def create_car(token):
body = request.get_json()
(color, release, person_name) = (body.get('color'),
body.get('release'),
body.get('person_name'))
person = Person.query.filter(Person.name == person_name).one_or_none()
if color is None or release is None or person is None:
abort(422)
car = Car(release=release, color=color)
person.cars.append(car)
person.update()
return {'cars': [car.json()], 'success': True}
