Merge branch 'feature/virtual_vote_num' into 'dev'

添加点赞数排序

See merge request !218

search/utils/topic.py

@@ -747,6 +747,18 @@ class TopicUtils(object):
                             "order": "desc"
                         },
                     })
+                elif sort_by == TOPIC_SEARCH_SORT.VOTE_NUM_AEC:
+                    sort_rule.append({
+                        "total_vote_num": {
+                            "order": "asc"
+                        },
+                    })
+                elif sort_by == TOPIC_SEARCH_SORT.VOTE_NUM_DESC:
+                    sort_rule.append({
+                        "total_vote_num": {
+                            "order": "desc"
+                        },
+                    })
 
         return sort_rule