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# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
# Copyright (C) 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
# Author Thomas Rehn <thomas.rehn at initos.com>
# Copyright (C) 2016 Camptocamp SA (<http://www.camptocamp.com>).
#
# 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 odoo import api, models, exceptions, _
class ResPartner(models.Model):
"""Assigns 'ref' from a sequence on creation and copying"""
_inherit = 'res.partner'
@api.model
def create(self, vals):
if not vals.get('ref') and self._needsRef(vals=vals):
vals['ref'] = self.env['ir.sequence'].next_by_code('res.partner')
return super(ResPartner, self).create(vals)
@api.multi
def copy(self, default=None):
default = default or {}
if self._needsRef():
default['ref'] = self.env['ir.sequence'].\
next_by_code('res.partner')
return super(ResPartner, self).copy(default)
@api.multi
def write(self, vals):
for partner in self:
if not vals.get('ref') and partner._needsRef(vals):
vals['ref'] = self.env['ir.sequence'].\
next_by_code('res.partner')
super(ResPartner, partner).write(vals)
return True
@api.multi
def _needsRef(self, vals=None):
"""
Checks whether a sequence value should be assigned to a partner's 'ref'
:param cr: database cursor
:param uid: current user id
:param id: id of the partner object
:param vals: known field values of the partner object
:return: true iff a sequence value should be assigned to the\
partner's 'ref'
"""
if not vals and not self: # pragma: no cover
raise exceptions.UserError(_(
'Either field values or an id must be provided.'))
# only assign a 'ref' to commercial partners
if self:
vals = {}
vals['is_company'] = self.is_company
vals['parent_id'] = self.parent_id
return vals.get('is_company') or not vals.get('parent_id')
@api.model
def _commercial_fields(self):
"""
Make the partner reference a field that is propagated
to the partner's contacts
"""
return super(ResPartner, self)._commercial_fields() + ['ref']