66 lines
1.5 KiB
Ruby
66 lines
1.5 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
class EnqueueRedactLinks < ActiveRecord::Migration
|
||
|
|
include Gitlab::Database::MigrationHelpers
|
||
|
|
|
||
|
|
DOWNTIME = false
|
||
|
|
BATCH_SIZE = 1000
|
||
|
|
DELAY_INTERVAL = 5.minutes.to_i
|
||
|
|
MIGRATION = 'RedactLinks'
|
||
|
|
|
||
|
|
disable_ddl_transaction!
|
||
|
|
|
||
|
|
class Note < ActiveRecord::Base
|
||
|
|
include EachBatch
|
||
|
|
|
||
|
|
self.table_name = 'notes'
|
||
|
|
self.inheritance_column = :_type_disabled
|
||
|
|
end
|
||
|
|
|
||
|
|
class Issue < ActiveRecord::Base
|
||
|
|
include EachBatch
|
||
|
|
|
||
|
|
self.table_name = 'issues'
|
||
|
|
self.inheritance_column = :_type_disabled
|
||
|
|
end
|
||
|
|
|
||
|
|
class MergeRequest < ActiveRecord::Base
|
||
|
|
include EachBatch
|
||
|
|
|
||
|
|
self.table_name = 'merge_requests'
|
||
|
|
self.inheritance_column = :_type_disabled
|
||
|
|
end
|
||
|
|
|
||
|
|
class Snippet < ActiveRecord::Base
|
||
|
|
include EachBatch
|
||
|
|
|
||
|
|
self.table_name = 'snippets'
|
||
|
|
self.inheritance_column = :_type_disabled
|
||
|
|
end
|
||
|
|
|
||
|
|
def up
|
||
|
|
disable_statement_timeout
|
||
|
|
|
||
|
|
schedule_migration(Note, 'note')
|
||
|
|
schedule_migration(Issue, 'description')
|
||
|
|
schedule_migration(MergeRequest, 'description')
|
||
|
|
schedule_migration(Snippet, 'description')
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
# nothing to do
|
||
|
|
end
|
||
|
|
|
||
|
|
private
|
||
|
|
|
||
|
|
def schedule_migration(model, field)
|
||
|
|
link_pattern = "%/sent_notifications/" + ("_" * 32) + "/unsubscribe%"
|
||
|
|
|
||
|
|
model.where("#{field} like ?", link_pattern).each_batch(of: BATCH_SIZE) do |batch, index|
|
||
|
|
start_id, stop_id = batch.pluck('MIN(id)', 'MAX(id)').first
|
||
|
|
|
||
|
|
BackgroundMigrationWorker.perform_in(index * DELAY_INTERVAL, MIGRATION, [model.name.demodulize, field, start_id, stop_id])
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|