partner-contact/base_partner_sequence/models/partner.py
2021-03-23 20:13:18 +01:00

68 lines
2.4 KiB
Python

# Copyright 2004-2009 Tiny SPRL (<https://tiny.be>).
# Copyright 2013 initOS GmbH & Co. KG (<https://www.initos.com>).
# Copyright 2016 Tecnativa - Vicent Cubells
# Copyright 2016 Camptocamp - Akim Juillerat (<https://www.camptocamp.com>).
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from flectra import _, api, exceptions, models
class ResPartner(models.Model):
"""Assigns 'ref' from a sequence on creation and copying"""
_inherit = "res.partner"
def _get_next_ref(self, vals=None):
return self.env["ir.sequence"].next_by_code("res.partner")
@api.model
def create(self, vals):
if not vals.get("ref") and self._needs_ref(vals=vals):
vals["ref"] = self._get_next_ref(vals=vals)
return super(ResPartner, self).create(vals)
def copy(self, default=None):
default = default or {}
if self._needs_ref():
default["ref"] = self._get_next_ref()
return super(ResPartner, self).copy(default=default)
def write(self, vals):
for partner in self:
partner_vals = vals.copy()
if (
not partner_vals.get("ref")
and partner._needs_ref(vals=partner_vals)
and not partner.ref
):
partner_vals["ref"] = partner._get_next_ref(vals=partner_vals)
super(ResPartner, partner).write(partner_vals)
return True
def _needs_ref(self, vals=None):
"""
Checks whether a sequence value should be assigned to a partner's 'ref'
: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"]