canvas-lms/db/migrate/20200713192924_make_outcome...

36 lines
1.2 KiB
Ruby

#
# Copyright (C) 2020 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
class MakeOutcomeProficiencyContextNotNull < ActiveRecord::Migration[5.2]
tag :predeploy
disable_ddl_transaction!
def up
if OutcomeProficiency.where(context_id: nil).exists?
DataFixup::PopulateContextOnOutcomeProficiencies.run
end
change_column_null :outcome_proficiencies, :context_type, false
change_column_null :outcome_proficiencies, :context_id, false
end
def down
change_column_null :outcome_proficiencies, :context_type, true
change_column_null :outcome_proficiencies, :context_id, true
end
end