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限时折扣

This commit is contained in:
wangw 2025-10-27 18:45:31 +08:00
parent 4d6cac0e1f
commit fed18330b5
1 changed files with 4 additions and 4 deletions
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8
cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
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@ -793,10 +793,10 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
// log.info("商品券 计算 orderDetails:{}", orderDetails);
BigDecimal remaining = new BigDecimal(discountNum);
for (OrderDetail detail : orderDetails) {
if (detail.getIsTemporary() != 1 && (isAllFoods || couponFoodIds.contains(detail.getProductId())) && detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0) {
if (detail.getIsTemporary() != 1 && (isAllFoods || (CollUtil.isNotEmpty(couponFoodIds) && couponFoodIds.contains(detail.getProductId()))) && detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0) {
if (remaining.compareTo(BigDecimal.ZERO) > 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
throw new ValidateException("生成支付订单失败,商品:" + detail.getProductName() + " 抵扣券与限时折扣不可共用。");
continue;
}
if (remaining.compareTo(detail.getNum().subtract(detail.getReturnNum())) >= 0) {
detail.setCouponNum(detail.getNum().subtract(detail.getReturnNum()).setScale(2, RoundingMode.CEILING));
@ -830,7 +830,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
&& detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0
&& detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
throw new ValidateException("生成支付订单失败,商品:" + detail.getProductName() + " 买一送一券与限时折扣不可共用。");
continue;
}
detail.setCouponNum(detail.getCouponNum().add(BigDecimal.ONE));
detail.setDiscountAmount(detail.getDiscountAmount().add(detail.getUnitPrice()));
@ -852,7 +852,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
&& detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0
&& detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
throw new ValidateException("生成支付订单失败,商品:" + detail.getProductName() + " 抵扣券与限时折扣不可共用。");
continue;
}
detail.setHalfPriceCouponNum(BigDecimal.ONE);
BigDecimal halfPrice = detail.getUnitPrice().divide(new BigDecimal("2"), 2, RoundingMode.FLOOR);