def add(request):
try:
selected_course = Course.objects.get(courseID=request.POST['course'])
except (KeyError, Course.DoesNotExist):
error_message = "That course does not exist."
return student(request, error_message)
else:
now = TIMEZONE.localize(datetime.datetime.now())
if not (REGSTART <= now <= REGEND):
error_message = "It is not time to enroll."
return student(request, error_message)
selected_student = Student.objects.get(netID=request.user)
ss_courses = selected_student.course_set.all()
# Can't enroll in a class we're already in
if selected_course in ss_courses:
error_message = "Already enrolled in "+selected_course.title
return student(request, error_message)
# Can't enroll in a full class
if selected_course.is_full():
error_message = selected_course.title+" is at maximum capacity."
return student(request, error_message)
# Can't enroll in a cancelled class
if selected_course.cancelled:
error_message = selected_course.title+" is cancelled."
return student(request, error_message)
# Can't enroll in two section of same class
if selected_course.other_section.count() != 0:
other_sections = selected_course.other_section.all()
my_courses = selected_student.course_set.all()
for course in my_courses:
for section in other_sections:
if course.courseID == section.courseID:
error_message = "You are already in "+section.courseID+", which is an alternative section of "+course.title
return student(request, error_message)
# Can't enroll in a class with time conflicts
ssb = selected_student.blocks()
overlap = False
for blk in selected_course.blocks:
if blk in ssb:
overlap = True
break
if overlap:
for course in selected_student.course_set.all():
for blk in course.blocks:
if blk in selected_course.blocks:
error_message = selected_course.title \
+" conflicts with "+course.title+" at " \
+decode(blk)
return student(request, error_message)
# If we've made it to here, we can enroll
#for item in selected_course.blocks:
# selected_student.blocks.append(item)
#selected_student.save()
Registration(student=selected_student, course=selected_course).save()
error_message = selected_course.title+" successfully added."
return student(request, error_message)
def add(request):
try:
selected_course = Course.objects.get(courseID=request.POST['course'])
except (KeyError, Course.DoesNotExist):
error_message = "That course does not exist."
return student(request, error_message)
else:
today = datetime.date.today()
if not (REGSTART <= today <= REGEND):
error_message = "It is not time to enroll."
return student(request, error_message)
selected_student = Student.objects.get(netID=request.user)
ss_courses = selected_student.course_set.all()
# Can't enroll in a class we're already in
if selected_course in ss_courses:
error_message = "Already enrolled in " + selected_course.title
return student(request, error_message)
# Can't enroll in a full class
if selected_course.is_full():
error_message = selected_course.title + " is at maximum capacity."
return student(request, error_message)
# Can't enroll in a cancelled class
if selected_course.cancelled:
error_message = selected_course.title + " is cancelled."
return student(request, error_message)
# Can't enroll in two section of same class
if selected_course.other_section.count() != 0:
other_sections = selected_course.other_section.all()
my_courses = selected_student.course_set.all()
for course in my_courses:
for section in other_sections:
if course.courseID == section.courseID:
error_message = "You are already in " + section.courseID + ", which is an alternative section of " + course.title
return student(request, error_message)
# Can't enroll in a class with time conflicts
ssb = selected_student.blocks()
overlap = False
for blk in selected_course.blocks:
if blk in ssb:
overlap = True
break
if overlap:
for course in selected_student.course_set.all():
for blk in course.blocks:
if blk in selected_course.blocks:
error_message = selected_course.title \
+" conflicts with "+course.title+" at " \
+decode(blk)
return student(request, error_message)
# If we've made it to here, we can enroll
#for item in selected_course.blocks:
# selected_student.blocks.append(item)
#selected_student.save()
Registration(student=selected_student, course=selected_course).save()
error_message = selected_course.title + " successfully added."
return student(request, error_message)
def create(self, request, *args, **kwargs):
error_message = None
try:
selected_course = Course.objects.get(id=request.DATA['section'])
except (KeyError, Course.DoesNotExist):
error_message = "That course does not exist."
else:
now = TIMEZONE.localize(datetime.datetime.now())
if not (views.REGSTART <= now <= views.REGEND):
error_message = "It is not time to enroll."
selected_student = Student.objects.get(netID=request.user)
ss_courses = selected_student.course_set.all()
# Can't enroll in a class we're already in
if selected_course in ss_courses:
error_message = "Already enrolled in "+selected_course.title
# Can't enroll in a full class
if selected_course.is_full():
error_message = selected_course.title+" is at maximum capacity."
# Can't enroll in a cancelled class
if selected_course.cancelled:
error_message = selected_course.title+" is cancelled."
# Can't enroll in two section of same class
if selected_course.other_section.count() != 0:
other_sections = selected_course.other_section.all()
my_courses = selected_student.course_set.all()
for course in my_courses:
for section in other_sections:
if course.courseID == section.courseID:
error_message = "You are already in "+section.courseID+", which is an alternative section of "+course.title
# Can't enroll in a class with time conflicts
ssb = selected_student.blocks()
overlap = False
for blk in selected_course.blocks:
if blk in ssb:
overlap = True
break
if overlap:
for course in selected_student.course_set.all():
for blk in course.blocks:
if blk in selected_course.blocks:
error_message = selected_course.title \
+" conflicts with "+course.title+" at " \
+decode(blk)
if error_message is not None:
return Response({'error': error_message}, status=status.HTTP_400_BAD_REQUEST)
# If we've made it to here, we can enroll
return super(RegistrationViewSet, self).create(request, *args, **kwargs)
