import { assetProxyUtils } from '@0xproject/order-utils'; import { BigNumber } from '@0xproject/utils'; import { Web3Wrapper } from '@0xproject/web3-wrapper'; import { Provider, TxData } from 'ethereum-types'; import { ArtifactWriter } from '../utils/artifact_writer'; import { erc20TokenInfo, erc721TokenInfo } from '../utils/token_info'; import { artifacts } from './artifacts'; import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner'; import { DummyERC20TokenContract } from './contract_wrappers/dummy_erc20_token'; import { DummyERC721TokenContract } from './contract_wrappers/dummy_erc721_token'; import { ERC20ProxyContract } from './contract_wrappers/erc20_proxy'; import { ERC721ProxyContract } from './contract_wrappers/erc721_proxy'; import { ExchangeContract } from './contract_wrappers/exchange'; import { ForwarderContract } from './contract_wrappers/forwarder'; import { WETH9Contract } from './contract_wrappers/weth9'; import { ZRXTokenContract } from './contract_wrappers/zrx_token'; /** * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2' command. * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically, * the migration should be written to run synchronously. * @param provider Web3 provider instance. * @param artifactsDir The directory with compiler artifact files. * @param txDefaults Default transaction values to use when deploying contracts. */ export const runV2MigrationsAsync = async (provider: Provider, artifactsDir: string, txDefaults: Partial) => { const web3Wrapper = new Web3Wrapper(provider); const networkId = await web3Wrapper.getNetworkIdAsync(); const artifactsWriter = new ArtifactWriter(artifactsDir, networkId); // Proxies const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults); artifactsWriter.saveArtifact(erc20proxy); const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync( artifacts.ERC721Proxy, provider, txDefaults, ); artifactsWriter.saveArtifact(erc721proxy); // ZRX const zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRX, provider, txDefaults); artifactsWriter.saveArtifact(zrxToken); // Ether token const etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults); artifactsWriter.saveArtifact(etherToken); // Exchange const exchange = await ExchangeContract.deployFrom0xArtifactAsync( artifacts.Exchange, provider, txDefaults, assetProxyUtils.encodeERC20AssetData(zrxToken.address), ); artifactsWriter.saveArtifact(exchange); // Multisigs const accounts: string[] = await web3Wrapper.getAvailableAddressesAsync(); const owners = [accounts[0], accounts[1]]; const confirmationsRequired = new BigNumber(2); const secondsRequired = new BigNumber(0); const owner = accounts[0]; // AssetProxyOwner const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync( artifacts.AssetProxyOwner, provider, txDefaults, owners, [erc20proxy.address, erc721proxy.address], confirmationsRequired, secondsRequired, ); artifactsWriter.saveArtifact(assetProxyOwner); await web3Wrapper.awaitTransactionSuccessAsync( await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner, }), ); await web3Wrapper.awaitTransactionSuccessAsync( await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, { from: owner, }), ); await web3Wrapper.awaitTransactionSuccessAsync( await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner, }), ); await web3Wrapper.awaitTransactionSuccessAsync( await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address, { from: owner, }), ); // Register the Asset Proxies to the Exchange await web3Wrapper.awaitTransactionSuccessAsync( await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address), ); await web3Wrapper.awaitTransactionSuccessAsync( await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address), ); // Dummy ERC20 tokens for (const token of erc20TokenInfo) { const totalSupply = new BigNumber(1000000000000000000000000000); // tslint:disable-next-line:no-unused-variable const dummyErc20Token = await DummyERC20TokenContract.deployFrom0xArtifactAsync( artifacts.DummyERC20Token, provider, txDefaults, token.name, token.symbol, token.decimals, totalSupply, ); } // ERC721 // tslint:disable-next-line:no-unused-variable const cryptoKittieToken = await DummyERC721TokenContract.deployFrom0xArtifactAsync( artifacts.DummyERC721Token, provider, txDefaults, erc721TokenInfo[0].name, erc721TokenInfo[0].symbol, ); // Forwarder const forwarder = await ForwarderContract.deployFrom0xArtifactAsync( artifacts.Forwarder, provider, txDefaults, exchange.address, etherToken.address, zrxToken.address, assetProxyUtils.encodeERC20AssetData(zrxToken.address), assetProxyUtils.encodeERC20AssetData(etherToken.address), ); artifactsWriter.saveArtifact(forwarder); };