def dismiss_welcome_message(request, course_id):
"""
Given the course_id in the request, disable displaying the welcome message for the user.
"""
course_key = CourseKey.from_string(course_id)
course = get_course_with_access(request.user, 'load', course_key, check_if_enrolled=True)
dismiss_current_update_for_user(request, course)
return HttpResponse()
def test_get_current_update_when_dismissed_but_edited(self):
"""Tests that a dismissed but edited update is returned."""
self.create_course_update('Original')
dismiss_current_update_for_user(self.request, self.course)
assert get_current_update_for_user(self.request, self.course) is None
self.edit_course_update(1, content='Edited')
assert get_current_update_for_user(self.request,
self.course) is not None
def test_dismissal_hashing(self):
"""Confirm that the stored dismissal values are what we expect, to catch accidentally changing formats."""
self.create_course_update('First')
dismiss_current_update_for_user(self.request, self.course)
self.create_course_update('Second')
dismiss_current_update_for_user(self.request, self.course)
tag = get_course_tag(self.user, self.course.id, self.UPDATES_TAG)
assert tag == '7fb55ed0b7a30342ba6da306428cae04,c22cf8376b1893dcfcef0649fe1a7d87'
def dismiss_welcome_message(request):
course_id = request.data.get('course_id', None)
# If body doesn't contain 'course_id', return 400 to client.
if not course_id:
raise ParseError(_("'course_id' is required."))
# If body contains params other than 'course_id', return 400 to client.
if len(request.data) > 1:
raise ParseError(_("Only 'course_id' is expected."))
try:
course_key = CourseKey.from_string(course_id)
course = get_course_with_access(request.user, 'load', course_key, check_if_enrolled=True)
dismiss_current_update_for_user(request, course)
return Response({'message': _('Welcome message successfully dismissed.')})
except Exception:
raise UnableToDismissWelcomeMessage
def test_get_current_update_remembers_dismissals(self):
"""Tests that older dismissed updates are remembered."""
self.create_course_update('First')
self.create_course_update('Second')
dismiss_current_update_for_user(self.request, self.course)
self.create_course_update('Third')
dismiss_current_update_for_user(self.request, self.course)
self.create_course_update('Fourth')
assert get_current_update_for_user(self.request,
self.course) == 'Fourth'
self.edit_course_update(4, deleted=True)
assert get_current_update_for_user(self.request, self.course) is None
self.edit_course_update(3, deleted=True)
assert get_current_update_for_user(self.request, self.course) is None
self.edit_course_update(2, deleted=True)
assert get_current_update_for_user(self.request,
self.course) == 'First'
def test_get_current_update_when_dismissed(self):
"""Tests that a dismissed update is not returned."""
self.create_course_update('Dismissed')
dismiss_current_update_for_user(self.request, self.course)
self.assertIsNone(
get_current_update_for_user(self.request, self.course))
def test_ordered_update_includes_dismissed_updates(self):
"""Ordered update list should still have dismissed updates."""
self.create_course_update('Dismissed')
dismiss_current_update_for_user(self.request, self.course)
updates = get_ordered_updates(self.request, self.course)
self.assertEqual(len(updates), 1)
