获取论坛活动帖子详情

CODE/smart-community/app-api/src/main/java/com/community/huiju/controller/SocialController.java

 @RestController
 @RefreshScope
 @RequestMapping("/")
-@Api("app端论坛相关的API")
+@Api(value = "app端论坛相关的API", description = "app端论坛相关的API")
 public class SocialController {
 
     @Autowired

CODE/smart-community/app-api/src/main/java/com/community/huiju/dao/TpActivityMapper.java

 
     int insertSelective(TpActivity record);
 
-    TpActivity selectByPrimaryKey(Integer id);
+    TpActivity selectByPrimaryKey(@Param("id") Integer id,@Param("communityId") Integer communityId);
 
     int updateByPrimaryKeySelective(TpActivity record);
 

CODE/smart-community/app-api/src/main/java/com/community/huiju/service/impl/SocialServiceImpl.java

     @Override
     @Transactional
     public TpAnnouncement findAnnouncementDetail(Integer id, Integer communityId) {
-        TpSocialView tpSocialView = new TpSocialView();
         //TODO
-        tpSocialView.setTaUserId(1);
-        tpSocialView.setSocialType(Constant.ANNOUNCEMENT);
-        tpSocialView.setCommunityId(communityId);
-        tpSocialView.setUuid(id);
-        Integer viewNum = tpSocialViewMapper.selectViewNum(tpSocialView);
-
-        if (viewNum == 0){
-            tpSocialView.setCreateDate(new Date());
-            tpSocialViewMapper.insertSelective(tpSocialView);
-            tpSocialView.setTaUserId(null);
-            Integer allViewNum = tpSocialViewMapper.selectViewNum(tpSocialView);
+        Integer userId = 1;
+        //更新此用户的查看次数操作
+        Integer allViewNum = updateSocialView(userId,Constant.ANNOUNCEMENT,communityId,id);
+        if (null != allViewNum){
             tpAnnouncementMapper.updateByPrimaryKeySelective(id, allViewNum);
         }
         return tpAnnouncementMapper.selectByPrimaryKey(id, communityId);
      */
     @Override
     public TpActivity findActivityDetail(Integer activityId, Integer communityId) {
+        //TODO
+        Integer userId = 1;
+        //更新查看次数
+        Integer allViewNum = updateSocialView(userId,Constant.ACTIVITY,communityId,activityId);
+        if (null != allViewNum){
+            TpActivity activity = new TpActivity();
+            activity.setId(activityId);
+            activity.setViewCount(allViewNum);
+            tpActivityMapper.updateByPrimaryKeySelective(activity);
+        }
+        return tpActivityMapper.selectByPrimaryKey(activityId,communityId);
+    }
+    
+    /**
+     * 更新此用户的查看次数操作
+     * @param userId
+     * @param socialType
+     * @param communityId
+     * @param uuid
+     */
+    private Integer updateSocialView(Integer userId,String socialType,Integer communityId,Integer uuid) {
+        //检查是否查看过这个帖子
+        TpSocialView tpSocialView = new TpSocialView();
+        tpSocialView.setTaUserId(userId);
+        tpSocialView.setSocialType(socialType);
+        tpSocialView.setCommunityId(communityId);
+        tpSocialView.setUuid(uuid);
+        Integer viewNum = tpSocialViewMapper.selectViewNum(tpSocialView);
+    
+        //查看过的话查看次数加一
+        if (viewNum == 0){
+            tpSocialView.setCreateDate(new Date());
+            tpSocialViewMapper.insertSelective(tpSocialView);
+            tpSocialView.setTaUserId(null);
+            Integer allViewNum = tpSocialViewMapper.selectViewNum(tpSocialView);
+            return allViewNum;
+        }
         return null;
     }
 }

CODE/smart-community/app-api/src/main/resources/mapper/TpActivityMapper.xml

     select 
     <include refid="Base_Column_List" />
     from tp_activity
-    where id = #{id,jdbcType=INTEGER}
+    where id = #{id,jdbcType=INTEGER} and #{communityId,jdbcType=INTEGER}
   </select>
   <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
     delete from tp_activity

CODE/smart-community/app-api/src/main/resources/mapper/TpSocialViewMapper.xml

 
   <select id="selectViewNum" resultType="java.lang.Integer" parameterType="com.community.huiju.model.TpSocialView">
     select count(*) from tp_social_view
-    where
+    where 1=1
     <if test="taUserId != null" >
-      ta_user_id = #{taUserId} and
+      and ta_user_id = #{taUserId}
     </if>
-    uuid = #{uuid}
+    and uuid = #{uuid}
     and community_id = #{communityId}
     and social_type = #{socialType}
   </select>