discourse/app/jobs/onceoff/clean_up_post_timings.rb
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

32 lines
760 B
Ruby

# frozen_string_literal: true
module Jobs
class CleanUpPostTimings < ::Jobs::Onceoff
# Remove post timings that are remnants of previous post moves
# or other shenanigans and don't reference a valid user or post anymore.
def execute_onceoff(args)
DB.exec <<~SQL
DELETE
FROM post_timings pt
WHERE NOT EXISTS(
SELECT 1
FROM posts p
WHERE p.topic_id = pt.topic_id
AND p.post_number = pt.post_number
)
SQL
DB.exec <<~SQL
DELETE
FROM post_timings pt
WHERE NOT EXISTS(
SELECT 1
FROM users u
WHERE pt.user_id = u.id
)
SQL
end
end
end