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<?php |
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/** |
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* BearerService.php |
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* |
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* PHP version 5.6+ |
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* |
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* @author Philippe Gaultier <[email protected]> |
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* @copyright 2010-2017 Philippe Gaultier |
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* @license http://www.sweelix.net/license license |
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* @version 1.2.0 |
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* @link http://www.sweelix.net |
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* @package sweelix\oauth2\server\services\mySql |
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*/ |
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namespace sweelix\oauth2\server\services\mySql; |
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use sweelix\oauth2\server\interfaces\BaseModelInterface; |
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use sweelix\oauth2\server\Module; |
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use sweelix\oauth2\server\traits\mySql\TypeConverter; |
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use yii\base\BaseObject; |
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use yii\di\Instance; |
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use yii\helpers\Json; |
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use yii\db\Connection; |
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/** |
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* This is the base service for mySql |
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* |
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* @author Philippe Gaultier <[email protected]> |
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* @copyright 2010-2017 Philippe Gaultier |
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* @license http://www.sweelix.net/license license |
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* @version 1.2.0 |
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* @link http://www.sweelix.net |
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* @package modules\v1\services\mySql |
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* @since 1.0.0 |
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*/ |
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class BaseService extends BaseObject |
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{ |
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use TypeConverter; |
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/** |
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* @var string namespace used for key generation |
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*/ |
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public $namespace = ''; |
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/** |
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* @var Connection|array|string the MySql DB connection object or the application component ID of the DB connection. |
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*/ |
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protected $db; |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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$this->db = Instance::ensure(Module::getInstance()->db, Connection::class); |
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} |
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/** |
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* Compute etag based on model attributes |
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* @param BaseModelInterface $model |
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* @return string |
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* @since 1.0.0 |
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*/ |
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protected function computeEtag(BaseModelInterface $model) |
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{ |
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return $this->encodeAttributes($model->attributes); |
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} |
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/** |
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* Encode attributes array |
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* @param array $attributes |
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* |
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* @return string |
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* @since 1.0.0 |
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*/ |
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protected function encodeAttributes(Array $attributes) |
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{ |
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$data = Json::encode($attributes); |
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$etag = '"' . rtrim(base64_encode(sha1($data, true)), '=') . '"'; |
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return $etag; |
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} |
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} |
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If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: