account-closing/account_invoice_start_end_dates/models/account_move_line.py
2021-03-23 20:28:14 +01:00

34 lines
1.4 KiB
Python

# Copyright 2013-2016 Akretion, Alexis de Lattre <alexis.delattre@akretion.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from flectra import models, fields, api, _
from flectra.exceptions import ValidationError
class AccountMoveLine(models.Model):
_inherit = "account.move.line"
start_date = fields.Date('Start Date', index=True)
end_date = fields.Date('End Date', index=True)
@api.multi
@api.constrains('start_date', 'end_date')
def _check_start_end_dates(self):
for moveline in self:
if moveline.start_date and not moveline.end_date:
raise ValidationError(
_("Missing End Date for move line with Name '%s'.")
% (moveline.name))
if moveline.end_date and not moveline.start_date:
raise ValidationError(
_("Missing Start Date for move line with Name '%s'.")
% (moveline.name))
if moveline.end_date and moveline.start_date and \
moveline.start_date > moveline.end_date:
raise ValidationError(_(
"Start Date should be before End Date for move line "
"with Name '%s'.")
% (moveline.name))
# should we check that it's related to an expense / revenue ?
# -> I don't think so