bank-payment/account_banking_sepa_direct_debit/models/account_payment_mode.py
2021-03-12 17:21:19 +01:00

34 lines
1.2 KiB
Python

# Copyright 2016 Tecnativa - Antonio Espinosa
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from stdnum.eu.at_02 import is_valid
from flectra import _, api, fields, models
from flectra.exceptions import ValidationError
class AccountPaymentMode(models.Model):
_inherit = "account.payment.mode"
sepa_creditor_identifier = fields.Char(
string="SEPA Creditor Identifier",
size=35,
help="Enter the Creditor Identifier that has been attributed to your "
"company to make SEPA Direct Debits. If not defined, "
"SEPA Creditor Identifier from company will be used.\n"
"This identifier is composed of :\n"
"- your country ISO code (2 letters)\n"
"- a 2-digits checkum\n"
"- a 3-letters business code\n"
"- a country-specific identifier",
)
@api.constrains("sepa_creditor_identifier")
def _check_sepa_creditor_identifier(self):
for payment_mode in self:
ics = payment_mode.sepa_creditor_identifier
if ics and not is_valid(ics):
raise ValidationError(
_("The SEPA Creditor Identifier '%s' is invalid.") % ics
)