30 lines
1.2 KiB
Ruby
30 lines
1.2 KiB
Ruby
#-- encoding: UTF-8
|
|
#-- copyright
|
|
# ChiliProject is a project management system.
|
|
#
|
|
# Copyright (C) 2010-2012 the ChiliProject Team
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# See doc/COPYRIGHT.rdoc for more details.
|
|
#++
|
|
|
|
class SetTopicAuthorsAsWatchers < ActiveRecord::Migration
|
|
def self.up
|
|
# Sets active users who created/replied a topic as watchers of the topic
|
|
# so that the new watch functionality at topic level doesn't affect notifications behaviour
|
|
Message.connection.execute("INSERT INTO #{Watcher.table_name} (watchable_type, watchable_id, user_id)" +
|
|
" SELECT DISTINCT 'Message', COALESCE(m.parent_id, m.id), m.author_id" +
|
|
" FROM #{Message.table_name} m, #{User.table_name} u" +
|
|
" WHERE m.author_id = u.id AND u.status = 1")
|
|
end
|
|
|
|
def self.down
|
|
# Removes all message watchers
|
|
Watcher.delete_all("watchable_type = 'Message'")
|
|
end
|
|
end
|