github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2025-01-31 12:56:47 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

PERF: Update TopicView#participant_count to use Topic#posts_count.

Browse Source 
Use the counter cache instead of hitting the DB and plucking
every single id.
This commit is contained in:
Guo Xiang Tan 2018-06-27 17:18:47 +08:00
parent cfa7898c2d
commit eb427f7cf4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/topic_view.rb
View File

@ -310,7 +310,7 @@ class TopicView
@participant_count ||=
begin
if participants.size == MAX_PARTICIPANTS
if unfiltered_post_ids.length > MAX_POSTS_COUNT_PARTICIPANTS
if @topic.posts_count > MAX_POSTS_COUNT_PARTICIPANTS
@topic.participant_count
else
sql = <<~SQL