Refactor emails models objects, rework related tests

common/emails/TemplateWithRenderer.php

@@ -3,9 +3,8 @@ declare(strict_types=1);
 
 namespace common\emails;
 
-use common\components\EmailsRenderer\RendererInterface;
-use ErrorException;
 use Exception;
+use yii\mail\MailerInterface;
 use yii\mail\MessageInterface;
 
 abstract class TemplateWithRenderer extends Template {
@@ -18,59 +17,61 @@ abstract class TemplateWithRenderer extends Template {
     /**
      * @var string
      */
-    private $locale;
+    private $locale = 'en';
 
-    /**
-     * @inheritdoc
-     */
-    public function __construct($to, string $locale, RendererInterface $renderer) {
-        parent::__construct($to);
-        $this->locale = $locale;
+    public function __construct(MailerInterface $mailer, RendererInterface $renderer) {
+        parent::__construct($mailer);
         $this->renderer = $renderer;
     }
 
+    public function setLocale(string $locale): void {
+        $this->locale = $locale;
+    }
+
     public function getLocale(): string {
         return $this->locale;
     }
 
-    public function getRenderer(): RendererInterface {
-        return $this->renderer;
-    }
-
     /**
-     * Метод должен возвращать имя шаблона, который должен быть использован.
-     * Имена можно взять в репозитории elyby/email-renderer
+     * This method should return the template's name, which will be rendered.
+     * List of available templates names can be found at https://github.com/elyby/emails-renderer
      *
      * @return string
      */
     abstract public function getTemplateName(): string;
 
+    final protected function getRenderer(): RendererInterface {
+        return $this->renderer;
+    }
+
     final protected function getView() {
         return $this->getTemplateName();
     }
 
     /**
+     * @param string|array $for
+     *
      * @return MessageInterface
-     * @throws ErrorException
+     * @throws \common\emails\exceptions\CannotRenderEmailException
      */
-    protected function createMessage(): MessageInterface {
+    protected function createMessage($for): MessageInterface {
         return $this->getMailer()
             ->compose()
             ->setHtmlBody($this->render())
-            ->setTo($this->getTo())
+            ->setTo($for)
             ->setFrom($this->getFrom())
             ->setSubject($this->getSubject());
     }
 
     /**
      * @return string
-     * @throws ErrorException
+     * @throws \common\emails\exceptions\CannotRenderEmailException
      */
     private function render(): string {
         try {
             return $this->getRenderer()->render($this->getTemplateName(), $this->getLocale(), $this->getParams());
         } catch (Exception $e) {
-            throw new ErrorException('Unable to render the template', 0, 1, __FILE__, __LINE__, $e);
+            throw new exceptions\CannotRenderEmailException($e);
         }
     }