757 lines
30 KiB
TypeScript
757 lines
30 KiB
TypeScript
// 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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export type ERC20TokenEventArgs = ERC20TokenTransferEventArgs | ERC20TokenApprovalEventArgs;
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export enum ERC20TokenEvents {
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Transfer = 'Transfer',
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Approval = 'Approval',
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}
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export interface ERC20TokenTransferEventArgs extends DecodedLogArgs {
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_from: string;
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_to: string;
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_value: BigNumber;
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}
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export interface ERC20TokenApprovalEventArgs extends DecodedLogArgs {
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_owner: string;
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_spender: string;
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_value: BigNumber;
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}
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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 ERC20TokenContract extends BaseContract {
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public approve = {
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async sendTransactionAsync(
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_spender: string,
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_value: BigNumber,
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txData?: Partial<TxData> | undefined,
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): Promise<string> {
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assert.isString('_spender', _spender);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('approve(address,uint256)', [_spender, _value]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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data: encodedData,
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},
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self._web3Wrapper.getContractDefaults(),
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self.approve.estimateGasAsync.bind(self, _spender, _value),
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);
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const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
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return txHash;
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},
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awaitTransactionSuccessAsync(
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_spender: string,
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_value: BigNumber,
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txData?: Partial<TxData>,
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pollingIntervalMs?: number,
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timeoutMs?: number,
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): PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs> {
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assert.isString('_spender', _spender);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const txHashPromise = self.approve.sendTransactionAsync(_spender, _value, txData);
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return new PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs>(
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txHashPromise,
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(async (): Promise<TransactionReceiptWithDecodedLogs> => {
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// When the transaction hash resolves, wait for it to be mined.
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return self._web3Wrapper.awaitTransactionSuccessAsync(
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await txHashPromise,
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pollingIntervalMs,
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timeoutMs,
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);
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})(),
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);
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},
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async estimateGasAsync(
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_spender: string,
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_value: BigNumber,
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txData?: Partial<TxData> | undefined,
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): Promise<number> {
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assert.isString('_spender', _spender);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('approve(address,uint256)', [_spender, _value]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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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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const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
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return gas;
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},
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async callAsync(
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_spender: string,
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_value: BigNumber,
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callData: Partial<CallData> = {},
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defaultBlock?: BlockParam,
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): Promise<boolean> {
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assert.isString('_spender', _spender);
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assert.isBigNumber('_value', _value);
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('approve(address,uint256)', [_spender, _value]);
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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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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('approve(address,uint256)');
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// tslint:disable boolean-naming
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const result = abiEncoder.strictDecodeReturnValue<boolean>(rawCallResult);
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// tslint:enable boolean-naming
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return result;
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},
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getABIEncodedTransactionData(_spender: string, _value: BigNumber): string {
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assert.isString('_spender', _spender);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('approve(address,uint256)', [
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_spender,
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_value,
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]);
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return abiEncodedTransactionData;
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},
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};
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public totalSupply = {
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async callAsync(callData: Partial<CallData> = {}, defaultBlock?: BlockParam): Promise<BigNumber> {
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('totalSupply()', []);
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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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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('totalSupply()');
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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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getABIEncodedTransactionData(): string {
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const self = (this as any) as ERC20TokenContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('totalSupply()', []);
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return abiEncodedTransactionData;
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},
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};
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public transferFrom = {
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async sendTransactionAsync(
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_from: string,
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_to: string,
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_value: BigNumber,
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txData?: Partial<TxData> | undefined,
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): Promise<string> {
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assert.isString('_from', _from);
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transferFrom(address,address,uint256)', [
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_from,
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_to,
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_value,
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]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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data: encodedData,
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},
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self._web3Wrapper.getContractDefaults(),
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self.transferFrom.estimateGasAsync.bind(self, _from, _to, _value),
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);
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const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
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return txHash;
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},
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awaitTransactionSuccessAsync(
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_from: string,
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_to: string,
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_value: BigNumber,
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txData?: Partial<TxData>,
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pollingIntervalMs?: number,
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timeoutMs?: number,
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): PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs> {
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assert.isString('_from', _from);
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const txHashPromise = self.transferFrom.sendTransactionAsync(_from, _to, _value, txData);
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return new PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs>(
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txHashPromise,
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(async (): Promise<TransactionReceiptWithDecodedLogs> => {
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// When the transaction hash resolves, wait for it to be mined.
