[add]统计订单状态

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/controller/OrderController.java

@@ -14,6 +14,7 @@ import com.baomidou.mybatisplus.core.metadata.OrderItem;
 import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import org.jeecg.modules.demo.erp.entity.ext.OrderDetailExt;
 import org.jeecg.modules.demo.erp.entity.ext.OrderExt;
+import org.jeecg.modules.demo.erp.vo.OrderStateVo;
 import org.jeecgframework.poi.excel.ExcelImportUtil;
 import org.jeecgframework.poi.excel.def.NormalExcelConstants;
 import org.jeecgframework.poi.excel.entity.ExportParams;
@@ -102,6 +103,13 @@ public class OrderController {
 		return Result.OK(pageExt);
 	}
 
+	 @ApiOperation(value="订单状态统计", notes="订单状态统计")
+	 @GetMapping(value = "/queryState")
+	 public Result<OrderStateVo> queryState(@RequestParam(name="userId",required=true) String userId){
+		 OrderStateVo orderStateVo = new OrderStateVo();
+		 orderStateVo =  orderService.queryState(userId);
+		 return Result.OK(orderStateVo);
+	 }
 	/**
 	 *   添加
 	 *

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/OrderMapper.java

@@ -1,10 +1,9 @@
 package org.jeecg.modules.demo.erp.mapper;
 
-import java.util.List;
-
 import org.apache.ibatis.annotations.Param;
 import org.jeecg.modules.demo.erp.entity.Order;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.jeecg.modules.demo.erp.vo.OrderStateVo;
 
 /**
  * @Description: 订单
@@ -13,5 +12,11 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  * @Version: V1.0
  */
 public interface OrderMapper extends BaseMapper<Order> {
+    /**
+     * 订单状态统计
+     * @param userId
+     * @return
+     */
+    OrderStateVo queryState(@Param("userId") String userId);
 
 }

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/mapper/xml/OrderMapper.xml

@@ -2,4 +2,20 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.jeecg.modules.demo.erp.mapper.OrderMapper">
 
-</mapper>
+    <!-- 订单状态统计 -->
+    <select id="queryState" resultType="org.jeecg.modules.demo.erp.vo.OrderStateVo">
+      SELECT
+        count(1) as totalNum,
+        sum(CASE state WHEN 0 THEN 1 ELSE 0 END ) AS unpaid,
+        sum(CASE state WHEN 1 THEN 1 ELSE 0 END ) AS notSend,
+        sum(CASE state WHEN 2 THEN 1 ELSE 0 END) as send,
+        sum(CASE state WHEN 3 THEN 1 ELSE 0 END) as complete,
+        sum(CASE state WHEN 4 THEN 1 ELSE 0 END) as other,
+        sum(CASE state WHEN 5 THEN 1 ELSE 0 END) as cancel
+      FROM orders
+      where 1=1 and user_id = #{userId};
+
+    </select>
+
+
+</mapper>

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/service/IOrderService.java

@@ -3,6 +3,8 @@ package org.jeecg.modules.demo.erp.service;
 import org.jeecg.modules.demo.erp.entity.OrderDetail;
 import org.jeecg.modules.demo.erp.entity.Order;
 import com.baomidou.mybatisplus.extension.service.IService;
+import org.jeecg.modules.demo.erp.vo.OrderStateVo;
+
 import java.io.Serializable;
 import java.util.Collection;
 import java.util.List;
@@ -22,7 +24,7 @@ public interface IOrderService extends IService<Order> {
 	 * @param orderDetailList
 	 */
 	public void saveMain(Order order,List<OrderDetail> orderDetailList) ;
-	
+
 	/**
 	 * 修改一对多
 	 *
@@ -30,19 +32,26 @@ public interface IOrderService extends IService<Order> {
    * @param orderDetailList
 	 */
 	public void updateMain(Order order,List<OrderDetail> orderDetailList);
-	
+
 	/**
 	 * 删除一对多
 	 *
 	 * @param id
 	 */
 	public void delMain (String id);
-	
+
+	/**
+	 * 订单状态统计
+	 * @param id
+	 * @return
+	 */
+	public OrderStateVo queryState(String id);
+
 	/**
 	 * 批量删除一对多
 	 *
 	 * @param idList
 	 */
 	public void delBatchMain (Collection<? extends Serializable> idList);
-	
+
 }

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/service/impl/OrderServiceImpl.java

@@ -5,6 +5,7 @@ import org.jeecg.modules.demo.erp.entity.OrderDetail;
 import org.jeecg.modules.demo.erp.mapper.OrderDetailMapper;
 import org.jeecg.modules.demo.erp.mapper.OrderMapper;
 import org.jeecg.modules.demo.erp.service.IOrderService;
+import org.jeecg.modules.demo.erp.vo.OrderStateVo;
 import org.springframework.stereotype.Service;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -65,6 +66,13 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
 		orderMapper.deleteById(id);
 	}
 
+	@Override
+	@Transactional(rollbackFor = Exception.class)
+	public OrderStateVo queryState(String id) {
+		return orderMapper.queryState(id);
+	}
+
+
 	@Override
 	@Transactional(rollbackFor = Exception.class)
 	public void delBatchMain(Collection<? extends Serializable> idList) {

jeecg-boot-module-system/src/main/java/org/jeecg/modules/demo/erp/vo/OrderStateVo.java

@@ -0,0 +1,43 @@
+package org.jeecg.modules.demo.erp.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.jeecgframework.poi.excel.annotation.Excel;
+
+/**
+ * @author NH-LHG
+ */
+@Data
+@ApiModel(value="订单状态统计", description="订单状态统计")
+public class OrderStateVo {
+    /**总数*/
+    @Excel(name = "总数", width = 15)
+    @ApiModelProperty(value = "总数")
+    private java.lang.String totalNum;
+    /**未付款*/
+    @Excel(name = "未付款", width = 15)
+    @ApiModelProperty(value = "未付款")
+    private java.lang.String unpaid;
+    /**未发货*/
+    @Excel(name = "未发货", width = 15)
+    @ApiModelProperty(value = "未发货")
+    private java.lang.String notSend;
+    /**已发货*/
+    @Excel(name = "已发货", width = 15)
+    @ApiModelProperty(value = "已发货")
+    private java.lang.String send;
+    /**完结*/
+    @Excel(name = "完结", width = 15)
+    @ApiModelProperty(value = "完结")
+    private java.lang.String complete;
+    /**其他*/
+    @Excel(name = "其他", width = 15)
+    @ApiModelProperty(value = "其他")
+    private java.lang.String other;
+    /**取消*/
+    @Excel(name = "取消", width = 15)
+    @ApiModelProperty(value = "取消")
+    private java.lang.String cancel;
+
+}