/**
* @param CartItemInterface $item
* @param Request $request
*
* @throws ItemResolvingException
* @return CartItemInterface|void
*/
public function resolve(CartItem $item, Request $request)
{
$productId = $request->query->get('id');
$itemForm = $request->request->get('cart_item_simple');
$productRepository = $this->manager->getRepository('EcommerceBundle:Product');
if (!$productId || !($product = $productRepository->find($productId))) {
// no product id given, or product not found
throw new \Exception('Requested product was not found');
}
// assign the product and quantity to the item
$item->setProduct($product);
$item->setQuantity(intval($itemForm['quantity']));
// calculate item price adding the special charge
$price = $product->getPrice();
if ($this->specialPercentageCharge > 0) {
$price += $price * ($this->specialPercentageCharge / 100);
}
$item->setUnitPrice(intval($price));
return $item;
}
/**
* {@inheritdoc}
*/
public function equalsProduct(CartItem $cartItem)
{
return $this->getProduct()->getId() === $cartItem->getProduct()->getId();
}