/**
* Checks and sets voucher information. Checks it's availability according
* to few conditions: oxvoucher::checkVoucherAvailability(),
* oxvoucher::checkUserAvailability(). Errors are stored in
* oxbasket::voucherErrors array. After all voucher is marked as reserved
* (oxvoucher::MarkAsReserved())
*
* @param string $sVoucherId voucher ID
*
* @return null
*/
public function addVoucher($sVoucherId)
{
// calculating price to check
// P using prices sum which has discount, not sum of skipped discounts
$dPrice = 0;
if ($this->_oDiscountProductsPriceList) {
$dPrice = $this->_oDiscountProductsPriceList->getBruttoSum();
}
try {
// trying to load voucher and apply it
$oVoucher = oxNew('oxvoucher');
if (!$this->_blSkipVouchersAvailabilityChecking) {
$oVoucher->getVoucherByNr($sVoucherId, $this->_aVouchers, true);
$oVoucher->checkVoucherAvailability($this->_aVouchers, $dPrice);
$oVoucher->checkUserAvailability($this->getBasketUser());
$oVoucher->markAsReserved();
} else {
$oVoucher->load($sVoucherId);
}
// saving voucher info
$this->_aVouchers[$oVoucher->oxvouchers__oxid->value] = $oVoucher->getSimpleVoucher();
} catch (oxVoucherException $oEx) {
// problems adding voucher
oxUtilsView::getInstance()->addErrorToDisplay($oEx, false, true);
}
$this->onUpdate();
}