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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.depends("name", "city_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)