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+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+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 | SimpleContractArtifact,
+ 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