def ViewSubject(request, pk):
subject = Subject.objects.get(id=pk)
if subject.author.user.id == request.user.id:
serializer = SubjectSerializer(subject)
return Response(serializer.data)
else:
return Response({"message": "you're unauthorized"}, status=403)
def SubjectListIndex(request):
subjects = Subject.objects.all()
paginator = PageNumberPagination()
paginator.page_size = 10
result_page = paginator.paginate_queryset(subjects, request)
serializer = SubjectSerializer(result_page, many=True)
for i in range(len(serializer.data)):
serializer.data[i]['author']['user'].pop('password')
return paginator.get_paginated_response(serializer.data)
def MySubjects(request):
student = StudentProfile.objects.get(user_id=request.user.id)
courses_enrolled = Enrollment.objects.filter(
student=student).order_by('-id')
subjects = []
for c in courses_enrolled:
if c.course.subject not in subjects:
subjects.append(c.course.subject)
serializer = SubjectSerializer(subjects, many=True)
for i in range(len(serializer.data)):
serializer.data[i]['author']['user'].pop('password')
return Response(serializer.data)
def TeacherSubject(request):
teacher = TeacherProfile.objects.get(user_id=request.user.id)
subject = Subject.objects.filter(author=teacher).order_by('-id')
print(subject)
filterset = SubjectFilter(request.GET, queryset=subject)
if filterset.is_valid():
queryset = filterset.qs
paginator = PageNumberPagination()
paginator.page_size = 5
result_page = paginator.paginate_queryset(queryset, request)
serializer = SubjectSerializer(result_page, many=True)
for i in range(len(serializer.data)):
serializer.data[i]['author']['user'].pop('password')
return paginator.get_paginated_response(serializer.data)
def LatestSubjects(request):
subjects = Subject.objects.order_by("-id")[:3]
serializer = SubjectSerializer(subjects, many=True)
for i in range(len(serializer.data)):
serializer.data[i]['author']['user'].pop('password')
return Response(serializer.data)
def UpdateSubject(request, pk):
subject = Subject.objects.get(id=pk)
serializer = SubjectSerializer(instance=subject, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
def ViewSubjectStudent(request, pk):
subject = Subject.objects.get(id=pk)
serializer = SubjectSerializer(subject)
return Response(serializer.data)
def CreateSubject(request, pk):
author = TeacherProfile.objects.get(user_id=pk)
serializer = SubjectSerializer(data=request.data)
if serializer.is_valid():
serializer.save(author=author)
return Response(serializer.data)