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// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
// tslint:disable:no-unused-variable
// tslint:disable:no-unbound-method
import { BaseContract } from '@0x/base-contract';
import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
import { BigNumber, classUtils, logUtils } from '@0x/utils';
import { SimpleContractArtifact } from '@0x/types';
import { Web3Wrapper } from '@0x/web3-wrapper';
import * as ethers from 'ethers';
import * as _ from 'lodash';
// tslint:enable:no-unused-variable
/* istanbul ignore next */
// tslint:disable:no-parameter-reassignment
// tslint:disable-next-line:class-name
export class WalletContract extends BaseContract {
public isValidSignature = {
async callAsync(
hash: string,
eip712Signature: string,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<boolean
> {
const self = this as any as WalletContract;
const functionSignature = 'isValidSignature(bytes32,bytes)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[hash,
eip712Signature
] = BaseContract._formatABIDataItemList(inputAbi, [hash,
eip712Signature
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [hash,
eip712Signature
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.isValidSignature;
const encodedData = ethersFunction.encode([hash,
eip712Signature
]);
const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...callData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
let resultArray = ethersFunction.decode(rawCallResult);
const outputAbi = (_.find(self.abi, {name: 'isValidSignature'}) as MethodAbi).outputs;
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
return resultArray[0];
},
};
public static async deployFrom0xArtifactAsync(
artifact: ContractArtifact | SimpleContractArtifact,
provider: Provider,
txDefaults: Partial<TxData>,
walletOwner: string,
): Promise<WalletContract> {
if (_.isUndefined(artifact.compilerOutput)) {
throw new Error('Compiler output not found in the artifact file');
}
const bytecode = artifact.compilerOutput.evm.bytecode.object;
const abi = artifact.compilerOutput.abi;
return WalletContract.deployAsync(bytecode, abi, provider, txDefaults, walletOwner
);
}
public static async deployAsync(
bytecode: string,
abi: ContractAbi,
provider: Provider,
txDefaults: Partial<TxData>,
walletOwner: string,
): Promise<WalletContract> {
const constructorAbi = BaseContract._lookupConstructorAbi(abi);
[walletOwner
] = BaseContract._formatABIDataItemList(
constructorAbi.inputs,
[walletOwner
],
BaseContract._bigNumberToString,
);
const iface = new ethers.utils.Interface(abi);
const deployInfo = iface.deployFunction;
const txData = deployInfo.encode(bytecode, [walletOwner
]);
const web3Wrapper = new Web3Wrapper(provider);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{data: txData},
txDefaults,
web3Wrapper.estimateGasAsync.bind(web3Wrapper),
);
const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
logUtils.log(`transactionHash: ${txHash}`);
const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
logUtils.log(`Wallet successfully deployed at ${txReceipt.contractAddress}`);
const contractInstance = new WalletContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
contractInstance.constructorArgs = [walletOwner
];
return contractInstance;
}
constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
super('Wallet', abi, address, provider, txDefaults);
classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
}
} // tslint:disable:max-file-line-count
// tslint:enable:no-unbound-method
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