const { ethers, network } = require("hardhat")
const fs = require("fs")
const FRONT_END_ADDRESS_FILE = `../../nextjs-frontend-lottery/constants/contractAddresses.json`
const FRONT_END_ABI_FILE = `../../nextjs-frontend-lottery/constants/abi.json`
module.exports = async function () {
if (process.env.UPDATE_FRONT_END) {
console.log("updating frontend...")
updateContractAddresses()
updateAbi()
}
}
async function updateAbi() {
const lottery = await ethers.getContract("Lottery")
fs.writeFileSync(
FRONT_END_ABI_FILE,
lottery.interface.format(ethers.utils.FormatTypes.json)
)
}
async function updateContractAddresses() {
const lottery = await ethers.getContract("Lottery")
const chainId = network.config.chainId.toString()
const currentAddresses = JSON.parse(
fs.readFileSync(FRONT_END_ADDRESS_FILE, "utf8") // utf-8 a way to convert to ASCII
)
if (chainId in contractAddress) {
if (!contractAddress[chainId].includes(lottery.address)) {
currentAddresses[chainId].push(lottery.address)
}
}
{
currentAddresses[chainId] = [lottery.address]
}
fs.writeFileSync(FRONT_END_ADDRESS_FILE, JSON.stringify(currentAddresses))
}
module.exports.tags = ["all", "frontend"]
Error: ENOENT: no such file or directory, open '../../nextjs-frontend-lottery/constants/contractAddresses.json'
at Object.openSync (node:fs:585:3)
at Object.readFileSync (node:fs:453:35)
at updateContractAddresses (C:\Users\user\OneDrive\Desktop\BlockChain\hardhat-lottery\deploy\99-update-front-end.js:28:8)
My file path is correct I have checked many times.. but still the same error is coming. This code is from Patrick Collins Blockchain Course. Can anyone help me with this error?
