feat: add supporting new gauge factory for fraxtal network

Author: fedorovdg

src/constants/aliases.ts

@@ -125,7 +125,8 @@ export const ALIASES_FRAXTAL = lowerCaseValues({
     "crv": "0x331B9182088e2A7d6D3Fe4742AbA1fB231aEcc56",
     "one_way_factory": "0xf3c9bdAB17B7016fBE3B77D17b1602A7db93ac66",
     "gauge_controller": "0x0000000000000000000000000000000000000000", // <--- TODO CHANGE
-    "gauge_factory": "0xeF672bD94913CB6f1d2812a6e18c1fFdEd8eFf5c",
+    "gauge_factory_old": "0xeF672bD94913CB6f1d2812a6e18c1fFdEd8eFf5c",
+    "gauge_factory": "0x0b8d6b6cefc7aa1c2852442e518443b1b22e1c52",
     "leverage_zap": "0x37c5ab57AF7100Bdc9B668d766e193CCbF6614FD", // odos
     "leverage_markets_start_id": "0",
 });

src/lending.ts

@@ -313,8 +313,18 @@ class Lending implements ILending {
             this.setContract(this.constants.ALIASES.minter, MinterABI);
             this.setContract(this.constants.ALIASES.gauge_factory, GaugeFactoryMainnetABI);
         } else {
-            this.constants.ALIASES.minter = this.constants.ALIASES.gauge_factory;
-            this.setContract(this.constants.ALIASES.gauge_factory, GaugeFactorySidechainABI);
+            if(this.constants.ALIASES.gauge_factory_old && this.constants.ALIASES.gauge_factory_old !== this.constants.ZERO_ADDRESS) {
+                // set old gauge factory
+                this.constants.ALIASES.minter_old = this.constants.ALIASES.gauge_factory_old;
+                this.setContract(this.constants.ALIASES.gauge_factory_old, GaugeFactorySidechainABI);
+
+                // set new gauge factory
+                this.constants.ALIASES.minter = this.constants.ALIASES.gauge_factory;
+                this.setContract(this.constants.ALIASES.gauge_factory, GaugeFactorySidechainABI);
+            } else {
+                this.constants.ALIASES.minter = this.constants.ALIASES.gauge_factory;
+                this.setContract(this.constants.ALIASES.gauge_factory, GaugeFactorySidechainABI);
+            }
         }
 
         if(L2Networks.includes(this.chainId)) {

src/markets/OneWayMarketTemplate.ts

@@ -723,7 +723,32 @@ export class OneWayMarketTemplate {
 
     private async _vaultClaimCrv(estimateGas: boolean): Promise<string | TGas> {
         if (this.vaultRewardsOnly()) throw Error(`${this.name} has Rewards-Only Gauge. Use claimRewards instead`);
-        const contract = lending.contracts[lending.constants.ALIASES.minter].contract;
+
+        let isOldFactory = false;
+        let contract;
+
+        if (lending.chainId !== 1) {
+            if (lending.constants.ALIASES.gauge_factory_old && lending.constants.ALIASES.gauge_factory_old !== lending.constants.ZERO_ADDRESS) {
+                const oldFactoryContract = lending.contracts[lending.constants.ALIASES.gauge_factory_old].contract;
+                const lpToken = await lending.contracts[this.addresses.gauge].contract.lp_token();
+                const gaugeAddress = await oldFactoryContract.get_gauge_from_lp_token(lpToken);
+
+                isOldFactory = gaugeAddress.toLowerCase() === this.addresses.gauge.toLowerCase();
+
+                if (isOldFactory) {
+                    contract = oldFactoryContract;
+                }
+            }
+        }
+
+        if (!isOldFactory) {
+            contract = lending.contracts[lending.constants.ALIASES.minter].contract
+        }
+
+        if(!contract) {
+            throw Error(`${this.name} couldn't match gauge factory`);
+        }
+
         const gas = await contract.mint.estimateGas(this.addresses.gauge, lending.constantOptions);
         if (estimateGas) return smartNumber(gas);