/**
  * API Method inserts a new Servico record and render response as JSON
  */
 public function Create()
 {
     try {
         $json = json_decode(RequestUtil::GetBody());
         if (!$json) {
             throw new Exception('The request body does not contain valid JSON');
         }
         $servico = new Servico($this->Phreezer);
         // TODO: any fields that should not be inserted by the user should be commented out
         $servico->Id = $this->SafeGetVal($json, 'id');
         $servico->Placa = $this->SafeGetVal($json, 'placa');
         $servico->Servico = $this->SafeGetVal($json, 'servico');
         $servico->Descricao = $this->SafeGetVal($json, 'descricao');
         $servico->Valor = $this->SafeGetVal($json, 'valor');
         $servico->Validate();
         $errors = $servico->GetValidationErrors();
         if (count($errors) > 0) {
             $this->RenderErrorJSON('Please check the form for errors', $errors);
         } else {
             // since the primary key is not auto-increment we must force the insert here
             $servico->Save(true);
             $this->RenderJSON($servico, $this->JSONPCallback(), true, $this->SimpleObjectParams());
         }
     } catch (Exception $ex) {
         $this->RenderExceptionJSON($ex);
     }
 }