/**
* Return minimum quantity
*
* @return integer
*/
protected function getMinQuantity()
{
$minQuantity = $this->getProduct()->getMinQuantity($this->getCart()->getProfile() ? $this->getCart()->getProfile()->getMembership() : null);
$result = parent::getMinQuantity();
$minimumQuantity = $minQuantity ? $minQuantity : $result;
if (!$this->isCartPage()) {
$items = \XLite\Model\Cart::getInstance()->getItemsByProductId($this->getProduct()->getProductId());
$quantityInCart = $items ? \Includes\Utils\ArrayManager::sumObjectsArrayFieldValues($items, 'getAmount', true) : 0;
$result = $minimumQuantity > $quantityInCart ? $minimumQuantity - $quantityInCart : $result;
} else {
$result = $minimumQuantity;
}
return $result;
}
/**
* Return maximum allowed quantity
*
* @return integer
*/
protected function getMaxQuantity()
{
return $this->getOrderItem() && $this->getOrderItem()->getVariant() && !$this->getOrderItem()->getVariant()->getDefaultAmount() ? $this->getOrderItem()->getVariant()->getAvailableAmount() + $this->getOrderItem()->getAmount() : parent::getMaxQuantity();
}