Enable for custom order types

[bazalt]

Hi, and thank you for this amazing plugin.
I'm currently working on a custom WooCommerce order_type (declared with wc_register_order_type()).
Unfortunately, these custom order types are presently not handled by PDF Invoices & Packing Slips plugin.
Is this something that could be considered?

[alexmigf]

Hi @bazalt

We could yes, maybe passing it using a filter in a custom function.

Are you extending the order class as well?

[bazalt]

Are you speaking about the \WPO\WC\PDF_Invoices\Compatibility\Order class ? Not yet, and I don't have enough perspective about a potential future necessity. However, I'm curious: which method would you recommend to extend this class?

Until then, I identified a couple of bottlenecks:

• \WPO\WC\PDF_Invoices\Assets::is_order_page should allow custom order types to allow loading backend assets
• Object found is not an order! is returned by \WPO\WC\PDF_Invoices\Settings::ajax_preview when previewing one of these custom order post

[alexmigf]

I was referring the actual WooCommerce abstract order class: https://woocommerce.github.io/code-reference/classes/WC-Abstract-Order.html

Until then, I identified a couple of bottlenecks:

Until we implement this you probably see some errors here and there.

[bazalt]

So my response is yes: I'm actually extending WC_Order, which extends WC_Abstract_Order. Mainly just to implement get_type() method.