedA if profitA > 0 else -lossA / investedA - returnB = profitB / investedB if profitB > 0 else -lossB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - assert profitA > 0 - assert profitB > 0 - - # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() >= before_pps_tokenA - assert vaultB.pricePerShare() >= before_pps_tokenB - - -def createTx(to, data): - inBytes = eth_utils.to_bytes(hexstr=data) - return [["address", "uint256", "bytes"], [to.address, len(inBytes), inBytes]] diff --git a/tests/test_lp_token_airdrop.py b/tests/test_lp_token_airdrop.py index e44c5a9..d6d2353 100644 --- a/tests/test_lp_token_airdrop.py +++ b/tests/test_lp_token_airdrop.py @@ -71,7 +71,7 @@ def test_lp_token_airdrop_joint_open( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Dump some lp_tokens into the strat while positions are open - lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale) / 2, {"from": lp_whale}) (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() @@ -130,7 +130,7 @@ def test_lp_token_airdrop_joint_closed( # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) - lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale) / 2, {"from": lp_whale}) # Make sure joint has lp balance assert joint.balanceOfPair() > 0 diff --git a/tests/test_open_position.py b/tests/test_open_position.py index 28b679f..07d613b 100644 --- a/tests/test_open_position.py +++ b/tests/test_open_position.py @@ -390,11 +390,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B -<<<<<<< HEAD - actions.dump_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) -======= - actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) ->>>>>>> b2a3bde25e35d6d3beaaf58a983a75814fd7361f + actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -487,11 +483,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B -<<<<<<< HEAD - actions.dump_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) -======= - actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) ->>>>>>> b2a3bde25e35d6d3beaaf58a983a75814fd7361f + actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) From 2389867288fe29a6f25e58c185798f6b92437baa Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Thu, 10 Mar 2022 12:07:01 +0100 Subject: [PATCH 116/132] Hedgilv2 (#23) * fix: fixed hedgilv2 spooky tests with merge * fix: tests passing after nohedge merge --- tests/conftest.py | 57 ++-- tests/test_extreme_price_movement.py | 4 +- tests/test_harvests.py | 432 --------------------------- tests/test_lp_token_airdrop.py | 4 +- tests/test_open_position.py | 4 +- 5 files changed, 30 insertions(+), 471 deletions(-) delete mode 100644 tests/test_harvests.py diff --git a/tests/conftest.py b/tests/conftest.py index e9601d0..c0d45d8 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -6,9 +6,9 @@ # Function scoped isolation fixture to enable xdist. # Snapshots the chain before each test and reverts after test completion. -@pytest.fixture(scope="function", autouse=True) -def shared_setup(fn_isolation): - pass +# @pytest.fixture(scope="function", autouse=True) +# def shared_setup(fn_isolation): +# pass @pytest.fixture(scope="session", autouse=False) def tenderly_fork(web3): @@ -23,14 +23,13 @@ def tenderly_fork(web3): web3.provider = tenderly_provider print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") -@pytest.fixture(scope="module", autouse=True) +@pytest.fixture(scope="session", autouse=True) def donate(wftm, accounts, gov): donor = accounts.at(wftm, force=True) for i in range(10): donor.transfer(accounts[i], 100e18) donor.transfer(gov, 100e18) - - + @pytest.fixture(scope="session", autouse=True) def reset_chain(chain): print(f"Initial Height: {chain.height}") @@ -40,14 +39,6 @@ def reset_chain(chain): chain.reset() print(f"Reset Height: {chain.height}") - -@pytest.fixture(scope="module", autouse=True) -def donate(wftm, accounts, gov): - donor = accounts.at(wftm, force=True) - for i in range(10): - donor.transfer(accounts[i], 10e18) - donor.transfer(gov, 10e18) - @pytest.fixture(scope="session") def gov(accounts): @@ -360,9 +351,9 @@ def weth_amount(user, weth): def vaultA(pm, gov, rewards, guardian, management, tokenA): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) - vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) + vault.initialize(tokenA, gov, rewards, "", "", guardian, management, {"from": gov, "gas_price":0}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov, "gas_price":0}) + vault.setManagement(management, {"from": gov, "gas_price":0}) yield vault @@ -370,9 +361,9 @@ def vaultA(pm, gov, rewards, guardian, management, tokenA): def vaultB(pm, gov, rewards, guardian, management, tokenB): Vault = pm(config["dependencies"][0]).Vault vault = guardian.deploy(Vault) - vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov}) - vault.setDepositLimit(2 ** 256 - 1, {"from": gov}) - vault.setManagement(management, {"from": gov}) + vault.initialize(tokenB, gov, rewards, "", "", guardian, management, {"from": gov, "gas_price":0}) + vault.setDepositLimit(2 ** 256 - 1, {"from": gov, "gas_price":0}) + vault.setManagement(management, {"from": gov, "gas_price":0}) yield vault @@ -421,7 +412,7 @@ def joint( masterchef, mc_pid, ) - + joint.setMaxPercentageLoss(500, {"from": gov}) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) @@ -431,15 +422,15 @@ def joint( @pytest.fixture def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultA) - strategy.setKeeper(keeper, {"from": gov}) - vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) - strategy.setDoHealthCheck(False, {"from": gov}) + strategy.setKeeper(keeper, {"from": gov, "gas_price":0}) + vaultA.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov, "gas_price":0}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + strategy.setDoHealthCheck(False, {"from": gov, "gas_price":0}) Contract(strategy.healthCheck()).setlossLimitRatio( - 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) Contract(strategy.healthCheck()).setProfitLimitRatio( - 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) yield strategy @@ -447,15 +438,15 @@ def providerA(strategist, keeper, vaultA, ProviderStrategy, gov): @pytest.fixture def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): strategy = strategist.deploy(ProviderStrategy, vaultB) - strategy.setKeeper(keeper, {"from": gov}) - vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov}) - strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov}) - strategy.setDoHealthCheck(False, {"from": gov}) + strategy.setKeeper(keeper, {"from": gov, "gas_price":0}) + vaultB.addStrategy(strategy, 10_000, 0, 2 ** 256 - 1, 1_000, {"from": gov, "gas_price":0}) + strategy.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + strategy.setDoHealthCheck(False, {"from": gov, "gas_price":0}) Contract(strategy.healthCheck()).setlossLimitRatio( - 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 1000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) Contract(strategy.healthCheck()).setProfitLimitRatio( - 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16"} + 2000, {"from": "0x72a34AbafAB09b15E7191822A679f28E067C4a16", "gas_price":0} ) yield strategy diff --git a/tests/test_extreme_price_movement.py b/tests/test_extreme_price_movement.py index 28e7ae8..e46baf4 100644 --- a/tests/test_extreme_price_movement.py +++ b/tests/test_extreme_price_movement.py @@ -179,7 +179,7 @@ def test_extreme_price_movement_tokenA_with_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -373,7 +373,7 @@ def test_extreme_price_movement_tokenB_with_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.dump_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 4000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) diff --git a/tests/test_harvests.py b/tests/test_harvests.py deleted file mode 100644 index a29c941..0000000 --- a/tests/test_harvests.py +++ /dev/null @@ -1,432 +0,0 @@ -from utils import actions, checks, utils -import pytest -from brownie import Contract, chain -import eth_utils -from eth_abi.packed import encode_abi_packed - -# tests harvesting a strategy that returns profits correctly -def test_profitable_harvest( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, -): - - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - returnA = profitA / investedA - returnB = profitB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - - # Return approximately equal - assert pytest.approx(returnA, rel=1e-3) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB - - -# tests harvesting manually -def test_manual_exit( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, -): - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - joint.claimRewardManually() - joint.withdrawLPManually(joint.balanceOfStake()) - - joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) - joint.returnLooseToProvidersManually({"from": gov}) - - assert tokenA.balanceOf(providerA) > amountA - assert tokenB.balanceOf(providerB) > amountB - - vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) - vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) - - providerA.harvest() - providerB.harvest() - - assert vaultA.strategies(providerA).dict()["totalGain"] > 0 - assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 - assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 - - assert vaultB.strategies(providerB).dict()["totalGain"] > 0 - assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 - assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 - - -# tests harvesting a strategy that returns profits correctly with a big swap imbalancing -@pytest.mark.parametrize("swap_from", ["a", "b"]) -def test_profitable_with_big_imbalance_harvest( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - router, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - mock_chainlink, - lp_token, - swap_from, -): - - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0095 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - token_in = tokenA if swap_from == "a" else tokenB - token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale - token_in.approve(router, 2 ** 256 - 1, {"from": token_in_whale}) - router.swapExactTokensForTokensSimple( - 10_000_000 * 10 ** token_in.decimals(), - 0, - token_in, - tokenB if swap_from == "a" else tokenA, - True, - token_in_whale, - 2 ** 256 - 1, - {"from": token_in_whale}, - ) - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - returnA = profitA / investedA - returnB = profitB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - - # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() > before_pps_tokenA - assert vaultB.pricePerShare() > before_pps_tokenB - - -# tests harvesting a strategy that returns profits correctly -def test_profitable_harvest_yswaps( - chain, - accounts, - tokenA, - tokenB, - vaultA, - vaultB, - providerA, - providerB, - joint, - user, - strategist, - amountA, - amountB, - RELATIVE_APPROX, - gov, - tokenA_whale, - tokenB_whale, - lp_token, - wftm, - trade_factory, - yMechs_multisig, -): - # TODO: get this ready for solidex - return - # Deposit to the vault - actions.user_deposit(user, vaultA, tokenA, amountA) - actions.user_deposit(user, vaultB, tokenB, amountB) - - # Harvest 1: Send funds through the strategy - chain.sleep(1) - - actions.gov_start_epoch( - gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB - ) - - total_assets_tokenA = providerA.estimatedTotalAssets() - total_assets_tokenB = providerB.estimatedTotalAssets() - - assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA - assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB - - profit_amount_percentage = 0.0 - profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( - profit_amount_percentage, - joint, - providerA, - providerB, - tokenA_whale, - tokenB_whale, - ) - - before_pps_tokenA = vaultA.pricePerShare() - before_pps_tokenB = vaultB.pricePerShare() - # Harvest 2: Realize profit - chain.sleep(1) - - joint.claimRewardManually() - - token_out = joint.tokenA() - - receiver = joint.address - multicall_swapper = Contract("0x590B3e12Ded77dE66CBF45050cD07a65d1F51dDD") - - ins = [solid_token, sex_token] - - for id in ins: - print(id.address) - token_in = id - - amount_in = id.balanceOf(joint) - print( - f"Executing trade {id}, tokenIn: {token_in.symbol()} -> tokenOut {token_out.symbol()} w/ amount in {amount_in/1e18}" - ) - - asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] - - # always start with optimisations. 