# Copyright 2019-2020 ForgeFlow S.L. (https://www.forgeflow.com)
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
from odoo import api, models


class StockRequest(models.Model):
    _name = "stock.request"
    _inherit = ["stock.request", "tier.validation"]
    _state_from = ["draft"]
    _state_to = ["open"]

    @api.model
    def _get_under_validation_exceptions(self):
        res = super()._get_under_validation_exceptions()
        res.append("route_id")
        return res