32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2016-2017 Akretion (http://www.akretion.com)
|
|
# @author Alexis de Lattre <alexis.delattre@akretion.com>
|
|
|
|
from odoo import models, fields, api, _
|
|
from odoo.exceptions import ValidationError
|
|
|
|
|
|
class ProductProduct(models.Model):
|
|
_inherit = 'product.product'
|
|
|
|
second_barcode = fields.Char(
|
|
string='Second Barcode', copy=False, oldname='second_ean13',
|
|
help='If the same product is available with two barcodes, you can '
|
|
'enter a second barcode in this field')
|
|
|
|
# TODO
|
|
# The constrain below is "stupid" because you can have the same
|
|
# value in 'barcode' field of product A and second_barcode of product B
|
|
_sql_constraints = [(
|
|
'second_barcode_unique',
|
|
'unique(second_barcode)',
|
|
'This barcode already exists!')]
|
|
|
|
@api.constrains('second_barcode')
|
|
def _check_second_barcode(self):
|
|
for product in self:
|
|
if product.second_barcode and not product.barcode:
|
|
raise ValidationError(_(
|
|
"You should use the second barcode field only when "
|
|
"there is already a value in the main barcode field"))
|