account-financial-tools/account_invoice_constraint_chronology/model/account.py

# -*- coding: utf-8 -*-
#
#
#    Authors: Adrien Peiffer
#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
#    All Rights Reserved
#
#    WARNING: This program as such is intended to be used by professional
#    programmers who take the whole responsibility of assessing all potential
#    consequences resulting from its eventual inadequacies and bugs.
#    End users who are looking for a ready-to-use solution with commercial
#    guarantees and support are strongly advised to contact a Free Software
#    Service Company.
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#

from openerp import models, fields, api


class account_journal(models.Model):
    _inherit = ['account.journal']

    check_chronology = fields.Boolean(string='Check Chronology', default=False)

    @api.one
    @api.onchange('type')
    def on_change_type(self):
        if self.type not in ['sale', 'purchase', 'sale_refund',
                                     'purchase_refund']:
            self.check_chronology = False
        return True