* switch @0x/contract-wrappers to generated wrappers - remove TransactionEncoder - move TokenUtils to @0x/dev-utils - detailed changes in #2040
216 lines
9.2 KiB
TypeScript
Generated
216 lines
9.2 KiB
TypeScript
Generated
// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma
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// tslint:disable:whitespace no-unbound-method no-trailing-whitespace
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// tslint:disable:no-unused-variable
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import { BaseContract, PromiseWithTransactionHash } from '@0x/base-contract';
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import { schemas } from '@0x/json-schemas';
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import {
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BlockParam,
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BlockParamLiteral,
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CallData,
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ContractAbi,
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ContractArtifact,
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DecodedLogArgs,
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MethodAbi,
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TransactionReceiptWithDecodedLogs,
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TxData,
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TxDataPayable,
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SupportedProvider,
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} from 'ethereum-types';
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import { BigNumber, classUtils, logUtils, providerUtils } from '@0x/utils';
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import { SimpleContractArtifact } from '@0x/types';
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import { Web3Wrapper } from '@0x/web3-wrapper';
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import { assert } from '@0x/assert';
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import * as ethers from 'ethers';
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// tslint:enable:no-unused-variable
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/* istanbul ignore next */
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// tslint:disable:no-parameter-reassignment
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// tslint:disable-next-line:class-name
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export class EthBalanceCheckerContract extends BaseContract {
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/**
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* Batch fetches ETH balances
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*/
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public getEthBalances = {
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/**
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* Sends a read-only call to the contract method. Returns the result that would happen if one were to send an
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* Ethereum transaction to this method, given the current state of the blockchain. Calls do not cost gas
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* since they don't modify state.
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* @param addresses Array of addresses.
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* @returns Array of ETH balances.
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*/
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async callAsync(
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addresses: string[],
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callData: Partial<CallData> = {},
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defaultBlock?: BlockParam,
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): Promise<BigNumber[]> {
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assert.isArray('addresses', addresses);
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assert.doesConformToSchema('callData', callData, schemas.callDataSchema, [
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schemas.addressSchema,
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schemas.numberSchema,
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schemas.jsNumber,
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]);
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if (defaultBlock !== undefined) {
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assert.isBlockParam('defaultBlock', defaultBlock);
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}
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const self = (this as any) as EthBalanceCheckerContract;
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const encodedData = self._strictEncodeArguments('getEthBalances(address[])', [addresses]);
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const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...callData,
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data: encodedData,
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},
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self._web3Wrapper.getContractDefaults(),
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);
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callDataWithDefaults.from = callDataWithDefaults.from
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? callDataWithDefaults.from.toLowerCase()
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: callDataWithDefaults.from;
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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('getEthBalances(address[])');
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// tslint:disable boolean-naming
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const result = abiEncoder.strictDecodeReturnValue<BigNumber[]>(rawCallResult);
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// tslint:enable boolean-naming
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return result;
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},
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/**
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* Returns the ABI encoded transaction data needed to send an Ethereum transaction calling this method. Before
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* sending the Ethereum tx, this encoded tx data can first be sent to a separate signing service or can be used
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* to create a 0x transaction (see protocol spec for more details).
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* @param addresses Array of addresses.
