⛽ Avoid calling estimateGas in useContractFunction when gasLimit is p…

…assed explicitly (#1008)
TrueFiEng · Oct 31, 2022 · 14c271f · 14c271f · github-actions · Oct 31, 2022
1 parent cd47856
commit 14c271f
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diff --git a/.changeset/spotty-cows-exist.md b/.changeset/spotty-cows-exist.md
@@ -0,0 +1,5 @@
+---
+"@usedapp/core": patch
+---
+
+⛽ Avoid calling estimateGas in useContractFunction when gasLimit is passed explicitly
diff --git a/packages/core/src/hooks/useContractFunction.ts b/packages/core/src/hooks/useContractFunction.ts
@@ -96,8 +96,14 @@ export function useContractFunction<T extends TypedContract, FN extends Contract
         const opts = hasOpts ? args[args.length - 1] : undefined
 
         const gasLimit =
-          (await estimateContractFunctionGasLimit(contractWithSigner, functionName, args, gasLimitBufferPercentage)) ??
-          BigNumber.from(0)
+          typeof opts === 'object' && Object.prototype.hasOwnProperty.call(opts, 'gasLimit')
+            ? opts.gasLimit
+            : (await estimateContractFunctionGasLimit(
+                contractWithSigner,
+                functionName,
+                args,
+                gasLimitBufferPercentage
+              )) ?? BigNumber.from(0)
 
         const modifiedOpts = {
           gasLimit,