订单状态数量接口

ghy-admin/src/main/java/com/ghy/web/controller/order/OrderDetailController.java

@@ -186,6 +186,16 @@ public class OrderDetailController extends BaseController {
         return getDataTable(orderDetails);
     }
 
+    /**
+     * 查询每种订单状态有多少数量
+     */
+    @GetMapping("/status/count")
+    @ResponseBody
+    public AjaxResult statusCount() {
+        List<OrderStatusCount> statusCount = orderDetailService.statusCount();
+        return AjaxResult.success(statusCount);
+    }
+
     @PostMapping("/app/detail")
     @ResponseBody
     public AjaxResult appDetail(@RequestBody OrderDetail request) {

ghy-order/src/main/java/com/ghy/order/domain/OrderStatusCount.java

@@ -0,0 +1,10 @@
+package com.ghy.order.domain;
+
+import lombok.Data;
+
+@Data
+public class OrderStatusCount {
+
+    private Integer orderStatus;
+    private Long count;
+}

ghy-order/src/main/java/com/ghy/order/mapper/OrderDetailMapper.java

@@ -1,6 +1,7 @@
 package com.ghy.order.mapper;
 
 import com.ghy.order.domain.OrderDetail;
+import com.ghy.order.domain.OrderStatusCount;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
@@ -86,4 +87,6 @@ public interface OrderDetailMapper {
      * 查询指定状态的订单
      */
     List<OrderDetail> selectByStatus(List<Integer> status);
+
+    List<OrderStatusCount> statusCount();
 }

ghy-order/src/main/java/com/ghy/order/service/OrderDetailService.java

@@ -1,6 +1,7 @@
 package com.ghy.order.service;
 
 import com.ghy.order.domain.OrderDetail;
+import com.ghy.order.domain.OrderStatusCount;
 import com.ghy.payment.domain.FinancialChangeRecord;
 import com.huifu.adapay.core.exception.BaseAdaPayException;
 
@@ -131,4 +132,5 @@ public interface OrderDetailService {
 
     FinancialChangeRecord getChangedPriceRecord(Long orderDetailId);
 
+    List<OrderStatusCount> statusCount();
 }

ghy-order/src/main/java/com/ghy/order/service/impl/OrderDetailServiceImpl.java

@@ -17,6 +17,7 @@ import com.ghy.common.utils.ObjectUtils;
 import com.ghy.order.domain.OrderDetail;
 import com.ghy.order.domain.OrderGoods;
 import com.ghy.order.domain.OrderMaster;
+import com.ghy.order.domain.OrderStatusCount;
 import com.ghy.order.mapper.OrderDetailMapper;
 import com.ghy.order.mapper.OrderMasterMapper;
 import com.ghy.order.service.OrderDetailService;
@@ -569,4 +570,9 @@ public class OrderDetailServiceImpl implements OrderDetailService {
         }
         return null;
     }
+
+    @Override
+    public List<OrderStatusCount> statusCount() {
+        return orderDetailMapper.statusCount();
+    }
 }

ghy-order/src/main/resources/mapper/order/OrderDetailMapper.xml

@@ -259,6 +259,16 @@
         WHERE order_master_id = #{orderMasterId}
     </update>
 
+    <select id="statusCount" resultType="com.ghy.order.domain.OrderStatusCount">
+        SELECT
+            `order_status` AS `orderStatus`,
+            COUNT( * ) AS `count`
+        FROM
+            `order_detail`
+        GROUP BY
+            order_status
+    </select>
+
     <insert id="insertOrderDetail" parameterType="com.ghy.order.domain.OrderDetail" useGeneratedKeys="true" keyProperty="id">
         INSERT INTO order_detail(
         <if test="code != null and code != ''">code,</if>