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from odoo import api, fields, models
class ResGroups(models.Model): _inherit = "res.groups"
# The inverse field of the field group_id on the res.users.role model # This field should be used a One2one relation as a role can only be # represented by one group. It's declared as a One2many field as the # inverse field on the res.users.role it's declared as a Many2one role_id = fields.One2many( comodel_name="res.users.role", inverse_name="group_id", help="Relation for the groups that represents a role", )
role_ids = fields.Many2many( comodel_name="res.users.role", relation="res_groups_implied_roles_rel", string="Roles", compute="_compute_role_ids", help="Roles in which the group is involved", )
parent_ids = fields.Many2many( "res.groups", "res_groups_implied_rel", "hid", "gid", string="Parents", help="Inverse relation for the Inherits field. " "The groups from which this group is inheriting", )
trans_parent_ids = fields.Many2many( comodel_name="res.groups", string="Parent Groups", compute="_compute_trans_parent_ids", )
role_count = fields.Integer("# Roles", compute="_compute_role_count")
def _compute_role_count(self): for group in self: group.role_count = len(group.role_ids)
@api.depends("parent_ids.trans_parent_ids") def _compute_trans_parent_ids(self): for group in self: group.trans_parent_ids = ( group.parent_ids | group.parent_ids.trans_parent_ids )
def _compute_role_ids(self): for group in self: if group.trans_parent_ids: group.role_ids = group.trans_parent_ids.role_id else: group.role_ids = group.role_id
def action_view_roles(self): self.ensure_one() action = self.env["ir.actions.act_window"]._for_xml_id( "base_user_role.action_res_users_role_tree" ) action["context"] = {} if len(self.role_ids) > 1: action["domain"] = [("id", "in", self.role_ids.ids)] elif self.role_ids: form_view = [ (self.env.ref("base_user_role.view_res_users_role_form").id, "form") ] if "views" in action: action["views"] = form_view + [ (state, view) for state, view in action["views"] if view != "form" ] else: action["views"] = form_view action["res_id"] = self.role_ids.id else: action = {"type": "ir.actions.act_window_close"} return action
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