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return self._web3Wrapper.awaitTransactionSuccessAsync(
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await txHashPromise,
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pollingIntervalMs,
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timeoutMs,
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);
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})(),
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);
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},
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async estimateGasAsync(
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_from: string,
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_to: string,
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_value: BigNumber,
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txData?: Partial<TxData> | undefined,
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): Promise<number> {
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assert.isString('_from', _from);
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transferFrom(address,address,uint256)', [
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_from,
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_to,
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_value,
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]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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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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const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
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return gas;
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},
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async callAsync(
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_from: string,
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_to: string,
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_value: BigNumber,
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callData: Partial<CallData> = {},
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defaultBlock?: BlockParam,
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): Promise<boolean> {
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assert.isString('_from', _from);
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transferFrom(address,address,uint256)', [
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_from,
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_to,
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_value,
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]);
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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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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('transferFrom(address,address,uint256)');
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// tslint:disable boolean-naming
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const result = abiEncoder.strictDecodeReturnValue<boolean>(rawCallResult);
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// tslint:enable boolean-naming
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return result;
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},
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getABIEncodedTransactionData(_from: string, _to: string, _value: BigNumber): string {
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assert.isString('_from', _from);
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('transferFrom(address,address,uint256)', [
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_from,
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_to,
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_value,
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]);
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return abiEncodedTransactionData;
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},
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};
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public balanceOf = {
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async callAsync(
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_owner: 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.isString('_owner', _owner);
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('balanceOf(address)', [_owner]);
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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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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('balanceOf(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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getABIEncodedTransactionData(_owner: string): string {
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assert.isString('_owner', _owner);
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const self = (this as any) as ERC20TokenContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('balanceOf(address)', [_owner]);
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return abiEncodedTransactionData;
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},
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};
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public transfer = {
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async sendTransactionAsync(
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_to: string,
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_value: BigNumber,
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txData?: Partial<TxData> | undefined,
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): Promise<string> {
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transfer(address,uint256)', [_to, _value]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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data: encodedData,
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},
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self._web3Wrapper.getContractDefaults(),
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self.transfer.estimateGasAsync.bind(self, _to, _value),
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);
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const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
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return txHash;
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},
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awaitTransactionSuccessAsync(
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_to: string,
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_value: BigNumber,
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txData?: Partial<TxData>,
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pollingIntervalMs?: number,
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timeoutMs?: number,
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): PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs> {
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const txHashPromise = self.transfer.sendTransactionAsync(_to, _value, txData);
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return new PromiseWithTransactionHash<TransactionReceiptWithDecodedLogs>(
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txHashPromise,
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(async (): Promise<TransactionReceiptWithDecodedLogs> => {
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// When the transaction hash resolves, wait for it to be mined.
