/**
* 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);
}
}
/**
* Correct product amount to add to cart
*
* @param \XLite\Model\OrderItem $item Product to add
* @param integer $amount Amount of product
*
* @return integer
*/
protected function correctAmountToAdd(\XLite\Model\OrderItem $item, $amount)
{
if ($item && $item->getProduct()->mustHaveVariants()) {
$item->setVariant($item->getProduct()->getVariantByAttributeValuesIds($item->getAttributeValuesIds()));
}
return parent::correctAmountToAdd($item, $amount);
}
/**
* Returns deleted product for fake items
*
* @return \XLite\Model\Product
*/
public function getProduct()
{
if ($this->isXpcFakeItem()) {
return $this->getDeletedProduct();
} else {
return parent::getProduct();
}
}
/**
* Show message about wrong product amount
*
* @param \XLite\Model\OrderItem $item Order item
*
* @return void
*/
protected function processInvalidAmountError(\XLite\Model\OrderItem $item)
{
\XLite\Core\TopMessage::addWarning('You tried to buy more items of "{{product}}" product {{description}} than are in stock. We have {{amount}} item(s) only. Please adjust the product quantity.', array('product' => $item->getProduct()->getName(), 'description' => $item->getExtendedDescription(), 'amount' => $item->getProductAvailableAmount()));
}
/**
* Correct product amount to add to cart
*
* @param \XLite\Model\OrderItem $item Product to add
* @param integer $amount Amount of product
*
* @return integer
*/
protected function correctAmountToAdd(\XLite\Model\OrderItem $item, $amount)
{
$amount = $this->correctAmountAsProduct($item->getProduct(), $amount);
if (!$this->checkAmountToAdd($item, $amount)) {
$amount = $this->getProductAvailableAmount($item);
$this->processInvalidAmountError($item->getProduct(), $amount);
}
return $amount;
}
/**
* Check - is item product id equal specified product id
*
* @param \XLite\Model\OrderItem $item Item
* @param integer $productId Product id
*
* @return boolean
*/
public function isItemProductIdEqual(\XLite\Model\OrderItem $item, $productId)
{
return $item->getProduct()->getProductId() == $productId;
}
/**
* Check order item and return true if this is valid
*
* @param \XLite\Model\OrderItem $entity Order item entity
*
* @return boolean
*/
protected function isValidEntity($entity)
{
$result = 0 < $entity->getAmount();
if ($result && ($entity->hasAttributeValues() || $entity->getProduct()->hasEditableAttributes())) {
$result = array_keys($entity->getAttributeValuesIds()) == $entity->getProduct()->getEditableAttributesIds();
}
return $result;
}
/**
* Prepare order item before price calculation
*
* @param \XLite\Model\OrderItem $item Order item
* @param array $attributes Attributes
*
* @return void
*/
protected function prepareItemBeforePriceCalculation(\XLite\Model\OrderItem $item, array $attributes)
{
\XLite\Core\Request::getInstance()->oldAmount = $item->getAmount();
$item->setAmount(\XLite\Core\Request::getInstance()->amount);
if ($attributes) {
$attributeValues = $item->getProduct()->prepareAttributeValues($attributes);
$item->setAttributeValues($attributeValues);
}
}
/**
* {@inheritDoc}
*/
public function getProduct()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getProduct', array());
return parent::getProduct();
}
