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# Copyright 2016 Nicolas Bessi, Camptocamp SA
# Copyright 2018 Aitor Bouzas <aitor.bouzas@adaptivecity.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, fields, models
class ResCityZip(models.Model):
"""City/locations completion object"""
_name = "res.city.zip"
_description = __doc__
_order = "name asc"
_rec_name = "display_name"
name = fields.Char('ZIP', required=True)
city_id = fields.Many2one(
'res.city',
'City',
required=True,
auto_join=True,
ondelete="cascade",
index=True,
)
display_name = fields.Char(compute='_compute_new_display_name',
store=True, index=True)
_sql_constraints = [
('name_city_uniq', 'UNIQUE(name, city_id)',
'You already have a zip with that code in the same city. '
'The zip code must be unique within it\'s city'),
]
@api.multi
@api.depends('name', 'city_id', 'city_id.state_id', 'city_id.country_id')
def _compute_new_display_name(self):
for rec in self:
name = [rec.name, rec.city_id.name]
if rec.city_id.state_id:
name.append(rec.city_id.state_id.name)
if rec.city_id.country_id:
name.append(rec.city_id.country_id.name)
rec.display_name = ", ".join(name)