def get_peer_grading_notifications(course_id, student_id):
student_needs_to_peer_grade = False
success = True
student_responses_for_course = Submission.objects.filter(student_id = student_id, course_id=course_id, preferred_grader_type="PE")
unique_student_locations = [x['location'] for x in
student_responses_for_course.values('location').distinct()]
for location in unique_student_locations:
location_response_count = get_required_peer_grading_for_location({'student_id' : student_id, 'preferred_grader_type' : "PE", 'location' : location})
required_peer_grading_for_location = location_response_count * settings.REQUIRED_PEER_GRADING_PER_STUDENT
completed_peer_grading_for_location = Grader.objects.filter(grader_id = student_id, submission__location = location).count()
submissions_pending = peer_grading_submissions_pending_for_location(location, student_id).count()
if completed_peer_grading_for_location<required_peer_grading_for_location and submissions_pending>0:
student_needs_to_peer_grade = True
notification_created_recently = NotificationsSeen.check_for_recent_notifications(
student_id = student_id,
location = location,
notification_type=NotificationTypes.peer_grading,
recent_notification_interval=settings.RECENT_NOTIFICATION_CHECK_INTERVAL
)
if not notification_created_recently:
notification_seen = NotificationsSeen(
student_id = student_id,
course_id = course_id,
location = location,
notification_type = NotificationTypes.peer_grading
)
notification_seen.save()
return success, student_needs_to_peer_grade
def get_peer_grading_notifications(course_id, student_id):
student_needs_to_peer_grade = False
success = True
student_responses_for_course = Submission.objects.filter(
student_id=student_id, course_id=course_id, preferred_grader_type="PE")
unique_student_locations = [
x['location']
for x in student_responses_for_course.values('location').distinct()
]
for location in unique_student_locations:
location_response_count = get_required_peer_grading_for_location({
'student_id':
student_id,
'preferred_grader_type':
"PE",
'location':
location
})
required_peer_grading_for_location = location_response_count * settings.REQUIRED_PEER_GRADING_PER_STUDENT
completed_peer_grading_for_location = Grader.objects.filter(
grader_id=student_id, submission__location=location).count()
submissions_pending = peer_grading_submissions_pending_for_location(
location, student_id).count()
if completed_peer_grading_for_location < required_peer_grading_for_location and submissions_pending > 0:
student_needs_to_peer_grade = True
notification_created_recently = NotificationsSeen.check_for_recent_notifications(
student_id=student_id,
location=location,
notification_type=NotificationTypes.peer_grading,
recent_notification_interval=settings.
RECENT_NOTIFICATION_CHECK_INTERVAL)
if not notification_created_recently:
notification_seen = NotificationsSeen(
student_id=student_id,
course_id=course_id,
location=location,
notification_type=NotificationTypes.peer_grading)
notification_seen.save()
return success, student_needs_to_peer_grade
