bank-payment/account_banking_mandate/models/account_payment_line.py

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2021-03-23 19:28:51 +00:00
# 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 models, fields, api, _
from flectra.exceptions import ValidationError, UserError
class AccountPaymentLine(models.Model):
_inherit = 'account.payment.line'
mandate_id = fields.Many2one(
comodel_name='account.banking.mandate', string='Direct Debit Mandate',
domain=[('state', '=', 'valid')])
mandate_required = fields.Boolean(
related='order_id.payment_method_id.mandate_required', readonly=True)
@api.multi
@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.multi
@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))
@api.multi
def draft2open_payment_line_check(self):
res = super(AccountPaymentLine, self).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