5 is CallOnlyNoValue - optimsations = [["uint8"], [5]] - a = optimsations[0] - b = optimsations[1] - - calldata = token_in.approve.encode_input(solid_router, amount_in) - t = createTx(token_in, calldata) - a = a + t[0] - b = b + t[1] - - calldata = solid_router.swapExactTokensForTokens.encode_input( - amount_in, - 0, - [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], - receiver, # "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", - - 2 ** 256 - 1, - ) - t = createTx(solid_router, calldata) - a = a + t[0] - b = b + t[1] - - transaction = encode_abi_packed(a, b) - - # min out must be at least 1 to ensure that the tx works correctly - # trade_factory.execute["uint256, address, uint, bytes"]( - # multicall_swapper.address, 1, transaction, {"from": ymechs_safe} - # ) - trade_factory.execute["tuple,address,bytes"]( - asyncTradeExecutionDetails, - multicall_swapper, - transaction, - {"from": yMechs_multisig, "gas_price": 0}, - ) - print( - f"Joint {token_out.symbol()} balance: {token_out.balanceOf(joint)/10**token_out.decimals():.6f}" - ) - - solid_post = solid_token.balanceOf(joint) - sex_post = sex_token.balanceOf(joint) - assert solid_post == 0 - assert sex_post == 0 - - investedA, investedB = joint.investedA(), joint.investedB() - - txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - profitA = txA.events["Harvested"]["profit"] - profitB = txB.events["Harvested"]["profit"] - lossA = txA.events["Harvested"]["loss"] - lossB = txB.events["Harvested"]["loss"] - returnA = profitA / investedA if profitA > 0 else -lossA / investedA - returnB = profitB / investedB if profitB > 0 else -lossB / investedB - - print(f"Return A: {returnA:.4%}") - print(f"Return B: {returnB:.4%}") - assert profitA > 0 - assert profitB > 0 - - # Return approximately equal - assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB - - utils.sleep() # sleep for 6 hours - - # all the balance (principal + profit) is in vault - total_balance_tokenA = vaultA.totalAssets() - total_balance_tokenB = vaultB.totalAssets() - assert ( - pytest.approx(total_balance_tokenA, rel=5 * 1e-3) - == amountA + profit_amount_tokenA - ) - assert ( - pytest.approx(total_balance_tokenB, rel=5 * 1e-3) - == amountB + profit_amount_tokenB - ) - assert vaultA.pricePerShare() >= before_pps_tokenA - assert vaultB.pricePerShare() >= before_pps_tokenB - - -def createTx(to, data): - inBytes = eth_utils.to_bytes(hexstr=data) - return [["address", "uint256", "bytes"], [to.address, len(inBytes), inBytes]] diff --git a/tests/test_lp_token_airdrop.py b/tests/test_lp_token_airdrop.py index e44c5a9..d6d2353 100644 --- a/tests/test_lp_token_airdrop.py +++ b/tests/test_lp_token_airdrop.py @@ -71,7 +71,7 @@ def test_lp_token_airdrop_joint_open( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) # Dump some lp_tokens into the strat while positions are open - lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale) / 2, {"from": lp_whale}) (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() @@ -130,7 +130,7 @@ def test_lp_token_airdrop_joint_closed( # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) - lp_token.transfer(joint, lp_token.balanceOf(lp_whale), {"from": lp_whale}) + lp_token.transfer(joint, lp_token.balanceOf(lp_whale) / 2, {"from": lp_whale}) # Make sure joint has lp balance assert joint.balanceOfPair() > 0 diff --git a/tests/test_open_position.py b/tests/test_open_position.py index e49baa7..07d613b 100644 --- a/tests/test_open_position.py +++ b/tests/test_open_position.py @@ -390,7 +390,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -483,7 +483,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.airdrop_rewards(rewards_whale, 400e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) From 22752e65e9c3dd1b470649d19aabf338b6582181 Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Tue, 15 Mar 2022 12:34:16 +0100 Subject: [PATCH 117/132] 16slim/refactor tests (#24) * fix: fixed hedgilv2 spooky tests with merge * fix: tests passing after nohedge merge * feat: refactor test folder and added nohedge harvest tests * feat: refactor tests and create hedge_type fixture to determine the test suite to run * fix: changed DAI whale and lp whale * feat: clean up tests to ensure joints are passing for other pairs * feat: new script finding mc_pid for a specific lp token * fix: changed sync price for non usd based pairs * fix: changed sync price for non usd based pairs * feat: included ETH token * feat: added fUSDT/WFTM --- scripts/find_pid.py | 22 + tests/conftest.py | 430 ++++++++++------ tests/{ => hedgilV2}/test_airdrop.py | 7 +- .../test_extreme_price_movement.py | 40 +- tests/{ => hedgilV2}/test_lp_token_airdrop.py | 28 +- tests/{ => hedgilV2}/test_open_position.py | 69 ++- tests/nohedge/test_harvests.py | 484 ++++++++++++++++++ tests/utils/actions.py | 8 +- tests/utils/checks.py | 4 + 9 files changed, 858 insertions(+), 234 deletions(-) create mode 100644 scripts/find_pid.py rename tests/{ => hedgilV2}/test_airdrop.py (96%) rename tests/{ => hedgilV2}/test_extreme_price_movement.py (94%) rename tests/{ => hedgilV2}/test_lp_token_airdrop.py (92%) rename tests/{ => hedgilV2}/test_open_position.py (92%) create mode 100644 tests/nohedge/test_harvests.py diff --git a/scripts/find_pid.py b/scripts/find_pid.py new file mode 100644 index 0000000..242aabc --- /dev/null +++ b/scripts/find_pid.py @@ -0,0 +1,22 @@ +from brownie import Contract + +def main(): + + # BOO - WFTM + lp_token_to_find = "0x5965E53aa80a0bcF1CD6dbDd72e6A9b2AA047410" + + # SPOOKY + masterchef = Contract("0x2b2929E785374c651a81A63878Ab22742656DcDd") + + i = 0 + res = "" + while (i < 1e6): + print(f"Trying with i = {i}") + res = masterchef.poolInfo(i)["lpToken"] + if res == lp_token_to_find: + break + else: + i += 1 + + print(f"Success with i = {i}, lp_token {lp_token_to_find} found") + diff --git a/tests/conftest.py b/tests/conftest.py index c0d45d8..66a38e5 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,6 +1,7 @@ import pytest -from brownie import accounts, chain, config, Contract, web3, Wei +from brownie import accounts, chain, config, Contract, web3, Wei, \ + SpookyJoint, SolidexJoint, SpiritJoint, SushiJoint from brownie.network import gas_price, gas_limit import requests @@ -24,7 +25,7 @@ def tenderly_fork(web3): print(f"https://dashboard.tenderly.co/yearn/yearn-web/fork/{fork_id}") @pytest.fixture(scope="session", autouse=True) -def donate(wftm, accounts, gov): +def donate(wftm, accounts, gov, tokenA_whale, tokenB_whale): donor = accounts.at(wftm, force=True) for i in range(10): donor.transfer(accounts[i], 100e18) @@ -39,6 +40,7 @@ def reset_chain(chain): chain.reset() print(f"Reset Height: {chain.height}") +######### ACCOUNTS & CONTRACTS @pytest.fixture(scope="session") def gov(accounts): @@ -106,46 +108,83 @@ def dai(): @pytest.fixture(scope="session") -def lp_token(): - yield Contract("0x41adAc6C1Ff52C5e27568f27998d747F7b69795B") +def weth(): + token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" + yield Contract(token_address) @pytest.fixture(scope="session") -def lp_depositor_solidex(): - yield Contract("0x26E1A0d851CF28E697870e1b7F053B605C8b060F") +def wftm(): + token_address = token_addresses["WFTM"] + yield Contract(token_address) @pytest.fixture(scope="session") -def solidex_factory(): - yield Contract("0x3fAaB499b519fdC5819e3D7ed0C26111904cbc28") +def usdc(): + token_address = token_addresses["USDC"] + yield Contract(token_address) -token_addresses = { - "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", # YFI - "WETH": "0x74b23882a30290451A17c44f4F05243b6b58C76d", # WETH - "DAI": "0x8D11eC38a3EB5E956B052f67Da8Bdc9bef8Abf3E", # DAI - "USDC": "0x04068DA6C83AFCFA0e13ba15A6696662335D5B75", # USDC - "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI - "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM - "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM - "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT - "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO - "SEX": "0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7", # SEX - "SOLID": "0x888EF71766ca594DED1F0FA3AE64eD2941740A20", # SOLID -} +@pytest.fixture(scope="session") +def mim(): + token_address = token_addresses["MIM"] + yield Contract(token_address) + +@pytest.fixture(scope="session") +def registry(): + yield Contract("") + + +@pytest.fixture(scope="session") +def live_vaultA(registry, tokenA): + yield registry.latestVault(tokenA) + + +@pytest.fixture(scope="session") +def live_vaultB(registry, tokenB): + yield registry.latestVault(tokenB) + +######### PARAMETERS + +# Select the type of hedge to use for the joint +@pytest.fixture( + params=[ + # "nohedge", + "hedgilV2", + # "hegic" + ], + scope="session", + autouse=True,) +def hedge_type(request): + yield request.param + +@pytest.fixture( + params=[ + # "SUSHI", + # "SOLID", + # "SPIRIT", + # "UNI", + "SPOOKY" + ], + scope="session", + autouse=True,) +def dex(request): + yield request.param # TODO: uncomment those tokens you want to test as want @pytest.fixture( params=[ # 'WBTC', # WBTC # "YFI", # YFI - # "WETH", # WETH + # "ETH", # WETH # 'LINK', # LINK - # 'USDT', # USDT + 'fUSDT', # USDT # 'DAI', # DAI # "WFTM", - "USDC", # USDC + # "USDC", # USDC # "WFTM", + # "BOO", + # "BTC", ], scope="session", autouse=True, @@ -166,6 +205,7 @@ def tokenA(request): # "USDC", # USDC "WFTM", # "MIM", + # "FRAX", ], scope="session", autouse=True, @@ -173,26 +213,96 @@ def tokenA(request): def tokenB(request): yield Contract(token_addresses[request.param]) +@pytest.fixture(params=[ + # "SEX", + "BOO" + ], scope="session", autouse=True) +def rewards(request): + rewards_address = token_addresses[request.param] # sushi + yield Contract(rewards_address) + +joint_type = { + "SPOOKY": { + "nohedge": "", + "hedgilV2": SpookyJoint + }, + "SOLID": { + "nohedge": SolidexJoint, + "hedgilV2": "" + }, + "SUSHI": { + "nohedge": "", + "hedgilV2": "", + "hegic": SushiJoint + }, + "SPIRIT": { + "nohedge": "", + "hedgilV2": "" + } +} +@pytest.fixture() +def joint_to_use(dex, hedge_type): + yield joint_type[dex][hedge_type] + +token_addresses = { + "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", # YFI + "ETH": "0x74b23882a30290451A17c44f4F05243b6b58C76d", # WETH + "DAI": "0x8D11eC38a3EB5E956B052f67Da8Bdc9bef8Abf3E", # DAI + "USDC": "0x04068DA6C83AFCFA0e13ba15A6696662335D5B75", # USDC + "SUSHI": "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2", # SUSHI + "MIM": "0x82f0b8b456c1a451378467398982d4834b6829c1", # MIM + "WFTM": "0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83", # WFTM + "SPIRIT": "0x5Cc61A78F164885776AA610fb0FE1257df78E59B", # SPIRIT + "BOO": "0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE", # BOO + "SEX": "0xD31Fcd1f7Ba190dBc75354046F6024A9b86014d7", # SEX + "SOLID": "0x888EF71766ca594DED1F0FA3AE64eD2941740A20", # SOLID + "FRAX": "0xdc301622e621166BD8E82f2cA0A26c13Ad0BE355", #FRAX + "BTC": "0x321162Cd933E2Be498Cd2267a90534A804051b11", #BTC + "fUSDT": "0x049d68029688eAbF473097a2fC38ef61633A3C7A", #fUSDT +} whale_addresses = { "SOLID": "0x1d1A1871d1830D4b5087212c820E5f1252379c2c", "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2", "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", - "WETH": "0x74b23882a30290451A17c44f4F05243b6b58C76d", + "ETH": "0x25c130B2624CF12A4Ea30143eF50c5D68cEFA22f", "USDC": "0xbcab7d083Cf6a01e0DdA9ed7F8a02b47d125e682", - "DAI": "0x8D11eC38a3EB5E956B052f67Da8Bdc9bef8Abf3E", + "DAI": "0x27E611FD27b276ACbd5Ffd632E5eAEBEC9761E40", "SUSHI": "0xae75A438b2E0cB8Bb01Ec1E1e376De11D44477CC", "WFTM": "0x5AA53f03197E08C4851CAD8C92c7922DA5857E5d", "MIM": "0x2dd7C9371965472E5A5fD28fbE165007c61439E1", - "BOO": "0xE0c15e9Fe90d56472D8a43da5D3eF34ae955583C", + "BOO": "0x0D0707963952f2fBA59dD06f2b425ace40b492Fe", + "FRAX": "0x7a656B342E14F745e2B164890E88017e27AE7320", + "BTC": "0x38aCa5484B8603373Acc6961Ecd57a6a594510A3", + "fUSDT": "0x2823D10DA533d9Ee873FEd7B16f4A962B2B7f181", } -lp_whales = {"BOO": {"USDC": {"WFTM": "0xE6939A804b3C7570Ff5f36c1f0d886dAD4b4A204"}}} +lp_whales = { + "SPOOKY": + { + "WFTM": { + "USDC": "0x7495f066Bb8a0f71908DeB8d4EFe39556f13f58A", + "BOO": "0xc94A3Ff0bac12eeB9ff0CC4e08511E1FFaD6ba94", + "DAI": "0x7495f066Bb8a0f71908DeB8d4EFe39556f13f58A", + "BTC": "0xb78E3E8bd36B3228322d0a9d3271B5FbB7997fA3", + "ETH": "0x5a87E9A0A765fE5A69fA6492D3C7838DC1511805", + "fUSDT": "0x10890742A1a20A936132072C20Ae77b081486190", + } + }, + "SOLID": + { + "USDC": { + "MIM": "0xC009BC33201A85800b3593A40a178521a8e60a02", + "FRAX": "0x6340dd65D9da8E39651229C1ba9F0ee069E7E4f8", + "DAI": "0x9C7EaC4b4a8d37fA9dE7e4cb81F0a99256C672d1", + } + }, +} @pytest.fixture(scope="session", autouse=True) -def lp_whale(rewards, tokenA, tokenB): - yield lp_whales[rewards.symbol()][tokenA.symbol()][tokenB.symbol()] +def lp_whale(dex, tokenA, tokenB): + yield lp_whales[dex][tokenB.symbol()][tokenA.symbol()] @pytest.fixture(scope="session", autouse=True) @@ -204,80 +314,58 @@ def tokenA_whale(tokenA): def tokenB_whale(tokenB): yield whale_addresses[tokenB.symbol()] - -token_prices = { - "WBTC": 60_000, - "WETH": 4_500, - "LINK": 20, - "YFI": 30_000, - "USDT": 1, - "USDC": 1, - "DAI": 1, - "WFTM": 3, - "MIM": 1, -} - - -@pytest.fixture(autouse=True) -def amountA(tokenA, tokenA_whale, user): - # this will get the number of tokens (around $1m worth of token) - amillion = round(1_000_000 / token_prices[tokenA.symbol()]) - amount = amillion * 10 ** tokenA.decimals() - # In order to get some funds for the token you are about to use, - # it impersonate a whale address - if amount > tokenA.balanceOf(tokenA_whale): - amount = tokenA.balanceOf(tokenA_whale) - tokenA.transfer( - user, amount, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} - ) - yield amount - - -@pytest.fixture(autouse=True) -def amountB(tokenB, tokenB_whale, user): - # this will get the number of tokens (around $1m worth of token) - amillion = round(1_000_000 / token_prices[tokenB.symbol()]) - amount = amillion * 10 ** tokenB.decimals() - # In order to get some funds for the token you are about to use, - # it impersonate a whale address - if amount > tokenB.balanceOf(tokenB_whale): - amount = tokenB.balanceOf(tokenB_whale) - tokenB.transfer( - user, amount, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} - ) - yield amount - - mc_pids = { "WFTM": { "MIM": 24, "USDC": 2, + "BOO": 0, + "DAI": 3, + "BTC": 4, + "ETH": 5, + "fUSDT": 1, } } - @pytest.fixture def mc_pid(tokenA, tokenB): - yield mc_pids[tokenB.symbol()][tokenA.symbol()] - + if tokenB.symbol() in mc_pids.keys(): + yield mc_pids[tokenB.symbol()][tokenA.symbol()] + else: + yield "" router_addresses = { - "SPIRIT": "0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52", + "UNI": "", + "SUSHI": "", "SPOOKY": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", - "BOO": "0xF491e7B69E4244ad4002BC14e878a34207E38c29", + "SOLID": "0xa38cd27185a464914D3046f0AB9d43356B34829D", + "SPIRIT": "0x16327E3FbDaCA3bcF7E38F5Af2599D2DDc33aE52", } - @pytest.fixture -def router(rewards): - yield Contract(router_addresses[rewards.symbol()]) +def router(dex): + yield Contract(router_addresses[dex]) +lp_depositor_addresses = { + "SOLID": "0x26E1A0d851CF28E697870e1b7F053B605C8b060F", +} + +@pytest.fixture(scope="session") +def lp_depositor(dex): + if dex in lp_depositor_addresses.keys(): + yield Contract(lp_depositor_addresses[dex]) + else: + yield "" # Non-comprehensive, find the full list here to add your own: https://docs.chain.link/docs/fantom-price-feeds/ oracle_addresses = { "WFTM": "0xf4766552D15AE4d256Ad41B6cf2933482B0680dc", "USDC": "0x2553f4eeb82d5A26427b8d1106C51499CBa5D99c", "MIM": "0x28de48D3291F31F839274B8d82691c77DF1c5ceD", + "FRAX": "0xBaC409D670d996Ef852056f6d45eCA41A8D57FbD", + "DAI": "0x91d5DEFAFfE2854C7D02F50c80FA1fdc8A721e52", + "BTC": "0x8e94C22142F4A64b99022ccDd994f4e9EC86E4B4", + "ETH": "0x11DdD3d147E5b83D01cee7070027092397d63658", + "fUSDT": "0xF64b636c5dFe1d3555A847341cDC449f612307d0", } @@ -290,42 +378,10 @@ def tokenA_oracle(tokenA): def tokenB_oracle(tokenB): yield Contract(oracle_addresses[tokenB.symbol()]) - -@pytest.fixture(scope="session") -def weth(): - token_address = "0x74b23882a30290451A17c44f4F05243b6b58C76d" - yield Contract(token_address) - - -@pytest.fixture(scope="session") -def wftm(): - token_address = token_addresses["WFTM"] - yield Contract(token_address) - - -@pytest.fixture(scope="session") -def usdc(): - token_address = token_addresses["USDC"] - yield Contract(token_address) - - -@pytest.fixture(scope="session") -def mim(): - token_address = token_addresses["MIM"] - yield Contract(token_address) - - -@pytest.fixture(params=["BOO"], scope="session", autouse=True) -def rewards(request): - rewards_address = token_addresses[request.param] # sushi - yield Contract(rewards_address) - - @pytest.fixture def rewards_whale(rewards): yield whale_addresses[rewards.symbol()] - masterchef_addresses = { "SUSHI": "0xc2EdaD668740f1aA35E4D8f227fB8E17dcA888Cd", "SPIRIT": "0x9083EA3756BDE6Ee6f27a6e996806FBD37F6F093", @@ -334,11 +390,63 @@ def rewards_whale(rewards): "SEX": "0x2b2929E785374c651a81A63878Ab22742656DcDd", } - @pytest.fixture def masterchef(rewards): yield Contract(masterchef_addresses[rewards.symbol()]) +hedgil_pools = { + "WFTM": { + "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", + "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", + } +} + +######### UTILITIES + +token_prices = { + "WBTC": 60_000, + "BTC": 38_000, + "ETH": 4_500, + "LINK": 20, + "YFI": 30_000, + "USDT": 1, + "fUSDT": 1, + "USDC": 1, + "DAI": 1, + "WFTM": 3, + "MIM": 1, + "FRAX": 1, + "BOO": 11, +} + +@pytest.fixture(autouse=True) +def amountA(tokenA, tokenA_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenA.symbol()]) + amount = amillion * 10 ** tokenA.