// 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 { Web3Wrapper } from '@0x/web3-wrapper';
import * as ethers from 'ethers';
import * as _ from 'lodash';
// tslint:enable:no-unused-variable
export type WETH9EventArgs =
| WETH9ApprovalEventArgs
| WETH9TransferEventArgs
| WETH9DepositEventArgs
| WETH9WithdrawalEventArgs;
export enum WETH9Events {
Approval = 'Approval',
Transfer = 'Transfer',
Deposit = 'Deposit',
Withdrawal = 'Withdrawal',
}
export interface WETH9ApprovalEventArgs extends DecodedLogArgs {
_owner: string;
_spender: string;
_value: BigNumber;
}
export interface WETH9TransferEventArgs extends DecodedLogArgs {
_from: string;
_to: string;
_value: BigNumber;
}
export interface WETH9DepositEventArgs extends DecodedLogArgs {
_owner: string;
_value: BigNumber;
}
export interface WETH9WithdrawalEventArgs extends DecodedLogArgs {
_owner: string;
_value: BigNumber;
}
/* istanbul ignore next */
// tslint:disable:no-parameter-reassignment
// tslint:disable-next-line:class-name
export class WETH9Contract extends BaseContract {
public name = {
async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<string
> {
const self = this as any as WETH9Contract;
const functionSignature = 'name()';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.name;
const encodedData = ethersFunction.encode([]);
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: 'name'}) 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 approve = {
async sendTransactionAsync(
guy: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<string> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
[guy,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [guy,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
wad
]);
const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
self.approve.estimateGasAsync.bind(
self,
guy,
wad
),
);
const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
return txHash;
},
async estimateGasAsync(
guy: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<number> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
[guy,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [guy,
wad
], BaseContract._bigNumberToString);
const encodedData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
return gas;
},
getABIEncodedTransactionData(
guy: string,
wad: BigNumber,
): string {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('approve(address,uint256)').inputs;
[guy,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [guy,
wad
], BaseContract._bigNumberToString);
const abiEncodedTransactionData = self._lookupEthersInterface('approve(address,uint256)').functions.approve.encode([guy,
wad
]);
return abiEncodedTransactionData;
},
async callAsync(
guy: string,
wad: BigNumber,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<boolean
> {
const self = this as any as WETH9Contract;
const functionSignature = 'approve(address,uint256)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[guy,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [guy,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [guy,
wad
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.approve;
const encodedData = ethersFunction.encode([guy,
wad
]);
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: 'approve'}) 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 totalSupply = {
async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<BigNumber
> {
const self = this as any as WETH9Contract;
const functionSignature = 'totalSupply()';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.totalSupply;
const encodedData = ethersFunction.encode([]);
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: 'totalSupply'}) 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 transferFrom = {
async sendTransactionAsync(
src: string,
dst: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<string> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
[src,
dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [src,
dst,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
dst,
wad
]);
const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
dst,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
self.transferFrom.estimateGasAsync.bind(
self,
src,
dst,
wad
),
);
const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
return txHash;
},
async estimateGasAsync(
src: string,
dst: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<number> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
[src,
dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [src,
dst,
wad
], BaseContract._bigNumberToString);
const encodedData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
dst,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
return gas;
},
getABIEncodedTransactionData(
src: string,
dst: string,
wad: BigNumber,
): string {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transferFrom(address,address,uint256)').inputs;
[src,
dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [src,
dst,
wad
], BaseContract._bigNumberToString);
const abiEncodedTransactionData = self._lookupEthersInterface('transferFrom(address,address,uint256)').functions.transferFrom.encode([src,
dst,
wad
]);
return abiEncodedTransactionData;
},
async callAsync(
src: string,
dst: string,
wad: BigNumber,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<boolean
> {
const self = this as any as WETH9Contract;
const functionSignature = 'transferFrom(address,address,uint256)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[src,
dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [src,
dst,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [src,
dst,
wad
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transferFrom;
const encodedData = ethersFunction.encode([src,
dst,
wad
]);
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: 'transferFrom'}) 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 withdraw = {
async sendTransactionAsync(
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<string> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
[wad
] = BaseContract._formatABIDataItemList(inputAbi, [wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
]);
const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
self.withdraw.estimateGasAsync.bind(
self,
wad
),
);
const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
return txHash;
},
async estimateGasAsync(
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<number> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
[wad
] = BaseContract._formatABIDataItemList(inputAbi, [wad
], BaseContract._bigNumberToString);
const encodedData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
return gas;
},
getABIEncodedTransactionData(
wad: BigNumber,
): string {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('withdraw(uint256)').inputs;
[wad
] = BaseContract._formatABIDataItemList(inputAbi, [wad
], BaseContract._bigNumberToString);
const abiEncodedTransactionData = self._lookupEthersInterface('withdraw(uint256)').functions.withdraw.encode([wad
]);
return abiEncodedTransactionData;
},
async callAsync(
wad: BigNumber,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<void
> {
