Add ability to edit Vacancies

app/Notifications/VacancyClosed.php

@@ -6,12 +6,13 @@ use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Notifications\Messages\MailMessage;
 use Illuminate\Notifications\Notification;
+use Illuminate\Queue\SerializesModels;
 
 use App\Vacancy;
 
 class VacancyClosed extends Notification implements ShouldQueue
 {
-    use Queueable;
+    use Queueable, SerializesModels;
 
     protected $vacancy;