incrementCounter.js

const CHAIN_ID = require("../constants/chainIds.json")
const ENDPOINTS = require("../constants/layerzeroEndpoints.json")

module.exports = async function (taskArgs, hre) {
    const remoteChainId = CHAIN_ID[taskArgs.targetNetwork]
    const omniCounter = await ethers.getContract("OmniCounter")

    // quote fee with default adapterParams
    let adapterParams = ethers.utils.solidityPack(["uint16", "uint256"], [1, 200000]) // default adapterParams example

    const endpoint = await ethers.getContractAt("ILayerZeroEndpoint", ENDPOINTS[hre.network.name])
    let fees = await endpoint.estimateFees(remoteChainId, omniCounter.address, "0x", false, adapterParams)
    console.log(`fees[0] (wei): ${fees[0]} / (eth): ${ethers.utils.formatEther(fees[0])}`)

    let increasedFee = fees[0].add(ethers.utils.parseEther("0.01"));  // Adding 0.01 ETH for buffer
    console.log(`Sending with increased fee (wei): ${increasedFee} / (eth): ${ethers.utils.formatEther(increasedFee)}`);

    let tx = await (await omniCounter.incrementCounter(remoteChainId, { value: increasedFee })).wait()
    console.log(`✅ Message Sent [${hre.network.name}] incrementCounter on destination OmniCounter @ [${remoteChainId}]`)
    console.log(`tx: ${tx.transactionHash}`)

    console.log(``)
    console.log(`Note: to poll/wait for the message to arrive on the destination use the command:`)
    console.log(`       (it may take a minute to arrive, be patient!)`)
    console.log("")
    console.log(`    $ npx hardhat --network ${taskArgs.targetNetwork} ocPoll`)
}