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenA.balanceOf(tokenA_whale): + amount = tokenA.balanceOf(tokenA_whale) + tokenA.transfer( + user, amount, {"from": tokenA_whale, "gas": 6_000_000, "gas_price": 0} + ) + yield amount + +@pytest.fixture(autouse=True) +def amountB(tokenB, tokenB_whale, user): + # this will get the number of tokens (around $1m worth of token) + amillion = round(1_000_000 / token_prices[tokenB.symbol()]) + amount = amillion * 10 ** tokenB.decimals() + # In order to get some funds for the token you are about to use, + # it impersonate a whale address + if amount > tokenB.balanceOf(tokenB_whale): + amount = tokenB.balanceOf(tokenB_whale) + tokenB.transfer( + user, amount, {"from": tokenB_whale, "gas": 6_000_000, "gas_price": 0} + ) + yield amount + @pytest.fixture def weth_amount(user, weth): @@ -346,6 +454,7 @@ def weth_amount(user, weth): user.transfer(weth, weth_amount) yield weth_amount +######### DEPLOYMENTS @pytest.fixture(scope="function", autouse=True) def vaultA(pm, gov, rewards, guardian, management, tokenA): @@ -366,53 +475,48 @@ def vaultB(pm, gov, rewards, guardian, management, tokenB): vault.setManagement(management, {"from": gov, "gas_price":0}) yield vault - -@pytest.fixture(scope="session") -def registry(): - yield Contract("") - - -@pytest.fixture(scope="session") -def live_vaultA(registry, tokenA): - yield registry.latestVault(tokenA) - - -@pytest.fixture(scope="session") -def live_vaultB(registry, tokenB): - yield registry.latestVault(tokenB) - - @pytest.fixture def joint( providerA, providerB, - SpookyJoint, + joint_to_use, masterchef, rewards, router, wftm, - weth, mc_pid, hedgilV2, gov, - tokenA, - tokenB, - stable, + lp_depositor, + stable ): - gas_price(0) - - joint = gov.deploy( - SpookyJoint, - providerA, - providerB, - router, - wftm, - rewards, - hedgilV2, - masterchef, - mc_pid, - ) - joint.setMaxPercentageLoss(500, {"from": gov}) + + if (joint_to_use == SpookyJoint): + joint = gov.deploy( + joint_to_use, + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + ) + joint.setMaxPercentageLoss(500, {"from": gov}) + elif (joint_to_use == SolidexJoint): + joint = gov.deploy( + joint_to_use, + providerA, + providerB, + router, + wftm, + rewards, + lp_depositor, + stable + ) + joint.setMaxPercentageLoss(500, {"from": gov}) + providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) @@ -450,26 +554,18 @@ def providerB(strategist, keeper, vaultB, ProviderStrategy, gov): ) yield strategy - -hedgil_pools = { - "WFTM": { - "MIM": "0x150C42e9CB21354030967579702e0f010e208E86", - "USDC": "0x8C2cC5ff69Bc3760d7Ce81812A2848421495972A", - } -} - - @pytest.fixture(autouse=True) def provideLiquidity( - hedgilV2, tokenA, tokenB, tokenA_whale, tokenB_whale, amountA, amountB + hedgilV2, tokenB, tokenB_whale, hedge_type ): - tokenB.approve(hedgilV2, 2 ** 256 - 1, {"from": tokenB_whale, "gas_price": "0"}) - hedgilV2.provideLiquidity( - 100_000 * 10 ** tokenB.decimals(), - 0, - tokenB_whale, - {"from": tokenB_whale, "gas_price": "0"}, - ) + if hedge_type == "hedgilV2": + tokenB.approve(hedgilV2, 2 ** 256 - 1, {"from": tokenB_whale, "gas_price": "0"}) + hedgilV2.provideLiquidity( + 100_000 * 10 ** tokenB.decimals(), + 0, + tokenB_whale, + {"from": tokenB_whale, "gas_price": "0"}, + ) # @pytest.fixture diff --git a/tests/test_airdrop.py b/tests/hedgilV2/test_airdrop.py similarity index 96% rename from tests/test_airdrop.py rename to tests/hedgilV2/test_airdrop.py index dd32021..873115f 100644 --- a/tests/test_airdrop.py +++ b/tests/hedgilV2/test_airdrop.py @@ -18,7 +18,9 @@ def test_airdrop( RELATIVE_APPROX, tokenA_whale, tokenB_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -82,7 +84,8 @@ def test_airdrop( assert vaultB.pricePerShare() > before_ppsB -def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale): +def test_airdrop_provider(chain, gov, tokenA, vaultA, providerA, tokenA_whale, hedge_type): + checks.check_run_test("hedgilV2", hedge_type) # set debtRatio of providerA to 0 vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) assert providerA.balanceOfWant() == 0 @@ -120,7 +123,9 @@ def test_airdrop_providers( RELATIVE_APPROX, tokenA_whale, tokenB_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # start epoch actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) diff --git a/tests/test_extreme_price_movement.py b/tests/hedgilV2/test_extreme_price_movement.py similarity index 94% rename from tests/test_extreme_price_movement.py rename to tests/hedgilV2/test_extreme_price_movement.py index e46baf4..c902b78 100644 --- a/tests/test_extreme_price_movement.py +++ b/tests/hedgilV2/test_extreme_price_movement.py @@ -31,7 +31,9 @@ def test_extreme_price_movement_tokenA( dai, rewards, rewards_whale, + hedge_type, ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -39,11 +41,11 @@ def test_extreme_price_movement_tokenA( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -64,7 +66,7 @@ def test_extreme_price_movement_tokenA( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -97,7 +99,7 @@ def test_extreme_price_movement_tokenA( ) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -134,7 +136,9 @@ def test_extreme_price_movement_tokenA_with_rewards( dai, rewards, rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -142,11 +146,11 @@ def test_extreme_price_movement_tokenA_with_rewards( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -167,7 +171,7 @@ def test_extreme_price_movement_tokenA_with_rewards( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -186,7 +190,7 @@ def test_extreme_price_movement_tokenA_with_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -227,7 +231,9 @@ def test_extreme_price_movement_tokenB( dai, rewards, rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -235,11 +241,11 @@ def test_extreme_price_movement_tokenB( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -260,7 +266,7 @@ def test_extreme_price_movement_tokenB( f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -291,7 +297,7 @@ def test_extreme_price_movement_tokenB( ) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -328,7 +334,9 @@ def test_extreme_price_movement_tokenB_with_rewards( dai, rewards, rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -336,11 +344,11 @@ def test_extreme_price_movement_tokenB_with_rewards( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -361,7 +369,7 @@ def test_extreme_price_movement_tokenB_with_rewards( f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -380,7 +388,7 @@ def test_extreme_price_movement_tokenB_with_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] diff --git a/tests/test_lp_token_airdrop.py b/tests/hedgilV2/test_lp_token_airdrop.py similarity index 92% rename from tests/test_lp_token_airdrop.py rename to tests/hedgilV2/test_lp_token_airdrop.py index d6d2353..8c96372 100644 --- a/tests/test_lp_token_airdrop.py +++ b/tests/hedgilV2/test_lp_token_airdrop.py @@ -32,7 +32,9 @@ def test_lp_token_airdrop_joint_open( rewards, rewards_whale, lp_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -40,11 +42,11 @@ def test_lp_token_airdrop_joint_open( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -65,7 +67,9 @@ def test_lp_token_airdrop_joint_open( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + (inter_amount_A, inter_amount_B) = joint.balanceOfTokensInLP() utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -76,15 +80,15 @@ def test_lp_token_airdrop_joint_open( (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() # As we have dumped some lp tokens, both balances should be higher than initial values - assert current_amount_A > initial_amount_A - assert current_amount_B > initial_amount_B + assert current_amount_A > inter_amount_A + assert current_amount_B > inter_amount_B # As there is quite a bit of profit, remove healthchecks providerA.setDoHealthCheck(False, {"from": gov}) providerB.setDoHealthCheck(False, {"from": gov}) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -126,7 +130,9 @@ def test_lp_token_airdrop_joint_closed( rewards, rewards_whale, lp_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) @@ -140,7 +146,7 @@ def test_lp_token_airdrop_joint_closed( # Harvest 1: Send funds through the strategy chain.sleep(1) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) # Start the epoch but providerB reverts as there is balanceOfPair() providerA.harvest({"from": gov}) @@ -160,7 +166,7 @@ def test_lp_token_airdrop_joint_closed( assert joint.investedB() > 0 assert joint.activeHedgeID() > 0 - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() @@ -182,7 +188,7 @@ def test_lp_token_airdrop_joint_closed( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -198,7 +204,7 @@ def test_lp_token_airdrop_joint_closed( providerB.setDoHealthCheck(False, {"from": gov}) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -216,7 +222,9 @@ def test_lp_token_airdrop_joint_closed_sweep( joint, gov, lp_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Dump some lp_tokens into the strat while positions are closed lp_token = Contract(joint.pair()) diff --git a/tests/test_open_position.py b/tests/hedgilV2/test_open_position.py similarity index 92% rename from tests/test_open_position.py rename to tests/hedgilV2/test_open_position.py index 07d613b..9f7d71f 100644 --- a/tests/test_open_position.py +++ b/tests/hedgilV2/test_open_position.py @@ -21,10 +21,9 @@ def test_setup_positions( RELATIVE_APPROX, gov, hedgilV2, - tokenA_whale, - tokenB_whale, - mock_chainlink, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -56,18 +55,10 @@ def test_setup_positions( hedgil_position = hedgilV2.getHedgilByID(hedgil_id) # Get invested balances - (bal0, bal1) = joint.balanceOfTokensInLP() + (balA, balB) = joint.balanceOfTokensInLP() # Get lp_token lp_token = Contract(joint.pair()) - # Ensure balances are comparable - if lp_token.token0() == tokenA: - balA = bal0 - balB = bal1 - else: - balA = bal1 - balB = bal0 - # Check that total tokens still are accounted for: # TokenA (other token) are either in lp pool or provider A assert pytest.approx(balA + tokenA.balanceOf(providerA), rel=1e-5) == amountA @@ -80,12 +71,12 @@ def test_setup_positions( ) # Check ratios - (reserve0, reserve1, _) = lp_token.getReserves() + (reserveA, reserveB) = joint.getReserves() # Check ratios between position and reserves are constant - assert pytest.approx(bal0 / reserve0, rel=1e-5) == bal1 / reserve1 + assert pytest.approx(balA / reserveA, rel=1e-5) == balB / reserveB # Check that q for hedgil is the deposited amount of other token - assert balA == hedgil_position["initialQ"] + assert pytest.approx(balA, rel=1e-5) == hedgil_position["initialQ"] # Check that strike is current price assert hedgil_position["strike"] == hedgilV2.getCurrentPrice(tokenA) @@ -116,8 +107,9 @@ def test_open_position_price_change_tokenA( router, dai, rewards, - rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -125,11 +117,11 @@ def test_open_position_price_change_tokenA( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -150,7 +142,7 @@ def test_open_position_price_change_tokenA( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -173,12 +165,12 @@ def test_open_position_price_change_tokenA( + tokenA_excess_to_tokenB + hedgilV2.getCurrentPayout(hedgil_id) ) - assert pytest.approx(total_B_value_now, rel=1e-5) == initial_amount_B + assert pytest.approx(total_B_value_now, rel=1e-3) == initial_amount_B # Ensure that initial amounts are still intact taking all current data into account # A tokens are either in the provider strat or excess assert ( pytest.approx( - tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-5 + tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-3 ) == amountA ) @@ -186,13 +178,13 @@ def test_open_position_price_change_tokenA( assert ( pytest.approx( tokenB.balanceOf(providerB) + total_B_value_now + hedgil_position["cost"], - rel=1e-5, + rel=1e-3, ) == amountB ) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -231,8 +223,9 @@ def