diff options
Diffstat (limited to 'packages/asset-buyer/src/utils/buy_quote_calculator.ts')
| -rw-r--r-- | packages/asset-buyer/src/utils/buy_quote_calculator.ts | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/packages/asset-buyer/src/utils/buy_quote_calculator.ts b/packages/asset-buyer/src/utils/buy_quote_calculator.ts index 6a67ed1ed..b15b880c2 100644 --- a/packages/asset-buyer/src/utils/buy_quote_calculator.ts +++ b/packages/asset-buyer/src/utils/buy_quote_calculator.ts @@ -106,28 +106,28 @@ function calculateQuoteInfo( isMakerAssetZrxToken: boolean, ): BuyQuoteInfo { // find the total eth and zrx needed to buy assetAmount from the resultOrders from left to right - let ethAmountToBuyAsset = constants.ZERO_AMOUNT; - let ethAmountToBuyZrx = constants.ZERO_AMOUNT; + let assetEthAmount = constants.ZERO_AMOUNT; + let zrxEthAmount = constants.ZERO_AMOUNT; if (isMakerAssetZrxToken) { - ethAmountToBuyAsset = findEthAmountNeededToBuyZrx(ordersAndFillableAmounts, assetBuyAmount); + assetEthAmount = findEthAmountNeededToBuyZrx(ordersAndFillableAmounts, assetBuyAmount); } else { // find eth and zrx amounts needed to buy const ethAndZrxAmountToBuyAsset = findEthAndZrxAmountNeededToBuyAsset(ordersAndFillableAmounts, assetBuyAmount); - ethAmountToBuyAsset = ethAndZrxAmountToBuyAsset[0]; + assetEthAmount = ethAndZrxAmountToBuyAsset[0]; const zrxAmountToBuyAsset = ethAndZrxAmountToBuyAsset[1]; // find eth amount needed to buy zrx - ethAmountToBuyZrx = findEthAmountNeededToBuyZrx(feeOrdersAndFillableAmounts, zrxAmountToBuyAsset); + zrxEthAmount = findEthAmountNeededToBuyZrx(feeOrdersAndFillableAmounts, zrxAmountToBuyAsset); } - /// find the eth amount needed to buy the affiliate fee - const ethAmountToBuyAffiliateFee = ethAmountToBuyAsset.mul(feePercentage).ceil(); - const totalEthAmountWithoutAffiliateFee = ethAmountToBuyAsset.plus(ethAmountToBuyZrx); - const ethAmountTotal = totalEthAmountWithoutAffiliateFee.plus(ethAmountToBuyAffiliateFee); - // divide into the assetBuyAmount in order to find rate of makerAsset / WETH - const ethPerAssetPrice = totalEthAmountWithoutAffiliateFee.div(assetBuyAmount); + // eth amount needed to buy the affiliate fee + const affiliateFeeEthAmount = assetEthAmount.mul(feePercentage).ceil(); + // eth amount needed for fees is the sum of affiliate fee and zrx fee + const feeEthAmount = affiliateFeeEthAmount.plus(zrxEthAmount); + // eth amount needed in total is the sum of the amount needed for the asset and the amount needed for fees + const totalEthAmount = assetEthAmount.plus(feeEthAmount); return { - totalEthAmount: ethAmountTotal, - feeEthAmount: ethAmountToBuyAffiliateFee, - ethPerAssetPrice, + assetEthAmount, + feeEthAmount, + totalEthAmount, }; } |