Implemented functionality to get gass fees

getsafle · Aug 16, 2024 · 8af86b7 · 8af86b7
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,3 +6,4 @@
 - Implemented functionality to sign a raw transaction
 - Implemented functionality to sign a message
 - Implemented functionality to get coin balance for a wallet
+- Implemented functionality to get gass fees
diff --git a/src/index.js b/src/index.js
@@ -510,6 +510,25 @@ class KeyringController extends EventEmitter {
     const receipt = await web3.eth.sendSignedTransaction(signedTx);
     return { transactionDetails: receipt.transactionHash };
   }
+
+  async getFees(bevmTx, web3) {
+    const { from, to, value, data } = bevmTx;
+    const gasLimit = await web3.eth.estimateGas({ to, from, value, data });
+    const gasPrice = parseInt(await web3.eth.getGasPrice());
+    const fees = {
+      slow: {
+        gasPrice: gasPrice,
+      },
+      standard: {
+        gasPrice: gasPrice + parseInt(gasPrice * 0.05),
+      },
+      fast: {
+        gasPrice: gasPrice + parseInt(gasPrice * 0.1),
+      },
+      baseFee: 0,
+    };
+    return { gasLimit: gasLimit, fees: fees };
+  }
 }
 
 const getBalance = async (address, web3) => {