From 0dc2f6a778d696bbc8e0e6df68db5e0c31e41c72 Mon Sep 17 00:00:00 2001 From: KOSASIH Date: Wed, 4 Dec 2024 16:43:33 +0700 Subject: [PATCH] Create cross_chain_transfer.js --- .../scripts/cross_chain_transfer.js | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 coin/QuantumCoin/scripts/cross_chain_transfer.js diff --git a/coin/QuantumCoin/scripts/cross_chain_transfer.js b/coin/QuantumCoin/scripts/cross_chain_transfer.js new file mode 100644 index 000000000..171ab1b43 --- /dev/null +++ b/coin/QuantumCoin/scripts/cross_chain_transfer.js @@ -0,0 +1,36 @@ +// cross_chain_transfer.js +const { ethers } = require("ethers"); +const CrossChainBridgeABI = require("./artifacts/CrossChainBridge.json"); // Adjust the path as necessary +const ERC20ABI = require("./artifacts/ERC20.json"); // Adjust the path as necessary + +const provider = new ethers.providers.JsonRpcProvider("YOUR_INFURA_OR_ALCHEMY_URL"); +const wallet = new ethers.Wallet("YOUR_PRIVATE_KEY", provider); +const bridgeContractAddress = "YOUR_CROSS_CHAIN_BRIDGE_ADDRESS"; +const tokenAddress = "YOUR_ERC20_TOKEN_ADDRESS"; // The token to be locked + +async function lockAssets(amount, destinationChain) { + const bridgeContract = new ethers.Contract(bridgeContractAddress, CrossChainBridgeABI.abi, wallet); + const tokenContract = new ethers.Contract(tokenAddress, ERC20ABI.abi, wallet); + + try { + // Approve the bridge contract to spend tokens + const approvalTx = await tokenContract.approve(bridgeContractAddress, amount); + console.log(`Approving tokens... Transaction Hash: ${approvalTx.hash}`); + await approvalTx.wait(); + console.log("Tokens approved!"); + + // Lock the assets + const lockTx = await bridgeContract.lockAssets(tokenAddress, amount, destinationChain); + console.log(`Locking assets... Transaction Hash: ${lockTx.hash}`); + await lockTx.wait(); + console.log("Assets locked successfully!"); + } catch (error) { + console.error("Error locking assets:", error); + } +} + +// Example usage +const amountToLock = ethers.utils.parseUnits("10", 18); // Amount to lock (10 tokens) +const destinationChain = "Ethereum"; // Replace with the actual destination chain name + +lockAssets(amountToLock, destinationChain);