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# -*- coding: utf-8 -*-
# Copyright (C) 2014-2015 Grupo ESOC <www.grupoesoc.es>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from openerp import _, api, fields, models
import logging
_logger = logging.getLogger(__name__)
class Partner(models.Model):
"""Partner with birth date in date format."""
_inherit = "res.partner"
# New birthdate field in date format
birthdate_date = fields.Date("Birthdate")
# Make the old Char field to reflect the new Date field
birthdate = fields.Char(
compute="_birthdate_compute",
inverse="_birthdate_inverse",
store=True)
@api.one
@api.depends("birthdate_date")
def _birthdate_compute(self):
"""Store a string of the new date in the old field."""
self.birthdate = self.birthdate_date
@api.one
def _birthdate_inverse(self):
"""Convert the old Char date to the new Date format."""
try:
self.birthdate_date = self.birthdate
except ValueError:
_logger.warn(
_("Could not convert '{0.birthdate}' to date in "
"res.partner {0.id} ({0.name}). Skipping.").format(self))
@api.model
def _birthdate_install(self):
"""Export all old birthdates to the new format."""
self.search([('birthdate', "!=", False)])._inverse_birthdate()