add bagful info

src/adaptors/bagful/index.js

@@ -0,0 +1,95 @@
+const { default: BigNumber } = require('bignumber.js');
+const utils = require('../utils');
+const sdk = require('@defillama/sdk');
+
+let tokenInfoMapping = {};
+
+const AGGREGATOR_ADDRESS = '0x6bD057Dae9aA5aE05c782F2eB988CBdE53Be9620';
+const POOL_INFOS_ADDRESS = '0x0099A786a41b0b7b11E326Eb1d8FE84f9337548F';
+
+async function apy() {
+  let abi = sdk.api.abi;
+  let { output: poolTvlInfos } = await abi.call({
+    target: AGGREGATOR_ADDRESS,
+    abi: abiJSON.getPoolTvl,
+    chain: 'linea',
+  });
+  let { output: poolApyInfos } = await abi.call({
+    target: POOL_INFOS_ADDRESS,
+    abi: abiJSON.getAllPools,
+    chain: 'linea',
+  });
+  let priceKeys = Array.from(
+    new Set(
+      poolApyInfos.flatMap((item) => [
+        `linea:${item.asset}`,
+        `linea:${item.reward}`,
+      ])
+    )
+  );
+  let { coins } = await utils.getData(
+    `https://coins.llama.fi/prices/current/${priceKeys.join(',').toLowerCase()}`
+  );
+
+  let poolTvlInfoMap = {};
+  for (const poolTvl of poolTvlInfos) {
+    poolTvlInfoMap[poolTvl.pid] = poolTvl.tvl;
+  }
+
+  return poolApyInfos.map((poolApy) => {
+    let tvl = poolTvlInfoMap[poolApy.pid];
+    let coin = coins[`linea:${poolApy.asset}`.toLocaleLowerCase()];
+    if (coin === undefined || tvl === undefined) {
+      return undefined;
+    }
+    let apy;
+    let tvlUsd = BigNumber(tvl)
+      .div(Math.pow(10, poolApy.assetDecimals))
+      .multipliedBy(coin.price)
+      .toNumber();
+    tvlUsd = parseFloat(tvlUsd.toFixed(2));
+
+    if (poolApy.isFixedRate) {
+      apy = poolApy.fixedRate / 100;
+    } else {
+      let rewardCoin = coins[`linea:${poolApy.reward}`.toLocaleLowerCase()];
+      if (rewardCoin === undefined) {
+        return undefined;
+      }
+
+      apy =
+        tvlUsd === 0
+          ? 0
+          : (BigNumber(poolApy.rewardAmount)
+              .div(Math.pow(10, poolApy.rewardDecimals))
+              .multipliedBy(rewardCoin.price) *
+              365) /
+            tvlUsd;
+      apy = parseFloat((apy * 100).toFixed(2));
+    }
+
+    return {
+      chain: 'linea',
+      project: 'bagful',
+      pool: poolApy.farmAddress,
+      symbol: poolApy.assetSymbol,
+      underlyingTokens: [poolApy.asset],
+      tvlUsd,
+      apy,
+      url: `https://bagful.io/vault/${poolApy.farmAddress}/${poolApy.asset}`,
+    };
+  });
+}
+
+let abiJSON = {
+  getPoolTvl:
+    'function getPoolTotalTvl() view returns (tuple(uint256 pid, address poolAddress,address poolAssets, uint256 tvl)[])',
+  getAllPools:
+    'function getAllPools() view returns (tuple(uint256 pid, address asset, string assetSymbol, uint256 assetDecimals, address farmAddress, bool isFixedRate, uint256 fixedRate, address reward, uint256 rewardDecimals, uint256 rewardAmount)[])',
+};
+
+module.exports = {
+  timetravel: false,
+  apy,
+  url: 'https://bagful.io',
+};