test_open_position_price_change_tokenB( router, dai, rewards, - rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -240,11 +233,11 @@ def test_open_position_price_change_tokenB( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -265,7 +258,7 @@ def test_open_position_price_change_tokenB( f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -305,7 +298,7 @@ def test_open_position_price_change_tokenB( ) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -345,7 +338,9 @@ def test_open_position_price_change_tokenA_rewards( dai, rewards, rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -353,11 +348,11 @@ def test_open_position_price_change_tokenA_rewards( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -378,7 +373,7 @@ def test_open_position_price_change_tokenA_rewards( f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" ) actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -397,7 +392,7 @@ def test_open_position_price_change_tokenA_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] @@ -438,7 +433,9 @@ def test_open_position_price_change_tokenB_rewards( dai, rewards, rewards_whale, + hedge_type ): + checks.check_run_test("hedgilV2", hedge_type) # Deposit to the vault actions.user_deposit(user, vaultA, tokenA, amountA) actions.user_deposit(user, vaultB, tokenB, amountB) @@ -446,11 +443,11 @@ def test_open_position_price_change_tokenB_rewards( # Harvest 1: Send funds through the strategy chain.sleep(1) lp_token = Contract(joint.pair()) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() # Get the hedgil open position @@ -471,7 +468,7 @@ def test_open_position_price_change_tokenB_rewards( f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" ) actions.dump_token(tokenB_whale, tokenB, tokenA, router, tokenB_dump) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) @@ -490,7 +487,7 @@ def test_open_position_price_change_tokenB_rewards( utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) - actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) tokenA_loss = vaultA.strategies(providerA)["totalLoss"] tokenB_loss = vaultB.strategies(providerB)["totalLoss"] diff --git a/tests/nohedge/test_harvests.py b/tests/nohedge/test_harvests.py new file mode 100644 index 0000000..09f80a2 --- /dev/null +++ b/tests/nohedge/test_harvests.py @@ -0,0 +1,484 @@ +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain +import eth_utils +from eth_abi.packed import encode_abi_packed + +# tests harvesting a strategy that returns profits correctly +def test_profitable_harvest( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + hedge_type +): + checks.check_run_test("nohedge", hedge_type) + solid_token = Contract(joint.SOLID_SEX()) + sex_token = Contract(joint.SEX()) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + returnA = profitA / investedA + returnB = profitB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB + # assert 0 + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB + + +# tests harvesting manually +def test_manual_exit( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + hedge_type +): + checks.check_run_test("nohedge", hedge_type) + solid_token = Contract(joint.SOLID_SEX()) + sex_token = Contract(joint.SEX()) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + joint.claimRewardManually() + joint.withdrawLPManually(joint.balanceOfStake()) + + joint.removeLiquidityManually(joint.balanceOfPair(), 0, 0, {"from": gov}) + joint.returnLooseToProvidersManually({"from": gov}) + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre + + assert tokenA.balanceOf(providerA) > amountA + assert tokenB.balanceOf(providerB) > amountB + + vaultA.updateStrategyDebtRatio(providerA, 0, {"from": gov}) + vaultB.updateStrategyDebtRatio(providerB, 0, {"from": gov}) + + providerA.harvest() + providerB.harvest() + + assert vaultA.strategies(providerA).dict()["totalGain"] > 0 + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultA.strategies(providerA).dict()["totalDebt"] == 0 + + assert vaultB.strategies(providerB).dict()["totalGain"] > 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalDebt"] == 0 + + +# tests harvesting a strategy that returns profits correctly with a big swap imbalancing +@pytest.mark.parametrize("swap_from", ["a", "b"]) +def test_profitable_with_big_imbalance_harvest( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + router, + swap_from, + hedge_type +): + checks.check_run_test("nohedge", hedge_type) + solid_token = Contract(joint.SOLID_SEX()) + sex_token = Contract(joint.SEX()) + + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0095 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + token_in = tokenA if swap_from == "a" else tokenB + token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale + token_in.approve(router, 2**256 - 1, {"from": token_in_whale, "gas_price": 0}) + router.swapExactTokensForTokensSimple( + 10_000_000 * 10 ** token_in.decimals(), + 0, + token_in, + tokenB if swap_from == "a" else tokenA, + True, + token_in_whale, + 2**256 - 1, + {"from": token_in_whale, + "gas_price": 0} + ) + + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + returnA = profitA / investedA + returnB = profitB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + + # Return approximately equal + assert pytest.approx(returnA, rel=1e-3) == returnB + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + + gov_solid_pre = solid_token.balanceOf(gov) + gov_sex_pre = sex_token.balanceOf(gov) + joint.sweep(solid_token, {"from": gov}) + + joint.sweep(sex_token, {"from": gov}) + + assert (solid_token.balanceOf(gov) - gov_solid_pre) == solid_pre + assert (sex_token.balanceOf(gov) - gov_sex_pre) == sex_pre + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profitA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profitB + ) + assert vaultA.pricePerShare() > before_pps_tokenA + assert vaultB.pricePerShare() > before_pps_tokenB + + +# tests harvesting a strategy that returns profits correctly +def test_profitable_harvest_yswaps( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + router, + wftm, + trade_factory, + yMechs_multisig, + hedge_type +): + checks.check_run_test("nohedge", hedge_type) + solid_token = Contract(joint.SOLID_SEX()) + sex_token = Contract(joint.SEX()) + + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-2) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-2) == amountB + + profit_amount_percentage = 0.0 + profit_amount_tokenA, profit_amount_tokenB = actions.generate_profit( + profit_amount_percentage, + joint, + providerA, + providerB, + tokenA_whale, + tokenB_whale, + ) + + before_pps_tokenA = vaultA.pricePerShare() + before_pps_tokenB = vaultB.pricePerShare() + # Harvest 2: Realize profit + chain.sleep(1) + + joint.claimRewardManually() + + solid_pre = solid_token.balanceOf(joint) + sex_pre = sex_token.balanceOf(joint) + assert sex_pre > 0 + assert solid_pre > 0 + token_out = tokenA + + receiver = joint.address + multicall_swapper = Contract("0x590B3e12Ded77dE66CBF45050cD07a65d1F51dDD") + + ins = [solid_token, sex_token] + + for id in ins: + print(id.address) + token_in = id + + amount_in = id.balanceOf(joint) + print( + f"Executing trade {id}, tokenIn: {token_in.symbol()} -> tokenOut {token_out.symbol()} w/ amount in {amount_in/1e18}" + ) + + asyncTradeExecutionDetails = [joint, token_in, token_out, amount_in, 1] + + # always start with optimisations. 5 is CallOnlyNoValue + optimsations = [["uint8"], [5]] + a = optimsations[0] + b = optimsations[1] + + calldata = token_in.approve.encode_input(router, amount_in) + t = createTx(token_in, calldata) + a = a + t[0] + b = b + t[1] + + calldata = router.swapExactTokensForTokens.encode_input( + amount_in, + 0, + [(token_in.address, wftm, False), (wftm, joint.tokenA(), False)], + receiver, # "0xB2F65F254Ab636C96fb785cc9B4485cbeD39CDAA", + 2**256 - 1, + ) + t = createTx(router, calldata) + a = a + t[0] + b = b + t[1] + + transaction = encode_abi_packed(a, b) + + # min out must be at least 1 to ensure that the tx works correctly + # trade_factory.execute["uint256, address, uint, bytes"]( + # multicall_swapper.address, 1, transaction, {"from": ymechs_safe} + # ) + trade_factory.execute["tuple,address,bytes"]( + asyncTradeExecutionDetails, + multicall_swapper, + transaction, + {"from": yMechs_multisig, "gas_price": 0}, + ) + print( + f"Joint {token_out.symbol()} balance: {token_out.balanceOf(joint)/10**token_out.decimals():.6f}" + ) + + solid_post = solid_token.balanceOf(joint) + sex_post = sex_token.balanceOf(joint) + assert solid_post == 0 + assert sex_post == 0 + + investedA, investedB = joint.investedA(), joint.investedB() + + txA, txB = actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + profitA = txA.events["Harvested"]["profit"] + profitB = txB.events["Harvested"]["profit"] + lossA = txA.events["Harvested"]["loss"] + lossB = txB.events["Harvested"]["loss"] + returnA = profitA / investedA if profitA > 0 else -lossA / investedA + returnB = profitB / investedB if profitB > 0 else -lossB / investedB + + print(f"Return A: {returnA:.4%}") + print(f"Return B: {returnB:.4%}") + assert profitA > 0 + assert profitB > 0 + + # Return approximately equal + assert pytest.approx(returnA, rel=RELATIVE_APPROX) == returnB + + utils.sleep() # sleep for 6 hours + + # all the balance (principal + profit) is in vault + total_balance_tokenA = vaultA.totalAssets() + total_balance_tokenB = vaultB.totalAssets() + assert ( + pytest.approx(total_balance_tokenA, rel=5 * 1e-3) + == amountA + profit_amount_tokenA + ) + assert ( + pytest.approx(total_balance_tokenB, rel=5 * 1e-3) + == amountB + profit_amount_tokenB + ) + assert vaultA.pricePerShare() >= before_pps_tokenA + assert vaultB.pricePerShare() >= before_pps_tokenB + + +def createTx(to, data): + inBytes = eth_utils.to_bytes(hexstr=data) + return [["address", "uint256", "bytes"], [to.address, len(inBytes), inBytes]] \ No newline at end of file diff --git a/tests/utils/actions.py b/tests/utils/actions.py index b7ce5c3..b3a2e04 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -49,8 +49,8 @@ def gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB): txA = providerA.harvest({"from": gov}) txB = providerB.harvest({"from": gov}) - checks.check_strategy_empty(providerA) - checks.check_strategy_empty(providerB) + # checks.check_strategy_empty(providerA) + # checks.check_strategy_empty(providerB) # we set debtRatio to 10_000 in tests because the two vaults have the same amount. # in prod we need to set these manually to represent the same value @@ -146,7 +146,7 @@ def first_deposit_and_harvest( assert pytest.approx(strategy.estimatedTotalAssets(), rel=RELATIVE_APPROX) == amount -def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): +def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle, tokenA_oracle): token_mock_oracle = deployer.deploy(AggregatorMock, 0) token_oracle.proposeAggregator( @@ -176,7 +176,7 @@ def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle): pairPrice = ( reserveB / reserveA * 10 ** tokenA.decimals() / 10 ** tokenB.decimals() * 1e8 - ) + ) * tokenA_oracle.latestAnswer() / 1e8 token_mock_oracle.setPrice(pairPrice, {"from": accounts[0]}) print(f"Current price is: {pairPrice/1e8}") diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 67b4887..8aa4e4c 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -74,3 +74,7 @@ def check_accounting(vault, strategy, totalGain, totalLoss, totalDebt): assert status["totalLoss"] == totalLoss assert status["totalDebt"] == totalDebt return + +def check_run_test(test_type, hedge_type): + if hedge_type != test_type: + pytest.skip() \ No newline at end of file From b2741e6abaf221127847abee5f076230a8a2b6de Mon Sep 17 00:00:00 2001 From: jmonteer <68742302+jmonteer@users.noreply.github.com> Date: Tue, 15 Mar 2022 22:50:45 +0100 Subject: [PATCH 118/132] Update contracts/ProviderStrategy.sol --- contracts/ProviderStrategy.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 3d54782..6fef627 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -133,7 +133,7 @@ contract ProviderStrategy is BaseStrategyInitializable { returns (bool) { // Delegating decision to joint - return JointAPI(joint).shouldStartEpoch() || JointAPI(joint).shouldEndEpoch(); + return (JointAPI(joint).shouldStartEpoch() && balanceOfWant() > 0) || JointAPI(joint).shouldEndEpoch(); } function dontInvestWant() public view returns (bool) { From c6751ca123efdf11afdffc869cce8fb29e3c28a8 Mon Sep 17 00:00:00 2001 From: jmonteer <68742302+jmonteer@users.noreply.github.com> Date: Tue, 15 Mar 2022 22:52:19 +0100 Subject: [PATCH 119/132] Update contracts/DEXes/SpiritJoint.sol --- contracts/DEXes/SpiritJoint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/DEXes/SpiritJoint.sol b/contracts/DEXes/SpiritJoint.sol index f963ea6..456efd9 100644 --- a/contracts/DEXes/SpiritJoint.sol +++ b/contracts/DEXes/SpiritJoint.sol @@ -11,7 +11,7 @@ interface ISpiritMasterchef is IMasterchef { returns (uint256); } -contract SpiritJoint is HedgilJoint { +contract SpiritJoint is HedgilV2Joint { uint256 public pid; IMasterchef public masterchef; From c751bde43b5aed794e77e10b282586deeced49b1 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 12:18:51 +0100 Subject: [PATCH 120/132] feat: included new test for manual operation of the joint --- tests/hedgilV2/test_manual_operation.py | 196 ++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 tests/hedgilV2/test_manual_operation.py diff --git a/tests/hedgilV2/test_manual_operation.py b/tests/hedgilV2/test_manual_operation.py new file mode 100644 index 0000000..a9d8fd4 --- /dev/null +++ b/tests/hedgilV2/test_manual_operation.py @@ -0,0 +1,196 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +def test_return_loose_to_providers_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # All balance should be invested + assert tokenA.balanceOf(joint) == 0 + assert tokenB.balanceOf(joint) == 0 + assert rewards.balanceOf(joint) == 0 + + # Claim rewards manually + joint.claimRewardManually() + assert rewards.balanceOf(joint) > 0 + + # Withdraw Staked LP tokens + joint.withdrawLPManually(joint.balanceOfStake()) + # Remove liquidity manually + joint.removeLiquidityManually(lp_token.balanceOf(joint), 0, 0) + + # All balance should be in joint + assert lp_token.balanceOf(joint) == 0 + assert joint.balanceOfStake() == 0 + assert tokenA.balanceOf(joint) > 0 + assert tokenB.balanceOf(joint) > 0 + + # Send back to providers + joint.returnLooseToProvidersManually() + assert tokenA.balanceOf(joint) == 0 + assert tokenB.balanceOf(joint) == 0 + + # All tokens accounted for + assert pytest.approx(tokenA.balanceOf(providerA), rel=1e-3) == amountA + assert pytest.approx(tokenB.balanceOf(providerB)+hedgil_position["cost"], rel=1e-3) == amountB + + # Close hedge manually + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] > 0 + joint.closeHedgeManually() + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] == 0 + + +def test_liquidate_position_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # CLose position manually + joint.liquidatePositionManually(0, 0) + # Hedgil position + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] == 0 + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + # Only loss is in B token, equal to cost of hedgil position + assert pytest.approx(vaultB.strategies(providerB)["totalLoss"], rel=1e-3) == hedgil_position["cost"] + +def test_swap_tokens_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + # Get rewards to swap + joint.claimRewardManually() + balance_rewards = rewards.balanceOf(joint) + assert balance_rewards > 0 + + # Swap half to WFTM + joint_pre_tokenB = tokenB.balanceOf(joint) + path = [rewards, tokenB] + joint.swapTokenForTokenManually(path, balance_rewards / 2, 0) + balance_rewards_post = rewards.balanceOf(joint) + assert tokenB.balanceOf(joint) > joint_pre_tokenB + assert pytest.approx(balance_rewards_post, rel=1e-5) == balance_rewards / 2 + + # Swap remaining half to tokenA + joint_pre_tokenA = tokenA.balanceOf(joint) + path = [rewards, tokenB, tokenA] + joint.swapTokenForTokenManually(path, balance_rewards_post, 0) + assert tokenA.balanceOf(joint) > joint_pre_tokenA + assert rewards.balanceOf(joint) == 0 + + From 6cff424135ee955dda4f126cd28953553b552380 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 14:33:56 +0100 Subject: [PATCH 121/132] feat: included tests cloninf the joint and the providers --- tests/hedgilV2/test_clone_migrate.py | 158 +++++++++++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 tests/hedgilV2/test_clone_migrate.py diff --git a/tests/hedgilV2/test_clone_migrate.py b/tests/hedgilV2/test_clone_migrate.py new file mode 100644 index 0000000..6d996ab --- /dev/null +++ b/tests/hedgilV2/test_clone_migrate.py @@ -0,0 +1,158 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain, SpookyJoint, reverts, ProviderStrategy + +def test_clone_joint( + joint_to_use, + hedge_type, + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + joint, +): + checks.check_run_test("hedgilV2", hedge_type) + # Clone the deployed joint + if joint_to_use == SpookyJoint: + cloned_joint = joint.cloneSpookyJoint( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + ).return_value + cloned_joint = SpookyJoint.at(cloned_joint) + else: + print("Joint type not included in test!") + + # Try to clone it again + if joint_to_use == SpookyJoint: + with reverts(): + cloned_joint.cloneSpookyJoint( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + {"from":cloned_joint, "gas_price":0} + ) + else: + print("Joint type not included in test!") + + # Try to initialize again + if joint_to_use == SpookyJoint: + with reverts(): + cloned_joint.initialize( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + {"from":providerA, "gas_price":0} + ) + else: + print("Joint type not included in test!") + +def test_clone_provider_migrate( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + balanceA_pre = tokenA.balanceOf(providerA) + balanceB_pre = tokenB.balanceOf(providerB) + + new_providerA = providerA.clone(vaultA).return_value + new_providerA = ProviderStrategy.at(new_providerA) + vaultA.migrateStrategy(providerA, new_providerA, {"from":vaultA.governance()}) + new_providerA.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + new_providerA.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + new_providerB = providerA.clone(vaultB).return_value + new_providerB = ProviderStrategy.at(new_providerB) + vaultB.migrateStrategy(providerB, new_providerB, {"from":vaultB.governance()}) + new_providerB.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + new_providerB.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + # setup joint + new_providerA.setJoint(joint, {"from": gov}) + new_providerB.setJoint(joint, {"from": gov}) + + # Previous providers are empty + assert tokenA.balanceOf(providerA) == 0 + assert tokenB.balanceOf(providerB) == 0 + + # All balance should be in new providers + assert tokenA.balanceOf(new_providerA) == balanceA_pre + assert tokenB.balanceOf(new_providerB) == balanceB_pre + + # Joint is interacting with new providers + assert joint.providerA() == new_providerA + assert joint.providerB() == new_providerB + + with reverts(): + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + actions.gov_end_epoch(gov, new_providerA, new_providerB, joint, vaultA, vaultB) + + assert providerA.estimatedTotalAssets() == 0 + assert new_providerA.estimatedTotalAssets() == 0 + assert providerB.estimatedTotalAssets() == 0 + assert new_providerB.estimatedTotalAssets() == 0 + + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert vaultA.strategies(new_providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(new_providerB).dict()["totalLoss"] > 0 + + \ No newline at end of file From 859feb5241b68deb8380fe754465d944d4f3bed5 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 14:35:06 +0100 Subject: [PATCH 122/132] fix: migrateProvider is not a view --- contracts/ProviderStrategy.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 6fef627..dbfc53c 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -33,7 +33,7 @@ interface JointAPI { function router() external view returns (address); - function migrateProvider(address _newProvider) external view; + function migrateProvider(address _newProvider) external; function shouldEndEpoch() external view returns (bool); From 2e79248c0ebedd3428024b0e38e52386719d1a40 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 14:35:42 +0100 Subject: [PATCH 123/132] chore: minor changes in tests --- tests/conftest.py | 9 ++++++--- tests/hedgilV2/test_open_position.py | 4 ++-- tests/utils/checks.py | 3 ++- 3 files changed, 10 insertions(+), 6 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 66a38e5..8d85051 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -89,7 +89,7 @@ def keeper(accounts): @pytest.fixture(scope="session") def hedgilV2(): - yield Contract("0x2bBA5035AeBED1d0f546e31C07c462C1ed9B7597") + yield Contract("0x6E7d6Daa034fD0188f879E5648f63D821F7C0702") @pytest.fixture(scope="session") @@ -178,10 +178,10 @@ def dex(request): # "YFI", # YFI # "ETH", # WETH # 'LINK', # LINK - 'fUSDT', # USDT + # 'fUSDT', # USDT # 'DAI', # DAI # "WFTM", - # "USDC", # USDC + "USDC", # USDC # "WFTM", # "BOO", # "BTC", @@ -517,6 +517,9 @@ def joint( ) joint.setMaxPercentageLoss(500, {"from": gov}) + joint.setHedgeBudget(25) + joint.setHedgingPeriod(2 * 86400) + providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) diff --git a/tests/hedgilV2/test_open_position.py b/tests/hedgilV2/test_open_position.py index 9f7d71f..4ef11f2 100644 --- a/tests/hedgilV2/test_open_position.py +++ b/tests/hedgilV2/test_open_position.py @@ -385,7 +385,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -480,7 +480,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 8aa4e4c..4045a2e 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -10,7 +10,8 @@ def check_vault_empty(vault): def epoch_started(providerA, providerB, joint, amountA, amountB): assert pytest.approx(providerA.estimatedTotalAssets(), rel=2e-3) == amountA - assert pytest.approx(providerB.estimatedTotalAssets(), rel=2e-3) == amountB + # Less precision toa ccount for hedgil cost! + assert pytest.approx(providerB.estimatedTotalAssets(), rel=5e-2) == amountB assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 From 52abdb023121328efb80743ef421e853056c3d09 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 14:36:45 +0100 Subject: [PATCH 124/132] fix: return spirit to hedgil v1 waiting for it to be tested --- contracts/DEXes/SpiritJoint.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/DEXes/SpiritJoint.sol b/contracts/DEXes/SpiritJoint.sol index 456efd9..f963ea6 100644 --- a/contracts/DEXes/SpiritJoint.sol +++ b/contracts/DEXes/SpiritJoint.sol @@ -11,7 +11,7 @@ interface ISpiritMasterchef is IMasterchef { returns (uint256); } -contract SpiritJoint is HedgilV2Joint { +contract SpiritJoint is HedgilJoint { uint256 public pid; IMasterchef public masterchef; From 7f3c819f7943d78b3f5d9f96025329bba2ab47cc Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 16:48:05 +0100 Subject: [PATCH 125/132] feat: added test to assess the automatic epoch rolling using harvest triggers and shouldstartepoch --- tests/hedgilV2/test_epoch_roll.py | 117 ++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 tests/hedgilV2/test_epoch_roll.py diff --git a/tests/hedgilV2/test_epoch_roll.py b/tests/hedgilV2/test_epoch_roll.py new file mode 100644 index 0000000..0ca4b31 --- /dev/null +++ b/tests/hedgilV2/test_epoch_roll.py @@ -0,0 +1,117 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +def test_triggers_and_roll_epoch( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + # As it's the first one + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == False + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + chain.mine(1, timestamp= hedgil_position["expiration"] - 3600 + 1) + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == True + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + # First provider is harvested + providerA.harvest({"from": gov}) + assert joint.balanceOfA() > 0 + assert joint.balanceOfB() == 0 + # Position is closed + assert joint.activeHedgeID() == 0 + + # Should Start Epoch is then true + assert joint.shouldStartEpoch() == True + # And then rpoviderB harvest trigger also + assert providerB.harvestTrigger(1) == True + + providerB.harvest({"from": gov}) + + # New epoch started + assert joint.activeHedgeID() > 0 + assert joint.activeHedgeID() > hedgil_id + assert joint.balanceOfStake() > 0 + + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == False + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + + hedgil_position = hedgilV2.getHedgilByID(joint.activeHedgeID()) + + assert pytest.approx(hedgil_position["expiration"] - chain.time(), rel=1e-3) == 2 * 86_400 \ No newline at end of file From f2137f2eb15be112d6be3029f16256b4574cc8c9 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 18:14:52 +0100 Subject: [PATCH 126/132] feat: deployment script for providers and joint --- scripts/deploy_providers_and_joint.py | 74 +++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 scripts/deploy_providers_and_joint.py diff --git a/scripts/deploy_providers_and_joint.py b/scripts/deploy_providers_and_joint.py new file mode 100644 index 0000000..4c7cbad --- /dev/null +++ b/scripts/deploy_providers_and_joint.py @@ -0,0 +1,74 @@ +from brownie import Contract, SpookyJoint, accounts, config, ProviderStrategy, network + +def main(): + + acct = accounts.add(config["accounts"][0]) + + # USDC + tokenA = Contract("0x04068DA6C83AFCFA0e13ba15A6696662335D5B75") + vaultA = Contract("0xEF0210eB96c7EB36AF8ed1c20306462764935607") + # WFTM + tokenB = Contract("0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83") + vaultB = Contract("0x0DEC85e74A92c52b7F708c4B10207D9560CEFaf0") + + # Provider strats + if network.show_active() == "ftm-main": + provider_strat = acct.deploy(ProviderStrategy, vaultA, publish_source=True) + else: + provider_strat = acct.deploy(ProviderStrategy, vaultA) + + print(f"Original provider strat deployed to {provider_strat.address}") + providerA = ProviderStrategy.at(provider_strat.clone(vaultA).return_value) + print(f"Provider A strat deployed to {providerA.address}") + providerB = ProviderStrategy.at(provider_strat.clone(vaultB).return_value) + print(f"Provider B strat deployed to {providerB.address}") + + # SPooky router + router = Contract("0xF491e7B69E4244ad4002BC14e878a34207E38c29") + + # BOO + rewards = Contract("0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE") + + # HedgilV2 + hedgilV2 = Contract("0x6E7d6Daa034fD0188f879E5648f63D821F7C0702") + + # MC + masterchef = Contract("0x2b2929E785374c651a81A63878Ab22742656DcDd") + mc_pid = 2 + + # Deploy joint + if network.show_active() == "ftm-main": + joint = acct.deploy( + SpookyJoint, + providerA, + providerB, + router, + tokenB, + rewards, + hedgilV2, + masterchef, + mc_pid, publish_source=True + ) + else: + joint = acct.deploy( + SpookyJoint, + providerA, + providerB, + router, + tokenB, + rewards, + hedgilV2, + masterchef, + mc_pid + ) + print(f"Joint deployed to {joint.address}") + + # TODOs in gov: + # - add strat A to vault A + # - add strat B to vault B + # - setjoint in each provider strat + + # TODOs in sms: + # - set healthcheck for each strat + # - set hedgebudget for joint + # - set hedging period \ No newline at end of file From 70703ab19cebeea86cce2e594e09e258cd9b6ff1 Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Wed, 16 Mar 2022 19:19:07 +0100 Subject: [PATCH 127/132] fix: move setMaxpercentageLoss outside of if --- tests/conftest.py | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 8d85051..88fe8e5 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -176,15 +176,15 @@ def dex(request): params=[ # 'WBTC', # WBTC # "YFI", # YFI - # "ETH", # WETH + "ETH", # WETH # 'LINK', # LINK - # 'fUSDT', # USDT - # 'DAI', # DAI + 'fUSDT', # USDT + 'DAI', # DAI # "WFTM", "USDC", # USDC # "WFTM", # "BOO", - # "BTC", + "BTC", ], scope="session", autouse=True, @@ -503,7 +503,6 @@ def joint( masterchef, mc_pid, ) - joint.setMaxPercentageLoss(500, {"from": gov}) elif (joint_to_use == SolidexJoint): joint = gov.deploy( joint_to_use, @@ -515,8 +514,8 @@ def joint( lp_depositor, stable ) - joint.setMaxPercentageLoss(500, {"from": gov}) + joint.setMaxPercentageLoss(500, {"from": gov}) joint.setHedgeBudget(25) joint.setHedgingPeriod(2 * 86400) From 8f013d8d9cf60435284da9fb2122b68e30e23032 Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Wed, 16 Mar 2022 19:20:13 +0100 Subject: [PATCH 128/132] HedgilV2 new tests (#25) * fix: fixed hedgilv2 spooky tests with merge * fix: tests passing after nohedge merge * feat: included new test for manual operation of the joint * feat: included tests cloninf the joint and the providers * fix: migrateProvider is not a view * chore: minor changes in tests * fix: return spirit to hedgil v1 waiting for it to be tested * feat: added test to assess the automatic epoch rolling using harvest triggers and shouldstartepoch * feat: deployment script for providers and joint * fix: move setMaxpercentageLoss outside of if --- contracts/DEXes/SpiritJoint.sol | 2 +- contracts/ProviderStrategy.sol | 2 +- scripts/deploy_providers_and_joint.py | 74 +++++++++ tests/conftest.py | 16 +- tests/hedgilV2/test_clone_migrate.py | 158 +++++++++++++++++++ tests/hedgilV2/test_epoch_roll.py | 117 ++++++++++++++ tests/hedgilV2/test_manual_operation.py | 196 ++++++++++++++++++++++++ tests/hedgilV2/test_open_position.py | 4 +- tests/utils/checks.py | 3 +- 9 files changed, 560 insertions(+), 12 deletions(-) create mode 100644 scripts/deploy_providers_and_joint.py create mode 100644 tests/hedgilV2/test_clone_migrate.py create mode 100644 tests/hedgilV2/test_epoch_roll.py create mode 100644 tests/hedgilV2/test_manual_operation.py diff --git a/contracts/DEXes/SpiritJoint.sol b/contracts/DEXes/SpiritJoint.sol index 456efd9..f963ea6 100644 --- a/contracts/DEXes/SpiritJoint.sol +++ b/contracts/DEXes/SpiritJoint.sol @@ -11,7 +11,7 @@ interface ISpiritMasterchef is IMasterchef { returns (uint256); } -contract SpiritJoint is HedgilV2Joint { +contract SpiritJoint is HedgilJoint { uint256 public pid; IMasterchef public masterchef; diff --git a/contracts/ProviderStrategy.sol b/contracts/ProviderStrategy.sol index 6fef627..dbfc53c 100644 --- a/contracts/ProviderStrategy.sol +++ b/contracts/ProviderStrategy.sol @@ -33,7 +33,7 @@ interface JointAPI { function router() external view returns (address); - function migrateProvider(address _newProvider) external view; + function migrateProvider(address _newProvider) external; function shouldEndEpoch() external view returns (bool); diff --git a/scripts/deploy_providers_and_joint.py b/scripts/deploy_providers_and_joint.py new file mode 100644 index 0000000..4c7cbad --- /dev/null +++ b/scripts/deploy_providers_and_joint.py @@ -0,0 +1,74 @@ +from brownie import Contract, SpookyJoint, accounts, config, ProviderStrategy, network + +def main(): + + acct = accounts.add(config["accounts"][0]) + + # USDC + tokenA = Contract("0x04068DA6C83AFCFA0e13ba15A6696662335D5B75") + vaultA = Contract("0xEF0210eB96c7EB36AF8ed1c20306462764935607") + # WFTM + tokenB = Contract("0x21be370D5312f44cB42ce377BC9b8a0cEF1A4C83") + vaultB = Contract("0x0DEC85e74A92c52b7F708c4B10207D9560CEFaf0") + + # Provider strats + if network.show_active() == "ftm-main": + provider_strat = acct.deploy(ProviderStrategy, vaultA, publish_source=True) + else: + provider_strat = acct.deploy(ProviderStrategy, vaultA) + + print(f"Original provider strat deployed to {provider_strat.address}") + providerA = ProviderStrategy.at(provider_strat.clone(vaultA).return_value) + print(f"Provider A strat deployed to {providerA.address}") + providerB = ProviderStrategy.at(provider_strat.clone(vaultB).return_value) + print(f"Provider B strat deployed to {providerB.address}") + + # SPooky router + router = Contract("0xF491e7B69E4244ad4002BC14e878a34207E38c29") + + # BOO + rewards = Contract("0x841FAD6EAe12c286d1Fd18d1d525DFfA75C7EFFE") + + # HedgilV2 + hedgilV2 = Contract("0x6E7d6Daa034fD0188f879E5648f63D821F7C0702") + + # MC + masterchef = Contract("0x2b2929E785374c651a81A63878Ab22742656DcDd") + mc_pid = 2 + + # Deploy joint + if network.show_active() == "ftm-main": + joint = acct.deploy( + SpookyJoint, + providerA, + providerB, + router, + tokenB, + rewards, + hedgilV2, + masterchef, + mc_pid, publish_source=True + ) + else: + joint = acct.deploy( + SpookyJoint, + providerA, + providerB, + router, + tokenB, + rewards, + hedgilV2, + masterchef, + mc_pid + ) + print(f"Joint deployed to {joint.address}") + + # TODOs in gov: + # - add strat A to vault A + # - add strat B to vault B + # - setjoint in each provider strat + + # TODOs in sms: + # - set healthcheck for each strat + # - set hedgebudget for joint + # - set hedging period \ No newline at end of file diff --git a/tests/conftest.py b/tests/conftest.py index 66a38e5..88fe8e5 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -89,7 +89,7 @@ def keeper(accounts): @pytest.fixture(scope="session") def hedgilV2(): - yield Contract("0x2bBA5035AeBED1d0f546e31C07c462C1ed9B7597") + yield Contract("0x6E7d6Daa034fD0188f879E5648f63D821F7C0702") @pytest.fixture(scope="session") @@ -176,15 +176,15 @@ def dex(request): params=[ # 'WBTC', # WBTC # "YFI", # YFI - # "ETH", # WETH + "ETH", # WETH # 'LINK', # LINK 'fUSDT', # USDT - # 'DAI', # DAI + 'DAI', # DAI # "WFTM", - # "USDC", # USDC + "USDC", # USDC # "WFTM", # "BOO", - # "BTC", + "BTC", ], scope="session", autouse=True, @@ -503,7 +503,6 @@ def joint( masterchef, mc_pid, ) - joint.setMaxPercentageLoss(500, {"from": gov}) elif (joint_to_use == SolidexJoint): joint = gov.deploy( joint_to_use, @@ -515,8 +514,11 @@ def joint( lp_depositor, stable ) - joint.setMaxPercentageLoss(500, {"from": gov}) + joint.setMaxPercentageLoss(500, {"from": gov}) + joint.setHedgeBudget(25) + joint.setHedgingPeriod(2 * 86400) + providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) diff --git a/tests/hedgilV2/test_clone_migrate.py b/tests/hedgilV2/test_clone_migrate.py new file mode 100644 index 0000000..6d996ab --- /dev/null +++ b/tests/hedgilV2/test_clone_migrate.py @@ -0,0 +1,158 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain, SpookyJoint, reverts, ProviderStrategy + +def test_clone_joint( + joint_to_use, + hedge_type, + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + joint, +): + checks.check_run_test("hedgilV2", hedge_type) + # Clone the deployed joint + if joint_to_use == SpookyJoint: + cloned_joint = joint.cloneSpookyJoint( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + ).return_value + cloned_joint = SpookyJoint.at(cloned_joint) + else: + print("Joint type not included in test!") + + # Try to clone it again + if joint_to_use == SpookyJoint: + with reverts(): + cloned_joint.cloneSpookyJoint( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + {"from":cloned_joint, "gas_price":0} + ) + else: + print("Joint type not included in test!") + + # Try to initialize again + if joint_to_use == SpookyJoint: + with reverts(): + cloned_joint.initialize( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + {"from":providerA, "gas_price":0} + ) + else: + print("Joint type not included in test!") + +def test_clone_provider_migrate( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + balanceA_pre = tokenA.balanceOf(providerA) + balanceB_pre = tokenB.balanceOf(providerB) + + new_providerA = providerA.clone(vaultA).return_value + new_providerA = ProviderStrategy.at(new_providerA) + vaultA.migrateStrategy(providerA, new_providerA, {"from":vaultA.governance()}) + new_providerA.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + new_providerA.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + new_providerB = providerA.clone(vaultB).return_value + new_providerB = ProviderStrategy.at(new_providerB) + vaultB.migrateStrategy(providerB, new_providerB, {"from":vaultB.governance()}) + new_providerB.setHealthCheck("0xf13Cd6887C62B5beC145e30c38c4938c5E627fe0", {"from": gov, "gas_price":0}) + new_providerB.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + # setup joint + new_providerA.setJoint(joint, {"from": gov}) + new_providerB.setJoint(joint, {"from": gov}) + + # Previous providers are empty + assert tokenA.balanceOf(providerA) == 0 + assert tokenB.balanceOf(providerB) == 0 + + # All balance should be in new providers + assert tokenA.balanceOf(new_providerA) == balanceA_pre + assert tokenB.balanceOf(new_providerB) == balanceB_pre + + # Joint is interacting with new providers + assert joint.providerA() == new_providerA + assert joint.providerB() == new_providerB + + with reverts(): + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + + actions.gov_end_epoch(gov, new_providerA, new_providerB, joint, vaultA, vaultB) + + assert providerA.estimatedTotalAssets() == 0 + assert new_providerA.estimatedTotalAssets() == 0 + assert providerB.estimatedTotalAssets() == 0 + assert new_providerB.estimatedTotalAssets() == 0 + + assert vaultA.strategies(providerA).dict()["totalLoss"] == 0 + assert vaultB.strategies(providerB).dict()["totalLoss"] == 0 + assert vaultA.strategies(new_providerA).dict()["totalLoss"] > 0 + assert vaultB.strategies(new_providerB).dict()["totalLoss"] > 0 + + \ No newline at end of file diff --git a/tests/hedgilV2/test_epoch_roll.py b/tests/hedgilV2/test_epoch_roll.py new file mode 100644 index 0000000..0ca4b31 --- /dev/null +++ b/tests/hedgilV2/test_epoch_roll.py @@ -0,0 +1,117 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +def test_triggers_and_roll_epoch( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + rewards_whale, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + # As it's the first one + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == False + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + + providerA.harvest({"from": gov}) + providerB.harvest({"from": gov}) + + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) + actions.dump_token(tokenA_whale, tokenA, tokenB, router, tokenA_dump) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + chain.mine(1, timestamp= hedgil_position["expiration"] - 3600 + 1) + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == True + assert providerA.harvestTrigger(1) == True + assert providerB.harvestTrigger(1) == True + # First provider is harvested + providerA.harvest({"from": gov}) + assert joint.balanceOfA() > 0 + assert joint.balanceOfB() == 0 + # Position is closed + assert joint.activeHedgeID() == 0 + + # Should Start Epoch is then true + assert joint.shouldStartEpoch() == True + # And then rpoviderB harvest trigger also + assert providerB.harvestTrigger(1) == True + + providerB.harvest({"from": gov}) + + # New epoch started + assert joint.activeHedgeID() > 0 + assert joint.activeHedgeID() > hedgil_id + assert joint.balanceOfStake() > 0 + + assert joint.shouldStartEpoch() == False + assert joint.shouldEndEpoch() == False + assert providerA.harvestTrigger(1) == False + assert providerB.harvestTrigger(1) == False + + hedgil_position = hedgilV2.getHedgilByID(joint.activeHedgeID()) + + assert pytest.approx(hedgil_position["expiration"] - chain.time(), rel=1e-3) == 2 * 86_400 \ No newline at end of file diff --git a/tests/hedgilV2/test_manual_operation.py b/tests/hedgilV2/test_manual_operation.py new file mode 100644 index 0000000..a9d8fd4 --- /dev/null +++ b/tests/hedgilV2/test_manual_operation.py @@ -0,0 +1,196 @@ +from functools import _lru_cache_wrapper +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain + +def test_return_loose_to_providers_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # All balance should be invested + assert tokenA.balanceOf(joint) == 0 + assert tokenB.balanceOf(joint) == 0 + assert rewards.balanceOf(joint) == 0 + + # Claim rewards manually + joint.claimRewardManually() + assert rewards.balanceOf(joint) > 0 + + # Withdraw Staked LP tokens + joint.withdrawLPManually(joint.balanceOfStake()) + # Remove liquidity manually + joint.removeLiquidityManually(lp_token.balanceOf(joint), 0, 0) + + # All balance should be in joint + assert lp_token.balanceOf(joint) == 0 + assert joint.balanceOfStake() == 0 + assert tokenA.balanceOf(joint) > 0 + assert tokenB.balanceOf(joint) > 0 + + # Send back to providers + joint.returnLooseToProvidersManually() + assert tokenA.balanceOf(joint) == 0 + assert tokenB.balanceOf(joint) == 0 + + # All tokens accounted for + assert pytest.approx(tokenA.balanceOf(providerA), rel=1e-3) == amountA + assert pytest.approx(tokenB.balanceOf(providerB)+hedgil_position["cost"], rel=1e-3) == amountB + + # Close hedge manually + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] > 0 + joint.closeHedgeManually() + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] == 0 + + +def test_liquidate_position_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + utils.print_hedgil_status(joint, hedgilV2, tokenA, tokenB) + + # CLose position manually + joint.liquidatePositionManually(0, 0) + # Hedgil position + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + assert hedgil_position["expiration"] == 0 + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + # Only loss is in B token, equal to cost of hedgil position + assert pytest.approx(vaultB.strategies(providerB)["totalLoss"], rel=1e-3) == hedgil_position["cost"] + +def test_swap_tokens_manually( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + gov, + hedgilV2, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + # Get rewards to swap + joint.claimRewardManually() + balance_rewards = rewards.balanceOf(joint) + assert balance_rewards > 0 + + # Swap half to WFTM + joint_pre_tokenB = tokenB.balanceOf(joint) + path = [rewards, tokenB] + joint.swapTokenForTokenManually(path, balance_rewards / 2, 0) + balance_rewards_post = rewards.balanceOf(joint) + assert tokenB.balanceOf(joint) > joint_pre_tokenB + assert pytest.approx(balance_rewards_post, rel=1e-5) == balance_rewards / 2 + + # Swap remaining half to tokenA + joint_pre_tokenA = tokenA.balanceOf(joint) + path = [rewards, tokenB, tokenA] + joint.swapTokenForTokenManually(path, balance_rewards_post, 