Merge pull request #5408 from larrythecucumber321/main

feat: update Reserve adapter to dynamically fetch TVL

projects/reserve/index.js

@@ -1,19 +1,49 @@
-const { sumTokensAndLPsSharedOwners} = require('../helper/unwrapLPs')
+const { getLogs } = require('../helper/cache/getLogs')
+const { sumTokens2 } = require("../helper/unwrapLPs.js");
 
-const vault = "0xaedcfcdd80573c2a312d15d6bb9d921a01e4fb0f"
+const vault = "0xaedcfcdd80573c2a312d15d6bb9d921a01e4fb0f";
+const deployerAddress = "0xFd6CC4F251eaE6d02f9F7B41D1e80464D3d2F377";
+const rsr = "0x320623b8E4fF03373931769A31Fc52A4E78B5d70";
 
-async function tvl(time, block){
-    const balances = {}
-    await sumTokensAndLPsSharedOwners(balances, [
-        "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", //usdc
-        "0x8e870d67f660d95d5be530380d0ec0bd388289e1", //pax
-        "0x0000000000085d4780B73119b644AE5ecd22b376", //tusd
-        "0x4Fabb145d64652a948d72533023f6E7A623C7C53", //busd
-    ].map(t=>[t, false]), [vault], block)
-    return balances
-}
+async function tvl(_time, block, _, { api }) {
+  // First section is for RSV which will soon be deprecated
+  const ownerTokens = [[[
+    "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", //usdc
+    "0x8e870d67f660d95d5be530380d0ec0bd388289e1", //pax
+    "0x0000000000085d4780B73119b644AE5ecd22b376", //tusd
+    "0x4Fabb145d64652a948d72533023f6E7A623C7C53", //busd
+  ], vault]]
+  const creationLogs = await getLogs({
+    api,
+    target: deployerAddress,
+    topic: 'RTokenCreated(address,address,address,address,string)',
+    fromBlock: 16680995,
+    eventAbi: 'event RTokenCreated(address indexed main, address indexed rToken, address stRSR, address indexed owner, string version)',
+    onlyArgs: true,
+  })
+
+  const mains = creationLogs.map(i => i.main)
+  const rTokens = creationLogs.map(i => i.rToken)
+  const stRsrs = creationLogs.map(i => i.stRsrs)
 
-module.exports={
-    ethereum: { tvl },
-    methodology: `Gets the tokens on ${vault}`
+  const backingManagers = await api.multiCall({ abi: 'address:backingManager', calls: mains })
+  const basketHandlers = await api.multiCall({ abi: 'address:basketHandler', calls: mains })
+  const basketRes = await api.multiCall({ abi: "function quote(uint192, uint8) view returns (address[], uint256[])", calls: basketHandlers.map(i => ({ target: i, params: [0, 0] })) })
+  const basketTokens = await Promise.all(basketRes.map(async ([tokens]) => {
+    const aTokens = await api.multiCall({ abi: 'address:ATOKEN', calls: tokens })
+    aTokens.forEach((v, i) => v && ownerTokens.push([[v], tokens[i]]))
+    return tokens.filter((_, i) => !aTokens[i])
+  }))
+  basketTokens.forEach((tokens, i) => {
+    ownerTokens.push([tokens, rTokens[i]])
+    // ownerTokens.push([tokens, stRsrs[i]])
+    ownerTokens.push([tokens, backingManagers[i]])
+  })
+
+  return sumTokens2({ api, ownerTokens, blacklistedTokens: [rsr] })
 }
+
+module.exports = {
+  ethereum: { tvl },
+  methodology: `Gets the tokens on ${vault}`,
+};