public function updateQuantity(Request $request)
{
$itemId = $request->input('itemId');
$quantity = $request->input('quantity');
\Log::info("itemId={$itemId} quantity={$quantity}");
if ($quantity > 0) {
$item = ShoppingCartItems::find($itemId);
$item->quantity = $quantity;
$item->save();
} else {
$item = ShoppingCartItems::find($itemId)->delete();
}
return json_encode('ok');
}
