public function classesOutstanding()
{
$subtitle = "Showing Classes with Outstanding Payments";
$classes = Classe::orderBy('created_at', 'desc')->get();
foreach ($classes as $key => $class) {
if ($class->paymentStatus() == 'Payments Complete') {
$classes->forget($key);
}
}
return view('classes.admin', compact('classes', 'subtitle'));
}
