Merge pull request #1382 from dverso/master

Add Smilee Finance Daily Stats

options/smilee-finance/index.ts

@@ -0,0 +1,82 @@
+import { gql, request } from "graphql-request";
+import { Fetch, FetchResultOptions } from "../../adapters/types";
+import { CHAIN } from "../../helpers/chains";
+import * as sdk from "@defillama/sdk";
+
+interface Trade {
+    notionalUp: string;
+    notionalDown: string;
+    premium: string;
+}
+
+interface CumulativeData {
+    cumulativeVolume: string;
+    cumulativePremium: string;
+}
+
+const BASE_TOKEN = "0xaf88d065e77c8cc2239327c5edb3a432268e5831";
+const SUBGRAPH_URL = "https://api.studio.thegraph.com/proxy/64770/smilee-finance/version/latest";
+
+const tradeQuery = gql`
+    query trades($timestampFrom: Int!, $timestampTo: Int!) {
+        trades(where: {timestamp_gt: $timestampFrom, timestamp_lte: $timestampTo}) {
+            notionalUp
+            notionalDown
+            premium
+        }
+    }`;
+
+const cumulativeStatsQuery = gql`
+    query trades {
+        protocolStatistics {
+            cumulativeVolume
+            cumulativePremium
+        }
+    }`;
+
+const fetch: Fetch = async (timestamp) => {
+    const timestampFrom = timestamp - 60 * 60 * 24;
+
+    const tradedNotional = new sdk.Balances({ chain: CHAIN.ARBITRUM, timestamp });
+    const tradedPremium = new sdk.Balances({ chain: CHAIN.ARBITRUM, timestamp });
+    // const totalTradedNotional = new sdk.Balances({ chain: CHAIN.ARBITRUM });
+    // const totalTradedPremium = new sdk.Balances({ chain: CHAIN.ARBITRUM });
+
+    // Fetching daily trades
+    const tradeResponse = await request(SUBGRAPH_URL, tradeQuery, {
+        timestampFrom,
+        timestampTo: timestamp,
+    }) as { trades: Trade[] };
+
+    tradeResponse.trades.forEach((trade: Trade) => {
+        tradedNotional.add('usd', (Number(trade.notionalUp) + Number(trade.notionalDown)) / 1e6, { skipChain: true });
+        tradedPremium.add('usd', Number(trade.premium) / 1e6, { skipChain: true });
+    });
+
+    // Fetching cumulative statistics
+    // const statsResponse = await request(SUBGRAPH_URL, cumulativeStatsQuery) as { protocolStatistics: CumulativeData };
+    // totalTradedNotional.add('usd', Number() / 1e6);
+    // totalTradedPremium.add('usd', Number(statsResponse.protocolStatistics.cumulativePremium) / 1e6);
+
+    // Building fetch result
+    const fetchResult: FetchResultOptions = {
+        timestamp: timestampFrom,
+        dailyNotionalVolume: await tradedNotional.getUSDString(),
+        dailyPremiumVolume: await tradedPremium.getUSDString(),
+        // totalNotionalVolume:  BigInt.(statsResponse.protocolStatistics.cumulativeVolume) / 1e6,
+        // totalPremiumVolume: Number(statsResponse.protocolStatistics.cumulativePremium) / 1e6
+    };
+
+    return fetchResult;
+};
+
+const adapter = {
+    adapter: {
+        [CHAIN.ARBITRUM]: {
+            fetch,
+            start: 1710440552
+        },
+    }
+};
+
+export default adapter;