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38 lines
1.4 KiB
38 lines
1.4 KiB
# Copyright 2016 Antonio Espinosa
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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, fields, 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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# This related is needed in order to trigger the check when changing the
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# value on res.company
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partner_ref_unique = fields.Selection(
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related='company_id.partner_ref_unique',
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)
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@api.multi
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@api.constrains('ref', 'is_company', 'company_id', 'partner_ref_unique')
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def _check_ref(self):
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for partner in self:
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mode = partner.partner_ref_unique
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if (partner.ref and (
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mode == 'all' or
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(mode == 'companies' and partner.is_company))):
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domain = [
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('id', '!=', partner.id),
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('ref', '=', partner.ref),
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]
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if mode == 'companies':
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domain.append(('is_company', '=', True))
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other = self.search(domain)
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# active_test is False when called from
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# base.partner.merge.automatic.wizard
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if other and self.env.context.get("active_test", True):
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raise ValidationError(
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_("This reference is equal to partner '%s'") %
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other[0].display_name)
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