/** * Get items sum quantity * * @param \XLite\Model\Order $order Order * * @return integer */ protected function getItemsQuantity(\XLite\Model\Order $order) { return $order->countQuantity(); }
/** * {@inheritDoc} */ public function countQuantity() { $this->__initializer__ && $this->__initializer__->__invoke($this, 'countQuantity', array()); return parent::countQuantity(); }