diff options
Diffstat (limited to 'packages/0x.js/src/contract_wrappers')
4 files changed, 26 insertions, 32 deletions
diff --git a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts index a796dc1ec..46916ebf4 100644 --- a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts @@ -50,10 +50,7 @@ export class ContractWrapper { this._onLogAddedSubscriptionToken = undefined; this._onLogRemovedSubscriptionToken = undefined; } - /** - * Cancels all existing subscriptions - */ - public unsubscribeAll(): void { + protected unsubscribeAll(): void { const filterTokens = _.keys(this._filterCallbacks); _.each(filterTokens, filterToken => { this._unsubscribe(filterToken); diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 896cfde3d..a6acbe45d 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -17,24 +17,22 @@ import {TokenWrapper} from './token_wrapper'; export class EtherTokenWrapper extends ContractWrapper { private _etherTokenContractIfExists?: EtherTokenContract; private _tokenWrapper: TokenWrapper; - private _contractAddressIfExists?: string; - constructor(web3Wrapper: Web3Wrapper, networkId: number, tokenWrapper: TokenWrapper, - contractAddressIfExists?: string) { + constructor(web3Wrapper: Web3Wrapper, networkId: number, tokenWrapper: TokenWrapper) { super(web3Wrapper, networkId); this._tokenWrapper = tokenWrapper; - this._contractAddressIfExists = contractAddressIfExists; } /** * Deposit ETH into the Wrapped ETH smart contract and issues the equivalent number of wrapped ETH tokens * to the depositor address. These wrapped ETH tokens can be used in 0x trades and are redeemable for 1-to-1 * for ETH. - * @param amountInWei Amount of ETH in Wei the caller wishes to deposit. - * @param depositor The hex encoded user Ethereum address that would like to make the deposit. - * @param txOpts Transaction parameters. + * @param etherTokenAddress EtherToken address you wish to deposit into. + * @param amountInWei Amount of ETH in Wei the caller wishes to deposit. + * @param depositor The hex encoded user Ethereum address that would like to make the deposit. + * @param txOpts Transaction parameters. * @return Transaction hash. */ public async depositAsync( - amountInWei: BigNumber, depositor: string, txOpts: TransactionOpts = {}, + etherTokenAddress: string, amountInWei: BigNumber, depositor: string, txOpts: TransactionOpts = {}, ): Promise<string> { assert.isValidBaseUnitAmount('amountInWei', amountInWei); await assert.isSenderAddressAsync('depositor', depositor, this._web3Wrapper); @@ -42,7 +40,7 @@ export class EtherTokenWrapper extends ContractWrapper { const ethBalanceInWei = await this._web3Wrapper.getBalanceInWeiAsync(depositor); assert.assert(ethBalanceInWei.gte(amountInWei), ZeroExError.InsufficientEthBalanceForDeposit); - const wethContract = await this._getEtherTokenContractAsync(); + const wethContract = await this._getEtherTokenContractAsync(etherTokenAddress); const txHash = await wethContract.deposit.sendTransactionAsync({ from: depositor, value: amountInWei, @@ -54,22 +52,22 @@ export class EtherTokenWrapper extends ContractWrapper { /** * Withdraw ETH to the withdrawer's address from the wrapped ETH smart contract in exchange for the * equivalent number of wrapped ETH tokens. + * @param etherTokenAddress EtherToken address you wish to withdraw from. * @param amountInWei Amount of ETH in Wei the caller wishes to withdraw. * @param withdrawer The hex encoded user Ethereum address that would like to make the withdrawl. * @param txOpts Transaction parameters. * @return Transaction hash. */ public async withdrawAsync( - amountInWei: BigNumber, withdrawer: string, txOpts: TransactionOpts = {}, + etherTokenAddress: string, amountInWei: BigNumber, withdrawer: string, txOpts: TransactionOpts = {}, ): Promise<string> { assert.isValidBaseUnitAmount('amountInWei', amountInWei); await assert.isSenderAddressAsync('withdrawer', withdrawer, this._web3Wrapper); - const wethContractAddress = this.getContractAddress(); - const WETHBalanceInBaseUnits = await this._tokenWrapper.getBalanceAsync(wethContractAddress, withdrawer); + const WETHBalanceInBaseUnits = await this._tokenWrapper.getBalanceAsync(etherTokenAddress, withdrawer); assert.assert(WETHBalanceInBaseUnits.gte(amountInWei), ZeroExError.InsufficientWEthBalanceForWithdrawal); - const wethContract = await this._getEtherTokenContractAsync(); + const wethContract = await this._getEtherTokenContractAsync(etherTokenAddress); const txHash = await wethContract.withdraw.sendTransactionAsync(amountInWei, { from: withdrawer, gas: txOpts.gasLimit, @@ -77,25 +75,12 @@ export class EtherTokenWrapper extends ContractWrapper { }); return txHash; } - /** - * Retrieves the Wrapped Ether token contract address - * @return The Wrapped Ether token contract address - */ - public getContractAddress(): string { - const contractAddress = this._getContractAddress( - artifacts.EtherTokenArtifact, this._contractAddressIfExists, - ); - return contractAddress; - } private _invalidateContractInstance(): void { delete this._etherTokenContractIfExists; } - private async _getEtherTokenContractAsync(): Promise<EtherTokenContract> { - if (!_.isUndefined(this._etherTokenContractIfExists)) { - return this._etherTokenContractIfExists; - } + private async _getEtherTokenContractAsync(etherTokenAddress: string): Promise<EtherTokenContract> { const web3ContractInstance = await this._instantiateContractIfExistsAsync( - artifacts.EtherTokenArtifact, this._contractAddressIfExists, + artifacts.EtherTokenArtifact, etherTokenAddress, ); const contractInstance = new EtherTokenContract(web3ContractInstance, this._web3Wrapper.getContractDefaults()); this._etherTokenContractIfExists = contractInstance; diff --git a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts index 9bed40079..3ca5695c4 100644 --- a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts @@ -608,6 +608,12 @@ export class ExchangeWrapper extends ContractWrapper { this._unsubscribe(subscriptionToken); } /** + * Cancels all existing subscriptions + */ + public unsubscribeAll(): void { + super.unsubscribeAll(); + } + /** * Gets historical logs without creating a subscription * @param eventName The exchange contract event you would like to subscribe to. * @param subscriptionOpts Subscriptions options that let you configure the subscription. diff --git a/packages/0x.js/src/contract_wrappers/token_wrapper.ts b/packages/0x.js/src/contract_wrappers/token_wrapper.ts index d1553fa7b..eccb74871 100644 --- a/packages/0x.js/src/contract_wrappers/token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/token_wrapper.ts @@ -282,6 +282,12 @@ export class TokenWrapper extends ContractWrapper { this._unsubscribe(subscriptionToken); } /** + * Cancels all existing subscriptions + */ + public unsubscribeAll(): void { + super.unsubscribeAll(); + } + /** * Gets historical logs without creating a subscription * @param tokenAddress An address of the token that emmited the logs. * @param eventName The token contract event you would like to subscribe to. |