public function run()
 {
     $today = new Carbon();
     //Fetch and check over active users which have a status of leaving
     $users = User::leaving()->notSpecialCase()->get();
     foreach ($users as $user) {
         if ($user->subscription_expires->lt($today)) {
             //User has passed their expiry date
             //set the status to left and active to false
             $this->userRepository->memberLeft($user->id);
             //an email will be sent by the user observer
         }
     }
 }