# Copyright 2015 Grupo ESOC IngenierĂ­a de Servicios, S.L.U. - Jairo Llopis # Copyright 2015 Antiun Ingenieria S.L. - Antonio Espinosa # Copyright 2017 Tecnativa - Pedro M. Baeza # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). from odoo import api, fields, models from odoo.addons.partner_firstname import exceptions class ResPartner(models.Model): """Adds a second last name.""" _inherit = "res.partner" lastname2 = fields.Char( "Second last name", ) @api.model def _get_computed_name(self, lastname, firstname, lastname2=None): """Compute the name combined with the second lastname too. We have 2 lastnames, so lastnames and firstname will be separated by a comma. """ order = self._get_names_order() names = list() if order == 'first_last': if firstname: names.append(firstname) if lastname: names.append(lastname) if lastname2: names.append(lastname2) else: if lastname: names.append(lastname) if lastname2: names.append(lastname2) if names and firstname and order == 'last_first_comma': names[-1] = names[-1] + "," if firstname: names.append(firstname) return " ".join(names) @api.depends("firstname", "lastname", "lastname2") def _compute_name(self): """Write :attr:`~.name` according to splitted data.""" for partner in self: partner.name = self._get_computed_name( partner.lastname, partner.firstname, partner.lastname2, ) @api.multi def _inverse_name(self): """Try to revert the effect of :meth:`._compute_name`.""" self.ensure_one() parts = self._get_inverse_name(self.name, self.is_company) # Avoid to hit :meth:`~._check_name` with all 3 fields being ``False`` before, after = {}, {} for key, value in parts.items(): (before if value else after)[key] = value if any([before[k] != self[k] for k in list(before.keys())]): self.update(before) if any([after[k] != self[k] for k in list(after.keys())]): self.update(after) @api.model def _get_inverse_name(self, name, is_company=False): """Compute the inverted name. - If the partner is a company, save it in the lastname. - Otherwise, make a guess. """ # Company name goes to the lastname result = { 'firstname': False, 'lastname': name or False, 'lastname2': False, } if not is_company and name: order = self._get_names_order() result = super(ResPartner, self)._get_inverse_name( name, is_company) parts = [] if order == 'last_first': if result['firstname']: parts = result['firstname'].split(" ", 1) while len(parts) < 2: parts.append(False) result['lastname2'] = parts[0] result['firstname'] = parts[1] else: if result['lastname']: parts = result['lastname'].split(" ", 1) while len(parts) < 2: parts.append(False) result['lastname'] = parts[0] result['lastname2'] = parts[1] return result @api.constrains("firstname", "lastname", "lastname2") def _check_name(self): """Ensure at least one name is set.""" try: super(ResPartner, self)._check_name() except exceptions.EmptyNamesError: for partner in self: if not partner.lastname2: raise @api.onchange("firstname", "lastname", "lastname2") def _onchange_subnames(self): """Trigger onchange with :attr:`~.lastname2` too.""" super(ResPartner, self)._onchange_subnames()