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*/
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getABIEncodedTransactionData(addresses: string[]): string {
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assert.isArray('addresses', addresses);
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const self = (this as any) as EthBalanceCheckerContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('getEthBalances(address[])', [addresses]);
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return abiEncodedTransactionData;
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},
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getABIDecodedTransactionData(callData: string): BigNumber[] {
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const self = (this as any) as EthBalanceCheckerContract;
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const abiEncoder = self._lookupAbiEncoder('getEthBalances(address[])');
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// tslint:disable boolean-naming
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const abiDecodedCallData = abiEncoder.strictDecode<BigNumber[]>(callData);
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return abiDecodedCallData;
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},
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getABIDecodedReturnData(returnData: string): BigNumber[] {
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const self = (this as any) as EthBalanceCheckerContract;
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const abiEncoder = self._lookupAbiEncoder('getEthBalances(address[])');
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// tslint:disable boolean-naming
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const abiDecodedReturnData = abiEncoder.strictDecodeReturnValue<BigNumber[]>(returnData);
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return abiDecodedReturnData;
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},
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};
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public static async deployFrom0xArtifactAsync(
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artifact: ContractArtifact | SimpleContractArtifact,
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supportedProvider: SupportedProvider,
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txDefaults: Partial<TxData>,
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logDecodeDependencies: { [contractName: string]: ContractArtifact | SimpleContractArtifact },
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): Promise<EthBalanceCheckerContract> {
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assert.doesConformToSchema('txDefaults', txDefaults, schemas.txDataSchema, [
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schemas.addressSchema,
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schemas.numberSchema,
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schemas.jsNumber,
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]);
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if (artifact.compilerOutput === undefined) {
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throw new Error('Compiler output not found in the artifact file');
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}
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const provider = providerUtils.standardizeOrThrow(supportedProvider);
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const bytecode = artifact.compilerOutput.evm.bytecode.object;
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const abi = artifact.compilerOutput.abi;
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const logDecodeDependenciesAbiOnly: { [contractName: string]: ContractAbi } = {};
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if (Object.keys(logDecodeDependencies) !== undefined) {
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for (const key of Object.keys(logDecodeDependencies)) {
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logDecodeDependenciesAbiOnly[key] = logDecodeDependencies[key].compilerOutput.abi;
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}
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}
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return EthBalanceCheckerContract.deployAsync(bytecode, abi, provider, txDefaults, logDecodeDependenciesAbiOnly);
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}
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public static async deployAsync(
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bytecode: string,
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abi: ContractAbi,
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supportedProvider: SupportedProvider,
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txDefaults: Partial<TxData>,
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logDecodeDependencies: { [contractName: string]: ContractAbi },
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): Promise<EthBalanceCheckerContract> {
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assert.isHexString('bytecode', bytecode);
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assert.doesConformToSchema('txDefaults', txDefaults, schemas.txDataSchema, [
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schemas.addressSchema,
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schemas.numberSchema,
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schemas.jsNumber,
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]);
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const provider = providerUtils.standardizeOrThrow(supportedProvider);
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const constructorAbi = BaseContract._lookupConstructorAbi(abi);
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[] = BaseContract._formatABIDataItemList(constructorAbi.inputs, [], BaseContract._bigNumberToString);
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const iface = new ethers.utils.Interface(abi);
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const deployInfo = iface.deployFunction;
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const txData = deployInfo.encode(bytecode, []);
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const web3Wrapper = new Web3Wrapper(provider);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{ data: txData },
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txDefaults,
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web3Wrapper.estimateGasAsync.bind(web3Wrapper),
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);
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const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
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logUtils.log(`transactionHash: ${txHash}`);
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const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
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logUtils.log(`EthBalanceChecker successfully deployed at ${txReceipt.contractAddress}`);
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const contractInstance = new EthBalanceCheckerContract(
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txReceipt.contractAddress as string,
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provider,
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txDefaults,
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logDecodeDependencies,
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);
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contractInstance.constructorArgs = [];
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return contractInstance;
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}
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/**
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* @returns The contract ABI
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*/
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public static ABI(): ContractAbi {
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const abi = [
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{
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constant: true,
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inputs: [
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{
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name: 'addresses',
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type: 'address[]',
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},
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],
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name: 'getEthBalances',
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outputs: [
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{
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name: '',
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type: 'uint256[]',
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},
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],
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payable: false,
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stateMutability: 'view',
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type: 'function',
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},
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] as ContractAbi;
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return abi;
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}
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constructor(
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address: string,
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supportedProvider: SupportedProvider,
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txDefaults?: Partial<TxData>,
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logDecodeDependencies?: { [contractName: string]: ContractAbi },
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) {
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super(
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'EthBalanceChecker',
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EthBalanceCheckerContract.ABI(),
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address,
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supportedProvider,
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txDefaults,
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logDecodeDependencies,
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);
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classUtils.bindAll(this, ['_abiEncoderByFunctionSignature', 'address', '_web3Wrapper']);
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}
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}
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// tslint:disable:max-file-line-count
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// tslint:enable:no-unbound-method no-parameter-reassignment no-consecutive-blank-lines ordered-imports align
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// tslint:enable:trailing-comma whitespace no-trailing-whitespace
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