关注列表fix

community-service/src/main/java/com/tanpu/community/manager/ThemeManager.java

@@ -519,10 +519,10 @@ public class ThemeManager {
                 fansList.add(userId); // 保证fansList不为空
 
                 // 权限控制，筛选出当前用户关注的话题
-                Set<String> userPermitTopics = topicService.getUserPermitTopics(userId);
+                Set<String> userFollowTopics = topicService.getUserFollowTopics(userId);
 
                 // 查库
-                themes = themeService.queryByUserIdsCreateDesc(fansList, pageStart, pageSize, userPermitTopics);
+                themes = themeService.queryByUserIdsCreateDesc(fansList, pageStart, pageSize, userFollowTopics);
 
                 if (CollectionUtils.isEmpty(excludeIds) && !themes.isEmpty()) {
                     // 说明是从头开始刷,则直接把最新的lastId放到redis中,保留一个月

community-service/src/main/java/com/tanpu/community/service/ThemeService.java

@@ -223,15 +223,15 @@ public class ThemeService {
      * @param userIds
      * @param pageStart
      * @param pageSize
-     * @param userPermitTopics
+     * @param userFollowTopics
      * @return
      */
-    public List<ThemeEntity> queryByUserIdsCreateDesc(List<String> userIds, Integer pageStart, Integer pageSize, Set<String> userPermitTopics) {
-        if (CollectionUtils.isEmpty(userIds) && CollectionUtils.isEmpty(userPermitTopics)) {
+    public List<ThemeEntity> queryByUserIdsCreateDesc(List<String> userIds, Integer pageStart, Integer pageSize, Set<String> userFollowTopics) {
+        if (CollectionUtils.isEmpty(userIds) && CollectionUtils.isEmpty(userFollowTopics)) {
             return Collections.emptyList();
         }
-        userPermitTopics.remove("");
-        return themeMapper.queryFollowList(userIds, userPermitTopics, pageStart, pageSize);
+        userFollowTopics.remove("");
+        return themeMapper.queryFollowList(userIds, userFollowTopics, pageStart, pageSize);
 
     }
 

community-service/src/main/java/com/tanpu/community/service/TopicService.java

@@ -165,6 +165,11 @@ public class TopicService {
         }
     }
 
+    /**
+     * 逐个校验是否有权限
+     * @param content
+     * @param userId
+     */
     public void batchCheckPermission(List<TopicRankQo> content, String userId) {
         Set<String> userPermitTopics = getUserPermitTopics(userId);
         content.forEach(o -> {
@@ -339,6 +344,11 @@ public class TopicService {
 
     }
 
+    /**
+     * 获取用户有权限的话题（专属的+所有的公开话题）
+     * @param userId
+     * @return
+     */
     public Set<String> getUserPermitTopics(String userId) {
         // 公开权限的话题
         List<TopicEntity> openTopics = topicMapper.selectList(new LambdaQueryWrapper<TopicEntity>()
@@ -360,4 +370,19 @@ public class TopicService {
         res.addAll(openTopicIds);
         return res;
     }
+
+    /**
+     * 获取用户关注的话题（专属的+关注的公开话题）
+     * @param userId
+     * @return
+     */
+    public Set<String> getUserFollowTopics(String userId) {
+        if (StringUtils.isBlank(userId)) {
+            return new HashSet<>();
+        }
+        // 拥有权限的话题
+        List<String> followTopics = topicFollowRelMapper.selectTopicIdByUserId(userId);
+        HashSet<String> res = new HashSet<>(followTopics);
+        return res;
+    }
 }