/**
* @param XMLWriter $xmlWriter
* @param Invoice $invoice
*/
protected function addItems(XMLWriter $xmlWriter, Invoice $invoice)
{
$xmlWriter->startElement('items');
foreach ($invoice->getItems() as $item) {
$xmlWriter->startElement('item');
$xmlWriter->writeElement('description', $item->getDescription());
$xmlWriter->writeElement('quantity', $this->formatQuantity($item->getQuantity(), $item->getUnit(), $invoice->getLocale()));
$xmlWriter->writeElement('unit-price', $this->currencyFormatter->formatCurrency($item->getUnitPrice(), $invoice->getCurrencyCode()));
$xmlWriter->writeElement('amount', $this->currencyFormatter->formatCurrency($item->getAmount(), $invoice->getCurrencyCode()));
$xmlWriter->endElement();
}
$xmlWriter->endElement();
}
