/**
* Update the specified resource in storage.
*
* @param int $id
* @return Response
*/
public function update(Request $request, $id)
{
// try{
// $productCartItem = ProductCart::findOrFail($id);
// } catch(ModelNotFoundException $e) {
// return redirect('fatalError');
// }
// $productCartItem->product_count = $request->value;
// $productCartItem->save();
try {
$productCartItem = ProductCart::findOrFail($id);
$price = Price::with('product')->where('id', $productCartItem->price_id)->first();
$currentAmount = $price->amount;
} catch (ModelNotFoundException $e) {
return redirect('fatalError');
}
DB::transaction(function () use($id, $price, $productCartItem, $request, &$currentAmount) {
if ((int) $currentAmount >= (int) $request->value) {
// $price->amount -= (int) $request->value;
// $price->save();
$productCartItem->product_count = $request->value;
$productCartItem->save();
$currentAmount = 0;
}
});
echo $currentAmount;
}
