def post(self, request):
serialized = EditorialSerializer(data=request.data)
if serialized.is_valid():
serialized.save()
return Response(status=status.HTTP_200_OK, data=serialized.data)
else:
return Response(status=status.HTTP_400_BAD_REQUEST)
def put(self, request, id):
try:
editorial = Editorial.objects.get(id=id)
except Editorial.DoesNotExist:
return Response(status=status.HTTP_400_BAD_REQUEST)
serialized = EditorialSerializer(editorial, data=request.data)
if serialized.is_valid():
serialized.save()
return Response(status=status.HTTP_200_OK, data=serialized.data)
else:
return Response(status=status.HTTP_400_BAD_REQUEST)
class LibroSerializer(serializers.ModelSerializer):
autores = AutorSerializer(many=True, read_only=True)
editorial = EditorialSerializer(read_only=True)
class Meta:
model = Libro
fields = ('titulo', 'autores', 'editorial', 'id')
def editoriales(self, request, pk=None):
libro = self.get_object()
editoriales = Editorial.objects.filter(libro__id=libro.id)
serialized = EditorialSerializer(editoriales, many=True)
if not editoriales:
return Response(status=status.HTTP_404_NOT_FOUND,
data={'message': 'Este libro no tiene editorial'})
return Response(status=status.HTTP_200_OK, data=serialized.data)
def editorial(self, request, pk=None):
"""
Regresa la editorial del libro.
"""
libro = self.get_object()
editorial = libro.editorial
serialized = EditorialSerializer(editorial)
return Response(status=status.HTTP_200_OK, data=serialized.data)
def get(self, request, id):
try:
editorial = Editorial.objects.get(id=id)
except Editorial.DoesNotExist:
return Response(status=status.HTTP_400_BAD_REQUEST)
serialized = EditorialSerializer(editorial)
return Response(status=status.HTTP_200_OK, data=serialized.data)
class LibroSerializer(serializers.ModelSerializer):
"""
General purpose Libro serializer
"""
autores = AutorSerializer(many=True, read_only=True)
editorial = EditorialSerializer(read_only=True)
class Meta:
model = Libro
fields = ('titulo', 'autores', 'editorial', 'fecha_publicacion')
def get(self, request):
editoriales = Editorial.objects.all()
serialized = EditorialSerializer(editoriales, many=True)
return Response(status=status.HTTP_200_OK, data=serialized.data)
def editoriall(self, request, pk=None):
libro = self.get_object()
editorial = libro.editorial
serilizer = EditorialSerializer(editorial)
return Response(status=status.HTTP_200_OK, data=serilizer.data)