Example #1
0
 /**
  * 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();
 }