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限时折扣商品

This commit is contained in:
wangw 2025-10-22 10:37:01 +08:00
parent 7ccdddef1e
commit c89673d4ea
9 changed files with 88 additions and 24 deletions
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18
cash-common/cash-common-service/src/main/java/com/czg/order/dto/LimitRateDTO.java
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@ -1,10 +1,16 @@
package com.czg.order.dto;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import lombok.Data;
import java.util.Set;
import java.util.stream.Collectors;
/**
* 限时折扣dto
* order专用 对应mk_limit_time_discount
*
* @author ww
* @description
*/
@ -31,4 +37,16 @@ public class LimitRateDTO {
* 参与商品
*/
private String foods;
private Set<Long> foodIds;
public Set<Long> getFoodIds() {
if (CollUtil.isEmpty(foodIds)) {
foodIds = CollUtil.newHashSet(StrUtil.split(foods, ","))
.stream()
.map(Long::parseLong)
.collect(Collectors.toSet());
}
return foodIds;
}
}

2
cash-common/cash-common-service/src/main/java/com/czg/order/dto/OrderInfoAddDTO.java
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@ -21,6 +21,8 @@ import java.math.BigDecimal;
@NoArgsConstructor
@AllArgsConstructor
public class OrderInfoAddDTO implements Serializable {
//限时折扣部分
private LimitRateDTO limitRate;
private Long orderId;
/**

4
cash-common/cash-common-service/src/main/java/com/czg/order/entity/CashierCart.java
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@ -84,6 +84,10 @@ public class CashierCart implements Serializable {
* 是否赠送
*/
private Integer isGift;
/**
* 是否参加限时折扣
*/
private Integer isTimeDiscount;
/**
* 是否是临时菜

4
cash-common/cash-common-service/src/main/java/com/czg/order/entity/OrderDetail.java
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@ -136,6 +136,10 @@ public class OrderDetail implements Serializable {
* 当前下单次数
*/
private Integer placeNum;
/**
* 是否参加限时折扣
*/
private Integer isTimeDiscount;
/**
* 是否是临时菜品
*/

2
cash-common/cash-common-service/src/main/java/com/czg/order/service/OrderInfoService.java
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@ -50,7 +50,7 @@ public interface OrderInfoService extends IService<OrderInfo> {
OrderInfo createPayOrder(Long shopId, BigDecimal amount, String remark);
void getOrderAmount(List<OrderDetail> orderDetails, BigDecimalDTO totalAmount, BigDecimalDTO packAmount,
BigDecimalDTO tempAmount, boolean isAllPack, Integer userAllPack, boolean isVipPrice);
BigDecimalDTO tempAmount, LimitRateDTO limitRate, boolean isAllPack, Integer userAllPack, boolean isVipPrice);
Boolean printOrder(Long shopId, OrderInfoPrintDTO orderInfoPrintDTO);

1
cash-common/cash-common-service/src/main/java/com/czg/product/vo/ShopProductVo.java
View File

@ -25,6 +25,7 @@ public class ShopProductVo implements Serializable {
* 商品id
*/
private Long id;
private Long syncId;
/**
* 商品名称
*/

79
cash-service/order-service/src/main/java/com/czg/service/order/service/impl/OrderInfoServiceImpl.java
View File

