def grades(self, request, pk):
"""
Submit a grade for a Workgroup. The grade will be applied to all members of the workgroup
"""
# Ensure we received all of the necessary information
course_id = request.DATA.get('course_id')
if course_id is None:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
course_descriptor, course_key, course_content = _get_course(request, request.user, course_id) # pylint: disable=W0612
if not course_descriptor:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
content_id = request.DATA.get('content_id')
if content_id is None:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
content_descriptor, content_key, content = _get_course_child(request, request.user, course_key, content_id) # pylint: disable=W0612
if content_descriptor is None:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
grade = request.DATA.get('grade')
if grade is None:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
max_grade = request.DATA.get('max_grade')
if max_grade is None:
return Response({}, status=status.HTTP_400_BAD_REQUEST)
if grade > max_grade:
max_grade = grade
users = User.objects.filter(workgroups=pk)
for user in users:
key = KeyValueStore.Key(
scope=Scope.user_state,
user_id=user.id,
block_scope_id=content_key,
field_name='grade'
)
field_data_cache = FieldDataCache([course_descriptor], course_key, user)
student_module = field_data_cache.find_or_create(key)
student_module.grade = grade
student_module.max_grade = max_grade
student_module.save()
return Response({}, status=status.HTTP_201_CREATED)
