public function destroy($id)
{
$reduction = Reduction::find($id);
$receivable = Receivable::find($reduction->receivable_id);
switch ($reduction->reductable_type) {
case 'Discount':
$receivable->billable += $reduction->reductable->nominal;
$receivable->receivable += $reduction->reductable->nominal;
$receivable->balance += $reduction->reductable->nominal;
$receivable->save();
break;
case 'Charge':
$receivable->receivable += $reduction->reductable->nominal;
$receivable->save();
break;
case 'Promotion':
if ($reductable->discount > 0.0) {
$receivable->billable += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->receivable += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->balance += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->save();
} else {
$receivable->billable += $reduction->reductable->nominal;
$receivable->receivable += $reduction->reductable->nominal;
$receivable->balance += $reduction->reductable->nominal;
$receivable->save();
}
break;
case 'Voucher':
if ($reductable->discount > 0.0) {
$receivable->billable += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->receivable += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->balance += $reduction->reductable->discount / 100 * $reduction->receivable->total;
$receivable->save();
} else {
$receivable->billable += $reduction->reductable->nominal;
$receivable->receivable += $reduction->reductable->nominal;
$receivable->balance += $reduction->reductable->nominal;
$receivable->save();
}
break;
}
Reduction::destroy($id);
Session::flash('message', 'Sukses Menghapus Potongan Biaya Bimbingan');
}