Commit Graph

19 Commits

Author SHA1 Message Date
David Taylor 5a003715d3
DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
Alan Guo Xiang Tan 7c321d3aad
PERF: Update `Group#user_count` counter cache outside DB transaction (#19256)
While load testing our user creation code path in production, we
identified that executing the DB statement to update the `Group#user_count` column within a
transaction is creating a bottleneck for us. This is because the
creation of a user and addition of the user to the relevant groups are
done in a transaction. When we execute the DB statement to update
`Group#user_count` for the relevant group, a row level lock is held
until the transaction completes. This row level lock acts like a global
lock when the server is creating users that will be added to the same
group in quick succession.

Instead of updating the counter cache within a transaction which the
default ActiveRecord `counter_cache` option does, we simply update the
counter cache outside of the committing transaction.

Co-authored-by: Rafael dos Santos Silva <xfalcox@gmail.com>

Co-authored-by: Rafael dos Santos Silva <xfalcox@gmail.com>
2022-11-30 11:52:08 -03:00
Vinoth Kannan df0c386f8a
UX: drop the `automatic_membership_retroactive` column from groups model. (#9430) 2020-04-22 22:07:39 +05:30
Krzysztof Kotlarek 427d54b2b0 DEV: Upgrading Discourse to Zeitwerk (#8098)
Zeitwerk simplifies working with dependencies in dev and makes it easier reloading class chains. 

We no longer need to use Rails "require_dependency" anywhere and instead can just use standard 
Ruby patterns to require files.

This is a far reaching change and we expect some followups here.
2019-10-02 14:01:53 +10:00
Joffrey JAFFEUX a25869969a
DEV: adds event hook when add/remove user to group (#8038) 2019-09-10 11:58:08 -05:00
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00
Régis Hanol a28c58feb1 FIX: automatic group membership when using SSO 2018-05-15 01:48:30 +02:00
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Leo McArdle d0b027d88d FEATURE: phase 1 of supporting multiple email addresses 2017-07-20 11:22:27 +09:00
Régis Hanol d6c63cc5b2 FIX: user's default group should only be set once
Setting a user's default groups based on their email address should only be done once, ie. when they confirm their email address.
Previously we were doing this everytime we'd save a user record 🤷
2017-06-14 19:20:18 +02:00
Guo Xiang Tan 076a08d8e1 FIX: Unactivated users should not be automatically added into groups as well. 2016-12-21 18:15:01 +08:00
Guo Xiang Tan 7228081820 FIX: Automatic group membership should not add staged or unactivated users. 2016-12-21 18:04:26 +08:00
Guo Xiang Tan 05f55dbc10 FEATURE: Group logs. 2016-12-12 17:29:54 +08:00
Régis Hanol 79639e2dec FIX: ensure group's users counters are kept in sync 2016-04-04 17:03:18 +02:00
Sam f743bc6e74 stop adding users to a group if they are already in the group 2015-08-14 17:50:24 +10:00
Régis Hanol 3db743640e fix the build :fired: 2015-06-17 17:45:53 +02:00
Régis Hanol 56b9528de8 FIX: catch the PG::UniqueViolation exception too 2015-06-17 15:38:45 +02:00
Régis Hanol efd65dcc8c hard match domains for automatic group membership 2015-01-26 23:17:29 +01:00
Régis Hanol 256519dddf FEATURE: automatic group membership based on email address 2015-01-23 18:25:43 +01:00