Add VinuNFT.

dexs/vinunft/index.ts

@@ -0,0 +1,34 @@
+import { FetchOptions, SimpleAdapter } from "../../adapters/types";
+import { CHAIN } from "../../helpers/chains";
+
+const event_purchased = 'event TokenPurchased(address indexed _nftAddress, uint256 indexed _tokenId, address indexed _seller, address _buyer, uint256 _listingId, uint256 _amount, address _paymentToken, uint256 _price)'
+
+const MARKETPLACE = '0xcA396A95E0EB8B6804e25F9db131780a60564047'
+
+const fetch = async ({ getLogs, createBalances }: FetchOptions) => {
+  const dailyVolume = createBalances();
+
+  const saleLogs = await getLogs({
+    target: MARKETPLACE,
+    eventAbi: event_purchased,
+    fromBlock: 5000,
+    cacheInCloud: true,
+  });
+
+  await Promise.all(saleLogs.map(async log => {
+    const { _amount, _paymentToken, _price } = log;
+    dailyVolume.addToken(_paymentToken, _price * _amount);
+  }
+  ))
+
+  return { dailyVolume, };
+}
+
+const adapter: SimpleAdapter = {
+  version: 2,
+  adapter: {
+    [CHAIN.VINUCHAIN]: { fetch, start: '2024-06-01' }
+  }
+};
+
+export default adapter;