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-rw-r--r--packages/migrations/src/migration.ts175
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diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
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+import * as wrappers from '@0xproject/abi-gen-wrappers';
+import { ContractAddresses } from '@0xproject/contract-addresses';
+import * as artifacts from '@0xproject/contract-artifacts';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { BigNumber } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { Provider, TxData } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { erc20TokenInfo, erc721TokenInfo } from './utils/token_info';
+
+/**
+ * Creates and deploys all the contracts that are required for the latest
+ * version of the 0x protocol. Custom migrations can be defined here. This will
+ * be called with the CLI 'migrate:v2' command.
+ * @param provider Web3 provider instance.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
+ */
+export async function runMigrationsAsync(provider: Provider, txDefaults: Partial<TxData>): Promise<ContractAddresses> {
+ const web3Wrapper = new Web3Wrapper(provider);
+
+ // Proxies
+ const erc20Proxy = await wrappers.ERC20ProxyContract.deployFrom0xArtifactAsync(
+ artifacts.ERC20Proxy,
+ provider,
+ txDefaults,
+ );
+ const erc721Proxy = await wrappers.ERC721ProxyContract.deployFrom0xArtifactAsync(
+ artifacts.ERC721Proxy,
+ provider,
+ txDefaults,
+ );
+
+ // ZRX
+ const zrxToken = await wrappers.ZRXTokenContract.deployFrom0xArtifactAsync(
+ artifacts.ZRXToken,
+ provider,
+ txDefaults,
+ );
+
+ // Ether token
+ const etherToken = await wrappers.WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+
+ // Exchange
+ const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+ const exchange = await wrappers.ExchangeContract.deployFrom0xArtifactAsync(
+ artifacts.Exchange,
+ provider,
+ txDefaults,
+ );
+
+ // 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 wrappers.AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+ artifacts.AssetProxyOwner,
+ provider,
+ txDefaults,
+ owners,
+ [erc20Proxy.address, erc721Proxy.address],
+ confirmationsRequired,
+ secondsRequired,
+ );
+
+ 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 wrappers.DummyERC20TokenContract.deployFrom0xArtifactAsync(
+ artifacts.DummyERC20Token,
+ provider,
+ txDefaults,
+ token.name,
+ token.symbol,
+ token.decimals,
+ totalSupply,
+ );
+ }
+
+ // ERC721
+ // tslint:disable-next-line:no-unused-variable
+ const cryptoKittieToken = await wrappers.DummyERC721TokenContract.deployFrom0xArtifactAsync(
+ artifacts.DummyERC721Token,
+ provider,
+ txDefaults,
+ erc721TokenInfo[0].name,
+ erc721TokenInfo[0].symbol,
+ );
+
+ // Forwarder
+ const forwarder = await wrappers.ForwarderContract.deployFrom0xArtifactAsync(
+ artifacts.Forwarder,
+ provider,
+ txDefaults,
+ exchange.address,
+ assetDataUtils.encodeERC20AssetData(zrxToken.address),
+ assetDataUtils.encodeERC20AssetData(etherToken.address),
+ );
+
+ // OrderValidator
+ const orderValidator = await wrappers.OrderValidatorContract.deployFrom0xArtifactAsync(
+ artifacts.OrderValidator,
+ provider,
+ txDefaults,
+ exchange.address,
+ zrxAssetData,
+ );
+
+ return {
+ erc20Proxy: erc20Proxy.address,
+ erc721Proxy: erc721Proxy.address,
+ zrxToken: zrxToken.address,
+ etherToken: etherToken.address,
+ exchange: exchange.address,
+ assetProxyOwner: assetProxyOwner.address,
+ forwarder: forwarder.address,
+ orderValidator: orderValidator.address,
+ };
+}
+
+let _cachedContractAddresses: ContractAddresses;
+
+/**
+ * Exactly like runMigrationsAsync but will only run the migrations the first
+ * time it is called. Any subsequent calls will return the cached contract
+ * addresses.
+ * @param provider Web3 provider instance.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
+ */
+export async function runMigrationsOnceAsync(
+ provider: Provider,
+ txDefaults: Partial<TxData>,
+): Promise<ContractAddresses> {
+ if (!_.isUndefined(_cachedContractAddresses)) {
+ return _cachedContractAddresses;
+ }
+ _cachedContractAddresses = await runMigrationsAsync(provider, txDefaults);
+ return _cachedContractAddresses;
+}