Commit Graph

19 Commits

Author SHA1 Message Date
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Sam 0aed2533ac Revert unread optimisation, has too many edge cases 2017-05-26 09:04:13 -04:00
Sam Saffron 7d59ff67b8 adjust qurey to include messages, once everything is read
then mark first_topic_unread_at to be current time
2017-05-25 18:40:32 -04:00
Sam 29fac1ac18 PERF: improve performance of unread queries
Figuring out what unread topics a user has is a very expensive
operation over time.

Users can easily accumulate 10s of thousands of tracking state rows
(1 for every topic they ever visit)

When figuring out what a user has that is unread we need to join
the tracking state records to the topic table. This can very quickly
lead to cases where you need to scan through the entire topic table.

This commit optimises it so we always keep track of the "first" date
a user has unread topics. Then we can easily filter out all earlier
topics from the join.

We use pg functions, instead of nested queries here to assist the
planner.
2017-05-25 15:07:30 -04:00
Régis Hanol cb99f59ec3 reset bounce score when email is successfully changed 2017-02-20 10:37:01 +01:00
Sam 089b1d164c annotate models
(reminder run RAILS_ENV=test bin/annotate once in a while)
2016-05-30 10:45:32 +10:00
Régis Hanol 8e611ec7a1 FEATURE: handle bounced emails 2016-05-02 23:15:32 +02:00
Sam d0ee32f3ce FIX: correct counts on user summary 2016-01-24 16:39:01 +11:00
Sam cd22b6158c PERF: stop mucking with user stats every 15 minutes
(pushed to twice daily)
2014-08-07 14:20:42 +10:00
Sam cb0ecd9ff1 PERF: store topic views in a topic view table
* cut down on storage of the work Topic, 3 times per row (in 2 indexes)
* only store one view per user per topic
* only store one view per ip per topic
2014-08-04 19:07:55 +10:00
Robin Ward 09d7a697bf OPTIMIZATION: Add index to `post_timings` and adjust the query 2014-08-01 13:14:00 -04:00
Sam e907cca62e annotate 2014-07-31 13:14:40 +10:00
Sam 0f9678fe49 FIX: faster update of all badges
Introduced badge triggers, introduced concept of badge that happens due to a post but has the post hidden

Delta badge grant happens once a minute, backed by redis
2014-07-23 11:46:07 +10:00
Sam 45ca83328d Annotate 2014-07-15 11:29:44 +10:00
Sam 6c1c8be794 Work in progress, keeping avatars locally
This introduces a new model to store the avatars and 3 uploads per user (gravatar, system and custom)

user can then pick which they want.
2014-05-27 10:08:03 +10:00
Sam 5c148faeb9 annotations were out of date 2014-03-20 15:35:51 +11:00
Sam 6befdceabf BUGFIX: UserStat spec was over ambitious with its mocking 2014-01-06 16:50:55 +11:00
Sam 5bf26ec34e large refactor, ship a few columns from the user table into user_stats 2013-10-07 15:04:59 +11:00
Robin Ward fcff4e80d1 New `user_stats` table to keep track of queried information on a user.
This is information that is not usually needed when representing a user
and is in a separate table with a has one relationship to avoid querying
it all the time.
2013-09-11 14:50:26 -04:00