public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo)
{
$creditmemo->setPaymentCharge(0);
$creditmemo->setBasePaymentCharge(0);
$paymentCharge = $creditmemo->getOrder()->getPaymentCharge();
$basePaymentCharge = $creditmemo->getOrder()->getBasePaymentCharge();
// we moeten de btw meenemen in de berekening
$paymentMethod = $creditmemo->getOrder()->getPayment()->getMethod();
$taxClass = Mage::helper('pay_payment')->getPaymentChargeTaxClass($paymentMethod);
$storeId = Mage::app()->getStore()->getId();
$taxCalculationModel = Mage::getSingleton('tax/calculation');
$request = $taxCalculationModel->getRateRequest($creditmemo->getOrder()->getShippingAddress(), $creditmemo->getOrder()->getBillingAddress(), null, $storeId);
$request->setStore(Mage::app()->getStore());
$rate = $taxCalculationModel->getRate($request->setProductClassId($taxClass));
if ($rate > 0) {
$baseChargeTax = round($creditmemo->getBasePaymentCharge() / (1 + $rate / 100) * ($rate / 100), 2);
$chargeTax = round($creditmemo->getPaymentCharge() / (1 + $rate / 100) * ($rate / 100), 2);
} else {
$baseChargeTax = 0;
$chargeTax = 0;
}
$creditmemo->setPaymentCharge($paymentCharge);
$creditmemo->setBasePaymentCharge($basePaymentCharge);
$creditmemo->setBaseTaxAmount($creditmemo->getBaseTaxAmount() + $baseChargeTax);
$creditmemo->setTaxAmount($creditmemo->getTaxAmount() + $chargeTax);
$creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $creditmemo->getPaymentCharge());
$creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $creditmemo->getBasePaymentCharge());
return $this;
}
public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo)
{
$creditmemo->setPaymentCharge(0);
$creditmemo->setBasePaymentCharge(0);
$amount = $creditmemo->getOrder()->getPaymentCharge();
$creditmemo->setPaymentCharge($amount);
$amount = $creditmemo->getOrder()->getBasePaymentCharge();
$creditmemo->setBasePaymentCharge($amount);
$creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $creditmemo->getPaymentCharge());
$creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $creditmemo->getBasePaymentCharge());
return $this;
}
