Add flamincome tvl

projects/flamincome.js

@@ -0,0 +1,43 @@
+var Web3 = require('web3');
+const env = require('dotenv').config()
+const web3 = new Web3(new Web3.providers.HttpProvider(`https://mainnet.infura.io/v3/${env.parsed.INFURA_KEY}`));
+const BigNumber = require("bignumber.js");
+const retry = require('async-retry')
+const axios = require("axios");
+const abis = require('./config/flamincome/abis.js');
+
+async function fetch() {
+    var price_feed = await retry(async bail => await axios.get('https://api.coingecko.com/api/v3/simple/price?ids=ethereum,tether,wrapped-bitcoin&vs_currencies=usd&include_market_cap=true&include_24hr_vol=true&include_24hr_change=true'))
+
+    async function returnUnderlyingBalance(address) {
+        let contract = new web3.eth.Contract(abis['VaultBaseline'], address);
+        let decimals = await contract.methods.decimals().call();
+        let balance = await contract.methods.balance().call();
+        balance = await new BigNumber(balance).div(10 ** decimals).toFixed(2);
+        return parseFloat(balance);
+    }
+
+    var tvl = 0;
+
+    // Staking and pool assets
+    const stakingAssets = [
+        { contract: '0x54bE9254ADf8D5c8867a91E44f44c27f0c88e88A', slug: 'tether' },
+        { contract: '0x1a389c381a8242B7acFf0eB989173Cd5d0EFc3e3', slug: 'wrapped-bitcoin' },
+        { contract: '0x1E9DC5d843731D333544e63B2B2082D21EF78ed3', slug: 'ethereum' },
+    ]
+
+    await Promise.all(stakingAssets.map(async (asset) => {
+        let balance = await returnUnderlyingBalance(asset.contract);
+        tvl += (parseFloat(balance) * price_feed.data[asset.slug].usd)
+    }))
+
+    return tvl
+}
+
+module.exports = {
+    fetch
+}
+
+
+
+