github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2025-06-06 03:06:53 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

The "Best Of" mode uses a percentage ranking of posts.

Browse Source
This commit is contained in:
Robin Ward
2013-03-22 15:43:57 -04:00
parent ab412dd8b4
commit 9c38c13ac5
8 changed files with 49 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
lib/score_calculator.rb
View File

@ -21,6 +21,15 @@ class ScoreCalculator
# First update the scores of the posts
exec_sql(post_score_sql, @weightings)
# Update the percent rankings of the posts
exec_sql("UPDATE posts SET percent_rank = x.percent_rank
FROM (SELECT id, percent_rank()
OVER (PARTITION BY topic_id ORDER BY SCORE DESC) as percent_rank
FROM posts) AS x
WHERE x.id = posts.id")
# Update the best of flag
exec_sql "
UPDATE topics SET has_best_of =
@ -41,7 +50,7 @@ class ScoreCalculator
private
def exec_sql(sql, params)
def exec_sql(sql, params=nil)
ActiveRecord::Base.exec_sql(sql, params)
end