/**
  * {@inheritdoc}
  */
 public function recent($user)
 {
     // Retrieve all unread notifications for the user...
     $unreadNotifications = Notification::with('creator')->where('user_id', $user->id)->where('read', 0)->orderBy('created_at', 'desc')->get();
     // Retrieve the 8 most recent read notifications for the user...
     $readNotifications = Notification::with('creator')->where('user_id', $user->id)->where('read', 1)->orderBy('created_at', 'desc')->take(8)->get();
     // Add the read notifications to the unread notifications so they show afterwards...
     $notifications = $unreadNotifications->merge($readNotifications)->sortByDesc('created_at');
     if (count($notifications) > 0) {
         Notification::whereNotIn('id', $notifications->lists('id'))->where('user_id', $user->id)->where('created_at', '<', $notifications->first()->created_at)->delete();
     }
     return $notifications->values();
 }