Function for blog series

DeployContractEvent.js

function deployContractEvent(name, contract) {
  const comfirmMsg = `
    Contract: ${name.substring(1)}
    Network: ${currentNetwork()}

    Confirm to deploy with these settings.
  `
  if (!confirm(comfirmMsg)) return

  const { bytecode, interface } = contract
  const newContract = web3.eth.contract(JSON.parse(interface))
  const options = { from: web3.eth.accounts[0], data: bytecode, gas: 1000000 }

  newContract.new(options, newContractCallback(name))
}