mirror of
https://github.com/codeninjasllc/discourse.git
synced 2024-11-23 23:58:31 -05:00
16 lines
360 B
Ruby
16 lines
360 B
Ruby
|
class AddHasMessagesToGroups < ActiveRecord::Migration
|
||
|
|
def up
|
||
|
|
add_column :groups, :has_messages, :boolean, default: false, null: false
|
||
|
|
|
||
|
|
execute <<SQL
|
||
|
|
UPDATE groups g SET has_messages = true
|
||
|
|
WHERE exists(SELECT group_id FROM topic_allowed_groups WHERE group_id = g.id)
|
||
|
|
SQL
|
||
|
|
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
remove_column :groups, :has_messages
|
||
|
|
end
|
||
|
|
end
|