public function deleteThumbs()
    {
        $pattern = 'thumb_'.$this->id.'_';

        $directory = $this->getStoragePath();
        $allFiles = $this->getStorageDisk()->files($directory);
        $paths = array_filter($allFiles, function ($file) use ($pattern) {
            return starts_with(basename($file), $pattern);
        });

        $this->getStorageDisk()->delete($paths);
    }