Cooler consolidation

src/abi/CoolerConsolidation.json

@@ -0,0 +1,125 @@
+{
+  "abi": [
+    {
+      "type": "constructor",
+      "inputs": [
+        { "name": "gohm_", "type": "address", "internalType": "address" },
+        { "name": "sdai_", "type": "address", "internalType": "address" },
+        { "name": "dai_", "type": "address", "internalType": "address" },
+        { "name": "owner_", "type": "address", "internalType": "address" },
+        { "name": "lender_", "type": "address", "internalType": "address" },
+        { "name": "collector_", "type": "address", "internalType": "address" },
+        { "name": "feePercentage_", "type": "uint256", "internalType": "uint256" }
+      ],
+      "stateMutability": "nonpayable"
+    },
+    {
+      "type": "function",
+      "name": "collector",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "address" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "consolidateWithFlashLoan",
+      "inputs": [
+        { "name": "clearinghouse_", "type": "address", "internalType": "address" },
+        { "name": "cooler_", "type": "address", "internalType": "address" },
+        { "name": "ids_", "type": "uint256[]", "internalType": "uint256[]" },
+        { "name": "useFunds_", "type": "uint256", "internalType": "uint256" },
+        { "name": "sdai_", "type": "bool", "internalType": "bool" }
+      ],
+      "outputs": [],
+      "stateMutability": "nonpayable"
+    },
+    {
+      "type": "function",
+      "name": "dai",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "contract IERC20" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "feePercentage",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "uint256", "internalType": "uint256" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "gohm",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "contract IERC20" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "lender",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "contract IERC3156FlashLender" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "onFlashLoan",
+      "inputs": [
+        { "name": "initiator_", "type": "address", "internalType": "address" },
+        { "name": "token_", "type": "address", "internalType": "address" },
+        { "name": "amount_", "type": "uint256", "internalType": "uint256" },
+        { "name": "fee_", "type": "uint256", "internalType": "uint256" },
+        { "name": "params_", "type": "bytes", "internalType": "bytes" }
+      ],
+      "outputs": [{ "name": "", "type": "bytes32", "internalType": "bytes32" }],
+      "stateMutability": "nonpayable"
+    },
+    {
+      "type": "function",
+      "name": "owner",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "address" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "requiredApprovals",
+      "inputs": [
+        { "name": "cooler_", "type": "address", "internalType": "address" },
+        { "name": "ids_", "type": "uint256[]", "internalType": "uint256[]" }
+      ],
+      "outputs": [
+        { "name": "", "type": "address", "internalType": "address" },
+        { "name": "", "type": "uint256", "internalType": "uint256" },
+        { "name": "", "type": "uint256", "internalType": "uint256" },
+        { "name": "", "type": "uint256", "internalType": "uint256" }
+      ],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "sdai",
+      "inputs": [],
+      "outputs": [{ "name": "", "type": "address", "internalType": "contract IERC4626" }],
+      "stateMutability": "view"
+    },
+    {
+      "type": "function",
+      "name": "setCollector",
+      "inputs": [{ "name": "collector_", "type": "address", "internalType": "address" }],
+      "outputs": [],
+      "stateMutability": "nonpayable"
+    },
+    {
+      "type": "function",
+      "name": "setFeePercentage",
+      "inputs": [{ "name": "feePercentage_", "type": "uint256", "internalType": "uint256" }],
+      "outputs": [],
+      "stateMutability": "nonpayable"
+    },
+    { "type": "error", "name": "OnlyCoolerOwner", "inputs": [] },
+    { "type": "error", "name": "OnlyLender", "inputs": [] },
+    { "type": "error", "name": "OnlyOwner", "inputs": [] },
+    { "type": "error", "name": "OnlyThis", "inputs": [] }
+  ]
+}

src/constants/addresses.ts

@@ -282,3 +282,8 @@ export const COOLER_CLEARING_HOUSE_V2_ADDRESSES = {
   [NetworkId.MAINNET]: "0xE6343ad0675C9b8D3f32679ae6aDbA0766A2ab4c",
   [NetworkId.TESTNET_GOERLI]: "0xbfe14B5950a530A5CE572Cd2FaC6d44c718A3C47",
 };
+
+export const COOLER_CONSOLIDATION_ADDRESSES = {
+  [NetworkId.MAINNET]: "0xD24fAba2506b5B42Be42a6E6C1BA1Dd6856A412d",
+  [NetworkId.TESTNET_GOERLI]: "",
+};

