add Molecular info

src/adaptors/molecular/index.js

@@ -0,0 +1,74 @@
+const sdk = require('@defillama/sdk');
+const utils = require('../utils');
+
+const POOL_APY_INFO_ADDRESS = '0xFa91728CD4E0E6aD91494118c922c9d68302DE37';
+
+async function apy() {
+  let chain = 'arbitrum';
+  let allPools = (
+    await sdk.api.abi.call({
+      target: POOL_APY_INFO_ADDRESS,
+      abi: abi.getAllPoolInfo,
+      chain,
+    })
+  ).output;
+
+  let coinsKey = allPools.map((pool) => `${chain}:${pool.asset}`);
+  let { coins } = await utils.getData(
+    `https://coins.llama.fi/prices/current/${coinsKey}`
+  );
+
+  let farmToTvls = {};
+  let farmAddresses = {};
+  allPools
+    .map((item) => item.farmAddress)
+    .forEach((item) => {
+      farmAddresses[item] = {};
+    });
+
+  for (let item of Object.keys(farmAddresses)) {
+    let result = (
+      await sdk.api.abi.call({
+        target: item,
+        abi: abi.getPoolTotalTvl,
+        chain,
+      })
+    ).output;
+    farmToTvls[item.toLowerCase()] = result;
+  }
+
+  let d = allPools
+    .map((pool) => {
+      let tvlInfo = farmToTvls[pool.farmAddress.toLowerCase()].find(
+        (item) => item.pid == pool.pid
+      );
+      let tvl = tvlInfo.tvl / 10 ** pool.assetDecimals;
+      let price = coins[`${chain}:${pool.asset}`].price;
+      let tvlPrice = tvl * price;
+      let apy = pool.apy / 10 ** 16;
+      return {
+        chain,
+        pool: pool.farmAddress,
+        symbol: pool.assetSymbol,
+        underlyingTokens: [pool.asset],
+        tvlUsd: tvlPrice,
+        apyBase: apy,
+        url: `https://molecular.finance/vault/${pool.farmAddress}/${pool.asset}`,
+        project: 'molecular',
+      };
+    })
+    .filter((item) => item.tvlUsd > 10000);
+  return d;
+}
+
+let abi = {
+  getPoolTotalTvl:
+    'function getPoolTotalTvl() view returns (tuple(uint256 pid, address assets, uint256 tvl)[])',
+  getAllPoolInfo:
+    'function getAllPoolInfo() view returns (tuple(uint256 pid, address farmAddress, address asset, string assetSymbol, uint256 assetDecimals, address reward, uint256 apy)[])',
+};
+
+module.exports = {
+  apy: apy,
+  url: 'https://molecular.finance/vault',
+};