diff options
Diffstat (limited to 'src/contract_wrappers')
| -rw-r--r-- | src/contract_wrappers/exchange_wrapper.ts | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts index 131211771..f0f6e79f7 100644 --- a/src/contract_wrappers/exchange_wrapper.ts +++ b/src/contract_wrappers/exchange_wrapper.ts @@ -68,18 +68,18 @@ export class ExchangeWrapper extends ContractWrapper { * executing, the parties do not have sufficient balances/allowances, preserving gas costs. Setting it to * false foregoes this check and causes the smart contract to throw instead. */ - public async fillOrderAsync(signedOrder: SignedOrder, fillTakerAmountInBaseUnits: BigNumber.BigNumber, + public async fillOrderAsync(signedOrder: SignedOrder, fillTakerAmount: BigNumber.BigNumber, shouldCheckTransfer: boolean): Promise<void> { assert.doesConformToSchema('signedOrder', SchemaValidator.convertToJSONSchemaCompatibleObject(signedOrder as object), signedOrderSchema); - assert.isBigNumber('fillTakerAmountInBaseUnits', fillTakerAmountInBaseUnits); + assert.isBigNumber('fillTakerAmount', fillTakerAmount); assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer); const senderAddress = await this.web3Wrapper.getSenderAddressOrThrowAsync(); const exchangeInstance = await this.getExchangeContractAsync(); const zrxTokenAddress = await exchangeInstance.ZRX.call(); - await this.validateFillOrderAsync(signedOrder, fillTakerAmountInBaseUnits, senderAddress, zrxTokenAddress); + await this.validateFillOrderAsync(signedOrder, fillTakerAmount, senderAddress, zrxTokenAddress); const orderAddresses: OrderAddresses = [ signedOrder.maker, @@ -99,7 +99,7 @@ export class ExchangeWrapper extends ContractWrapper { const gas = await exchangeInstance.fill.estimateGas( orderAddresses, orderValues, - fillTakerAmountInBaseUnits, + fillTakerAmount, shouldCheckTransfer, signedOrder.ecSignature.v, signedOrder.ecSignature.r, @@ -111,7 +111,7 @@ export class ExchangeWrapper extends ContractWrapper { const response: ContractResponse = await exchangeInstance.fill( orderAddresses, orderValues, - fillTakerAmountInBaseUnits, + fillTakerAmount, shouldCheckTransfer, signedOrder.ecSignature.v, signedOrder.ecSignature.r, @@ -123,9 +123,9 @@ export class ExchangeWrapper extends ContractWrapper { ); this.throwErrorLogsAsErrors(response.logs); } - private async validateFillOrderAsync(signedOrder: SignedOrder, fillTakerAmountInBaseUnits: BigNumber.BigNumber, + private async validateFillOrderAsync(signedOrder: SignedOrder, fillTakerAmount: BigNumber.BigNumber, senderAddress: string, zrxTokenAddress: string): Promise<void> { - if (fillTakerAmountInBaseUnits.eq(0)) { + if (fillTakerAmount.eq(0)) { throw new Error(FillOrderValidationErrs.FILL_AMOUNT_IS_ZERO); } if (signedOrder.taker !== constants.NULL_ADDRESS && signedOrder.taker !== senderAddress) { @@ -135,16 +135,16 @@ export class ExchangeWrapper extends ContractWrapper { throw new Error(FillOrderValidationErrs.EXPIRED); } - await this.validateFillOrderBalancesAndAllowancesAsync(signedOrder, fillTakerAmountInBaseUnits, + await this.validateFillOrderBalancesAndAllowancesAsync(signedOrder, fillTakerAmount, senderAddress, zrxTokenAddress); - if (await this.isRoundingErrorAsync(signedOrder.takerTokenAmount, fillTakerAmountInBaseUnits, + if (await this.isRoundingErrorAsync(signedOrder.takerTokenAmount, fillTakerAmount, signedOrder.makerTokenAmount)) { throw new Error(FillOrderValidationErrs.ROUNDING_ERROR); } } private async validateFillOrderBalancesAndAllowancesAsync(signedOrder: SignedOrder, - fillTakerAmountInBaseUnits: BigNumber.BigNumber, + fillTakerAmount: BigNumber.BigNumber, senderAddress: string, zrxTokenAddress: string): Promise<void> { // TODO: There is a possibility that the user might have enough funds @@ -162,12 +162,12 @@ export class ExchangeWrapper extends ContractWrapper { // How many taker tokens would you get for 1 maker token; const exchangeRate = signedOrder.takerTokenAmount.div(signedOrder.makerTokenAmount); - const fillMakerAmountInBaseUnits = fillTakerAmountInBaseUnits.div(exchangeRate); + const fillMakerAmountInBaseUnits = fillTakerAmount.div(exchangeRate); - if (fillTakerAmountInBaseUnits.greaterThan(takerBalance)) { + if (fillTakerAmount.greaterThan(takerBalance)) { throw new Error(FillOrderValidationErrs.NOT_ENOUGH_TAKER_BALANCE); } - if (fillTakerAmountInBaseUnits.greaterThan(takerAllowance)) { + if (fillTakerAmount.greaterThan(takerAllowance)) { throw new Error(FillOrderValidationErrs.NOT_ENOUGH_TAKER_ALLOWANCE); } if (fillMakerAmountInBaseUnits.greaterThan(makerBalance)) { @@ -207,12 +207,12 @@ export class ExchangeWrapper extends ContractWrapper { } } private async isRoundingErrorAsync(takerTokenAmount: BigNumber.BigNumber, - fillTakerAmountInBaseUnits: BigNumber.BigNumber, + fillTakerAmount: BigNumber.BigNumber, makerTokenAmount: BigNumber.BigNumber): Promise<boolean> { const exchangeInstance = await this.getExchangeContractAsync(); const senderAddress = await this.web3Wrapper.getSenderAddressOrThrowAsync(); const isRoundingError = await exchangeInstance.isRoundingError.call( - takerTokenAmount, fillTakerAmountInBaseUnits, makerTokenAmount, { + takerTokenAmount, fillTakerAmount, makerTokenAmount, { from: senderAddress, }, ); |