public function collect(Mage_Sales_Model_Order_Invoice $invoice)
{
$order = $invoice->getOrder();
$store = $order->getStore();
$invoiceTaxClass = Mage::getHelper('billmateinvoice')->getInvoiceTaxClass($store);
$custTaxClassId = $order->getQuote()->getCustomerTaxClassId();
$address = $order->getBillingAddress();
$taxCalculationModel = Mage::getSingleton('tax/calculation');
/* @var $taxCalculationModel Mage_Tax_Model_Calculation */
$request = $taxCalculationModel->getRateRequest($invoice, $order->getQuote()->getBillingAddress(), $custTaxClassId, $store);
if ($invoiceTaxClass) {
if ($rate = $taxCalculationModel->getRate($request->setProductClassId($invoiceTaxClass))) {
if (!Mage::helper('billmateinvoice')->InvoicePriceIncludesTax()) {
$InvoiceTax = $invoice->getFeeAmount() * $rate / 100;
$InvoiceBaseTax = $invoice->getBaseFeeAmount() * $rate / 100;
} else {
$InvoiceTax = $invoice->getPaymentTaxAmount();
$InvoiceBaseTax = $invoice->getBasePaymentTaxAmount();
}
$InvoiceTax = $store->roundPrice($InvoiceTax);
$InvoiceBaseTax = $store->roundPrice($InvoiceBaseTax);
$invoice->setTaxAmount($invoice->getTaxAmount() + $InvoiceTax);
$invoice->setBaseTaxAmount($invoice->getBaseTaxAmount() + $InvoiceBaseTax);
$this->_saveAppliedTaxes($invoice, $taxCalculationModel->getAppliedRates($request), $InvoiceTax, $InvoiceBaseTax, $rate);
}
}
if (!Mage::helper('billmateinvoice')->InvoicePriceIncludesTax()) {
$invoice->setInvoiceTaxAmount($InvoiceTax);
$invoice->setBaseInvoiceTaxAmount($InvoiceBaseTax);
}
$invoice->setGrandTotal($invoice->getGrandTotal() + $invoice->getPaymentTaxAmount());
$invoice->setBaseGrandTotal($invoice->getBaseGrandTotal() + $invoice->getBasePaymentTaxAmount());
return $this;
}
public function displayPageHandels(Varien_Event_Observer $observer)
{
Mage::log('in observer!!!');
$handels = Mage::getHelper('ctntools_hints/data')->getPageHandels();
$handels = implode("\n", $handels);
$handels = '<!-- ' . $handels . '-->';
echo $handels;
return true;
}