/**
* @param string[] $voucherCodes
*
* @return \Orm\Zed\Discount\Persistence\SpyDiscount[]
*/
protected function retrieveActiveCartAndVoucherDiscounts(array $voucherCodes = [])
{
$discounts = $this->queryContainer->queryActiveCartRules()->find();
if (count($voucherCodes) > 0) {
$voucherDiscounts = $this->queryContainer->queryDiscountsBySpecifiedVouchers($voucherCodes)->find();
$voucherDiscounts = $this->filterUniqueVoucherDiscounts($voucherDiscounts);
if (count($discounts) == 0) {
return $voucherDiscounts;
}
foreach ($voucherDiscounts as $discountEntity) {
$discounts->append($discountEntity);
}
}
return $discounts;
}
