function setKlarnaCartPrices(VirtueMartCart $cart, &$cart_prices, $method) { $this->_getCartAddressCountryCode(NULL, $country, $countryId); $invoice_fee = KlarnaHandler::getInvoiceFee($method, $country); $invoice_tax_id = KlarnaHandler::getInvoiceTaxId($method, $country); $_psType = ucfirst($this->_psType); $cart_prices[$this->_psType . 'Value'] = $invoice_fee; $taxrules = array(); if (!empty($invoice_tax_id)) { $db = JFactory::getDBO(); $q = 'SELECT * FROM #__virtuemart_calcs WHERE `virtuemart_calc_id`="' . $invoice_tax_id . '" '; $db->setQuery($q); $taxrules = $db->loadAssocList(); } if (!class_exists('calculationHelper')) { require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'calculationh.php'; } $calculator = calculationHelper::getInstance(); if (count($taxrules) > 0) { $cart_prices['salesPrice' . $_psType] = $calculator->roundInternal($calculator->executeCalculation($taxrules, $cart_prices[$this->_psType . 'Value'])); $cart_prices[$this->_psType . 'Tax'] = $calculator->roundInternal($cart_prices['salesPrice' . $_psType]) - $cart_prices[$this->_psType . 'Value']; } else { $cart_prices['salesPrice' . $_psType] = $invoice_fee; $cart_prices[$this->_psType . 'Tax'] = 0; } }