public function newItem(Requests\CreateInvoiceItemRequest $request)
{
$input = Request::all();
$salesId = $input['salesId'];
$saleItem = new InvoiceItem();
$saleItem->quantity = $input['quantity'];
$saleItem->unit_price = $input['unit_price'];
$saleItem->item_id = $input['item_id'];
$saleItem->sales_invoice_id = $salesId;
$saleItem->total_price = $input['quantity'] * $input['unit_price'];
$saleItem->save();
$items = InvoiceItem::where('sales_invoice_id', $salesId)->get();
$total_amount = 0;
foreach ($items as $item) {
$invoiceItem = InvoiceItem::find($item->id);
$total_amount += $invoiceItem->total_price;
}
$salesInvoice = $saleItem->salesInvoice;
$salesInvoice->update(['total_amount' => $total_amount]);
return redirect()->action('SalesInvoicesController@edit', [$salesInvoice->id]);
}
