/**
* Calculates voucher discount
*
* @return null
*/
protected function _calcVoucherDiscount()
{
if ($this->getConfig()->getConfigParam('bl_showVouchers') && ($this->_oVoucherDiscount === null || $this->_blUpdateNeeded && !$this->isAdmin())) {
$this->_oVoucherDiscount = oxNew('oxPrice');
$this->_oVoucherDiscount->setBruttoPriceMode();
// calculating price to apply discount
$dPrice = $this->_oDiscountProductsPriceList->getBruttoSum() - $this->_oTotalDiscount->getBruttoPrice();
// recalculating
if (count($this->_aVouchers)) {
$oLang = oxLang::getInstance();
foreach ($this->_aVouchers as $sVoucherId => $oStdVoucher) {
$oVoucher = oxNew('oxvoucher');
try {
// checking
$oVoucher->load($oStdVoucher->sVoucherId);
if (!$this->_blSkipVouchersAvailabilityChecking) {
$oVoucher->checkBasketVoucherAvailability($this->_aVouchers, $dPrice);
$oVoucher->checkUserAvailability($this->getBasketUser());
}
// assigning real voucher discount value as this is the only place where real value is calculated
$dVoucherdiscount = $oVoucher->getDiscountValue($dPrice);
// acumulating discount value
$this->_oVoucherDiscount->add($dVoucherdiscount);
// collecting formatted for preview
$oStdVoucher->fVoucherdiscount = $oLang->formatCurrency($dVoucherdiscount, $this->getBasketCurrency());
$oStdVoucher->dVoucherdiscount = $dVoucherdiscount;
// substracting voucher discount
$dPrice -= $dVoucherdiscount;
} catch (oxVoucherException $oEx) {
// removing voucher on error
$oVoucher->unMarkAsReserved();
unset($this->_aVouchers[$sVoucherId]);
// storing voucher error info
oxUtilsView::getInstance()->addErrorToDisplay($oEx, false, true);
}
}
}
}
}
/**
* Applies discount for current price
*
* @param oxprice $oPrice basket item price object
* @param double $dAmount basket item amount (default 1)
*
* @return null
*/
public function applyDiscount($oPrice, $dAmount = 1)
{
if ($this->oxdiscount__oxaddsumtype->value == 'abs') {
$oCur = $this->getConfig()->getActShopCurrencyObject();
$oDiscountPrice = oxNew('oxprice');
$oDiscountPrice->setBruttoPriceMode();
$oDiscountPrice->setPrice($this->oxdiscount__oxaddsum->value * $oCur->rate, $oPrice->getVat());
} else {
//percent discount
$oDiscountPrice = oxNew('oxprice');
$oDiscountPrice->setBruttoPriceMode();
$oDiscountPrice->setPrice($oPrice->getBruttoPrice() / 100 * $this->oxdiscount__oxaddsum->value, $oPrice->getVat());
}
$oDiscountPrice->multiply($dAmount * -1);
$oPrice->addPrice($oDiscountPrice);
if ($oPrice->getBruttoPrice() < 0 || $oPrice->getNettoPrice() < 0) {
$oPrice->setPrice(0);
}
}
/**
* Performs final sum calculation and rounding.
*/
protected function _calcTotalPrice()
{
// 1. add products price
$dPrice = $this->_dBruttoSum;
$oTotalPrice = oxNew('oxPrice');
$oTotalPrice->setBruttoPriceMode();
$oTotalPrice->setPrice($dPrice);
// 2. subtract discounts
if ($dPrice && !$this->isCalculationModeNetto()) {
// 2.2 applying basket discounts
$oTotalPrice->subtract($this->_oTotalDiscount->getBruttoPrice());
// 2.3 applying voucher discounts
if ($oVoucherDisc = $this->getVoucherDiscount()) {
$oTotalPrice->subtract($oVoucherDisc->getBruttoPrice());
}
}
// 2.3 add delivery cost
if (isset($this->_aCosts['oxdelivery'])) {
$oTotalPrice->add($this->_aCosts['oxdelivery']->getBruttoPrice());
}
// 2.4 add wrapping price
if (isset($this->_aCosts['oxwrapping'])) {
$oTotalPrice->add($this->_aCosts['oxwrapping']->getBruttoPrice());
}
if (isset($this->_aCosts['oxgiftcard'])) {
$oTotalPrice->add($this->_aCosts['oxgiftcard']->getBruttoPrice());
}
// 2.5 add payment price
if (isset($this->_aCosts['oxpayment'])) {
$oTotalPrice->add($this->_aCosts['oxpayment']->getBruttoPrice());
}
// 2.6 add TS protection price
if (isset($this->_aCosts['oxtsprotection'])) {
$oTotalPrice->add($this->_aCosts['oxtsprotection']->getBruttoPrice());
}
$this->setPrice($oTotalPrice);
}
