When creating payment links for the customer, the user can now decide on a partial amount to be
paid at the time.
Use case: when the customer cannot pay the SO amount with one payment, e.g. limit on the credit
card, the user will now have the possibility to set a partial amount on the payment links.
The order will be automatically confirmed when the amount chosen is equal to the remaining amount
to be paid.
Additionally, the customer will be notified by email for each payment done instead of only at the
confirmation of the order, which will happens only once the total amount is paid.
Task - 2672713
closesodoo/odoo#109661
Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>
Co-authored-by: Horacio Tellez <hote@odoo.com>
Co-authored-by: Morgane Demesmaeker <edm@odoo.com>
