Fix old nfts

src/transformers/_common/netAssetTransfers.spec.ts

@@ -1,4 +1,5 @@
 import { transform as transactionAssetTransfers } from './assetTransfers';
+import { transform as transactionAssetTransfersOldNFTs } from './../ethereum/assetTransfersOldNFTs';
 import { transform } from './netAssetTransfers';
 import { loadBlockFixture } from '../../helpers/utils';
 import { KNOWN_ADDRESSES } from '../../helpers/constants';
@@ -28,4 +29,37 @@ describe('transactionNetAssetTransfers', () => {
       ]);
     }
   });
+
+  it('should return net asset transfers for old nfts', () => {
+    const cryptoKittiesBlock = loadBlockFixture('ethereum', '18815007_decoded');
+    const cryptoKittiesAssetResult =
+      transactionAssetTransfers(cryptoKittiesBlock);
+    const cryptoKittiesResult = transactionAssetTransfersOldNFTs(
+      cryptoKittiesAssetResult,
+    );
+    const assetResult = transform(cryptoKittiesResult);
+    const cryptoKittiesTx = assetResult.transactions.find(
+      (tx) =>
+        tx.hash ===
+        '0x76a07f3f822f6235372804b2ffab705a79b89dbe6a15ad086b6879aa97d60321',
+    );
+    expect(cryptoKittiesTx).toBeDefined();
+    if (cryptoKittiesTx) {
+      const ckTransfers = cryptoKittiesTx.netAssetTransfers;
+      expect(Object.keys(ckTransfers).length).toBe(2);
+      expect(
+        ckTransfers['0x82f8cb7e198972e2ef89e0c0cc10ffbd878792a6'].sent.length,
+      ).toBe(0);
+      expect(
+        ckTransfers['0x82f8cb7e198972e2ef89e0c0cc10ffbd878792a6'].received,
+      ).toStrictEqual([
+        {
+          asset: '0x06012c8cf97bead5deae237070f9587f8e7a266d',
+          id: '0x06012c8cf97bead5deae237070f9587f8e7a266d-2020925',
+          tokenId: '2020925',
+          type: 'erc721',
+        },
+      ]);
+    }
+  });
 });

src/transformers/_common/parties.spec.ts

@@ -63,6 +63,23 @@ describe('transactionParties', () => {
       ]);
     }
 
+    const txResult4 = result1.transactions.find(
+      (tx) =>
+        tx.hash ===
+        '0xe408697db3e84a9287f563dafb8243c0e12ed604cc669a07157d40485d43226b',
+    );
+    expect(txResult4).toBeDefined();
+    if (txResult4) {
+      expect(txResult4.parties).toStrictEqual([
+        '0xf074c1652d4ff936effe0087e7ce57c62aa7371d',
+        '0xd1d2eb1b1e90b638588728b4130137d262c87cae',
+        '0x8d92a6812b3da2346883f0631910c96cb9c5a5f9',
+        '0x2906bdda4bde0338cf9af4370d5b838da4a0d08f',
+        '0x1111111254eeb25477b68fb85ed929f73a960582',
+        '0x54b50187becd0bbcfd52ec5d538433dab044d2a8',
+      ]);
+    }
+
     const block2 = loadBlockFixture('ethereum', '18965012_decoded');
     const result2 = transform(block2);
 

src/transformers/ethereum/assetTransfersOldNFTs.spec.ts

@@ -99,4 +99,31 @@ describe('transactionAssetTransfersOldNFTs', () => {
       }
     }
   });
+
+  it('should return asset transfers for Cryptokitties transactions', () => {
+    const cryptoKittiesBlock = loadBlockFixture('ethereum', '18815007_decoded');
+    const cryptoKittiesAssetResult =
+      transactionAssetTransfers(cryptoKittiesBlock);
+    const cryptoKittiesResult = transform(cryptoKittiesAssetResult);
+    const cryptoKittiesTx = cryptoKittiesResult.transactions.find(
+      (tx) =>
+        tx.hash ===
+        '0x76a07f3f822f6235372804b2ffab705a79b89dbe6a15ad086b6879aa97d60321',
+    );
+    expect(cryptoKittiesTx).toBeDefined();
+    if (cryptoKittiesTx) {
+      const cryptoKittiesTransfers = cryptoKittiesTx.assetTransfers;
+      expect(cryptoKittiesTransfers.length).toBe(1);
+      if ('tokenId' in cryptoKittiesTransfers[0]) {
+        expect(cryptoKittiesTransfers[0].tokenId).toBe('2020925');
+        expect(cryptoKittiesTransfers[0].from).toBe(
+          '0xd695429819d9dd942b2485c3dedd141a774fc774',
+        );
+        expect(cryptoKittiesTransfers[0].to).toBe(
+          '0x82f8cb7e198972e2ef89e0c0cc10ffbd878792a6',
+        );
+      }
+      expect(cryptoKittiesTransfers[0].type).toBe('erc721');
+    }
+  });
 });

src/transformers/ethereum/assetTransfersOldNFTs.ts

@@ -67,8 +67,8 @@ function updateTokenTransfers(tx: RawTransaction) {
         if (logDescriptor) {
           oldNFTsTransfers.push({
             asset: log.address,
-            from: decodeEVMAddress(logDescriptor.args['from']),
-            to: decodeEVMAddress(logDescriptor.args['to']),
+            from: logDescriptor.args['from'].toLowerCase(),
+            to: logDescriptor.args['to'].toLowerCase(),
             tokenId: BigInt(logDescriptor.args['value']).toString(),
             type: AssetType.ERC721,
           });