From 1f0e22ca1c0fe46e98dca91ef45314a02fa1a65b Mon Sep 17 00:00:00 2001
From: Joaquim Verges <joaquim.verges@gmail.com>
Date: Tue, 1 Jul 2025 12:57:25 +1200
Subject: [PATCH] Add tokenId support to ERC1155 signature generation and
 remove validityStartTimestamp

---
 .../extensions/erc1155/read/signature-generate.ts     | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/server/routes/contract/extensions/erc1155/read/signature-generate.ts b/src/server/routes/contract/extensions/erc1155/read/signature-generate.ts
index 99486a09..abf8aacc 100644
--- a/src/server/routes/contract/extensions/erc1155/read/signature-generate.ts
+++ b/src/server/routes/contract/extensions/erc1155/read/signature-generate.ts
@@ -144,7 +144,6 @@ export async function erc1155SignatureGenerate(fastify: FastifyInstance) {
           pricePerToken,
           pricePerTokenWei,
           currency,
-          validityStartTimestamp,
           validityEndTimestamp,
           tokenId,
           uid,
@@ -188,7 +187,6 @@ export async function erc1155SignatureGenerate(fastify: FastifyInstance) {
             tokenId: maybeBigInt(tokenId),
             pricePerTokenWei: maybeBigInt(pricePerTokenWei),
             currency,
-            validityStartTimestamp: new Date(validityStartTimestamp * 1000),
             validityEndTimestamp: validityEndTimestamp
               ? new Date(validityEndTimestamp * 1000)
               : undefined,
@@ -254,7 +252,14 @@ export async function erc1155SignatureGenerate(fastify: FastifyInstance) {
         tokenId,
       });
 
-      const signedPayload = await contract.erc1155.signature.generate(payload);
+      const signedPayload = tokenId
+        ? await contract.erc1155.signature.generateFromTokenId(
+            { ...payload, tokenId: BigInt(tokenId) },
+          )
+        : await contract.erc1155.signature.generate(payload);
+
+      console.log("signedPayload", signedPayload);
+
       reply.status(StatusCodes.OK).send({
         result: {
           ...signedPayload,