Before this commit, it was not possible to refund a payment from Odoo.
Users had to go through the payment acquirer's backend and update the
payment accordingly in Odoo.
With this commit, refunds are made available in Odoo directly from the
payment form, for acquirers that support them. Acquirer can either only
support full refunds or also support partial refunds.
As of now, the only acquirer allowing refunds is Adyen, with partial
refund support.
task-2527891
closesodoo/odoo#70881
Related: odoo/upgrade#2689
Related: odoo/enterprise#19829
Signed-off-by: Antoine Vandevenne (anv) <AntoineVDV@users.noreply.github.com>
This commit replaces the old online payments API of the `payment`
module with the new one and adapts to it all the implementing modules.
See the merge commit for more details.
task-2085989
task-2119838
task-2165982
task-2289255
Co-authored-by: Victor Feyens <vfe@odoo.com>