# Criar uma entidade a partir do JSON
user, errors = schema.load(user_json)
if bool(errors):
    return jsonify(errors)
user.save()
return "SUCCESS"

user = User.objects(name = user_json['name']).first()
if not user:
    return "FAIL"
if user.password == user_json['password']:
    user.save()
    return "SUCCESS"
else:
    return "FAIL"