From 432ff58107704bb4b2fde23f4a99c75f2bca24fa Mon Sep 17 00:00:00 2001 From: Fabio Berger Date: Thu, 14 Jun 2018 11:16:32 +0200 Subject: Fix calculation of expFilledTakerAmount and expected values in events emitted --- packages/contracts/src/utils/core_combinatorial_utils.ts | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'packages/contracts') diff --git a/packages/contracts/src/utils/core_combinatorial_utils.ts b/packages/contracts/src/utils/core_combinatorial_utils.ts index dac4e9edd..4ce23d450 100644 --- a/packages/contracts/src/utils/core_combinatorial_utils.ts +++ b/packages/contracts/src/utils/core_combinatorial_utils.ts @@ -352,11 +352,14 @@ export class CoreCombinatorialUtils { const expZRXAssetBalanceOfFeeRecipient = await lazyStore.getBalanceAsync(this.zrxAssetData, feeRecipient); const orderHash = orderHashUtils.getOrderHashHex(signedOrder); - const initialFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash); - const expFilledTakerAmount = initialFilledTakerAmount.add(takerAssetFillAmount); + const alreadyFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash); + const remainingTakerAmountToFill = signedOrder.takerAssetAmount.minus(alreadyFilledTakerAmount); + const expFilledTakerAmount = takerAssetFillAmount.gt(remainingTakerAmountToFill) + ? remainingTakerAmountToFill + : alreadyFilledTakerAmount.add(takerAssetFillAmount); const expFilledMakerAmount = orderUtils.getPartialAmount( - takerAssetFillAmount, + expFilledTakerAmount, signedOrder.takerAssetAmount, signedOrder.makerAssetAmount, ); @@ -380,7 +383,7 @@ export class CoreCombinatorialUtils { 'log.args.makerAssetFilledAmount', ); expect(log.args.takerAssetFilledAmount).to.be.bignumber.equal( - takerAssetFillAmount, + expFilledTakerAmount, 'log.args.takerAssetFilledAmount', ); const expMakerFeePaid = orderUtils.getPartialAmount( -- cgit v1.2.3