From 352e34dc3e8859121baece7cad2b17b6fcda1308 Mon Sep 17 00:00:00 2001
From: Ben Smith <bh2smith@gmail.com>
Date: Wed, 20 Mar 2024 12:08:38 +0100
Subject: [PATCH] remove web3js

---
 package.json           |  3 +--
 src/chains/ethereum.ts | 14 ++++++++++----
 src/config.ts          |  2 --
 3 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/package.json b/package.json
index e04c580..49ce36b 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,6 @@
     "hash.js": "^1.1.7",
     "keccak": "^3.0.4",
     "near-api-js": "^3.0.3",
-    "opensea-js": "^7.0.9",
-    "web3": "^4.5.0"
+    "opensea-js": "^7.0.9"
   }
 }
diff --git a/src/chains/ethereum.ts b/src/chains/ethereum.ts
index ec7dfab..13385a4 100644
--- a/src/chains/ethereum.ts
+++ b/src/chains/ethereum.ts
@@ -14,7 +14,7 @@ import { NO_DEPOSIT, getNearAccount, provider as nearProvider } from "./near";
 import { GasPriceResponse, GasPrices, TxPayload } from "../types";
 import { getMultichainContract } from "../mpc_contract";
 import { getFirstNonZeroGasPrice } from "../utils/gasPrice";
-import { common, provider, web3 } from "../config";
+import { common, provider } from "../config";
 
 export const deriveEthAddress = async (
   derivationPath: string
@@ -78,6 +78,8 @@ export const createPayload = async (
     maxPriorityFeePerGas,
   };
   console.log("TxData:", transactionDataWithGasLimit);
+  // const ethersTx: Transaction = ethers.Transaction.from(transactionDataWithGasLimit as TransactionLike);
+  // console.log("EthersTX", JSON.stringify(ethersTx));
   const transaction = FeeMarketEIP1559Transaction.fromTxData(
     transactionDataWithGasLimit,
     {
@@ -117,9 +119,13 @@ export const relayTransaction = async (
   signedTransaction: FeeMarketEIP1559Transaction
 ): Promise<Bytes> => {
   const serializedTx = bytesToHex(signedTransaction.serialize());
-  const relayed = await web3.eth.sendSignedTransaction(serializedTx);
-  console.log("Transaction Confirmed:", relayed.transactionHash);
-  return relayed.transactionHash;
+  // const relayed = await web3.eth.sendSignedTransaction(serializedTx);
+  const relayed: ethers.TransactionResponse = await provider.send(
+    "eth_sendRawTransaction",
+    [serializedTx]
+  );
+  console.log("Transaction Confirmed:", relayed.hash);
+  return relayed.hash;
 };
 
 export const requestSignature = async (
diff --git a/src/config.ts b/src/config.ts
index dfaf6dd..d3ee1f7 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,6 +1,5 @@
 import { Common } from "@ethereumjs/common";
 import { ethers } from "ethers";
-import Web3 from "web3";
 
 const config = {
   chainId: 11155111,
@@ -10,7 +9,6 @@ const config = {
   chain: "sepolia",
 };
 
-export const web3 = new Web3(config.providerUrl);
 export const common = new Common({ chain: config.chain });
 export const provider = new ethers.JsonRpcProvider(
   config.providerUrl,