/**
* Change product quantity in stock if needed
*
* @param \XLite\Model\OrderItem $entity Order item entity
*
* @return void
*/
protected function changeItemAmountInStock($entity)
{
if ($entity->getVariant()) {
$oldVariant = $this->orderItemsData[$entity->getItemId()]['variant'];
$newVariant = $entity->getVariant();
if ($this->isItemDataChangedVariant($oldVariant, $newVariant)) {
// Return old variant amount to stock
if (!$oldVariant->getDefaultAmount()) {
$oldVariant->changeAmount($this->orderItemsData[$entity->getItemId()]['amount']);
} else {
$entity->getProduct()->getInventory()->changeAmount($this->orderItemsData[$entity->getItemId()]['amount']);
}
// Get new variant amount from stock
if (!$newVariant->getDefaultAmount()) {
$newVariant->changeAmount(-1 * $entity->getAmount());
} else {
$entity->getProduct()->getInventory()->changeAmount(-1 * $entity->getAmount());
}
} else {
parent::changeItemAmountInStock($entity);
}
} else {
parent::changeItemAmountInStock($entity);
}
}
/**
* Check - is item variant id equal specified variant id
*
* @param \XLite\Model\OrderItem $item Item
* @param integer $variantId Variant id
*
* @return boolean
*/
public function isItemVariantIdEqual(\XLite\Model\OrderItem $item, $variantId)
{
return $item->getVariant() && $item->getVariant()->getId() == $variantId;
}
/**
* Return true if item amount limit is reached
*
* @param \XLite\Model\OrderItem $item Order item
*
* @return boolean
*/
protected function isItemLimitReached($item)
{
$result = false;
$product = $item->getObject();
if ($product && $product->mustHaveVariants()) {
$variant = $item->getVariant();
$result = $variant && $variant->getAmount() <= $item->getAmount();
} else {
$result = parent::isItemLimitReached($item);
}
return $result;
}
/**
* Check if the requested amount is available for the product
*
* @param \XLite\Model\OrderItem $item Order item to add
* @param integer $amount Amount to check OPTIONAL
*
* @return integer
*/
protected function checkAmount(\XLite\Model\OrderItem $item, $amount = null)
{
return $item->getVariant() && !$item->getVariant()->getDefaultAmount() ? ($amount ?: 0) < $item->getVariant()->getAvailableAmount() : parent::checkAmount($item, $amount);
}
/**
* {@inheritDoc}
*/
public function getVariant()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getVariant', array());
return parent::getVariant();
}
