126 lines
4.4 KiB
Ruby
126 lines
4.4 KiB
Ruby
#
|
|
# Copyright (C) 2014 - 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 AddGroupsToAssignmentVisibilityView < ActiveRecord::Migration[4.2]
|
|
tag :predeploy
|
|
|
|
def up
|
|
self.connection.execute "DROP VIEW #{connection.quote_table_name('assignment_student_visibilities')};"
|
|
self.connection.execute %Q(CREATE VIEW #{connection.quote_table_name('assignment_student_visibilities')} AS
|
|
SELECT DISTINCT a.id as assignment_id,
|
|
e.user_id as user_id,
|
|
c.id as course_id
|
|
|
|
FROM #{Assignment.quoted_table_name} a
|
|
|
|
JOIN #{Course.quoted_table_name} c
|
|
ON a.context_id = c.id
|
|
AND a.context_type = 'Course'
|
|
|
|
JOIN #{Enrollment.quoted_table_name} e
|
|
ON e.course_id = c.id
|
|
AND e.type IN ('StudentEnrollment', 'StudentViewEnrollment')
|
|
AND e.workflow_state != 'deleted'
|
|
|
|
JOIN #{CourseSection.quoted_table_name} cs
|
|
ON cs.course_id = c.id
|
|
AND e.course_section_id = cs.id
|
|
|
|
LEFT JOIN #{GroupMembership.quoted_table_name} gm
|
|
ON gm.user_id = e.user_id
|
|
AND gm.workflow_state = 'accepted'
|
|
|
|
LEFT JOIN #{Group.quoted_table_name} g
|
|
ON g.context_type = 'Course'
|
|
AND g.context_id = c.id
|
|
AND g.workflow_state = 'available'
|
|
AND gm.group_id = g.id
|
|
|
|
LEFT JOIN #{AssignmentOverrideStudent.quoted_table_name} aos
|
|
ON aos.assignment_id = a.id
|
|
AND aos.user_id = e.user_id
|
|
|
|
LEFT JOIN #{AssignmentOverride.quoted_table_name} ao
|
|
ON ao.assignment_id = a.id
|
|
AND ao.workflow_state = 'active'
|
|
AND (
|
|
(ao.set_type = 'CourseSection' AND ao.set_id = cs.id)
|
|
OR (ao.set_type = 'ADHOC' AND ao.set_id IS NULL AND ao.id = aos.assignment_override_id)
|
|
OR (ao.set_type = 'Group' AND ao.set_id = g.id)
|
|
)
|
|
|
|
LEFT JOIN #{Submission.quoted_table_name} s
|
|
ON s.user_id = e.user_id
|
|
AND s.assignment_id = a.id
|
|
AND s.score IS NOT NULL
|
|
|
|
WHERE a.workflow_state NOT IN ('deleted','unpublished')
|
|
AND(
|
|
( a.only_visible_to_overrides = 'true' AND (ao.id IS NOT NULL OR s.id IS NOT NULL))
|
|
OR (COALESCE(a.only_visible_to_overrides, 'false') = 'false')
|
|
)
|
|
)
|
|
end
|
|
|
|
def down
|
|
self.connection.execute "DROP VIEW #{connection.quote_table_name('assignment_student_visibilities')};"
|
|
self.connection.execute %Q(CREATE VIEW #{connection.quote_table_name('assignment_student_visibilities')} AS
|
|
SELECT DISTINCT a.id as assignment_id,
|
|
e.user_id as user_id,
|
|
c.id as course_id
|
|
|
|
FROM #{Assignment.quoted_table_name} a
|
|
|
|
JOIN #{Course.quoted_table_name} c
|
|
ON a.context_id = c.id
|
|
AND a.context_type = 'Course'
|
|
|
|
JOIN #{Enrollment.quoted_table_name} e
|
|
ON e.course_id = c.id
|
|
AND e.type IN ('StudentEnrollment', 'StudentViewEnrollment')
|
|
AND e.workflow_state != 'deleted'
|
|
|
|
JOIN #{CourseSection.quoted_table_name} cs
|
|
ON cs.course_id = c.id
|
|
AND e.course_section_id = cs.id
|
|
|
|
LEFT JOIN #{AssignmentOverrideStudent.quoted_table_name} aos
|
|
ON aos.assignment_id = a.id
|
|
AND aos.user_id = e.user_id
|
|
|
|
LEFT JOIN #{AssignmentOverride.quoted_table_name} ao
|
|
ON ao.assignment_id = a.id
|
|
AND ao.workflow_state = 'active'
|
|
AND (
|
|
(ao.set_type = 'CourseSection' AND ao.set_id = cs.id)
|
|
OR (ao.set_type = 'ADHOC' AND ao.set_id IS NULL AND ao.id = aos.assignment_override_id)
|
|
)
|
|
|
|
LEFT JOIN #{Submission.quoted_table_name} s
|
|
ON s.user_id = e.user_id
|
|
AND s.assignment_id = a.id
|
|
AND s.score IS NOT NULL
|
|
|
|
WHERE a.workflow_state NOT IN ('deleted','unpublished')
|
|
AND(
|
|
( a.only_visible_to_overrides = 'true' AND (ao.id IS NOT NULL OR s.id IS NOT NULL))
|
|
OR (COALESCE(a.only_visible_to_overrides, 'false') = 'false')
|
|
)
|
|
)
|
|
end
|
|
end
|