活动报名统计

src/main/java/com/huiju/estateagents/service/impl/TaBuildingDynamicServiceImpl.java

@@ -78,16 +78,9 @@ public class TaBuildingDynamicServiceImpl extends ServiceImpl<TaBuildingDynamicM
         page.setCurrent(pageNum == null ? 1 : pageNum);
 
         IPage<TaBuildingDynamic> buildingDynamic = buildingDynamicMapper.buildingDynamicList(page, name, buildingId,cityId,isEnlist,time,title,orgId);
-        List<TaBuildingDynamic> buildingDynamicList = buildingDynamic.getRecords();
-        for (TaBuildingDynamic taBuildingDynamic:buildingDynamicList){
-            QueryWrapper<TaActivityDynamicEnlist> taActivityDynamicEnlist= new QueryWrapper<>();
-            taActivityDynamicEnlist.eq("dynamic_id",taBuildingDynamic.getDynamicId());
-            int singCount= taActivityDynamicEnlistMapper.selectCount(taActivityDynamicEnlist);
-            taBuildingDynamic.setCount(singCount);
-        }
 
         HashMap hashMap= new HashMap<>();
-        hashMap.put("list",buildingDynamicList);
+        hashMap.put("list",buildingDynamic.getRecords());
         hashMap.put("total",buildingDynamic.getTotal());
         hashMap.put("pageNum",buildingDynamic.getCurrent());
         hashMap.put("pageSize",buildingDynamic.getSize());

src/main/resources/mapper/TaBuildingDynamicMapper.xml

@@ -17,29 +17,32 @@
           )
     </insert>
     <select id="buildingDynamicList" resultType="com.huiju.estateagents.entity.TaBuildingDynamic">
-        select * from ta_building_dynamic where status>-1
+        select
+        *,
+        (select sum(tade.attend_num) from ta_activity_dynamic_enlist tade where tade.dynamic_id = tbd.dynamic_id ) as count
+        from ta_building_dynamic tbd where tbd.status>-1
         <if test="name != null and name !=''">
-            and title like CONCAT('%', #{name} , '%')
+            and tbd.title like CONCAT('%', #{name} , '%')
         </if>
         <if test="buildingId != null and buildingId !=''">
-            and building_id = #{buildingId}
+            and tbd.building_id = #{buildingId}
         </if>
         <if test="isEnlist != null and isEnlist !=''">
-            and is_enlist = #{isEnlist}
+            and tbd.is_enlist = #{isEnlist}
         </if>
         <if test="cityId != 0 and cityId != null">
-            and city_id = #{cityId}
+            and tbd.city_id = #{cityId}
         </if>
         <if test="title != null and title != ''">
-            and title like CONCAT('%', #{title} , '%')
+            and tbd.title like CONCAT('%', #{title} , '%')
         </if>
         <if test="orgId != null and orgId != ''">
-            and org_id = #{orgId}
+            and tbd.org_id = #{orgId}
         </if>
         <if test="time != null">
-            and TO_DAYS(create_date) = TO_DAYS(#{time})
+            and TO_DAYS(tbd.create_date) = TO_DAYS(#{time})
         </if>
-        ORDER BY create_date DESC
+        ORDER BY tbd.create_date DESC
   </select>
 
     <select id="iBuildingDynamicSelectId" parameterType="string" resultType="com.huiju.estateagents.entity.TaBuildingDynamic">