src/constants/contracts.ts

@@ -6,6 +6,7 @@ import {
   BOND_FIXED_TERM_TELLER_ADDRESSES,
   COOLER_CLEARING_HOUSE_V1_ADDRESSES,
   COOLER_CLEARING_HOUSE_V2_ADDRESSES,
+  COOLER_CONSOLIDATION_ADDRESSES,
   CROSS_CHAIN_BRIDGE_ADDRESSES,
   CROSS_CHAIN_BRIDGE_ADDRESSES_TESTNET,
   DEV_FAUCET,
@@ -27,6 +28,7 @@ import {
   BondFixedExpiryTeller__factory,
   BondFixedTermTeller__factory,
   CoolerClearingHouse__factory,
+  CoolerConsolidation__factory,
   CrossChainBridge__factory,
   CrossChainBridgeTestnet__factory,
   CrossChainMigrator__factory,
@@ -162,3 +164,9 @@ export const COOLER_CLEARING_HOUSE_CONTRACT_V2 = new Contract({
   name: "Cooler Clearing House Contract V2",
   addresses: COOLER_CLEARING_HOUSE_V2_ADDRESSES,
 });
+
+export const COOLER_CONSOLIDATION_CONTRACT = new Contract({
+  factory: CoolerConsolidation__factory,
+  name: "Cooler Consolidation Utils",
+  addresses: COOLER_CONSOLIDATION_ADDRESSES,
+});

src/helpers/environment/Environment/Environment.ts

@@ -59,7 +59,7 @@ export class Environment {
       case NetworkId.MAINNET:
         return this._get({
           key: `VITE_ETHEREUM_NODE_URL`,
-          fallback: "https://rpc.ankr.com/eth",
+          fallback: "https://virtual.mainnet.rpc.tenderly.co/31652316-ab0d-4eea-bbd1-0c6bb5cf4702",
         });
       case NetworkId.TESTNET_GOERLI:
         return this._get({

src/hooks/wagmi.ts

@@ -23,7 +23,10 @@ export const { chains, provider, webSocketProvider } = configureChains(
   [
     {
       ...mainnet,
-      rpcUrls: { default: { http: ["https://rpc.ankr.com/eth"] }, public: { http: ["https://rpc.ankr.com/eth"] } },
+      rpcUrls: {
+        default: { http: ["https://virtual.mainnet.rpc.tenderly.co/31652316-ab0d-4eea-bbd1-0c6bb5cf4702"] },
+        public: { http: ["https://virtual.mainnet.rpc.tenderly.co/31652316-ab0d-4eea-bbd1-0c6bb5cf4702"] },
+      },
     },
     {
       ...polygon,

src/views/Lending/Cooler/hooks/useConsolidateCooler.tsx

@@ -0,0 +1,62 @@
+import { useMutation, useQueryClient } from "@tanstack/react-query";
+import toast from "react-hot-toast";
+import { COOLER_CONSOLIDATION_CONTRACT } from "src/constants/contracts";
+import { trackGAEvent, trackGtagEvent } from "src/helpers/analytics/trackGAEvent";
+import { balanceQueryKey } from "src/hooks/useBalance";
+import { contractAllowanceQueryKey } from "src/hooks/useContractAllowance";
+import { useTestableNetworks } from "src/hooks/useTestableNetworks";
+import { CoolerConsolidation__factory } from "src/typechain";
+import { useSigner } from "wagmi";
+
+export const useConsolidateCooler = () => {
+  const { data: signer } = useSigner();
+  const queryClient = useQueryClient();
+  const networks = useTestableNetworks();
+
+  return useMutation(
+    async ({
+      coolerAddress,
+      clearingHouseAddress,
+      loanIds,
+    }: {
+      coolerAddress: string;
+      clearingHouseAddress: string;
+      loanIds: number[];
+    }) => {
+      if (!signer) throw new Error(`Please connect a wallet`);
+      const contractAddress = COOLER_CONSOLIDATION_CONTRACT.addresses[networks.MAINNET];
+      const contract = CoolerConsolidation__factory.connect(contractAddress, signer);
+      const cooler = await contract.consolidateWithFlashLoan(clearingHouseAddress, coolerAddress, loanIds, 0, false, {
+        gasLimit: loanIds.length <= 30 ? loanIds.length * 1000000 : 30000000,
+      });
+      const receipt = await cooler.wait();
+      return receipt;
+    },
+    {
+      onError: (error: Error) => {
+        toast.error(error.message);
+      },
+      onSuccess: async tx => {
+        queryClient.invalidateQueries({ queryKey: ["getCoolerLoans"] });
+        queryClient.invalidateQueries({ queryKey: [balanceQueryKey()] });
+        queryClient.invalidateQueries({ queryKey: [contractAllowanceQueryKey()] });
+        if (tx.transactionHash) {
+          trackGAEvent({
+            category: "Cooler",
+            action: "Consolidate Cooler",
+            dimension1: tx.transactionHash,
+            dimension2: tx.from, // the signer, not necessarily the receipient
+          });
+
+          trackGtagEvent("Cooler", {
+            event_category: "Consolidate Cooler",
+            address: tx.from.slice(2), // the signer, not necessarily the receipient
+            txHash: tx.transactionHash.slice(2),
+          });
+        }
+
+        toast(`Coolers Consolidated Successfully`);
+      },
+    },
+  );
+};