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import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { Provider, TxData } from 'ethereum-types';
import { ArtifactWriter } from '../artifact_writer';
import { artifacts } from './artifacts';
import { constants } from './constants';
import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
import { ERC20ProxyContract } from './contract_wrappers/e_r_c20_proxy';
import { ERC721ProxyContract } from './contract_wrappers/e_r_c721_proxy';
import { ExchangeContract } from './contract_wrappers/exchange';
/**
* 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 runV2BetaKovanMigrationsAsync = async (
provider: Provider,
artifactsDir: string,
txDefaults: Partial<TxData>,
) => {
const web3Wrapper = new Web3Wrapper(provider);
const networkId = await web3Wrapper.getNetworkIdAsync();
const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
// Deploy AssetProxies
const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
artifactsWriter.saveArtifact(erc20proxy);
const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
artifacts.ERC721Proxy,
provider,
txDefaults,
);
artifactsWriter.saveArtifact(erc721proxy);
// Deploy Exchange
const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
artifactsWriter.saveArtifact(exchange);
// Register AssetProxies in Exchange
await web3Wrapper.awaitTransactionSuccessAsync(
await exchange.registerAssetProxy.sendTransactionAsync(
constants.ERC20_PROXY_ID,
erc20proxy.address,
constants.NULL_ADDRESS,
),
);
await web3Wrapper.awaitTransactionSuccessAsync(
await exchange.registerAssetProxy.sendTransactionAsync(
constants.ERC721_PROXY_ID,
erc721proxy.address,
constants.NULL_ADDRESS,
),
);
// Deploy AssetProxyOwner
const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
artifacts.AssetProxyOwner,
provider,
txDefaults,
constants.ASSET_PROXY_OWNER_OWNERS,
[erc20proxy.address, erc721proxy.address],
constants.ASSET_PROXY_OWNER_CONFIRMATIONS,
constants.ASSET_PROXY_OWNER_TIMELOCK,
);
artifactsWriter.saveArtifact(assetProxyOwner);
// Authorize Exchange contracts to call AssetProxies
await web3Wrapper.awaitTransactionSuccessAsync(
await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
);
await web3Wrapper.awaitTransactionSuccessAsync(
await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
);
// Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
await web3Wrapper.awaitTransactionSuccessAsync(
await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
);
await web3Wrapper.awaitTransactionSuccessAsync(
await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
);
await web3Wrapper.awaitTransactionSuccessAsync(
await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
);
};
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