/**
* {@inheritdoc}
*/
public function calculatePrice(CartInterface $cart)
{
$price = 0;
$finalPrice = 0;
foreach ($cart->getItems() as $item) {
$price = bcadd($price, $item->getPrice(), 2);
$finalPrice = bcadd($finalPrice, $item->getFinalPrice(), 2);
}
$cart->setPrice($price);
$cart->setFinalPrice($finalPrice);
return $cart;
}
/**
* Add the item into the Cart
*
* @param CartInterface $cart
* @param ItemInterface $item
*
* @return Boolean
*/
public function addItem(CartInterface $cart, ItemInterface $item)
{
$return = $cart->addItem($item);
return $return;
}
/**
* Create the Response.
*
* @param CartInterface $cart
* @param int $statusCode
* @param string $getCartRoute
*
* @return \FOS\RestBundle\View\View
*/
protected function createResponse(CartInterface $cart, $statusCode = 204, $getCartRoute = 'api_1_get_cart')
{
$headers = array();
$response = new Response();
$response->setStatusCode($statusCode);
// set the `Location` header only when creating new resources
if (201 === $statusCode) {
$headers = array('Location' => $this->container->get('router')->generate($getCartRoute, array('cart_id' => $cart->getId(), '_format' => $this->container->get('request')->get('_format')), true));
}
return $this->view($cart, $statusCode, $headers);
}
/**
* Remove all cart items of the given cart and apply a transition
* from current state to TRANSITION_DELETE.
*
* @param CartInterface $cart
*
* @return CartInterface
* @throws \Symfony\Component\HttpKernel\Exception\BadRequestHttpException
*/
public function deleteAllItems(CartInterface $cart)
{
foreach ($cart->getItems() as $item) {
$this->doDeleteItem($cart, $item);
}
return $cart;
}
