canvas-lms/db/migrate/20111209171640_recalculate_...

35 lines
1.1 KiB
Ruby

#
# Copyright (C) 2011 - 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 RecalculateMutedAssignments < ActiveRecord::Migration[4.2]
tag :predeploy
def self.up
course_ids = Assignment.where(:muted => true, :context_type => 'Course').select(:context_id).distinct.map(&:context_id)
course_ids.each do |id|
c = Course.find id
c.recompute_student_scores
end
end
def self.down
raise ActiveRecord::IrreversibleMigration
end
end