/**
* calculates the reduction and decides if the tier price is added
*
* @param float $reducedAmount
* @param Shopgate_Model_Catalog_Price $priceItem
* @param Shopgate_Model_Catalog_TierPrice $tierPriceItem
* @param array $tierPriceRules
* @post $tierPriceRules contains the new tier price if the reductionAmount is not zero
*/
protected function addTierPriceRule($reducedAmount, $tierPriceItem, &$tierPriceRules)
{
if ($reducedAmount != 0) {
/*
* In case a specific price rule (e.g. for Visitors) is automatic calculated as a general discount - the specific price rule will have an amount 0.
* We need to prevent the export of such price rule by use of this condition
*/
$tierPriceItem->setReduction($reducedAmount);
$tierPriceRules[] = $tierPriceItem;
}
}
/**
* @param $price Shopgate_Model_Catalog_Price
*/
protected function _createGroupPriceNode(&$price)
{
foreach ($this->item->getData('group_price') as $group) {
if (($group['website_id'] == Mage::app()->getStore()->getWebsiteId() || $group['website_id'] == 0) && $price->getSalePrice() > $group['website_price']) {
$tierPrice = new Shopgate_Model_Catalog_TierPrice();
$tierPrice->setFromQuantity(1);
$tierPrice->setReduction($price->getSalePrice() - $group['website_price']);
$tierPrice->setReductionType(Shopgate_Model_Catalog_TierPrice::DEFAULT_TIER_PRICE_TYPE_FIXED);
$tierPrice->setCustomerGroupUid($group['cust_group']);
if ($this->item->isSuper() && Mage::getStoreConfig(Shopgate_Framework_Model_Config::XML_PATH_SHOPGATE_EXPORT_USE_ROOT_PRICES)) {
$tierPrice->setAggregateChildren(true);
}
$price->addTierPriceGroup($tierPrice);
}
}
}
