canvas-lms/db/migrate/20210216202634_create_canva...

41 lines
1.4 KiB
Ruby

# frozen_string_literal: true
#
# Copyright (C) 2021 - 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 CreateCanvadocsAnnotationContexts < ActiveRecord::Migration[5.2]
tag :predeploy
def change
create_table :canvadocs_annotation_contexts do |t|
t.belongs_to :attachment, foreign_key: true, index: true, null: false
t.belongs_to :submission, foreign_key: true, index: true, null: false
t.belongs_to :root_account, index: true, foreign_key: { to_table: :accounts }, null: false
t.string :launch_id, null: false
t.integer :submission_attempt
t.timestamps
t.index(
%i[attachment_id submission_attempt submission_id],
name: "index_attachment_attempt_submission",
unique: true
)
end
end
end