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return self._web3Wrapper.awaitTransactionSuccessAsync(
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await txHashPromise,
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pollingIntervalMs,
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timeoutMs,
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);
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})(),
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);
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},
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async estimateGasAsync(_to: string, _value: BigNumber, txData?: Partial<TxData> | undefined): Promise<number> {
|
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transfer(address,uint256)', [_to, _value]);
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const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
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{
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to: self.address,
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...txData,
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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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const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
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return gas;
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},
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async callAsync(
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_to: string,
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_value: BigNumber,
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callData: Partial<CallData> = {},
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defaultBlock?: BlockParam,
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): Promise<boolean> {
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('transfer(address,uint256)', [_to, _value]);
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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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const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
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BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
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const abiEncoder = self._lookupAbiEncoder('transfer(address,uint256)');
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// tslint:disable boolean-naming
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const result = abiEncoder.strictDecodeReturnValue<boolean>(rawCallResult);
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// tslint:enable boolean-naming
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return result;
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},
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getABIEncodedTransactionData(_to: string, _value: BigNumber): string {
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assert.isString('_to', _to);
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assert.isBigNumber('_value', _value);
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const self = (this as any) as ERC20TokenContract;
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const abiEncodedTransactionData = self._strictEncodeArguments('transfer(address,uint256)', [_to, _value]);
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return abiEncodedTransactionData;
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},
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};
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public allowance = {
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async callAsync(
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_owner: string,
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_spender: 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.isString('_owner', _owner);
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assert.isString('_spender', _spender);
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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 ERC20TokenContract;
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const encodedData = self._strictEncodeArguments('allowance(address,address)', [_owner, _spender]);
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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,
|
|
data: encodedData,
|
|
},
|
|
self._web3Wrapper.getContractDefaults(),
|
|
);
|
|
const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
|
|
BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
|
|
const abiEncoder = self._lookupAbiEncoder('allowance(address,address)');
|
|
// tslint:disable boolean-naming
|
|
const result = abiEncoder.strictDecodeReturnValue<BigNumber>(rawCallResult);
|
|
// tslint:enable boolean-naming
|
|
return result;
|
|
},
|
|
getABIEncodedTransactionData(_owner: string, _spender: string): string {
|
|
assert.isString('_owner', _owner);
|
|
assert.isString('_spender', _spender);
|
|
const self = (this as any) as ERC20TokenContract;
|
|
