czg_team/cashier_server
7
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

限时折扣 计算

Browse Source
This commit is contained in:
wangw
2025-10-27 18:48:47 +08:00
parent fed18330b5
commit a1c8f649ff
1 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
View File

@@ -795,9 +795,9 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
for (OrderDetail detail : orderDetails) { for (OrderDetail detail : orderDetails) {
if (detail.getIsTemporary() != 1 && (isAllFoods || (CollUtil.isNotEmpty(couponFoodIds) && 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 (remaining.compareTo(BigDecimal.ZERO) > 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) { // if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
continue; // continue;
} // }
if (remaining.compareTo(detail.getNum().subtract(detail.getReturnNum())) >= 0) { if (remaining.compareTo(detail.getNum().subtract(detail.getReturnNum())) >= 0) {
detail.setCouponNum(detail.getNum().subtract(detail.getReturnNum()).setScale(2, RoundingMode.CEILING)); detail.setCouponNum(detail.getNum().subtract(detail.getReturnNum()).setScale(2, RoundingMode.CEILING));
detail.setDiscountAmount(detail.getPayAmount()); detail.setDiscountAmount(detail.getPayAmount());
@@ -829,9 +829,9 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
if ((isAllFoods || couponFoodIds.contains(detail.getProductId())) if ((isAllFoods || couponFoodIds.contains(detail.getProductId()))
&& detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0 && detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0
&& detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) { && detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) { // if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
continue; // continue;
} // }
detail.setCouponNum(detail.getCouponNum().add(BigDecimal.ONE)); detail.setCouponNum(detail.getCouponNum().add(BigDecimal.ONE));
detail.setDiscountAmount(detail.getDiscountAmount().add(detail.getUnitPrice())); detail.setDiscountAmount(detail.getDiscountAmount().add(detail.getUnitPrice()));
detail.setPayAmount(detail.getPayAmount().subtract(detail.getUnitPrice())); detail.setPayAmount(detail.getPayAmount().subtract(detail.getUnitPrice()));
@@ -851,9 +851,9 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
if ((isAllFoods || couponFoodIds.contains(detail.getProductId())) if ((isAllFoods || couponFoodIds.contains(detail.getProductId()))
&& detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0 && detail.getUnitPrice().compareTo(BigDecimal.ZERO) > 0
&& detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) { && detail.getNum().subtract(detail.getReturnNum()).subtract(detail.getCouponNum()).compareTo(BigDecimal.TWO) >= 0) {
if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) { // if (isTimeDiscountShare && detail.getIsTimeDiscount() == 1) {
continue; // continue;
} // }
detail.setHalfPriceCouponNum(BigDecimal.ONE); detail.setHalfPriceCouponNum(BigDecimal.ONE);
BigDecimal halfPrice = detail.getUnitPrice().divide(new BigDecimal("2"), 2, RoundingMode.FLOOR); BigDecimal halfPrice = detail.getUnitPrice().divide(new BigDecimal("2"), 2, RoundingMode.FLOOR);
detail.setDiscountAmount(detail.getDiscountAmount().add(halfPrice)); detail.setDiscountAmount(detail.getDiscountAmount().add(halfPrice));