# -*- coding: utf-8 -*-

# Copyright (C) 2020 Avencall
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>

from xivo_confd.helpers.validator import (RequiredFields,
                                          ValidationGroup, UniqueField)


def build_validator(dao_validator):
    return ValidationGroup(
        common=[
            RequiredFields('display_name'),
        ],
        create=[
            UniqueField('display_name', dao_validator.validate_create, 'Labels')
        ],
    )
