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Add htlc #3

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Add htlc #3

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3 changes: 3 additions & 0 deletions go/extensions/codec.go
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Original file line number Diff line number Diff line change
Expand Up @@ -34,5 +34,8 @@ func RegisterCodec(codec *amino.Codec) {
codec.RegisterConcrete(&MsgAddLiquidity{}, "irismod/coinswap/MsgAddLiquidity", nil)
codec.RegisterConcrete(&MsgRemoveLiquidity{}, "irismod/coinswap/MsgRemoveLiquidity", nil)
codec.RegisterConcrete(&CoinswapParams{}, "irismod/coinswap/Params", nil)
codec.RegisterConcrete(&MsgCreateHTLC{}, "irishub/htlc/MsgCreateHTLC", nil)
codec.RegisterConcrete(&MsgClaimHTLC{}, "irishub/htlc/MsgClaimHTLC", nil)
codec.RegisterConcrete(&MsgRefundHTLC{}, "irishub/htlc/MsgRefundHTLC", nil)

}
26 changes: 26 additions & 0 deletions go/extensions/htlc.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
package extensions

import (
sdk "github.com/cosmos/amino-js/go/lib/cosmos/cosmos-sdk/types"
)

type MsgCreateHTLC struct {
Sender sdk.AccAddress `json:"sender"` // the initiator address
To sdk.AccAddress `json:"to"` // the destination address
ReceiverOnOtherChain string `json:"receiver_on_other_chain"` // the claim receiving address on the other chain
Amount sdk.Coins `json:"amount"` // the amount to be transferred
HashLock []byte `json:"hash_lock"` // the hash lock generated from secret (and timestamp if provided)
Timestamp uint64 `json:"timestamp"` // if provided, used to generate the hash lock together with secret
TimeLock uint64 `json:"time_lock"` // the time span after which the HTLC will expire
}

type MsgClaimHTLC struct {
Sender sdk.AccAddress `json:"sender"` // the initiator address
HashLock []byte `json:"hash_lock"` // the hash lock identifying the HTLC to be claimed
Secret []byte `json:"secret"` // the secret with which to claim
}

type MsgRefundHTLC struct {
Sender sdk.AccAddress `json:"sender"` // the initiator address
HashLock []byte `json:"hash_lock"` // the hash lock identifying the HTLC to be refunded
}