32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2016-2017 Akretion (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@akretion.com>
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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class ProductProduct(models.Model):
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_inherit = 'product.product'
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second_barcode = fields.Char(
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string='Second Barcode', copy=False, oldname='second_ean13',
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help='If the same product is available with two barcodes, you can '
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'enter a second barcode in this field')
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# TODO
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# The constrain below is "stupid" because you can have the same
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# value in 'barcode' field of product A and second_barcode of product B
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_sql_constraints = [(
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'second_barcode_unique',
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'unique(second_barcode)',
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'This barcode already exists!')]
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@api.constrains('second_barcode')
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def _check_second_ean13(self):
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for product in self:
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if product.second_barcode and not product.barcode:
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raise ValidationError(_(
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"You should use the second barcode field only when "
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"there is already a value in the main barcode field"))
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