Issue
- Install "Point of sale"
- Create a new one.
- Activate the "Is a Bar/Restaurant" feature and save
- Activate the "Bill Printing" feature then save
- Start a new session
- Add a product A
- Click on "Bill" then "Print"
- Then click on "Ok" to go back to order
- Add a product B
Error is raised ("Cannot read property 'add_product' of null").
Cause
Trying to add a product to an order who is destroyed
if the bill has been printed.
Solution
If the bill is printed (and not the receipt), set '_printed' of
the current order to 'false', therefore it will add the product
to the current order.
opw-2341115
closesodoo/odoo#59465
X-original-commit: 6683a9929d68be956854000fa9b3e9f99ceecdfb
Signed-off-by: bon-odoo <nboulif@users.noreply.github.com>