# Copyright 2018-2019 Alexandre Díaz
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

from odoo import fields, models


class ResUsers(models.Model):
    _inherit = "res.users"

    chatter_position = fields.Selection(
        [("normal", "Normal"), ("sided", "Sided")],
        string="Chatter Position",
        default="sided",
    )

    def __init__(self, pool, cr):
        """ Override of __init__ to add access rights.
        Access rights are disabled by default, but allowed on some specific
        fields defined in self.SELF_{READ/WRITE}ABLE_FIELDS.
        """
        super(ResUsers, self).__init__(pool, cr)
        # duplicate list to avoid modifying the original reference
        type(self).SELF_WRITEABLE_FIELDS = list(self.SELF_WRITEABLE_FIELDS)
        type(self).SELF_WRITEABLE_FIELDS.extend(["chatter_position"])
        # duplicate list to avoid modifying the original reference
        type(self).SELF_READABLE_FIELDS = list(self.SELF_READABLE_FIELDS)
        type(self).SELF_READABLE_FIELDS.extend(["chatter_position"])
