from odoo import models, fields

class PosConfig(models.Model):
    _inherit = 'pos.config'

    is_pos_user_restricted = fields.Boolean(compute='_compute_is_pos_user_restricted')

    def _compute_is_pos_user_restricted(self):
        user = self.env.user
        is_restricted = user.is_pos_user or user.is_admin_user
        for config in self:
            config.is_pos_user_restricted = is_restricted