def check_survey_required_and_unanswered(user, course_descriptor):
"""
Checks whether a user is required to answer the survey and has yet to do so.
Returns:
AccessResponse: Either ACCESS_GRANTED or SurveyRequiredAccessError.
"""
if not is_survey_required_for_course(course_descriptor):
return ACCESS_GRANTED
# anonymous users do not need to answer the survey
if user.is_anonymous:
return ACCESS_GRANTED
# course staff do not need to answer survey
has_staff_access = has_access(user, 'staff', course_descriptor)
if has_staff_access:
return ACCESS_GRANTED
# survey is required and it exists, let's see if user has answered the survey
survey = SurveyForm.get(course_descriptor.course_survey_name)
answered_survey = SurveyAnswer.do_survey_answers_exist(survey, user)
if answered_survey:
return ACCESS_GRANTED
return SurveyRequiredAccessError()
def test_retire_user_not_exist(self):
survey = self._create_test_survey()
assert survey is not None
survey.save_user_answers(self.student, self.student_answers,
self.course_id)
retire_result = SurveyAnswer.retire_user(self.student2.id)
assert not retire_result
answers = survey.get_answers(self.student)
assert answers[self.student.id] == self.student_answers
def test_retire_user_not_exist(self):
survey = self._create_test_survey()
self.assertIsNotNone(survey)
survey.save_user_answers(self.student, self.student_answers,
self.course_id)
retire_result = SurveyAnswer.retire_user(self.student2.id)
self.assertFalse(retire_result)
answers = survey.get_answers(self.student)
self.assertEqual(answers[self.student.id], self.student_answers)
def test_retire_user_successful(self):
survey = self._create_test_survey()
assert survey is not None
survey.save_user_answers(self.student, self.student_answers,
self.course_id)
survey.save_user_answers(self.student2, self.student2_answers,
self.course_id)
retire_result = SurveyAnswer.retire_user(self.student.id)
assert retire_result
answers = survey.get_answers(self.student)
blanked_out_student_answser = {key: '' for key in self.student_answers}
assert answers[self.student.id] == blanked_out_student_answser
assert survey.get_answers(
self.student2)[self.student2.id] == self.student2_answers
def test_retire_user_successful(self):
survey = self._create_test_survey()
self.assertIsNotNone(survey)
survey.save_user_answers(self.student, self.student_answers,
self.course_id)
survey.save_user_answers(self.student2, self.student2_answers,
self.course_id)
retire_result = SurveyAnswer.retire_user(self.student.id)
self.assertTrue(retire_result)
answers = survey.get_answers(self.student)
blanked_out_student_answser = {key: '' for key in self.student_answers}
self.assertEqual(answers[self.student.id], blanked_out_student_answser)
self.assertEqual(
survey.get_answers(self.student2)[self.student2.id],
self.student2_answers)
def _listen_for_lms_retire(sender, **kwargs): # pylint: disable=unused-argument
"""
Listener for the USER_RETIRE_LMS_MISC signal, just does the SurveyAnswer retirement
"""
user = kwargs.get('user')
SurveyAnswer.retire_user(user.id)