/**
* Deletes a product from the shopping cart
*
* @param SxCms_Product $product
* @return SxCms_Cart
*/
public function deleteProduct(SxCms_Product $product)
{
$product->loadState();
if (isset($this->products[$product->getId()])) {
$total = $this->products[$product->getId()]['qty'] * $product->getPrice();
$this->total -= $total;
unset($this->products[$product->getId()]);
}
return $this;
}
