fix ankr

Author: g1nt0ki

projects/ankr/index.js

@@ -1,37 +1,40 @@
 const { get } = require("../helper/http")
 const abi = require("./abi.json");
+const ADDRESSES = require('../helper/coreAssets.json')
 
 let _response
 
+const config = {
+  ethereum: '0xE95A203B1a91a908F9B9CE46459d101078c2c3cb',
+  avax: '0xc3344870d52688874b06d844E0C36cc39FC727F6',
+  bsc: '0x52F24a5e03aee338Da5fd9Df68D2b6FAe1178827',
+  fantom: '0xcfc785741dc0e98ad4c9f6394bb9d43cd1ef5179',
+  flow: '0x1b97100eA1D7126C4d60027e231EA4CB25314bdb',
+}
+
 async function getTvls(serviceName, key) {
   if (!_response) _response = get('https://api.staking.ankr.com/v1alpha/metrics')
   const response = await _response
   const data = response.services.find(i => i.serviceName === serviceName)
   return data ? +data[key] : 0;
 }
 
-async function getETHTvl() {
-  return {
-    ethereum: await getTvls("eth", "totalStaked"),
-    'matic-network': await getTvls("polygon", "totalStaked"),
-  }
-}
-
-async function getBscTvl() {
-  return {
-    binancecoin: await getTvls("bnb", "totalStaked"),
-  }
-}
-
-async function getAvaxTvl() {
-  return {
-    'avalanche-2': await getTvls("avax", "totalStaked"),
-  }
-}
-
-async function getFlowTvl() {
-  return {
-    'flow': await getTvls("flowevm", "totalStaked"),
+async function getonChainTvl(api) {
+  const token = config[api.chain]
+  const ethSupply = await api.call({ abi: 'erc20:totalSupply', target: token })
+  const ratio = await api.call({ abi: 'uint256:ratio', target: token })
+  const ethTvl = ethSupply / (ratio / 1e18)
+
+  if (api.chain === 'flow')
+    api.add(ADDRESSES.flow.WFLOW, ethTvl)
+  else
+    api.addGasToken(ethTvl)
+
+  if (api.chain === 'ethereum') {
+    const aMatic = '0x26dcfbfa8bc267b250432c01c982eaf81cc5480c'
+    const maticSupply = await api.call({ abi: 'erc20:totalSupply', target: aMatic })
+    const ratio = await api.call({ abi: 'uint256:ratio', target: aMatic })
+    api.add(ADDRESSES.ethereum.MATIC, maticSupply / (ratio / 1e18))
   }
 }
 
@@ -47,59 +50,39 @@ async function ksm() {
   }
 }
 
-async function getFantomTvl() {
-  return {
-    fantom: await getTvls("ftm", "totalStaked"),
-  }
-}
 
 async function getGnosisTvl(api) {
-  
+
   //Current Ankr Provider Address, there is a hard cap on how much mGNO each address can stake, other addresses might appear*/
   const ankrProviderAddress = "0x4069D8A3dE3A72EcA86CA5e0a4B94619085E7362"
-  
+
   //Staking Pool Proxy Contract
   const proxyStakingPool = "0xfd0f61255913825da1c194b985f04982966c34d6"
-  
+
   //Staking Pool Logic Contract = "0xb6fcfcc497271d837c050ec912004bca0d70db0f"
   //Provider Registry Proxy Contract  = "0x8a2f83347f0e59faefe2320b7422f8aa432ce27a"
   //Provider Registry Logic Contract = "0x6c6f910a79639dcc94b4feef59ff507c2e843929"
 
 
-    var providerBalance = (await api.call({
-      abi: abi.getProviderBalance,
-      target: proxyStakingPool,
-      params: [ankrProviderAddress],
-    }))
+  var providerBalance = (await api.call({
+    abi: abi.getProviderBalance,
+    target: proxyStakingPool,
+    params: [ankrProviderAddress],
+  }))
 
-    //providerBalance = [balance, totalCap]
-    var staked = providerBalance[0] / 1e18
+  //providerBalance = [balance, totalCap]
+  var staked = providerBalance[0] / 1e18
 
-    //Staked amount is in mGNO, 32 mGNO = 1 GNO
-    var trueStaked = staked / 32
+  //Staked amount is in mGNO, 32 mGNO = 1 GNO
+  var trueStaked = staked / 32
 
-    return {
-      gnosis: trueStaked
-    }
+  return {
+    gnosis: trueStaked
+  }
 }
 
 module.exports = {
   timetravel: false,
-  ethereum: {
-    tvl: getETHTvl,
-  },
-  bsc: {
-    tvl: getBscTvl,
-  },
-  avax:{
-    tvl: getAvaxTvl,
-  },
-  fantom: {
-    tvl: getFantomTvl,
-  },
-  flow: {
-    tvl: getFlowTvl,
-  },
   polkadot: {
     tvl: polkadot,
   },
@@ -111,3 +94,7 @@ module.exports = {
   },
   methodology: `We get the total staked amount and total staked USD from Ankr's official API. Gnosis: Gets staked amount from the staking pool.`,
 };
+
+Object.keys(config).forEach(chain => {
+  module.exports[chain] = { tvl: getonChainTvl }
+})