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25 lines
824 B
25 lines
824 B
# -*- coding: utf-8 -*-
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# Copyright 2017 Grant Thornton Spain - Ismael Calvo <ismael.calvo@es.gt.com>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import api, models, _
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from odoo.exceptions import ValidationError
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class ResPartner(models.Model):
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_inherit = 'res.partner'
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@api.constrains('vat')
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def _check_vat_unique(self):
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for record in self:
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if record.parent_id:
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continue
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results = self.env['res.partner'].search([
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('parent_id', '=', False),
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('vat', '=', record.vat),
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('id', '!=', record.id)
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])
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if results:
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raise ValidationError(_(
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"The VAT %s already exists in another "
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"partner.") % record.vat)
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