def guess(self, request, pk=None):
auth_token = request.query_params.get('auth_token', None)
serializer = LocationGuessSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
if not _is_valid_auth_token(auth_token, pk):
return Response(data=403)
serializer.save()
location = Location.get_new_location(pk)
location_serializer = LocationSerializer(location)
return Response(data=location_serializer.data, status=200)
