public function add($id)
{
$settings = Setting::findOrFail(1);
$details = OrderDetail::where('order_id', $id)->get();
foreach ($details as $detail) {
$profit = $settings->profit * $detail->retail_cost / 100;
$sale_price = $detail->retail_cost + $profit;
$this->getModel()->create(['order_detail_id' => $detail->id, 'sale_price' => $sale_price, 'stock' => $detail->lot]);
}
return true;
}
public function total($id)
{
$setting = Setting::findOrFail(1);
$bill = $this->findOrFail($id);
$subTotal = $bill->details()->sum('total');
$iva = $setting->iva * $subTotal / 100;
$total = $subTotal + $iva;
$bill->iva = $iva;
$bill->sub_total = $subTotal;
$bill->total = $total;
$bill->save();
return $bill;
}