0) + assert tokenA.balanceOf(joint) > joint_pre_tokenA + assert rewards.balanceOf(joint) == 0 + + diff --git a/tests/hedgilV2/test_open_position.py b/tests/hedgilV2/test_open_position.py index 9f7d71f..4ef11f2 100644 --- a/tests/hedgilV2/test_open_position.py +++ b/tests/hedgilV2/test_open_position.py @@ -385,7 +385,7 @@ def test_open_position_price_change_tokenA_rewards( assert current_amount_A > initial_amount_A assert current_amount_B < initial_amount_B - actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) @@ -480,7 +480,7 @@ def test_open_position_price_change_tokenB_rewards( assert current_amount_A < initial_amount_A assert current_amount_B > initial_amount_B - actions.airdrop_rewards(rewards_whale, 1000e18, router, rewards, joint, tokenB) + actions.airdrop_rewards(rewards_whale, 2000e18, router, rewards, joint, tokenB) assert joint.balanceOfReward() > 0 utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 8aa4e4c..4045a2e 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -10,7 +10,8 @@ def check_vault_empty(vault): def epoch_started(providerA, providerB, joint, amountA, amountB): assert pytest.approx(providerA.estimatedTotalAssets(), rel=2e-3) == amountA - assert pytest.approx(providerB.estimatedTotalAssets(), rel=2e-3) == amountB + # Less precision toa ccount for hedgil cost! + assert pytest.approx(providerB.estimatedTotalAssets(), rel=5e-2) == amountB assert joint.balanceOfA() == 0 assert joint.balanceOfB() == 0 From 3d85e042e4bf1f5401bde8b88474b28915a80d3b Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Thu, 17 Mar 2022 13:45:58 +0100 Subject: [PATCH 129/132] feat: addded test to unwind joint with migrated providers as per @storming0x request --- tests/conftest.py | 15 +++-- tests/hedgilV2/test_clone_migrate.py | 96 ++++++++++++++++++++++++++++ 2 files changed, 105 insertions(+), 6 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index 88fe8e5..3a03725 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -176,15 +176,17 @@ def dex(request): params=[ # 'WBTC', # WBTC # "YFI", # YFI - "ETH", # WETH + # "ETH", # WETH # 'LINK', # LINK - 'fUSDT', # USDT - 'DAI', # DAI + # 'fUSDT', # USDT + # 'DAI', # DAI # "WFTM", "USDC", # USDC # "WFTM", # "BOO", - "BTC", + # "BTC", + # "MIM", + # "FRAX", ], scope="session", autouse=True, @@ -204,6 +206,7 @@ def tokenA(request): # 'DAI', # DAI # "USDC", # USDC "WFTM", + # "USDC", # "MIM", # "FRAX", ], @@ -503,6 +506,8 @@ def joint( masterchef, mc_pid, ) + joint.setHedgeBudget(25) + joint.setHedgingPeriod(2 * 86400) elif (joint_to_use == SolidexJoint): joint = gov.deploy( joint_to_use, @@ -516,8 +521,6 @@ def joint( ) joint.setMaxPercentageLoss(500, {"from": gov}) - joint.setHedgeBudget(25) - joint.setHedgingPeriod(2 * 86400) providerA.setJoint(joint, {"from": gov}) providerB.setJoint(joint, {"from": gov}) diff --git a/tests/hedgilV2/test_clone_migrate.py b/tests/hedgilV2/test_clone_migrate.py index 6d996ab..e381436 100644 --- a/tests/hedgilV2/test_clone_migrate.py +++ b/tests/hedgilV2/test_clone_migrate.py @@ -155,4 +155,100 @@ def test_clone_provider_migrate( assert vaultA.strategies(new_providerA).dict()["totalLoss"] > 0 assert vaultB.strategies(new_providerB).dict()["totalLoss"] > 0 +def test_migrate_joint_and_unwind( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + hedgilV2, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + joint_to_use, + dai, + wftm, + masterchef, + mc_pid, + rewards, + hedge_type +): + checks.check_run_test("hedgilV2", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + # Get the hedgil open position + hedgil_id = joint.activeHedgeID() + # Get position details + hedgil_position = hedgilV2.getHedgilByID(hedgil_id) + + # Joint has assets + assert joint.estimatedTotalAssetsAfterBalance()[0] > 0 + assert joint.estimatedTotalAssetsAfterBalance()[1] > 0 + + # Deploy new joint + if joint_to_use == SpookyJoint: + cloned_joint = joint.cloneSpookyJoint( + providerA, + providerB, + router, + wftm, + rewards, + hedgilV2, + masterchef, + mc_pid, + ).return_value + cloned_joint = SpookyJoint.at(cloned_joint) + else: + print("Joint type not included in test!") + + # New joint does not have assets + assert cloned_joint.estimatedTotalAssetsAfterBalance()[0] == 0 + assert cloned_joint.estimatedTotalAssetsAfterBalance()[1] == 0 + + # Set providers to new joint + providerA.setJoint(joint, {"from": gov}) + providerB.setJoint(joint, {"from": gov}) + + # Unwind old joint position + joint.claimRewardManually() + joint.withdrawLPManually(joint.balanceOfStake()) + joint.removeLiquidityManually(lp_token.balanceOf(joint), 0, 0) + joint.returnLooseToProvidersManually() + joint.closeHedgeManually() + joint.sweep(rewards, {"from": gov}) + + # Old joint should be empty + assert joint.estimatedTotalAssetsAfterBalance()[0] == 0 + assert joint.estimatedTotalAssetsAfterBalance()[1] == 0 + assert joint.activeHedgeID() == 0 + + # All balance should be now in providers + assert pytest.approx(providerA.estimatedTotalAssets(), rel = 1e-3) == amountA + assert pytest.approx(providerB.estimatedTotalAssets() + hedgil_position["cost"], rel = 1e-3) == amountB + \ No newline at end of file From e777dcb6e7e7229642631954765a15c004c44a78 Mon Sep 17 00:00:00 2001 From: 16slim <90849496+16slim@users.noreply.github.com> Date: Fri, 18 Mar 2022 14:26:18 +0100 Subject: [PATCH 130/132] nohedge tests (#26) * fix: changed harvest extreme imabalance test amount to exchange 10% of reserves instead of a fixed 10Mn * feat: added test to assess correct position setup and token A/B small movements without rewaards distribution * feat: added functions for routers having stable bool parameter * fix: added check for SOLID router * fix: made universal check for comparing any 2 variables * fix: new SEX whale * feat: added tests including reward distribution - not passing yet * feat: added rewards selling function with multihop * feat: price movement tests passing selling rewards with multihop * fix: added missing asserts --- tests/conftest.py | 22 +- tests/hedgilV2/test_extreme_price_movement.py | 16 +- tests/hedgilV2/test_lp_token_airdrop.py | 16 +- tests/hedgilV2/test_open_position.py | 16 +- tests/nohedge/test_harvests.py | 20 +- tests/nohedge/test_open_position.py | 477 ++++++++++++++++++ tests/utils/actions.py | 29 +- tests/utils/checks.py | 4 +- tests/utils/utils.py | 3 + 9 files changed, 559 insertions(+), 44 deletions(-) create mode 100644 tests/nohedge/test_open_position.py diff --git a/tests/conftest.py b/tests/conftest.py index 3a03725..f020ced 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -149,8 +149,8 @@ def live_vaultB(registry, tokenB): # Select the type of hedge to use for the joint @pytest.fixture( params=[ - # "nohedge", - "hedgilV2", + "nohedge", + # "hedgilV2", # "hegic" ], scope="session", @@ -161,10 +161,10 @@ def hedge_type(request): @pytest.fixture( params=[ # "SUSHI", - # "SOLID", + "SOLID", # "SPIRIT", # "UNI", - "SPOOKY" + # "SPOOKY" ], scope="session", autouse=True,) @@ -181,12 +181,12 @@ def dex(request): # 'fUSDT', # USDT # 'DAI', # DAI # "WFTM", - "USDC", # USDC + # "USDC", # USDC # "WFTM", # "BOO", # "BTC", # "MIM", - # "FRAX", + "FRAX", ], scope="session", autouse=True, @@ -205,8 +205,8 @@ def tokenA(request): # 'USDT', # USDT # 'DAI', # DAI # "USDC", # USDC - "WFTM", - # "USDC", + # "WFTM", + "USDC", # "MIM", # "FRAX", ], @@ -217,8 +217,8 @@ def tokenB(request): yield Contract(token_addresses[request.param]) @pytest.fixture(params=[ - # "SEX", - "BOO" + "SEX", + # "BOO" ], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi @@ -266,7 +266,7 @@ def joint_to_use(dex, hedge_type): whale_addresses = { "SOLID": "0x1d1A1871d1830D4b5087212c820E5f1252379c2c", - "SEX": "0x1434f19804789e494E271F9CeF8450e51790fcD2", + "SEX": "0xDcC208496B8fcc8E99741df8c6b8856F1ba1C71F", "YFI": "0x29b0Da86e484E1C0029B56e817912d778aC0EC69", "ETH": "0x25c130B2624CF12A4Ea30143eF50c5D68cEFA22f", "USDC": "0xbcab7d083Cf6a01e0DdA9ed7F8a02b47d125e682", diff --git a/tests/hedgilV2/test_extreme_price_movement.py b/tests/hedgilV2/test_extreme_price_movement.py index c902b78..dbeb804 100644 --- a/tests/hedgilV2/test_extreme_price_movement.py +++ b/tests/hedgilV2/test_extreme_price_movement.py @@ -197,11 +197,11 @@ def test_extreme_price_movement_tokenA_with_rewards( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 def test_extreme_price_movement_tokenB( @@ -395,8 +395,8 @@ def test_extreme_price_movement_tokenB_with_rewards( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 \ No newline at end of file diff --git a/tests/hedgilV2/test_lp_token_airdrop.py b/tests/hedgilV2/test_lp_token_airdrop.py index 8c96372..4b8f22a 100644 --- a/tests/hedgilV2/test_lp_token_airdrop.py +++ b/tests/hedgilV2/test_lp_token_airdrop.py @@ -95,11 +95,11 @@ def test_lp_token_airdrop_joint_open( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 def test_lp_token_airdrop_joint_closed( @@ -211,11 +211,11 @@ def test_lp_token_airdrop_joint_closed( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 def test_lp_token_airdrop_joint_closed_sweep( diff --git a/tests/hedgilV2/test_open_position.py b/tests/hedgilV2/test_open_position.py index 4ef11f2..2b96d6a 100644 --- a/tests/hedgilV2/test_open_position.py +++ b/tests/hedgilV2/test_open_position.py @@ -399,11 +399,11 @@ def test_open_position_price_change_tokenA_rewards( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 def test_open_position_price_change_tokenB_rewards( @@ -494,8 +494,8 @@ def test_open_position_price_change_tokenB_rewards( assert tokenA_loss == 0 assert tokenB_loss == 0 - vaultA.strategies(providerA)["totalDebt"] == 0 - vaultB.strategies(providerB)["totalDebt"] == 0 + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 - vaultA.strategies(providerA)["totalGain"] > 0 - vaultB.strategies(providerB)["totalGain"] > 0 + assert vaultA.strategies(providerA)["totalGain"] > 0 + assert vaultB.strategies(providerB)["totalGain"] > 0 diff --git a/tests/nohedge/test_harvests.py b/tests/nohedge/test_harvests.py index 09f80a2..b015254 100644 --- a/tests/nohedge/test_harvests.py +++ b/tests/nohedge/test_harvests.py @@ -21,9 +21,11 @@ def test_profitable_harvest( gov, tokenA_whale, tokenB_whale, - hedge_type + hedge_type, + dex, ): checks.check_run_test("nohedge", hedge_type) + checks.check_run_test("SOLID", dex) solid_token = Contract(joint.SOLID_SEX()) sex_token = Contract(joint.SEX()) # Deposit to the vault @@ -122,9 +124,11 @@ def test_manual_exit( gov, tokenA_whale, tokenB_whale, - hedge_type + hedge_type, + dex, ): checks.check_run_test("nohedge", hedge_type) + checks.check_run_test("SOLID", dex) solid_token = Contract(joint.SOLID_SEX()) sex_token = Contract(joint.SEX()) # Deposit to the vault @@ -219,9 +223,11 @@ def test_profitable_with_big_imbalance_harvest( tokenB_whale, router, swap_from, - hedge_type + hedge_type, + dex, ): checks.check_run_test("nohedge", hedge_type) + checks.check_run_test("SOLID", dex) solid_token = Contract(joint.SOLID_SEX()) sex_token = Contract(joint.SEX()) @@ -260,8 +266,10 @@ def test_profitable_with_big_imbalance_harvest( token_in = tokenA if swap_from == "a" else tokenB token_in_whale = tokenA_whale if swap_from == "a" else tokenB_whale token_in.approve(router, 2**256 - 1, {"from": token_in_whale, "gas_price": 0}) + (resA, resB) = joint.getReserves() + amount = resA / 10 if swap_from == "a" else resB / 10 router.swapExactTokensForTokensSimple( - 10_000_000 * 10 ** token_in.decimals(), + amount, 0, token_in, tokenB if swap_from == "a" else tokenA, @@ -340,9 +348,11 @@ def test_profitable_harvest_yswaps( wftm, trade_factory, yMechs_multisig, - hedge_type + hedge_type, + dex, ): checks.check_run_test("nohedge", hedge_type) + checks.check_run_test("SOLID", dex) solid_token = Contract(joint.SOLID_SEX()) sex_token = Contract(joint.SEX()) diff --git a/tests/nohedge/test_open_position.py b/tests/nohedge/test_open_position.py new file mode 100644 index 0000000..b42897e --- /dev/null +++ b/tests/nohedge/test_open_position.py @@ -0,0 +1,477 @@ +from utils import actions, checks, utils +import pytest +from brownie import Contract, chain +import eth_utils +from eth_abi.packed import encode_abi_packed + +def test_setup_positions( + chain, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + hedge_type +): + checks.check_run_test("nohedge", hedge_type) + solid_token = Contract(joint.SOLID_SEX()) + sex_token = Contract(joint.SEX()) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + + total_assets_tokenA = providerA.estimatedTotalAssets() + total_assets_tokenB = providerB.estimatedTotalAssets() + + assert pytest.approx(total_assets_tokenA, rel=1e-5) == amountA + assert pytest.approx(total_assets_tokenB, rel=1e-5) == amountB + + # No lp tokens should remain in the joint + assert joint.balanceOfPair() == 0 + # As they should be staked + assert joint.balanceOfStake() > 0 + + # Get invested balances + (balA, balB) = joint.balanceOfTokensInLP() + # Get lp_token + lp_token = Contract(joint.pair()) + + # Check that total tokens still are accounted for: + # TokenA (other token) are either in lp pool or provider A + assert pytest.approx(balA + tokenA.balanceOf(providerA), rel=1e-5) == amountA + # TokenAB(quote token) are either in lp pool or provider B as there is no hedge cost + assert pytest.approx(balB + tokenB.balanceOf(providerB), rel=1e-5) == amountB + + # Check ratios + (reserveA, reserveB) = joint.getReserves() + # Check ratios between position and reserves are constant + assert pytest.approx(balA / reserveA, rel=1e-5) == balB / reserveB + + +def test_open_position_price_change_tokenA( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type, + stable, +): + checks.check_run_test("nohedge", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) + actions.dump_token_bool_pair(tokenA_whale, tokenA, tokenB, router, tokenA_dump, stable) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + tokenA_excess = current_amount_A - initial_amount_A + tokenA_excess_to_tokenB = utils.swap_tokens_value_bool_pair( + router, tokenA, tokenB, tokenA_excess, stable + ) + + # TokenB