/**
  * Delete all accounts that are older then 2 days.
  *
  * @return Response
  */
 public function delete()
 {
     if ($_SERVER['REMOTE_ADDR'] !== $_SERVER['SERVER_ADDR']) {
         return response('You don\'t have permissions to do that.', 403);
     }
     $users = User::where('created_at', '<=', Carbon::now()->addDays(-2))->get();
     foreach ($users as $user) {
         $user->folders()->where('name', '!=', 'root')->forceDelete();
         $user->activity()->delete();
         $user->files()->forceDelete();
         Storage::deleteDirectory('application/storage/uploads/' . $user->id);
     }
     //delete download zip files
     $files = Storage::files('application/storage/zips');
     Storage::delete(array_filter($files, function ($file) {
         return str_contains($file, '.zip');
     }));
     //delete files uploaded by not logged in users
     Storage::deleteDirectory('application/storage/uploads/no-auth');
     File::whereNull('user_id')->where('created_at', '<=', Carbon::now()->addDays(-2))->forceDelete();
     return response('Users older then 2 days deleted successfully.', 200);
 }