创建订单

xdclass-order-service/src/main/java/net/jieyuu/mapper/ProductOrderItemMapper.java

@@ -2,6 +2,9 @@ package net.jieyuu.mapper;
 
 import net.jieyuu.model.ProductOrderItemDO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
 
 /**
  * <p>
@@ -13,4 +16,10 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  */
 public interface ProductOrderItemMapper extends BaseMapper<ProductOrderItemDO> {
 
+    /**
+     * 批量插入
+     *
+     * @param orderItemList
+     */
+    void insertBatch(@Param("orderItemList") List<ProductOrderItemDO> orderItemList);
 }

xdclass-order-service/src/main/java/net/jieyuu/model/ProductOrderDO.java

@@ -70,7 +70,7 @@ public class ProductOrderDO implements Serializable {
     /**
      * 用户id
      */
-    private Integer userId;
+    private Long userId;
 
     /**
      * 0表示未删除，1表示已经删除

xdclass-order-service/src/main/java/net/jieyuu/service/impl/ProductOrderServiceImpl.java

@@ -1,19 +1,21 @@
 package net.jieyuu.service.impl;
 
+import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.TypeReference;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import lombok.extern.slf4j.Slf4j;
-import net.jieyuu.enums.BizCodeEnum;
-import net.jieyuu.enums.CouponStateEnum;
+import net.jieyuu.enums.*;
 import net.jieyuu.exception.BizException;
 import net.jieyuu.feign.CouponFeignService;
 import net.jieyuu.feign.ProductFeignService;
 import net.jieyuu.feign.UserFeignService;
 import net.jieyuu.interceptor.LoginInterceptor;
+import net.jieyuu.mapper.ProductOrderItemMapper;
 import net.jieyuu.model.LoginUser;
 import net.jieyuu.model.OrderItemVO;
 import net.jieyuu.model.ProductOrderDO;
 import net.jieyuu.mapper.ProductOrderMapper;
+import net.jieyuu.model.ProductOrderItemDO;
 import net.jieyuu.request.ConfirmOrderRequest;
 import net.jieyuu.request.LockCouponRecordRequest;
 import net.jieyuu.request.LockProductRequest;
@@ -29,6 +31,7 @@ import org.springframework.stereotype.Service;
 
 import java.math.BigDecimal;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -56,6 +59,9 @@ public class ProductOrderServiceImpl extends ServiceImpl<ProductOrderMapper, Pro
     @Autowired
     private CouponFeignService couponFeignService;
 
+    @Autowired
+    private ProductOrderItemMapper productOrderItemMapper;
+
     /**
      * * 防重提交
      * * 用户微服务-确认收货地址
@@ -100,13 +106,90 @@ public class ProductOrderServiceImpl extends ServiceImpl<ProductOrderMapper, Pro
         // 锁定库存
         this.lockProductStocks(orderItemList, orderOutTradeNo);
 
-        // 创建订单 todo
+        // 创建订单
+        ProductOrderDO productOrderDO = this.saveProductOrder(orderRequest, loginUser, orderOutTradeNo, addressVO);
+
+        //创建订单项
+        this.saveproductOrderItems(orderOutTradeNo, productOrderDO.getId(), orderItemList);
+        // 发送延迟消息，用于自动关单 todo
+        
 
         //创建支付 todo
 
         return null;
     }
 
+    /**
+     * 新增订单项
+     *
+     * @param orderOutTradeNo
+     * @param orderId
+     * @param orderItemList
+     */
+    private void saveproductOrderItems(String orderOutTradeNo, Long orderId, List<OrderItemVO> orderItemList) {
+
+        List<ProductOrderItemDO> orderItemDOList = orderItemList.stream().map(obj -> {
+            ProductOrderItemDO itemDO = new ProductOrderItemDO();
+            itemDO.setBuyNum(obj.getBuyNum());
+
+            itemDO.setProductId(obj.getProductId());
+            itemDO.setProductName(obj.getProductTitle());
+            itemDO.setProductImg(obj.getProductImg());
+
+            itemDO.setOutTradeNo(orderOutTradeNo);
+            itemDO.setCreateTime(new Date());
+            // 单价
+            itemDO.setAmount(obj.getAmount());
+            // 总价
+            itemDO.setTotalAmount(obj.getTotalAmount());
+            itemDO.setProductOrderId(orderId);
+
+            return itemDO;
+        }).collect(Collectors.toList());
+
+
+        productOrderItemMapper.insertBatch(orderItemDOList);
+
+
+    }
+
+    /**
+     * 创建订单
+     *
+     * @param orderRequest
+     * @param loginUser
+     * @param orderOutTradeNo
+     * @param addressVO
+     * @return
+     */
+    private ProductOrderDO saveProductOrder(ConfirmOrderRequest orderRequest, LoginUser loginUser, String orderOutTradeNo, ProductOrderAddressVO addressVO) {
+        ProductOrderDO productOrderDO = new ProductOrderDO();
+        productOrderDO.setUserId(loginUser.getId());
+        productOrderDO.setHeadImg(loginUser.getHeadImg());
+        productOrderDO.setNickname(loginUser.getName());
+
+
+        productOrderDO.setOutTradeNo(orderOutTradeNo);
+        productOrderDO.setDel(0);
+        productOrderDO.setOrderType(ProductOrderTypeEnum.DAILY.name());
+
+        //实际支付的价格
+        productOrderDO.setPayAmount(orderRequest.getRealPayAmount());
+        productOrderDO.setTotalAmount(orderRequest.getTotalAmount());
+        productOrderDO.setState(ProductOrderStateEnum.NEW.name());
+        //
+        productOrderDO.setPayType(ProductOrderPayTypeEnum.valueOf(orderRequest.getPayType()).name());
+
+        // 收货地址
+        productOrderDO.setReceiverAddress(JSON.toJSONString(addressVO));
+
+        // 插入数据库
+        productOrderMapper.insert(productOrderDO);
+
+        return productOrderDO;
+
+    }
+
     /**
      * 锁定商品库存
      *

xdclass-order-service/src/main/resources/mapper/ProductOrderItemMapper.xml

@@ -21,4 +21,28 @@
         id, product_order_id, out_trade_no, product_id, product_name, product_img, buy_num, create_time, total_amount, amount
     </sql>
 
+    <!-- 通用查询结果列 -->
+    <sql id="Base_Column_NO_List">
+        id, product_order_id, out_trade_no, product_id, product_name, product_img, buy_num, create_time, total_amount, amount
+    </sql>
+    <insert id="insertBatch">
+
+        insert into product_order_item
+        (<include refid="Base_Column_NO_List"/>)
+        values
+        <foreach collection="orderItemList" item="item" index="index" separator=",">
+            (
+            #{item.productOrderId}
+            #{item.outTradeNo}
+            #{item.productId}
+            #{item.productName}
+            #{item.productImg}
+            #{item.buyNum}
+            #{item.createTime}
+            #{item.totalAmount}
+            #{item.amount}
+            )
+        </foreach>
+    </insert>
+
 </mapper>