@ -268,23 +268,28 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
UserInfo userInfo = userInfoService.getById(param.getUserId());
AssertUtil.isNull(userInfo, "生成订单失败，用户信息不存在");
}
ShopTable table = shopTableService.getOneByTableCode(param.getShopId(), param.getTableCode());
if (table == null) {
ShopTable table = null;
if (StrUtil.isBlank(param.getTableCode())) {
param.setPayMode("no-table");
} else {
if ("before".equals(shopInfo.getRegisterType())) {
param.setPayMode("before-pay");
} else if ("after".equals(shopInfo.getRegisterType())) {
param.setPayMode("after-pay");
table = shopTableService.getOneByTableCode(param.getShopId(), param.getTableCode());
if (table == null) {
param.setPayMode("no-table");
} else {
param.setPayMode("未知");
if ("before".equals(shopInfo.getRegisterType())) {
param.setPayMode("before-pay");
} else if ("after".equals(shopInfo.getRegisterType())) {
param.setPayMode("after-pay");
} else {
param.setPayMode("未知");
}
table.setStatus(ShopTableStatusEnum.UNSETTLED.getValue());
shopTableService.updateById(table);
}
table.setStatus(ShopTableStatusEnum.UNSETTLED.getValue());
shopTableService.updateById(table);
}
List<OrderDetail> orderDetails = cartService.getCartByTableCode(shopInfo.getId(), param.getTableCode(), param.getPlaceNum());
AssertUtil.isListEmpty(orderDetails, "下单失败 购物车为空");
processOrderDetails(orderDetails);
processOrderDetails(orderDetails, param.getLimitRate());
//生成订单
OrderInfo orderInfo = initOrderInfo(param, shopInfo, table);
orderDetailService.createOrderDetails(orderInfo.getId(), orderDetails);
@ -394,7 +399,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
BigDecimalDTO rateAmount = new BigDecimalDTO(BigDecimal.ZERO);
//满减金额
BigDecimalDTO fullReductionAmount = new BigDecimalDTO(BigDecimal.ZERO);
getOrderAmount(orderDetails, totalAmount, packAmount, tempAmount,
getOrderAmount(orderDetails, totalAmount, packAmount, tempAmount, param.getLimitRate(),
param.isAllPack(), param.getUserAllPack(), param.isVipPrice());
if (totalAmount.getPrice().compareTo(param.getOriginAmount()) != 0) {
log.info("订单原价不正确：订单原价：{}，传递为：{}", totalAmount.getPrice(), param.getOriginAmount());
@ -805,17 +810,42 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
@Override
public void getOrderAmount(List<OrderDetail> orderDetails, BigDecimalDTO totalAmount, BigDecimalDTO packAmount,
BigDecimalDTO tempAmount, boolean isAllPack, Integer userAllPack, boolean isVipPrice) {
BigDecimalDTO tempAmount, LimitRateDTO limitRate, boolean isAllPack, Integer userAllPack, boolean isVipPrice) {
for (OrderDetail orderDetail : orderDetails) {
if (orderDetail.getDiscountSaleAmount() != null && orderDetail.getDiscountSaleAmount().compareTo(BigDecimal.ZERO) > 0) {
orderDetail.setUnitPrice(orderDetail.getDiscountSaleAmount());
} else {
if (isVipPrice) {
orderDetail.setUnitPrice(
(orderDetail.getMemberPrice() == null || orderDetail.getMemberPrice().compareTo(BigDecimal.ZERO) <= 0)
? orderDetail.getPrice() : orderDetail.getMemberPrice());
if (orderDetail.getIsTimeDiscount() == 1) {
if (limitRate == null || (limitRate.getFoodType() == 2 && CollUtil.isEmpty(limitRate.getFoodIds()))) {
throw new CzgException("限时折扣使用失败,商品范围不正确");
}
if (limitRate.getFoodType() == 2 && !limitRate.getFoodIds().contains(orderDetail.getProductId())) {
throw new CzgException("限时折扣使用失败,商品" + orderDetail.getProductName() + "不享受限时折扣");
}
if (!isVipPrice || "limit-time".equals(limitRate.getDiscountPriority())) {
if (orderDetail.getPrice().compareTo(BigDecimal.ZERO) == 0) {
orderDetail.setUnitPrice(orderDetail.getPrice());
} else {
// 确保最终结果保留两位小数并向上取整
orderDetail.setUnitPrice(
orderDetail.getPrice()
.multiply(new BigDecimal(limitRate.getDiscountRate()).divide(new BigDecimal("100"), 2, RoundingMode.CEILING))
.setScale(2, RoundingMode.CEILING)
);
}
} else {
orderDetail.setUnitPrice(
(orderDetail.getMemberPrice() == null || orderDetail.getMemberPrice().compareTo(BigDecimal.ZERO) <= 0)
? orderDetail.getPrice() : orderDetail.getMemberPrice());
}
} else {
orderDetail.setUnitPrice(orderDetail.getPrice());
if (isVipPrice) {
orderDetail.setUnitPrice(
(orderDetail.getMemberPrice() == null || orderDetail.getMemberPrice().compareTo(BigDecimal.ZERO) <= 0)
? orderDetail.getPrice() : orderDetail.getMemberPrice());
} else {
orderDetail.setUnitPrice(orderDetail.getPrice());
}
}
}
if (userAllPack != null) {
@ -854,7 +884,7 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
*
* @param orderDetails 订单详情 需要回填
*/
private void processOrderDetails(List<OrderDetail> orderDetails) {
private void processOrderDetails(List<OrderDetail> orderDetails, LimitRateDTO limitRate) {
for (OrderDetail detail : orderDetails) {
if (!detail.getIsTemporary().equals(1) && detail.getProductId() > 0) {
Product product = productService.getOne(QueryWrapper.create()
@ -869,12 +899,15 @@ public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo
if (detail.getDiscountSaleAmount() != null && detail.getDiscountSaleAmount().compareTo(BigDecimal.ZERO) > 0) {
detail.setUnitPrice(detail.getDiscountSaleAmount());
} else {
if (detail.getDiscountSaleAmount() != null && detail.getDiscountSaleAmount().compareTo(BigDecimal.ZERO) > 0) {
detail.setUnitPrice(detail.getDiscountSaleAmount());
} else {
detail.setUnitPrice(detail.getPrice());
if (detail.getIsTimeDiscount() == 1) {
if (limitRate == null || (limitRate.getFoodType() == 2 && CollUtil.isEmpty(limitRate.getFoodIds()))) {
throw new CzgException("限时折扣使用失败,商品范围不正确");
}
if (limitRate.getFoodType() == 2 && !limitRate.getFoodIds().contains(detail.getProductId())) {
throw new CzgException("限时折扣使用失败,商品" + detail.getProductName() + "不享受限时折扣");
}
}
detail.setUnitPrice(detail.getPrice());
}
detail.setPayAmount(detail.getNum().multiply(detail.getUnitPrice()));
}

1
cash-service/order-service/src/main/resources/mapper/CashierCartMapper.xml
View File

@ -19,6 +19,7 @@
pros.cover_img as productImg,
pros.type as productType,
cart.sku_id as skuId,
cart.is_time_discount as isTimeDiscount,
skus.spec_info as skuName,
case cart.is_gift
when 1 then 0

1
cash-service/product-service/src/main/resources/mapper/ProductMapper.xml
View File

@ -81,6 +81,7 @@
t1.images,
t3.name as unit_name,
t1.is_sold_stock,
t1.sync_id as syncId,
t1.stock_number,
t1.type,
t1.group_type,