add topic detail page recommend

search/utils/topic.py

@@ -123,7 +123,7 @@ class TopicUtils(object):
     def get_recommend_topic_ids(cls,user_id,tag_id,offset,size,single_size,query=None,query_type=TopicPageType.FIND_PAGE,
                                 filter_topic_id_list=[],test_score=False,must_topic_id_list=[],recommend_tag_list=[],
                                 user_similar_score_list=[],index_type="topic",routing=None,attention_tag_list=[],
-                                current_topic_id = None,topic_user_id = None,topic_tag_list = []):
+                                current_topic_id = -1,topic_user_id = -1,topic_tag_list = []):
         """
         :remark:获取首页推荐帖子列表
         :param user_id: