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

65 lines
2.4 KiB
Python

# Copyright 2014 Compassion CH - Cyril Sester <csester@compassion.ch>
# Copyright 2014 Tecnativa - Pedro M. Baeza
# Copyright 2015-16 Akretion - Alexis de Lattre <alexis.delattre@akretion.com>
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from flectra import _, api, fields, models
from flectra.exceptions import UserError, ValidationError
class AccountPaymentLine(models.Model):
_inherit = "account.payment.line"
mandate_id = fields.Many2one(
comodel_name="account.banking.mandate",
string="Direct Debit Mandate",
domain=[("state", "=", "valid")],
check_company=True,
)
mandate_required = fields.Boolean(
related="order_id.payment_method_id.mandate_required", readonly=True
)
@api.constrains("mandate_id", "partner_bank_id")
def _check_mandate_bank_link(self):
for pline in self:
if (
pline.mandate_id
and pline.partner_bank_id
and pline.mandate_id.partner_bank_id != pline.partner_bank_id
):
raise ValidationError(
_(
"The payment line number %s has the bank account "
"'%s' which is not attached to the mandate '%s' (this "
"mandate is attached to the bank account '%s')."
)
% (
pline.name,
pline.partner_bank_id.acc_number,
pline.mandate_id.unique_mandate_reference,
pline.mandate_id.partner_bank_id.acc_number,
)
)
@api.constrains("mandate_id", "company_id")
def _check_company_constrains(self):
for pline in self:
if (
pline.mandate_id.company_id
and pline.mandate_id.company_id != pline.company_id
):
raise ValidationError(
_(
"The payment line number %s a different company than "
"that of the linked mandate %s)."
)
% (pline.name, pline.mandate_id.display_name)
)
def draft2open_payment_line_check(self):
res = super().draft2open_payment_line_check()
if self.mandate_required and not self.mandate_id:
raise UserError(_("Missing Mandate on payment line %s") % self.name)
return res