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views.py
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views.py
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from django.http import Http404
from django.core.exceptions import ObjectDoesNotExist
from rest_framework import generics
from rest_framework.permissions import IsAdminUser, IsAuthenticated
from .permissions import (
ParentOnlyViewAndTeacherEdit,
OnlyStaffCanSeeListViews,
GroupDetailViewForRelatedTeacher
)
from .models import Child, Parent, Group
from .serializers import ChildSerializer, ParentSerializer, GroupSerializer
class ChildListView(generics.ListCreateAPIView):
permission_classes = [OnlyStaffCanSeeListViews]
queryset = Child.objects.all()
serializer_class = ChildSerializer
class ChildDetailView(generics.RetrieveUpdateAPIView):
permission_classes = [ParentOnlyViewAndTeacherEdit]
serializer_class = ChildSerializer
def get_object(self):
try:
obj = Child.objects.get(pk=self.kwargs['pk'])
self.check_object_permissions(self.request, obj)
return obj
except ObjectDoesNotExist:
raise Http404
class ParentListView(generics.ListCreateAPIView):
permission_classes = [OnlyStaffCanSeeListViews]
queryset = Parent.objects.all()
serializer_class = ParentSerializer
class ParentDetailView(generics.RetrieveUpdateAPIView):
permission_classes = [IsAuthenticated]
serializer_class = ParentSerializer
def get_object(self):
try:
obj = Parent.objects.get(pk=self.kwargs['pk'])
self.check_object_permissions(self.request, obj)
return obj
except ObjectDoesNotExist:
return False
class GroupDetailView(generics.RetrieveAPIView):
permission_classes = [GroupDetailViewForRelatedTeacher]
serializer_class = GroupSerializer
def get_object(self):
obj = Group.objects.get(pk=self.kwargs['pk'])
self.check_object_permissions(self.request, obj)
return obj
class GroupListView(generics.ListCreateAPIView):
permission_classes = [IsAuthenticated]
queryset = Group.objects.all()
serializer_class = GroupSerializer