mirrorgate-contract/tasks/createChainPaths.js

// const { POOLS } = require("@layerzerolabs/sg-sdk")
const {getEndpointId} = require("../utils/network")
const {getEndpointIdByName} = require("../utils/layerzero")
const {getPoolsByNetwork} = require("../utils/layerzero")

task("createChainPaths", "given a mirrorgate router, create chainPaths for a token")
    .addParam("targetNetwork", "the mirrorgate router address")
    .setAction(async (taskArgs) => {
        let router = await ethers.getContract("Router")
        console.log(`router.address: ${router.address}`)
        const pools = getPoolsByNetwork(hre.network.name);
        // const poolData = POOLS[hre.network.name]
        const mirrorgateEthVault = await ethers.getContract("MirrorgateEthVault");
        pools.push({
            info: {
                poolId: 0,
                address: mirrorgateEthVault.address,
                sharedDecimals: await mirrorgateEthVault.decimals(),
            },
            chainPaths: [
                {
                    dstChainId: getEndpointIdByName(taskArgs.targetNetwork),
                    dstPoolId: 0,
                    weight: 1000,
                }
            ]
        })
        console.table(pools)


        let tx
        for (let pool of pools) {
            console.log(`mapping ${hre.network.name}[${getEndpointId()}] srcPoolId: ${pool.info.poolId}`)
            let chainPaths = pool.chainPaths
            for (let dstObj of chainPaths) {
                let {dstChainId, dstPoolId, weight} = dstObj
                if (dstChainId != getEndpointIdByName(taskArgs.targetNetwork)) {
                    continue
                }
                try {
                    tx = await (await router.createChainPath(pool.info.poolId, dstChainId, dstPoolId, weight)).wait()
                    console.log(`✅ createChainPath: poolId:${pool.info.poolId} dstChainId:${dstChainId} dstPoolId:${dstPoolId} weight:${weight}`)
                    console.log(`    -> tx: ${tx.transactionHash}`)
                } catch (e) {
                    if (e.error.message.includes("Mirrorgate: cant createChainPath of existing dstChainId and _dstPoolId")) {
                        console.log(
                            `✅ createChainPath: poolId:${pool.info.poolId} dstChainId:${dstChainId} dstPoolId:${dstPoolId} weight:${weight} | *already exists*`
                        )
                    } else {
                        console.log(e)
                        console.log("^ ERROR")
                    }
                }
            }
        }
    })