def post(self): req = request.get_json() try: name = req["nome"] price = req["preco"] service = Service(name, price) service.validateFields() self.interface.setData(service.__dict__, "services", name) result = "Serviço cadastrado com sucesso" http_return_code = 200 except Exception as e: result = str(e) http_return_code = 400 return result, http_return_code