Use email notifications instead of mailables

app/Listeners/SendUserRegisteredNotification.php

@@ -3,12 +3,13 @@
 namespace App\Listeners;
 
 use App\Events\UserSelfRegistered;
-use App\Mail\UserRegistered;
-use App\Mail\UserRegisteredConfirmation;
 use App\Models\User;
+use App\Notifications\UserRegistered;
+use App\Notifications\UserRegisteredConfirmation;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Mail;
+use Illuminate\Support\Facades\Notification;
 use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
 
 class SendUserRegisteredNotification
@@ -21,9 +22,9 @@ public function handle(UserSelfRegistered $event): void
         $admins = User::where('is_super_admin', true)->get();
         try {
             if ($admins->isNotEmpty()) {
-                Mail::to($admins)->send(new UserRegistered($user));
+                Notification::send($admins, new UserRegistered($user));
             }
-            Mail::to($user)->send(new UserRegisteredConfirmation($user));
+            $user->notify(new UserRegisteredConfirmation($user));
         } catch (TransportExceptionInterface $ex) {
             Log::error("Failed to send email to newly registered user $user->email.", $ex);
         }

app/Notifications/UserRegistered.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\User;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class UserRegistered extends Notification
+{
+    use Queueable;
+
+    public function __construct(public readonly User $user)
+    {
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return \Illuminate\Notifications\Messages\MailMessage
+     */
+    public function toMail($notifiable)
+    {
+        return (new MailMessage)
+                    ->subject(__('New user registered: :name', [
+                        'name' => $this->user->name,
+                    ]))
+                    ->greeting(__('User registered'))
+                    ->line(__('The user :name (:email) has created a new account.', [
+                        'name' => $this->user->name,
+                        'email' => $this->user->email,
+                    ]))
+                    ->action(__('View User'), route('users.show', $this->user));
+    }
+}

app/Notifications/UserRegisteredConfirmation.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\User;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class UserRegisteredConfirmation extends Notification
+{
+    use Queueable;
+
+    public function __construct(public readonly User $user)
+    {
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return \Illuminate\Notifications\Messages\MailMessage
+     */
+    public function toMail($notifiable)
+    {
+        return (new MailMessage)
+                    ->subject(__('New user account registered at :app_name', [
+                        'app_name' => config('app.name'),
+                    ]))
+                    ->greeting(__('Registration confirmation'))
+                    ->line(__('Dear :name.', [
+                        'name' => $this->user->name,
+                    ]))
+                    ->line(__('Thanks for registering an account at :app_name with your e-mail address :email.', [
+                        'app_name' => config('app.name'),
+                        'email' => $this->user->email,
+                    ]))
+                    ->action(__('View your profile'), route('userprofile'));
+    }
+}