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<?php |
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/** |
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* @author Nurlan Mukhanov <[email protected]> |
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* @copyright 2022 Nurlan Mukhanov |
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* @license https://en.wikipedia.org/wiki/MIT_License MIT License |
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* @link https://github.com/Falseclock/service-layer |
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*/ |
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declare(strict_types=1); |
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namespace Falseclock\Service; |
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use Falseclock\Service\Validation\ValidationProcess; |
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use Falseclock\Service\Validation\ValidationProcessImpl; |
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use Falseclock\Service\Validation\Validator; |
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use Falseclock\Service\Validation\ValidatorError; |
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use stdClass; |
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abstract class RequestImpl implements Request |
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{ |
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/** @var ValidationProcess */ |
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protected $validationProcess; |
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/** |
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* Специально определяем конструктор, чтобы у нас везде в потомках конструктор был однотипный |
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* |
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* @param stdClass|null $stdClass $stdClass |
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*/ |
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public function __construct(?stdClass $stdClass = null) |
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{ |
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if (!is_null($stdClass)) { |
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$this->parseObject($stdClass); |
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} |
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} |
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/** |
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* @param $object |
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*/ |
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private function parseObject($object) |
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{ |
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foreach ($object as $key => $value) { |
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if (property_exists($this, $key)) |
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$this->$key = $value; |
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} |
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} |
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/** |
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* @return ValidationProcess |
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*/ |
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public function getValidationProcess(): ValidationProcess |
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{ |
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return $this->validationProcess; |
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} |
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/** |
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* @return bool |
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*/ |
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final public function isValid(): bool |
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{ |
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$this->validate(); |
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if (is_null($this->validationProcess)) { |
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return true; |
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} |
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return count($this->validationProcess->getErrors()) == 0; |
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} |
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/** |
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* Как правило, вызывается из сервиса перед тем, как начать оперировать запросом, |
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* либо может быть вызван из юнит тестов или от куда-то еще |
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* |
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* @return ValidatorError[] |
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* @see Service::validateRequest(); |
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*/ |
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final public function validate(): array |
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{ |
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// Обнуляем валидейшин процесс, так как гипотетически мы можем валидировать один и тот же реквест несколько раз |
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$this->clearValidationProcess(); |
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// Инициируем валидаторы |
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$this->initiateValidation(); |
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if (!is_null($this->validationProcess)) { |
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return $this->validationProcess->validate(); |
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} |
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return []; |
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} |
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/** |
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* @return $this |
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*/ |
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public function clearValidationProcess(): RequestImpl |
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{ |
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$this->validationProcess = null; |
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return $this; |
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} |
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/** |
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* @return ValidatorError[] |
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*/ |
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public function getErrors(): array |
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{ |
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if (is_null($this->validationProcess)) { |
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return []; |
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} |
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return $this->validationProcess->getErrors(); |
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} |
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/** |
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* @return false|string |
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*/ |
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public function __toString() |
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{ |
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return json_encode($this, JSON_UNESCAPED_UNICODE | JSON_NUMERIC_CHECK | JSON_PRETTY_PRINT); |
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} |
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/** |
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* Данный метод вызывается несколько раз на все поля в initValidators методе |
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* |
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* @param mixed $checkingValue |
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* @param Validator ...$validators |
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* |
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* @see RequestImpl::initiateValidation() |
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*/ |
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protected function addValidator($checkingValue, Validator ...$validators) |
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{ |
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if (is_null($this->validationProcess)) { |
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$this->validationProcess = new ValidationProcessImpl(); |
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} |
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foreach ($validators as $validator) { |
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$this->validationProcess->add($checkingValue, $validator); |
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} |
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} |
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} |
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