2_deploy_contracts.js

const Web3 = require('web3')
const BountyLibrary = artifacts.require('BountyLibrary')
const BountyFactory3 = artifacts.require('BountyFactory3')
const BountyProxy = artifacts.require('BountyProxy')

const web3 = new Web3('http://localhost:7545')

module.exports = (deployer, networks, accounts) => {
  deployer.then(async _ => {
    const bountyLibrary = await deployer.deploy(BountyLibrary)
    BountyFactory3.link('BountyLibrary', bountyLibrary.address)
    const bountyFactory3 = await deployer.deploy(BountyFactory3)

    console.log('----PROXY STORAGE----')
    const proxyCreate = await bountyFactory3.createBounty("http://api.bitbucket.com/3043040340304", 1579899795886000, bountyLibrary.address, {value: 5000000000})
    const bounty3 = BountyProxy.at(await bountyFactory3.bounties(0))
    const submitProposalParams = web3.eth.abi.encodeParameters(["bytes32"], [web3.utils.utf8ToHex("http://040340304")])
    const submitProposalSig = web3.utils.soliditySha3("submitProposal(BountyLibrary.Bounty storage, bytes32)")
    const proxySubmit = await bounty3.forward(submitProposalSig, submitProposalParams, {from: accounts[0]})
    const getSig = web3.utils.soliditySha3("getBounty(BountyLib.Bounty storage)")
    const getParams = web3.eth.abi.encodeParameters(["bytes32"], [web3.utils.utf8ToHex("")])
    console.log(await bounty3.forward.call(getSig, getParams))
    console.log(`Create bounty: ${proxyCreate.receipt.gasUsed} gas`)
    console.log(`Submit proposal: ${proxySubmit.receipt.gasUsed} gas`)

  })
}