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fix: 多条退款detail合并为单条

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张松
2024-11-25 14:22:19 +08:00
parent 267c000756
commit 8d125fddd3
1 changed files with 22 additions and 14 deletions
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36
src/main/java/com/chaozhanggui/system/cashierservice/service/OrderService.java
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@@ -219,22 +219,30 @@ public class OrderService {
List<TbOrderDetail> list = mpOrderDetailMapper.selectList(new LambdaQueryWrapper<TbOrderDetail>() List<TbOrderDetail> list = mpOrderDetailMapper.selectList(new LambdaQueryWrapper<TbOrderDetail>()
.eq(TbOrderDetail::getOrderId, orderInfo.getId()) .eq(TbOrderDetail::getOrderId, orderInfo.getId())
.ne(TbOrderDetail::getProductId, TableConstant.CART_SEAT_ID)); .ne(TbOrderDetail::getProductId, TableConstant.CART_SEAT_ID));
HashMap<String, TbOrderDetail> detailHashMap = new HashMap<>();
list.forEach(item -> {
TbOrderDetail orderDetail = detailHashMap.get(item.getCartId().toString());
if (orderDetail == null) {
detailHashMap.put(item.getCartId().toString(), item);
}else {
orderDetail.setNum(orderDetail.getNum() + item.getNum());
orderDetail.setPriceAmount(orderDetail.getPriceAmount().add(item.getPriceAmount()));
orderDetail.setPackAmount(orderDetail.getPackAmount().add(item.getPackAmount()));
}
});
int num = 0; int num = 0;
for (TbOrderDetail orderDetail : detailHashMap.values()) { if (!"unpaid".equals(orderInfo.getStatus())) {
num = num + orderDetail.getNum(); HashMap<String, TbOrderDetail> detailHashMap = new HashMap<>();
list.forEach(item -> {
TbOrderDetail orderDetail = detailHashMap.get(item.getCartId().toString());
if (orderDetail == null) {
detailHashMap.put(item.getCartId().toString(), item);
}else {
orderDetail.setNum(orderDetail.getNum() + item.getNum());
orderDetail.setPriceAmount(orderDetail.getPriceAmount().add(item.getPriceAmount()));
orderDetail.setPackAmount(orderDetail.getPackAmount().add(item.getPackAmount()));
}
});
for (TbOrderDetail orderDetail : detailHashMap.values()) {
num = num + orderDetail.getNum();
}
orderInfo.setDetailList(new ArrayList<>(detailHashMap.values()));
}else {
orderInfo.setDetailList(list);
} }
orderInfo.setDetailList(new ArrayList<>(detailHashMap.values()));
orderInfo.setTotalNumber(num); orderInfo.setTotalNumber(num);
} }
// //