blob: 38054069f4e3edd9d0e4cc19a6bd045890bd3c5c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
# frozen_string_literal: true
# Worker that deletes a fixed number of outdated rows from the "web_hook_logs"
# table.
class PruneWebHookLogsWorker
include ApplicationWorker
include CronjobQueue
# The maximum number of rows to remove in a single job.
DELETE_LIMIT = 50_000
# rubocop: disable CodeReuse/ActiveRecord
def perform
# MySQL doesn't allow "DELETE FROM ... WHERE id IN ( ... )" if the inner
# query refers to the same table. To work around this we wrap the IN body in
# another sub query.
WebHookLog
.where(
'id IN (SELECT id FROM (?) ids_to_remove)',
WebHookLog
.select(:id)
.where('created_at < ?', 90.days.ago.beginning_of_day)
.limit(DELETE_LIMIT)
)
.delete_all
end
# rubocop: enable CodeReuse/ActiveRecord
end
|
