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- # -*- coding: utf-8 -*-
- ##############################################################################
- #
- # OpenERP, Open Source Management Solution
- # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
- #
- # 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, api
- from openerp.exceptions import ValidationError
- class account_invoice(models.Model):
- _name = 'account.invoice'
- _inherit = 'account.invoice'
- @api.one
- @api.constrains('supplier_invoice_number')
- def _controla_ruc(self):
- if (self.supplier_invoice_number):
- # if not (self.invoice_number is None):
- part_obj = self.env['account.invoice'].search([('supplier_invoice_number','=',self.supplier_invoice_number)])
- if len(part_obj) > 1:
- raise ValidationError('El campo número de factura física ya existe y debe ser único')
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