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import { Deployer } from '@0xproject/deployer';
import { BigNumber, NULL_BYTES } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as _ from 'lodash';
import { ContractName } from './types';
import { tokenInfo } from './utils/token_info';
/**
* Custom migrations should be defined in this function. This will be called with the CLI 'migrate' 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 deployer Deployer instance.
*/
export const runMigrationsAsync = async (deployer: Deployer) => {
const web3Wrapper: Web3Wrapper = deployer.web3Wrapper;
const accounts: string[] = await web3Wrapper.getAvailableAddressesAsync();
const tokenTransferProxy = await deployer.deployAndSaveAsync(ContractName.TokenTransferProxy);
const zrxToken = await deployer.deployAndSaveAsync(ContractName.ZRXToken);
const etherToken = await deployer.deployAndSaveAsync(ContractName.WETH9);
const tokenReg = await deployer.deployAndSaveAsync(ContractName.TokenRegistry);
const exchangeArgs = [zrxToken.address, tokenTransferProxy.address];
const owners = [accounts[0], accounts[1]];
const confirmationsRequired = new BigNumber(2);
const secondsRequired = new BigNumber(0);
const multiSigArgs = [owners, confirmationsRequired, secondsRequired, tokenTransferProxy.address];
const exchange = await deployer.deployAndSaveAsync(ContractName.Exchange, exchangeArgs);
const multiSig = await deployer.deployAndSaveAsync(
ContractName.MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress,
multiSigArgs,
);
const owner = accounts[0];
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner });
await tokenTransferProxy.transferOwnership.sendTransactionAsync(multiSig.address, { from: owner });
const addTokenGasEstimate = await tokenReg.addToken.estimateGasAsync(
zrxToken.address,
tokenInfo[0].name,
tokenInfo[0].symbol,
tokenInfo[0].decimals,
tokenInfo[0].ipfsHash,
tokenInfo[0].swarmHash,
{ from: owner },
);
await tokenReg.addToken.sendTransactionAsync(
zrxToken.address,
'0x Protocol Token',
'ZRX',
18,
NULL_BYTES,
NULL_BYTES,
{
from: owner,
gas: addTokenGasEstimate,
},
);
await tokenReg.addToken.sendTransactionAsync(
etherToken.address,
'Ether Token',
'WETH',
18,
NULL_BYTES,
NULL_BYTES,
{
from: owner,
gas: addTokenGasEstimate,
},
);
for (const token of tokenInfo) {
const totalSupply = new BigNumber(0);
const args = [token.name, token.symbol, token.decimals, totalSupply];
const dummyToken = await deployer.deployAsync(ContractName.DummyToken, args);
await tokenReg.addToken.sendTransactionAsync(
dummyToken.address,
token.name,
token.symbol,
token.decimals,
token.ipfsHash,
token.swarmHash,
{
from: owner,
gas: addTokenGasEstimate,
},
);
}
};
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