add events + more wip classes

lib/User/Service/MailService.php

@@ -2,11 +2,51 @@
 namespace Da\User\Service;
 
 use Da\User\Contracts\ServiceInterface;
+use yii\swiftmailer\Mailer;
+use Yii;
 
 class MailService implements ServiceInterface
 {
+    protected $viewPath = '@Da/User/resources/views/mail';
+
+    protected $from;
+    protected $to;
+    protected $subject;
+    protected $view;
+    protected $params = [];
+    protected $mailer;
+
+    /**
+     * MailService constructor.
+     *
+     * @param string $from
+     * @param string $to
+     * @param string $subject
+     * @param string $view
+     * @param array $params
+     * @param Mailer $mailer
+     */
+    public function __construct($from, $to, $subject, $view, array $params, Mailer $mailer)
+    {
+        $this->from = $from;
+        $this->to = $to;
+        $this->subject = $subject;
+        $this->view = $view;
+        $this->params = $params;
+        $this->mailer = $mailer;
+        $this->mailer->setViewPath($this->viewPath);
+        $this->mailer->getView()->theme = Yii::$app->view->theme;
+    }
+
+    /**
+     * @return bool
+     */
     public function run()
     {
-        // TODO: Implement run() method.
+        return $this->mailer->compose(['html' => $this->view, 'text' => "text/{$this->view}"], $this->params)
+            ->setFrom($this->from)
+            ->setTo($this->to)
+            ->setSubject($this->subject)
+            ->send();
     }
 }

lib/User/Service/UserCreateService.php

@@ -6,25 +6,20 @@ use Da\User\Helper\SecurityHelper;
 use Da\User\Model\User;
 use yii\base\InvalidCallException;
 use Exception;
+use yii\db\ActiveRecord;
 use yii\log\Logger;
 
-/**
- *
- * UserCreateService.php
- *
- * Date: 4/12/16
- * Time: 2:55
- * @author Antonio Ramirez <hola@2amigos.us>
- */
 class UserCreateService implements ServiceInterface
 {
     protected $model;
     protected $securityHelper;
+    protected $mailService;
     protected $logger;
 
-    public function __construct(User $model, SecurityHelper $securityHelper, Logger $logger)
+    public function __construct(User $model, MailService $mailService, SecurityHelper $securityHelper, Logger $logger)
     {
         $this->model = $model;
+        $this->mailService = $mailService;
         $this->securityHelper = $securityHelper;
         $this->logger = $logger;
     }
@@ -48,7 +43,7 @@ class UserCreateService implements ServiceInterface
                 ? $model->password
                 : $this->securityHelper->generatePassword(8);
 
-            // TODO: Trigger BEFORE CREATE EVENT
+            $model->trigger(ActiveRecord::EVENT_BEFORE_INSERT);
 
             if (!$model->save()) {
                 $transaction->rollBack();
@@ -56,8 +51,9 @@ class UserCreateService implements ServiceInterface
                 return false;
             }
 
-            // TODO: Send welcome message
+            $model->trigger(ActiveRecord::EVENT_AFTER_INSERT);
 
+            $this->mailService->run();
             $transaction->commit();
 
             return true;