Merge pull request #397 from curvefi/feat/add-support-old-gauge-factory

feat: add support old gauge factory
curvefi · Sep 27, 2024 · 79fe005 · 79fe005
2 parents e213f8c + 4337dc9
commit 79fe005
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Showing 3 changed files with 60 additions and 8 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@curvefi/api",
-  "version": "2.63.6",
+  "version": "2.63.7",
   "description": "JavaScript library for curve.fi",
   "main": "lib/index.js",
   "author": "Macket",

diff --git a/src/constants/aliases.ts b/src/constants/aliases.ts
@@ -140,7 +140,7 @@ export const ALIASES_OPTIMISM = lowerCaseValues({
 
 export const ALIASES_XDAI = lowerCaseValues({
     "crv": "0x712b3d230f3c1c19db860d80619288b1f0bdd0bd",
-    "child_gauge_factory": "0x7BE6BD57A319A7180f71552E58c9d32Da32b6f96",
+    "child_gauge_factory": "0x06471ED238306a427241B3eA81352244E77B004F",
     "root_gauge_factory": "0x06471ED238306a427241B3eA81352244E77B004F",
     "child_gauge_factory_old": "0xabC000d88f23Bb45525E447528DBF656A9D55bf5",
     "voting_escrow": "0xefde221f306152971d8e9f181bfe998447975810",

diff --git a/src/pools/PoolTemplate.ts b/src/pools/PoolTemplate.ts
@@ -993,25 +993,77 @@ export class PoolTemplate {
 
     public async claimCrvEstimateGas(): Promise<number | number[]> {
         if (this.rewardsOnly()) throw Error(`${this.name} has Rewards-Only Gauge. Use claimRewards instead`);
-        if(curve.chainId === 1) {
-            return Number(await curve.contracts[curve.constants.ALIASES.minter].contract.mint.estimateGas(this.gauge.address, curve.constantOptions));
+
+        let isOldFactory = false;
+        let contract;
+
+        if (curve.chainId !== 1) {
+            if (curve.constants.ALIASES.child_gauge_factory_old && curve.constants.ALIASES.child_gauge_factory_old !== curve.constants.ZERO_ADDRESS) {
+                const oldFactoryContract = curve.contracts[curve.constants.ALIASES.child_gauge_factory_old].contract;
+                const gaugeAddress = await oldFactoryContract.get_gauge_from_lp_token(this.lpToken);
+
+                isOldFactory = gaugeAddress === this.gauge.address;
+
+                if (isOldFactory) {
+                    contract = oldFactoryContract;
+                }
+            }
+        }
+
+        if (!isOldFactory) {
+            contract = curve.chainId === 1 ?
+                curve.contracts[curve.constants.ALIASES.minter].contract :
+                curve.contracts[curve.constants.ALIASES.child_gauge_factory].contract;
+        }
+
+        if (!contract) {
+            throw new Error("Failed to find the correct contract for estimating gas");
+        }
+
+        if (curve.chainId === 1) {
+            return Number(await contract.mint.estimateGas(this.gauge.address, curve.constantOptions));
         } else {
-            return smartNumber(await curve.contracts[curve.constants.ALIASES.child_gauge_factory].contract.mint.estimateGas(this.gauge.address, curve.constantOptions));
+            return smartNumber(await contract.mint.estimateGas(this.gauge.address, curve.constantOptions));
         }
     }
 
+
     public async claimCrv(): Promise<string> {
         if (this.rewardsOnly()) throw Error(`${this.name} has Rewards-Only Gauge. Use claimRewards instead`);
-        const contract = curve.chainId === 1 ?
-            curve.contracts[curve.constants.ALIASES.minter].contract :
-            curve.contracts[curve.constants.ALIASES.child_gauge_factory].contract;
+
+        let isOldFactory = false;
+        let contract;
+
+        if (curve.chainId !== 1) {
+            if (curve.constants.ALIASES.child_gauge_factory_old && curve.constants.ALIASES.child_gauge_factory_old !== curve.constants.ZERO_ADDRESS) {
+                const oldFactoryContract = curve.contracts[curve.constants.ALIASES.child_gauge_factory_old].contract;
+                const gaugeAddress = await oldFactoryContract.get_gauge_from_lp_token(this.lpToken);
+
+                isOldFactory = gaugeAddress === this.gauge.address;
+
+                if (isOldFactory) {
+                    contract = oldFactoryContract;
+                }
+            }
+        }
+
+        if (!isOldFactory) {
+            contract = curve.chainId === 1 ?
+                curve.contracts[curve.constants.ALIASES.minter].contract :
+                curve.contracts[curve.constants.ALIASES.child_gauge_factory].contract;
+        }
+
+        if (!contract) {
+            throw new Error("Failed to find the correct contract for minting");
+        }
 
         await curve.updateFeeData();
 
         const gasLimit = mulBy1_3(DIGas(await contract.mint.estimateGas(this.gauge.address, curve.constantOptions)));
         return (await contract.mint(this.gauge.address, { ...curve.options, gasLimit })).hash;
     }
 
+
     public userBoost = async (address = ""): Promise<string> => {
         if (this.gauge.address === curve.constants.ZERO_ADDRESS) throw Error(`${this.name} doesn't have gauge`);
         if (this.rewardsOnly()) throw Error(`${this.name} has Rewards-Only Gauge. Use stats.rewardsApy instead`);