[FIX] point_of_sale: post refund invoice and avoid payment

When a refund of pos order is made in the POS backend, the invoice was
created in draft, which is a different behavior than when an order is
created.

So we now automatically post the refund invoice once it is created, and
hide the button 'Payment', because if the invoice is reconciled with an
account payment, the session cannot be closed anymore as the invoice
should be reconciled with POS recievable.

We are also fixing a multi-company issue, because the validation of the
invoice was made in the company of the user, instead of the company of
the order.

closes odoo/odoo#41734

Issue-id: 2129357
X-original-commit: 1c0e5d1ad56802b23174809cdfd4b22914fc1ba5
Signed-off-by: pimodoo <pimodoo@users.noreply.github.com>

0 files changed, 0 insertions, 0 deletions