debian-mirror-gitlab/app/workers/prune_old_events_worker.rb

21 lines
524 B
Ruby
Raw Normal View History

2018-11-08 19:23:39 +05:30
# frozen_string_literal: true
2016-09-29 09:46:39 +05:30
class PruneOldEventsWorker
2018-03-17 18:26:18 +05:30
include ApplicationWorker
2016-11-03 12:29:30 +05:30
include CronjobQueue
2016-09-29 09:46:39 +05:30
def perform
# Contribution calendar shows maximum 12 months of events.
# Double nested query is used because MySQL doesn't allow DELETE subqueries
# on the same table.
Event.unscoped.where(
'(id IN (SELECT id FROM (?) ids_to_remove))',
Event.unscoped.where(
'created_at < ?',
2017-09-10 17:25:29 +05:30
(12.months + 1.day).ago)
.select(:id)
.limit(10_000))
.delete_all
2016-09-29 09:46:39 +05:30
end
end