const abiEncodedTransactionData = self._strictEncodeArguments('allowance(address,address)', [
|
|
_owner,
|
|
_spender,
|
|
]);
|
|
return abiEncodedTransactionData;
|
|
},
|
|
};
|
|
public static async deployFrom0xArtifactAsync(
|
|
artifact: ContractArtifact | SimpleContractArtifact,
|
|
supportedProvider: SupportedProvider,
|
|
txDefaults: Partial<TxData>,
|
|
): Promise<ERC20TokenContract> {
|
|
assert.doesConformToSchema('txDefaults', txDefaults, schemas.txDataSchema, [
|
|
schemas.addressSchema,
|
|
schemas.numberSchema,
|
|
schemas.jsNumber,
|
|
]);
|
|
if (artifact.compilerOutput === undefined) {
|
|
throw new Error('Compiler output not found in the artifact file');
|
|
}
|
|
const provider = providerUtils.standardizeOrThrow(supportedProvider);
|
|
const bytecode = artifact.compilerOutput.evm.bytecode.object;
|
|
const abi = artifact.compilerOutput.abi;
|
|
return ERC20TokenContract.deployAsync(bytecode, abi, provider, txDefaults);
|
|
}
|
|
public static async deployAsync(
|
|
bytecode: string,
|
|
abi: ContractAbi,
|
|
supportedProvider: SupportedProvider,
|
|
txDefaults: Partial<TxData>,
|
|
): Promise<ERC20TokenContract> {
|
|
assert.isHexString('bytecode', bytecode);
|
|
assert.doesConformToSchema('txDefaults', txDefaults, schemas.txDataSchema, [
|
|
schemas.addressSchema,
|
|
schemas.numberSchema,
|
|
schemas.jsNumber,
|
|
]);
|
|
const provider = providerUtils.standardizeOrThrow(supportedProvider);
|
|
const constructorAbi = BaseContract._lookupConstructorAbi(abi);
|
|
[] = BaseContract._formatABIDataItemList(constructorAbi.inputs, [], BaseContract._bigNumberToString);
|
|
const iface = new ethers.utils.Interface(abi);
|
|
const deployInfo = iface.deployFunction;
|
|
const txData = deployInfo.encode(bytecode, []);
|
|
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(`ERC20Token successfully deployed at ${txReceipt.contractAddress}`);
|
|
const contractInstance = new ERC20TokenContract(txReceipt.contractAddress as string, provider, txDefaults);
|
|
contractInstance.constructorArgs = [];
|
|
return contractInstance;
|
|
}
|
|
|
|
/**
|
|
* @returns The contract ABI
|
|
*/
|
|
public static ABI(): ContractAbi {
|
|
const abi = [
|
|
{
|
|
constant: false,
|
|
inputs: [
|
|
{
|
|
name: '_spender',
|
|
type: 'address',
|
|
},
|
|
{
|
|
name: '_value',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
name: 'approve',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'bool',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'nonpayable',
|
|
type: 'function',
|
|
},
|
|
{
|
|
constant: true,
|
|
inputs: [],
|
|
name: 'totalSupply',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'view',
|
|
type: 'function',
|
|
},
|
|
{
|
|
constant: false,
|
|
inputs: [
|
|
{
|
|
name: '_from',
|
|
type: 'address',
|
|
},
|
|
{
|
|
name: '_to',
|
|
type: 'address',
|
|
},
|
|
{
|
|
name: '_value',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
name: 'transferFrom',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'bool',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'nonpayable',
|
|
type: 'function',
|
|
},
|
|
{
|
|
constant: true,
|
|
inputs: [
|
|
{
|
|
name: '_owner',
|
|
type: 'address',
|
|
},
|
|
],
|
|
name: 'balanceOf',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'view',
|
|
type: 'function',
|
|
},
|
|
{
|
|
constant: false,
|
|
inputs: [
|
|
{
|
|
name: '_to',
|
|
type: 'address',
|
|
},
|
|
{
|
|
name: '_value',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
name: 'transfer',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'bool',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'nonpayable',
|
|
type: 'function',
|
|
},
|
|
{
|
|
constant: true,
|
|
inputs: [
|
|
{
|
|
name: '_owner',
|
|
type: 'address',
|
|
},
|
|
{
|
|
name: '_spender',
|
|
type: 'address',
|
|
},
|
|
],
|
|
name: 'allowance',
|
|
outputs: [
|
|
{
|
|
name: '',
|
|
type: 'uint256',
|
|
},
|
|
],
|
|
payable: false,
|
|
stateMutability: 'view',
|
|
type: 'function',
|
|
},
|
|
{
|
|
anonymous: false,
|
|
inputs: [
|
|
{
|
|
name: '_from',
|
|
type: 'address',
|
|
indexed: true,
|
|
},
|
|
{
|
|
name: '_to',
|
|
type: 'address',
|
|
indexed: true,
|
|
},
|
|
{
|
|
name: '_value',
|
|
type: 'uint256',
|
|
indexed: false,
|
|
},
|
|
],
|
|
name: 'Transfer',
|
|
outputs: [],
|
|
type: 'event',
|
|
},
|
|
{
|
|
anonymous: false,
|
|
inputs: [
|
|
{
|
|
name: '_owner',
|
|
type: 'address',
|
|
indexed: true,
|
|
},
|
|
{
|
|
name: '_spender',
|
|
type: 'address',
|
|
indexed: true,
|
|
},
|
|
{
|
|
name: '_value',
|
|
type: 'uint256',
|
|
indexed: false,
|
|
},
|
|
],
|
|
name: 'Approval',
|
|
outputs: [],
|
|
type: 'event',
|
|
},
|
|
] as ContractAbi;
|
|
return abi;
|
|
}
|
|
constructor(address: string, supportedProvider: SupportedProvider, txDefaults?: Partial<TxData>) {
|
|
super('ERC20Token', ERC20TokenContract.ABI(), address, supportedProvider, txDefaults);
|
|
classUtils.bindAll(this, ['_abiEncoderByFunctionSignature', 'address', '_web3Wrapper']);
|
|
}
|
|
}
|
|
|
|
// tslint:disable:max-file-line-count
|
|
// tslint:enable:no-unbound-method no-parameter-reassignment no-consecutive-blank-lines ordered-imports align
|
|
// tslint:enable:trailing-comma whitespace no-trailing-whitespace
|