const self = this as any as WETH9Contract;
const functionSignature = 'withdraw(uint256)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[wad
] = BaseContract._formatABIDataItemList(inputAbi, [wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [wad
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.withdraw;
const encodedData = ethersFunction.encode([wad
]);
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: 'withdraw'}) as MethodAbi).outputs;
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
return resultArray;
},
};
public decimals = {
async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<number
> {
const self = this as any as WETH9Contract;
const functionSignature = 'decimals()';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.decimals;
const encodedData = ethersFunction.encode([]);
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: 'decimals'}) 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 balanceOf = {
async callAsync(
index_0: string,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<BigNumber
> {
const self = this as any as WETH9Contract;
const functionSignature = 'balanceOf(address)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[index_0
] = BaseContract._formatABIDataItemList(inputAbi, [index_0
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.balanceOf;
const encodedData = ethersFunction.encode([index_0
]);
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: 'balanceOf'}) 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 symbol = {
async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<string
> {
const self = this as any as WETH9Contract;
const functionSignature = 'symbol()';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.symbol;
const encodedData = ethersFunction.encode([]);
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: 'symbol'}) 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 transfer = {
async sendTransactionAsync(
dst: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<string> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
[dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [dst,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
wad
]);
const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
self.transfer.estimateGasAsync.bind(
self,
dst,
wad
),
);
const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
return txHash;
},
async estimateGasAsync(
dst: string,
wad: BigNumber,
txData: Partial<TxData> = {},
): Promise<number> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
[dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [dst,
wad
], BaseContract._bigNumberToString);
const encodedData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
wad
]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
return gas;
},
getABIEncodedTransactionData(
dst: string,
wad: BigNumber,
): string {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('transfer(address,uint256)').inputs;
[dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [dst,
wad
], BaseContract._bigNumberToString);
const abiEncodedTransactionData = self._lookupEthersInterface('transfer(address,uint256)').functions.transfer.encode([dst,
wad
]);
return abiEncodedTransactionData;
},
async callAsync(
dst: string,
wad: BigNumber,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<boolean
> {
const self = this as any as WETH9Contract;
const functionSignature = 'transfer(address,uint256)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[dst,
wad
] = BaseContract._formatABIDataItemList(inputAbi, [dst,
wad
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [dst,
wad
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.transfer;
const encodedData = ethersFunction.encode([dst,
wad
]);
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: 'transfer'}) 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 deposit = {
async sendTransactionAsync(
txData: Partial<TxDataPayable> = {},
): Promise<string> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('deposit()').inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
self.deposit.estimateGasAsync.bind(
self,
),
);
const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
return txHash;
},
async estimateGasAsync(
txData: Partial<TxData> = {},
): Promise<number> {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('deposit()').inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
const encodedData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
{
to: self.address,
...txData,
data: encodedData,
},
self._web3Wrapper.getContractDefaults(),
);
const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
return gas;
},
getABIEncodedTransactionData(
): string {
const self = this as any as WETH9Contract;
const inputAbi = self._lookupAbi('deposit()').inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString);
const abiEncodedTransactionData = self._lookupEthersInterface('deposit()').functions.deposit.encode([]);
return abiEncodedTransactionData;
},
async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<void
> {
const self = this as any as WETH9Contract;
const functionSignature = 'deposit()';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[] = BaseContract._formatABIDataItemList(inputAbi, [], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, []);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.deposit;
const encodedData = ethersFunction.encode([]);
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: 'deposit'}) as MethodAbi).outputs;
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
return resultArray;
},
};
public allowance = {
async callAsync(
index_0: string,
index_1: string,
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<BigNumber
> {
const self = this as any as WETH9Contract;
const functionSignature = 'allowance(address,address)';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[index_0,
index_1
] = BaseContract._formatABIDataItemList(inputAbi, [index_0,
index_1
], BaseContract._bigNumberToString.bind(self));
BaseContract.strictArgumentEncodingCheck(inputAbi, [index_0,
index_1
]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.allowance;
const encodedData = ethersFunction.encode([index_0,
index_1
]);
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: 'allowance'}) 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,
provider: Provider,
txDefaults: Partial<TxData>,
): Promise<WETH9Contract> {
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 WETH9Contract.deployAsync(bytecode, abi, provider, txDefaults, );
}
public static async deployAsync(
bytecode: string,
abi: ContractAbi,
provider: Provider,
txDefaults: Partial<TxData>,
): Promise<WETH9Contract> {
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(`WETH9 successfully deployed at ${txReceipt.contractAddress}`);
const contractInstance = new WETH9Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
contractInstance.constructorArgs = [];
return contractInstance;
}
constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
super('WETH9', abi, address, provider, txDefaults);
classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
}
} // tslint:disable:max-file-line-count
// tslint:enable:no-unbound-method
