/**
* @param \Extcode\Cart\Domain\Model\Cart\Product $product
*
* @param array $productVariantIds
*
* @return bool
*/
public function removeproduct($product, $productVariantIds = null)
{
if (is_array($productVariantIds)) {
$product->removeBeVariants($productVariantIds);
if (!$product->getBeVariants()) {
unset($this->products[$product->getId()]);
}
$this->calcAll();
} else {
$this->subCount($product->getQuantity());
$this->subGross($product->getGross());
$this->subNet($product->getNet());
$this->subTax($product->getTax(), $product->getTaxClass());
unset($this->products[$product->getId()]);
}
return true;
}