/**
* Returns discount list instance
*
* @return oxDiscountList
*/
public static function getInstance()
{
// disable cashing for test modules
if (defined('OXID_PHP_UNIT')) {
self::$_instance = modInstances::getMod(__CLASS__);
}
if (!isset(self::$_instance)) {
// allow modules
self::$_instance = oxNew('oxDiscountList');
if (defined('OXID_PHP_UNIT')) {
modInstances::addMod(__CLASS__, self::$_instance);
}
}
return self::$_instance;
}
/**
* Loads basket discounts and calculates discount values.
*
* @return null
*/
protected function _calcBasketDiscount()
{
// resetting
$this->_aDiscounts = array();
// P using prices sum which has discount, not sum of skipped discounts
$dOldprice = $this->_oDiscountProductsPriceList->getBruttoSum();
// add basket discounts
$aDiscounts = oxDiscountList::getInstance()->getBasketDiscounts($this, $this->getBasketUser());
foreach ($aDiscounts as $oDiscount) {
// storing applied discounts
$oStdDiscount = $oDiscount->getSimpleDiscount();
// skipping bundle discounts
if ($oDiscount->oxdiscount__oxaddsumtype->value == 'itm') {
continue;
}
// saving discount info
$oStdDiscount->dDiscount = $oDiscount->getAbsValue($dOldprice);
if ($dOldprice < $oStdDiscount->dDiscount) {
$oStdDiscount->dDiscount = $dOldprice;
}
if ($oStdDiscount->dDiscount != 0) {
$this->_aDiscounts[$oDiscount->getId()] = $oStdDiscount;
// substracting product price after discount
$dOldprice = $dOldprice - $oStdDiscount->dDiscount;
}
}
}
/**
* Applies discounts which should be applied in general case (for 0 amount)
*
* @param oxprice $oPrice Price object
*
* @return null
*/
public function applyDiscountsForVariant($oPrice)
{
// apply discounts
if (!$this->skipDiscounts()) {
$oDiscountList = oxDiscountList::getInstance();
$oDiscountList->applyDiscounts($oPrice, $oDiscountList->getArticleDiscounts($this, $this->getArticleUser()));
}
}
