I am working with odoo 16

I need to find the order id of the transaction in the javascript.

I am overriding the  _prepareInlineForm function. So it would need to be here. 

I have already check in txContext but there is not.

I was thinking of getting it throught the payment provider class but i don't know if it's possible either. Maybe with a request.env?

Anyother idea?

Thanks in advance