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<?php declare(strict_types=1); |
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namespace yrc\jobs\notifications\email; |
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use RPQ\Server\AbstractJob; |
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use yii\mail\MessageInterface; |
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use Yii; |
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/** |
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* @abstract AbstractEmailNotification |
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* All email notifications should extend this abstract class to inherit basic queue based email sending capabilities |
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* @property array $origin |
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* @property string $subject |
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* @property string $viewFile |
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*/ |
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abstract class AbstractEmailNotification extends AbstractJob |
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{ |
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/** |
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* The sender email address and name as an array. |
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* @var array |
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*/ |
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protected $origin = [ |
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'[email protected]' => 'No Reply' |
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]; |
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/** |
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* The email subject. This should be explicitly declared in extensions |
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* @var string |
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*/ |
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protected $subject; |
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/** |
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* The name of the viewfile to use within @app/views/email/(html|text) |
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* @var string |
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*/ |
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protected $viewFile; |
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abstract protected function getSubject(); |
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/** |
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* Generates a message composition and returns a MessageInterface |
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* @param string|array $to |
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* @param array $args |
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* @return yii\mail\MessageInterface |
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*/ |
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protected function compose($to, array $args = []) : MessageInterface |
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{ |
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// Grab the \yii\console\Controller instance, and setup the view paths |
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// Yii::$app->mailer->compose() can't handle .twig extension, so the render/renderPartial methods need to be called manually |
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$controller = Yii::$app->controller; |
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$controller->setViewPath(Yii::$app->mailer->viewPath); |
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// Compose a message, and return a MessageInterface if the consumer needs to modify the message interface in any way. |
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$composition = Yii::$app->mailer->compose() |
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->setFrom($args['origin'] ?? $this->origin) |
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->setSubject(Yii::t('app', $this->getSubject())) // The subject should be translated, if possible |
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->setTo($to); |
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$controller->layout = Yii::$app->mailer->htmlLayout; |
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$composition->setHtmlBody($controller->render("html/{$this->viewFile}", $args)); |
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$controller->layout = Yii::$app->mailer->textLayout; |
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$composition->setTextBody($controller->render("text/{$this->viewFile}", $args)); |
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return $composition; |
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} |
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/** |
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* Implementation of RPQ\AbstractJob\Perform to send the actual email |
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* @param array $args |
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* @return int |
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*/ |
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public function perform(array $args = []) : int |
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{ |
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$message = $this->compose($args['email'], $args); |
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if ($message->send()) { |
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return 0; |
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} |
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return 1; |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountId
that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theid
property of an instance of theAccount
class. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.