checksum: initial amount = current amount + tokenA excess in token B + total_B_value_now = ( + current_amount_B + + tokenA_excess_to_tokenB + ) + assert pytest.approx(total_B_value_now, rel=1e-3) == initial_amount_B + # Ensure that initial amounts are still intact taking all current data into account + # A tokens are either in the provider strat or excess + assert ( + pytest.approx( + tokenA.balanceOf(providerA) + current_amount_A - tokenA_excess, rel=1e-3 + ) + == amountA + ) + # B tokens are either in provider strat, received from A excess + assert ( + pytest.approx( + tokenB.balanceOf(providerB) + total_B_value_now, + rel=1e-3, + ) + == amountB + ) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss > 0 + assert tokenB_loss > 0 + + # Loss should be evenly distributed + assert pytest.approx(tokenA_loss / initial_amount_A, rel=1e-2) == tokenB_loss / initial_amount_B + +def test_open_position_price_change_tokenB( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type, + stable, +): + checks.check_run_test("nohedge", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Let's move prices, 2% of tokenA reserves + tokenB_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) + actions.dump_token_bool_pair(tokenB_whale, tokenB, tokenA, router, tokenB_dump, stable) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + tokenB_excess = current_amount_B - initial_amount_B + tokenB_excess_to_tokenA = utils.swap_tokens_value_bool_pair( + router, tokenB, tokenA, tokenB_excess, stable + ) + + # TokenA checksum: initial amount = current amount + tokenB excess in token A + total_A_value_now = ( + current_amount_A + + tokenB_excess_to_tokenA + ) + assert pytest.approx(total_A_value_now, rel=1e-3) == initial_amount_A + # Ensure that initial amounts are still intact taking all current data into account + # A tokens are either in the provider strat or excess + assert ( + pytest.approx( + tokenA.balanceOf(providerA) + total_A_value_now, rel=1e-3 + ) + == amountA + ) + # B tokens are either in provider strat, received from A excess + assert ( + pytest.approx( + tokenB.balanceOf(providerB) + current_amount_B - tokenB_excess, + rel=1e-3, + ) + == amountB + ) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss > 0 + assert tokenB_loss > 0 + + # Loss should be evenly distributed + assert pytest.approx(tokenA_loss / initial_amount_A, rel=1e-2) == tokenB_loss / initial_amount_B + +def test_open_position_price_change_tokenA_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type, + stable, + rewards_whale, + wftm, +): + checks.check_run_test("nohedge", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Let's move prices, 2% of tokenA reserves + tokenA_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenA + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenA.symbol()}. Selling {tokenA_dump / (10 ** tokenA.decimals())} {tokenA.symbol()}" + ) + actions.dump_token_bool_pair(tokenA_whale, tokenA, tokenB, router, tokenA_dump, stable) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some A tokens, there should be more liquidity and hence our position should have + # more tokenA than initial and less tokenB than initial + assert current_amount_A > initial_amount_A + assert current_amount_B < initial_amount_B + + amount_rewards = rewards.balanceOf(rewards_whale) / 10 + print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") + rewards.transfer(joint, amount_rewards, {"from": rewards_whale, "gas_price": 0}) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Sell rewards + actions.sell_token_path(router, rewards.balanceOf(joint), [(rewards, wftm, 0), (wftm, tokenB, 0)], joint, joint) + + providerA.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + providerB.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 + + tokenA_gain = vaultA.strategies(providerA)["totalGain"] + tokenB_gain = vaultB.strategies(providerB)["totalGain"] + + assert tokenA_gain > 0 + assert tokenB_gain > 0 + + # Loss should be evenly distributed + assert pytest.approx(tokenA_gain / initial_amount_A, rel=1e-2) == tokenB_gain / initial_amount_B + +def test_open_position_price_change_tokenB_rewards( + chain, + accounts, + tokenA, + tokenB, + vaultA, + vaultB, + providerA, + providerB, + joint, + user, + strategist, + amountA, + amountB, + RELATIVE_APPROX, + gov, + tokenA_whale, + tokenB_whale, + chainlink_owner, + deployer, + tokenA_oracle, + tokenB_oracle, + router, + dai, + rewards, + hedge_type, + stable, + rewards_whale, + wftm, +): + checks.check_run_test("nohedge", hedge_type) + # Deposit to the vault + actions.user_deposit(user, vaultA, tokenA, amountA) + actions.user_deposit(user, vaultB, tokenB, amountB) + + # Harvest 1: Send funds through the strategy + chain.sleep(1) + lp_token = Contract(joint.pair()) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + actions.gov_start_epoch( + gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB + ) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Let's move prices, 2% of tokenA reserves + tokenB_dump = ( + lp_token.getReserves()[0] / 50 + if lp_token.token0() == tokenB + else lp_token.getReserves()[1] / 50 + ) + print( + f"Dumping some {tokenB.symbol()}. Selling {tokenB_dump / (10 ** tokenB.decimals())} {tokenB.symbol()}" + ) + actions.dump_token_bool_pair(tokenB_whale, tokenB, tokenA, router, tokenB_dump, stable) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + (current_amount_A, current_amount_B) = joint.balanceOfTokensInLP() + + # As we have dumped some B tokens, there should be more liquidity and hence our position should have + # more tokenB than initial and less tokenA than initial + assert current_amount_A < initial_amount_A + assert current_amount_B > initial_amount_B + + amount_rewards = rewards.balanceOf(rewards_whale) / 10 + print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") + rewards.transfer(joint, amount_rewards, {"from": rewards_whale, "gas_price": 0}) + assert joint.balanceOfReward() > 0 + + utils.print_joint_status(joint, tokenA, tokenB, lp_token, rewards) + + # Sell rewards + actions.sell_token_path(router, rewards.balanceOf(joint), [(rewards, wftm, 0), (wftm, tokenB, 0)], joint, joint) + + providerA.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + providerB.setDoHealthCheck(False, {"from": gov, "gas_price":0}) + + actions.gov_end_epoch(gov, providerA, providerB, joint, vaultA, vaultB) + actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) + tokenA_loss = vaultA.strategies(providerA)["totalLoss"] + tokenB_loss = vaultB.strategies(providerB)["totalLoss"] + + assert tokenA_loss == 0 + assert tokenB_loss == 0 + + assert vaultA.strategies(providerA)["totalDebt"] == 0 + assert vaultB.strategies(providerB)["totalDebt"] == 0 + + tokenA_gain = vaultA.strategies(providerA)["totalGain"] + tokenB_gain = vaultB.strategies(providerB)["totalGain"] + + assert tokenA_gain > 0 + assert tokenB_gain > 0 + + # Loss should be evenly distributed + assert pytest.approx(tokenA_gain / initial_amount_A, rel=1e-2) == tokenB_gain / initial_amount_B \ No newline at end of file diff --git a/tests/utils/actions.py b/tests/utils/actions.py index b3a2e04..6effd19 100644 --- a/tests/utils/actions.py +++ b/tests/utils/actions.py @@ -163,7 +163,7 @@ def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle, tokenA_ token0 = Contract(lp_token.token0()) token1 = Contract(lp_token.token1()) - if token == token0: + if token != token0: reserveA = reserve0 reserveB = reserve1 tokenA = token0 @@ -175,7 +175,7 @@ def sync_price(token, lp_token, chainlink_owner, deployer, token_oracle, tokenA_ tokenB = token0 pairPrice = ( - reserveB / reserveA * 10 ** tokenA.decimals() / 10 ** tokenB.decimals() * 1e8 + reserveA / reserveB * 10 ** tokenB.decimals() / 10 ** tokenA.decimals() * 1e8 ) * tokenA_oracle.latestAnswer() / 1e8 token_mock_oracle.setPrice(pairPrice, {"from": accounts[0]}) @@ -198,3 +198,28 @@ def airdrop_rewards(rewards_whale, amount_token, router, rewards, joint, token): amount_rewards = utils.swap_tokens_value(router, token, rewards, amount_token) print(f"Transferring {amount_rewards} {rewards.symbol()} rewards to joint") rewards.transfer(joint, amount_rewards, {"from": rewards_whale}) + +def dump_token_bool_pair(token_whale, tokenFrom, tokenTo, router, amount, stable): + tokenFrom.approve(router, 2 ** 256 - 1, {"from": token_whale, "gas_price": 0}) + router.swapExactTokensForTokensSimple( + amount, + 0, + tokenFrom, + tokenTo, + stable, + token_whale, + 2**256 - 1, + {"from": token_whale, + "gas_price": 0} + ) + +def sell_token_path(router, amount, path, address_from, address_to): + print(f"Selling {amount} following path {path}") + router.swapExactTokensForTokens( + amount, + 0, + path, + address_to, + 2 ** 256 - 1, + {"from": address_from, "gas_price": 0}, + ) diff --git a/tests/utils/checks.py b/tests/utils/checks.py index 4045a2e..6a4c8ed 100644 --- a/tests/utils/checks.py +++ b/tests/utils/checks.py @@ -76,6 +76,6 @@ def check_accounting(vault, strategy, totalGain, totalLoss, totalDebt): assert status["totalDebt"] == totalDebt return -def check_run_test(test_type, hedge_type): - if hedge_type != test_type: +def check_run_test(value, variable): + if variable != value: pytest.skip() \ No newline at end of file diff --git a/tests/utils/utils.py b/tests/utils/utils.py index c3fc8e3..28331b8 100644 --- a/tests/utils/utils.py +++ b/tests/utils/utils.py @@ -142,3 +142,6 @@ def print_joint_status(joint, tokenA, tokenB, lp_token, rewards): def swap_tokens_value(router, tokenIn, tokenOut, amountIn): return router.getAmountsOut(amountIn, [tokenIn, tokenOut])[1] + +def swap_tokens_value_bool_pair(router, tokenIn, tokenOut, amountIn, stable): + return router.getAmountsOut(amountIn, [(tokenIn, tokenOut, stable)])[1] \ No newline at end of file From 20e3e9090c27d001b1f7febc5d85c6b4e7862d2b Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Fri, 18 Mar 2022 16:25:54 +0100 Subject: [PATCH 131/132] fix: tokenB allowance of hedgil is set to the hedge budget instead of max uint and removed after positions is opened --- contracts/Hedges/HedgilV2Joint.sol | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/contracts/Hedges/HedgilV2Joint.sol b/contracts/Hedges/HedgilV2Joint.sol index 5154d30..d8986d6 100644 --- a/contracts/Hedges/HedgilV2Joint.sol +++ b/contracts/Hedges/HedgilV2Joint.sol @@ -76,7 +76,6 @@ abstract contract HedgilV2Joint is Joint { isHedgingEnabled = true; - IERC20(tokenB).approve(_hedgilPool, type(uint256).max); } function getHedgeBudget(address token) @@ -189,12 +188,19 @@ abstract contract HedgilV2Joint is Joint { // Only able to open a new position if no active options require(activeHedgeID == 0); // dev: already-open uint256 strikePrice; + // Set hedgil allowance to tokenB balance (invested in LP and free in joint) * hedge budget + (, uint256 LPbalanceB) = balanceOfTokensInLP(); + IERC20(tokenB).approve(hedgilPool, (balanceOfB().add(LPbalanceB)) + .mul(getHedgeBudget(tokenB)) + .div(RATIO_PRECISION)); + // Open hedgil position (activeHedgeID, strikePrice) = IHedgilPool(hedgilPool).hedgeLPToken( address(_pair), protectionRange, period ); - + // Remove hedgil allowance + IERC20(tokenB).approve(hedgilPool, 0); require( _isWithinRange(strikePrice, maxSlippageOpen) || skipManipulatedCheck ); // dev: !open-price From 6ffdcca5423024b7ea011abbe76b9adf1a6988fe Mon Sep 17 00:00:00 2001 From: 16slim <16slimchance16@gmail.com> Date: Fri, 18 Mar 2022 16:26:28 +0100 Subject: [PATCH 132/132] feat: added asserts checking tokenB allowance of hedgil after opening the position --- tests/conftest.py | 20 ++++++++++---------- tests/hedgilV2/test_manual_operation.py | 1 + tests/hedgilV2/test_open_position.py | 2 +- 3 files changed, 12 insertions(+), 11 deletions(-) diff --git a/tests/conftest.py b/tests/conftest.py index f020ced..c77791e 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -149,8 +149,8 @@ def live_vaultB(registry, tokenB): # Select the type of hedge to use for the joint @pytest.fixture( params=[ - "nohedge", - # "hedgilV2", + # "nohedge", + "hedgilV2", # "hegic" ], scope="session", @@ -161,10 +161,10 @@ def hedge_type(request): @pytest.fixture( params=[ # "SUSHI", - "SOLID", + # "SOLID", # "SPIRIT", # "UNI", - # "SPOOKY" + "SPOOKY" ], scope="session", autouse=True,) @@ -181,12 +181,12 @@ def dex(request): # 'fUSDT', # USDT # 'DAI', # DAI # "WFTM", - # "USDC", # USDC + "USDC", # USDC # "WFTM", # "BOO", # "BTC", # "MIM", - "FRAX", + # "FRAX", ], scope="session", autouse=True, @@ -205,8 +205,8 @@ def tokenA(request): # 'USDT', # USDT # 'DAI', # DAI # "USDC", # USDC - # "WFTM", - "USDC", + "WFTM", + # "USDC", # "MIM", # "FRAX", ], @@ -217,8 +217,8 @@ def tokenB(request): yield Contract(token_addresses[request.param]) @pytest.fixture(params=[ - "SEX", - # "BOO" + # "SEX", + "BOO" ], scope="session", autouse=True) def rewards(request): rewards_address = token_addresses[request.param] # sushi diff --git a/tests/hedgilV2/test_manual_operation.py b/tests/hedgilV2/test_manual_operation.py index a9d8fd4..80d1ab5 100644 --- a/tests/hedgilV2/test_manual_operation.py +++ b/tests/hedgilV2/test_manual_operation.py @@ -36,6 +36,7 @@ def test_return_loose_to_providers_manually( actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) + assert tokenB.allowance(joint, hedgilV2) == 0 actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() diff --git a/tests/hedgilV2/test_open_position.py b/tests/hedgilV2/test_open_position.py index 2b96d6a..b55e5f4 100644 --- a/tests/hedgilV2/test_open_position.py +++ b/tests/hedgilV2/test_open_position.py @@ -121,6 +121,7 @@ def test_open_position_price_change_tokenA( actions.gov_start_epoch( gov, providerA, providerB, joint, vaultA, vaultB, amountA, amountB ) + assert tokenB.allowance(joint, hedgilV2) == 0 actions.sync_price(tokenB, lp_token, chainlink_owner, deployer, tokenB_oracle, tokenA_oracle) (initial_amount_A, initial_amount_B) = joint.balanceOfTokensInLP() @@ -196,7 +197,6 @@ def test_open_position_price_change_tokenA( == hedgil_position["cost"] ) - def test_open_position_price_change_tokenB( chain, accounts,