/**
* Display a listing of files with no courses.
*
* @return \Illuminate\Http\Response
*/
public function indexOrphans()
{
// get files with no relations to any courses
$files = \ATC\File::has('courses', '<', 1)->orderBy('name', 'desc')->get();
$title = 'List Orphan Files';
return view('file.index')->withTitle($title)->withFiles($files);
}
