Merge pull request #10633 from OT-Sea/main

feat: add otsea protocol

projects/otsea/config.js

@@ -0,0 +1,17 @@
+module.exports = {
+    chains: [
+      {
+        name: 'ethereum',
+        graphql: 'https://api.studio.thegraph.com/query/65203/otsea-v1/version/latest',
+      },
+      {
+        name: 'base',
+        graphql: 'https://api.studio.thegraph.com/query/65203/otsea-base-v1/version/latest',
+      },
+      {
+        name: 'blast',
+        graphql: 'https://api.studio.thegraph.com/query/65203/otsea-blast-v1/version/latest',
+      },
+    ]
+  }
+

projects/otsea/index.js

@@ -0,0 +1,69 @@
+
+const { GraphQLClient, gql } = require("graphql-request");
+const ADDRESSES = require('../helper/coreAssets.json')
+const { staking } = require("../helper/staking");
+const config = require("./config");
+
+const OTSEA_TOKEN = "0x5dA151B95657e788076D04d56234Bd93e409CB09";
+const OTSEA_MARKET_CONTRACT = "0x6E8B67B315b44519f8C2BEfdbbE11097c45353b4";
+const OTSEA_STAKING_CONTRACT = "0xF2c8e860ca12Cde3F3195423eCf54427A4f30916";
+
+// OTSEA market volume by network
+function getMarketVolume(endpoint) {
+    return async (api) => {
+        // locked in sell orders (ETH amount on sell orders)
+        let graphQLClient = new GraphQLClient(endpoint);
+        let query = gql`
+          query openSellOrders {
+              orders (where: { type: 1, state: 0 }) {
+                  fulfilledOutput
+                  totalOutput
+              }
+          }
+        `;
+        const results = await graphQLClient.request(query)
+
+        const { orders } = results || {
+            orders: [{ totalOutput: 0 }],
+        }
+        const lockedInSellOrders = orders.reduce((sum, o) => sum += +o.totalOutput - o.fulfilledOutput, 0)
+
+        // Locked in buy orders (ETH balance of market contract)
+        const lockedInBuyOrders = await api.sumTokens({ owner: OTSEA_MARKET_CONTRACT, tokens: [ADDRESSES.null] });
+
+        api.addCGToken('ethereum', parseFloat(lockedInSellOrders + lockedInBuyOrders) / 1e18)
+    }
+}
+
+// Total Volume of OTSEA
+async function otsea_total_volume(api) {
+    const collateralBalance = await api.call({
+        abi: 'erc20:totalSupply',
+        target: OTSEA_TOKEN,
+        params: [],
+    });
+
+    api.add(OTSEA_TOKEN, collateralBalance)
+}
+
+// Global export
+module.exports = {
+  methodology: "We aggregated the assets locked on OTSea market",
+  misrepresentedTokens: true,
+};
+
+// Network exports
+config.chains.forEach(async chainInfo => {
+    const { name: chain, graphql: endpoint } = chainInfo
+
+    if (chain == 'ethereum') {
+        module.exports[chain] = {
+            tvl: getMarketVolume(endpoint),
+            staking:  staking(OTSEA_STAKING_CONTRACT, OTSEA_TOKEN),
+        }
+    } else {
+        module.exports[chain] = {
+            tvl: getMarketVolume(endpoint),
+        }
+    }
+})