From 1eee71ca750c806ee0e6d80a4fd44500ceff2ffa Mon Sep 17 00:00:00 2001
From: xin <1099200748@qq.com>
Date: Fri, 04 Jul 2025 17:56:52 +0800
Subject: [PATCH] 小程序：生成确认订单
---
oying-system/src/main/java/com/oying/modules/sh/service/impl/OrderServiceImpl.java | 67 +++++++++++++++++++++++++++------
1 files changed, 54 insertions(+), 13 deletions(-)
diff --git a/oying-system/src/main/java/com/oying/modules/sh/service/impl/OrderServiceImpl.java b/oying-system/src/main/java/com/oying/modules/sh/service/impl/OrderServiceImpl.java
index 79ddf58..7e4ce9f 100644
--- a/oying-system/src/main/java/com/oying/modules/sh/service/impl/OrderServiceImpl.java
+++ b/oying-system/src/main/java/com/oying/modules/sh/service/impl/OrderServiceImpl.java
@@ -1,8 +1,16 @@
package com.oying.modules.sh.service.impl;
+import com.oying.exception.BadRequestException;
+import com.oying.modules.pc.product.domain.Product;
+import com.oying.modules.pc.product.domain.enums.ProductStatusEnum;
+import com.oying.modules.pc.product.service.ProductService;
import com.oying.modules.sh.domain.Order;
import com.oying.modules.sh.domain.request.GeneratorOrder;
+import com.oying.modules.sh.domain.request.ProductOrder;
import com.oying.modules.sh.domain.request.SubmitOrder;
+import com.oying.modules.sh.domain.vo.OrderInfo;
+import com.oying.modules.sh.domain.vo.ProductInfo;
+import com.oying.modules.sh.service.UserAddressService;
import com.oying.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -14,6 +22,7 @@
import org.springframework.transaction.annotation.Transactional;
import com.oying.utils.PageUtil;
+import java.math.BigDecimal;
import java.util.*;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
@@ -21,23 +30,25 @@
import com.oying.utils.PageResult;
/**
-* @description 服务实现
-* @author lixin
-* @date 2025-06-11
-**/
+ * @author lixin
+ * @description 服务实现
+ * @date 2025-06-11
+ **/
@Service
@RequiredArgsConstructor
public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements OrderService {
private final OrderMapper orderMapper;
+ private final UserAddressService userAddressService;
+ private final ProductService productService;
@Override
- public PageResult<Order> queryAll(OrderQueryCriteria criteria, Page<Object> page){
+ public PageResult<Order> queryAll(OrderQueryCriteria criteria, Page<Object> page) {
return PageUtil.toPage(orderMapper.findAll(criteria, page));
}
@Override
- public List<Order> queryAll(OrderQueryCriteria criteria){
+ public List<Order> queryAll(OrderQueryCriteria criteria) {
return orderMapper.findAll(criteria);
}
@@ -47,8 +58,42 @@
}
@Override
- public Map<String, Object> generatorOrder(GeneratorOrder generator) {
- return Collections.emptyMap();
+ @Transactional(rollbackFor = Exception.class)
+ public OrderInfo generatorOrder(GeneratorOrder criteria) {
+ List<ProductInfo> products = new ArrayList<>();
+ BigDecimal amount = BigDecimal.ZERO;
+ for (ProductOrder productOrder : criteria.getProducts()) {
+ Product product = productService.getById(productOrder.getProductId());
+ if (product == null) {
+ throw new BadRequestException("商品不存在");
+ }
+ if (product.getStoreId().equals(criteria.getStoreId())) {
+ throw new BadRequestException("不支持跨门店下单");
+ }
+ if (!product.getStatus().equals(ProductStatusEnum.AVAILABLE.getValue())) {
+ ProductStatusEnum statusEnum = ProductStatusEnum.get(product.getStatus());
+ throw new BadRequestException(product.getName() + "：" + (statusEnum != null ? statusEnum.getReasonPhrase() : "状态"));
+ }
+ if (productOrder.getProductCount() > product.getStockQuantity()) {
+ throw new BadRequestException("商品库存不足");
+ }
+ if (productOrder.getProductCount() < product.getMinPurchaseQuantity()) {
+ throw new BadRequestException("起售数量不足");
+ }
+ ProductInfo info = new ProductInfo();
+ info.setProduct(product);
+ info.setProductLabels(product.getLabels());
+ info.setCount(productOrder.getProductCount());
+ products.add(info);
+ amount = amount.add(product.getPrice().multiply(BigDecimal.valueOf(productOrder.getProductCount())));
+ }
+ OrderInfo info = new OrderInfo();
+ info.setProducts(products);
+ info.setAmount(amount);
+ info.setPayAmount(amount);
+ info.setPromotionAmount(BigDecimal.ZERO);
+ info.setUserAddresses(userAddressService.queryUserAddress());
+ return info;
}
@Override
@@ -79,6 +124,7 @@
map.put("订单号", order.getOrderNum());
map.put("用户id", order.getUserId());
map.put("门店ID", order.getStoreId());
+ map.put("门店", order.getStoreName());
map.put("描述", order.getOrderDescribe());
map.put("原金额", order.getOriginalPrice());
map.put("折扣价", order.getPaidPrice());
@@ -90,11 +136,6 @@
map.put("订单失效时间RFC3339", order.getExpireTime());
map.put("openid", order.getOpenid());
map.put("APPID", order.getAppId());
- map.put("时间戳", order.getTimestamp());
- map.put(" nonceStr", order.getNonceStr());
- map.put(" packageVal", order.getPackageVal());
- map.put(" signType", order.getSignType());
- map.put("签名", order.getPaySign());
map.put("创建人", order.getCreateBy());
map.put("创建时间", order.getCreateTime());
map.put("修改者", order.getUpdateBy());
--
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