public static function addProduct($id)
{
if (!isset($_SESSION["cart"])) {
$_SESSION["cart"] = [];
}
$product = ProductManager::getProduct($id);
$cartProduct = new CartProduct($product, 1);
if (array_key_exists($cartProduct->getId(), $_SESSION["cart"])) {
$quantity = $_SESSION["cart"][$cartProduct->getId()]->getQuantity();
$_SESSION["cart"][$cartProduct->getId()]->setQuantity($quantity + 1);
} else {
$_SESSION["cart"][$cartProduct->getId()] = $cartProduct;
}
}
public static function getAll()
{
$aAll = array();
if (array_key_exists('cart', $_SESSION)) {
foreach ($_SESSION['cart'] as $iProductId => $iQuantity) {
$oProduct = ProductManager::get($iProductId);
if ($oProduct) {
// product should exists !
if (false === $oProduct) {
continue;
}
// convert to CartProduct
$oProduct = CartProduct::create($oProduct);
$oProduct->setQuantity($iQuantity);
$aAll[] = $oProduct;
}
}
}
return $aAll;
}
private function addtocartAction()
{
$oCartProduct = new CartProduct();
$oCartProduct->setId(intval($_POST['product']));
$oCartProduct->setQuantity(intval($_POST['quantity']));
CartManager::add($oCartProduct);
}