fix delete comment with parentCommentCount-1

luoo_comment/src/main/java/com/luoo/comment/service/CommentService.java

@@ -149,6 +149,14 @@ public class CommentService {
             cacheChannel.clear(Constants.J2CACHE_REGION_JOURNAL_COMMENT_PAGE_HOT+"_"+comment.getRootJournalId());
             cacheChannel.clear(Constants.J2CACHE_REGION_JOURNAL_COMMENT_PAGE_NEW+"_"+comment.getRootJournalId());
         rabbitTemplate.convertAndSend(Constants.RABBIT_MESSAGE_CLEAN_JOURANL_QUERY_PAGE,comment.getRootJournalId());
+
+        if (StringUtils.isNotEmpty(comment.getParentId())){
+            Query query = new Query();
+            query.addCriteria(Criteria.where("_id").is(comment.getRootId()));
+            Update update = new Update();
+            update.inc("commentCount",-1);
+            mongoTemplate.updateFirst(query,update,"comment");
+        }
 //        comment.setContent("原评论已删除");
         // 同步publicationLike和CommentHis