server-ux/barcode_action/models/res_partner.py

# Copyright 2018 Creu Blanca
# Copyright 2018 Eficent Business and IT Consulting Services, S.L.
# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
import json
from odoo import api, models, _
from odoo.tools.safe_eval import safe_eval


class ResPartner(models.Model):
    _inherit = 'res.partner'

    @api.multi
    def find_res_partner_by_ref_using_barcode(self, barcode):
        partner = self.search([('ref', '=', barcode)], limit=1)
        if not partner:
            action = self.env.ref('res_partner_find')
            result = action.read()[0]
            context = safe_eval(result['context'])
            context.update({
                'default_state': 'warning',
                'default_status': _('Partner with Internal Reference '
                                    '%s cannot be found') % barcode
            })
            result['context'] = json.dumps(context)
            return result
        action = self.env.ref('base.action_partner_form')
        result = action.read()[0]
        res = self.env.ref('base.view_partner_form', False)
        result['views'] = [(res and res.id or False, 'form')]
        result['res_id'] = partner.id
        return result