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【功能修复】MALL：优惠劵的折扣计算不正确

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YunaiV 2024-07-28 20:01:54 +08:00
parent ad22a9d516
commit 3d9ec1966f
1 changed files with 1 additions and 1 deletions
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2
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeCouponPriceCalculator.java
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@ -90,7 +90,7 @@ public class TradeCouponPriceCalculator implements TradePriceCalculator {
if (PromotionDiscountTypeEnum.PRICE.getType().equals(coupon.getDiscountType())) { // 减价 if (PromotionDiscountTypeEnum.PRICE.getType().equals(coupon.getDiscountType())) { // 减价
return coupon.getDiscountPrice(); return coupon.getDiscountPrice();
} else if (PromotionDiscountTypeEnum.PERCENT.getType().equals(coupon.getDiscountType())) { // 打折 } else if (PromotionDiscountTypeEnum.PERCENT.getType().equals(coupon.getDiscountType())) { // 打折
int couponPrice = totalPayPrice * coupon.getDiscountPercent() / 100; int couponPrice = totalPayPrice - (totalPayPrice * coupon.getDiscountPercent() / 100);
return coupon.getDiscountLimitPrice() == null ? couponPrice return coupon.getDiscountLimitPrice() == null ? couponPrice
: Math.min(couponPrice, coupon.getDiscountLimitPrice()); // 优惠上限 : Math.min(couponPrice, coupon.getDiscountLimitPrice()); // 优惠上限
} }