1.代客下单，支付，挂起，下单接口开发

eladmin-system/src/main/java/cn/ysk/cashier/mybatis/mapper/TbCashierCartMapper.java

@@ -2,9 +2,20 @@ package cn.ysk.cashier.mybatis.mapper;
 
 import cn.ysk.cashier.mybatis.entity.Activate;
 import cn.ysk.cashier.pojo.order.TbCashierCart;
+import cn.ysk.cashier.vo.CarVO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
 
 public interface TbCashierCartMapper extends BaseMapper<TbCashierCart> {
 
 
+    @Select("select table_id tableId,user_id userId, shop_Id as shopId,master_id as masterId,uuid,\n" +
+            "        TRIM(TRAILING ', ' FROM GROUP_CONCAT(name ORDER BY id SEPARATOR ', ')) AS productName,\n" +
+            "        pending_at as pendingAt,\n" +
+            "        ifnull(sum(total_amount),0) as totalAmount\n" +
+            "        from tb_cashier_cart where table_id is not null and shop_id = #{shopId} and status = 'refund' group by shop_Id, master_id order by trade_day desc")
+    List<CarVO> selectCar(@Param("shopId") Integer shopId);
 }