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edited Jul 25, 2022 at 7:23

Override DefaultInvoice.php file to render custom row in magento 2.4.4

I need to override Magento\Sales\Model\Order\Pdf\Items\Invoice\DefaultInvoice.php file to render a custom row in Magento 2.4.4

I tried with preferences like

<preference for="Magento\Sales\Model\Order\Pdf\Items\Invoice\DefaultInvoice" type="Vendor\Module\Model\Order\Pdf\Items\Invoice\DefaultInvoice"/>

it gives the following error while print the invoice pdf

Error: Cannot instantiate abstract class Magento\Framework\Model\ResourceModel\AbstractResource in /app/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php:50

This is related to gift wrap and I want to render item wise wrap items data like wrap image, wrap name, etc. like the below

If there are 2 items in order then 2 wrap data is available, so I need to show 2 raw but when I add

$this->_drawItemWrap($item, $page, $order);

line in getPdf function it throw error

Exception #0 (Magento\Framework\Exception\LocalizedException): Invalid method Magento\Sales\Model\Order\Pdf\Items\Invoice\DefaultInvoice\Interceptor::drawWrap

I rendered that function like below

protected function _drawItemWrap(
  \Magento\Framework\DataObject $item,
  \Zend_Pdf_Page $page,
  \Magento\Sales\Model\Order $order
) {
  $type = $item->getOrderItem()->getProductType();
  $renderer = $this->_getRenderer($type);
  $renderer->setOrder($order);
  $renderer->setItem($item);
  $renderer->setPdf($this);
  $renderer->setPage($page);
  $renderer->setRenderedModel($this);
  $renderer->drawWrap();

  return $renderer->getPage();
}

I need to show wrap history like below image.