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Fix multiply item price by quantity (#378)

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keziasulami 2020-10-14 02:25:06 +07:00 • committed by GitHub
parent 491576dfa0
commit 65b5da1a9b
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2 changed files with 5 additions and 3 deletions
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3
src/checkoutservice/main.go
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@ -233,7 +233,8 @@ func (cs *checkoutService) PlaceOrder(ctx context.Context, req *pb.PlaceOrderReq
Nanos: 0}
total = money.Must(money.Sum(total, *prep.shippingCostLocalized))
for _, it := range prep.orderItems {
total = money.Must(money.Sum(total, *it.Cost))
multPrice := money.MultiplySlow(*it.Cost, uint32(it.GetItem().GetQuantity()))
total = money.Must(money.Sum(total, multPrice))
}
txID, err := cs.chargeCard(ctx, &total, req.CreditCard)