108 lines
4.9 KiB
Ruby
108 lines
4.9 KiB
Ruby
#
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# Copyright (C) 2020 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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class AddAuditorTables < ActiveRecord::Migration[5.2]
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tag :predeploy
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def up
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create_table :auditor_authentication_records do |t|
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t.string :uuid, null: false
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t.bigint :account_id, null: false
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t.string :event_type, null: false
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t.bigint :pseudonym_id, null: false
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t.string :request_id, null: false
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t.bigint :user_id, null: false
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t.datetime :created_at, null: false
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end
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add_index :auditor_authentication_records, :uuid
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add_index :auditor_authentication_records, :pseudonym_id
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add_index :auditor_authentication_records, :user_id
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add_index :auditor_authentication_records, :account_id
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add_foreign_key :auditor_authentication_records, :accounts
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add_foreign_key :auditor_authentication_records, :pseudonyms
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add_foreign_key :auditor_authentication_records, :users
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create_table :auditor_course_records do |t|
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t.string :uuid, null: false
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t.bigint :account_id, null: false
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t.bigint :course_id, null: false
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t.text :data
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t.string :event_source, null: false
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t.string :event_type, null: false
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t.string :request_id, null: false
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t.bigint :sis_batch_id
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t.bigint :user_id, null: false
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t.datetime :created_at, null: false
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end
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add_index :auditor_course_records, :uuid
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add_index :auditor_course_records, :course_id
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add_index :auditor_course_records, :account_id
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add_foreign_key :auditor_course_records, :accounts
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add_foreign_key :auditor_course_records, :courses
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add_foreign_key :auditor_course_records, :users
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create_table :auditor_grade_change_records do |t|
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t.string :uuid, null: false
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t.bigint :account_id, null: false
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t.bigint :root_account_id, null: false
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t.bigint :assignment_id, null: false
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t.bigint :context_id, null: false
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t.string :context_type, null: false
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t.string :event_type, null: false
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t.boolean :excused_after, null: false
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t.boolean :excused_before, null: false
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t.string :grade_after
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t.string :grade_before
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t.boolean :graded_anonymously
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t.bigint :grader_id
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t.float :points_possible_after
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t.float :points_possible_before
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t.string :request_id, null: false
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t.float :score_after
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t.float :score_before
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t.bigint :student_id, null: false
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t.bigint :submission_id, null: false
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t.integer :submission_version_number, null: false
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t.datetime :created_at, null: false
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end
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add_index :auditor_grade_change_records, :uuid
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add_index :auditor_grade_change_records, :assignment_id
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# next index covers cassandra previous indices by course_id, course_id -> assignment_id,
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# course_id -> assignment_id -> grader_id -> student_id,
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# course_id -> assignment_id -> student_id
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# (the claim is that those subsets are small enough filtering the results from the simpler index is fine)
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add_index :auditor_grade_change_records, [:context_type, :context_id, :assignment_id], name: "index_auditor_grades_by_course_and_assignment"
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add_index :auditor_grade_change_records, [:root_account_id, :grader_id], name: "index_auditor_grades_by_account_and_grader"
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add_index :auditor_grade_change_records, [:root_account_id, :student_id], name: "index_auditor_grades_by_account_and_student"
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# next index overs cassandra previous indices by course_id -> grader_id,
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# and course_id -> grader_id -> student_id (same theory as above)
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add_index :auditor_grade_change_records, [:context_type, :context_id, :grader_id], name: "index_auditor_grades_by_course_and_grader"
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add_index :auditor_grade_change_records, [:context_type, :context_id, :student_id], name: "index_auditor_grades_by_course_and_student"
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add_foreign_key :auditor_grade_change_records, :accounts
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add_foreign_key :auditor_grade_change_records, :accounts, column: :root_account_id
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add_foreign_key :auditor_grade_change_records, :assignments
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add_foreign_key :auditor_grade_change_records, :users, column: :grader_id
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add_foreign_key :auditor_grade_change_records, :users, column: :student_id
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add_foreign_key :auditor_grade_change_records, :submissions
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end
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def down
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drop_table :auditor_authentication_records
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drop_table :auditor_course_records
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drop_table :auditor_grade_change_records
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end
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end
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