def post(self,request):
serializer=PurchaseSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data,status=status.HTTP_201_CREATED)
else:
return Response(serializer.errors,status=status.HTTP_400_BAD_REQUEST)
def put(self,request,pk):
purchases=self.get_object(pk)
serializer=PurchaseSerializer(purchases,data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data,status=status.HTTP_200_OK)
else:
return Response(serializer.errors,status=status.HTTP_400_BAD_REQUEST)
def create(self, request, *args, **kwargs):
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
try:
purchase = self.perform_create(serializer)
except (ErrorTPaga, ConnectionTPaga) as e:
return Response({'error_message': e.__str__()}, status=status.HTTP_422_UNPROCESSABLE_ENTITY)
serializer = PurchaseSerializer(purchase)
headers = self.get_success_headers(serializer.data)
return Response(serializer.data, status=status.HTTP_201_CREATED, headers=headers)
def perform_create(self, serializer):
"""Добавляет рецепт в список покупок"""
recipe = get_object_or_404(Recipe, pk=self.request.data.get('id'))
serializer = PurchaseSerializer(data=self.request.data)
serializer.is_valid(raise_exception=True)
serializer.save(user=self.request.user, recipe=recipe)
return Response({'success': True})
def get(self,request,pk):
purchases=self.get_object(pk)
serializer=PurchaseSerializer(purchases)
return Response(serializer.data)
def get(self,request):
purchases=ps.objects.all()
serializer=PurchaseSerializer(purchases,many=True)
return Response(serializer.data)