Function delete_role

web/pgadmin/tools/user_management/__init__.py:393–425

(rid)

def delete_role(rid):
    r = Role.query.get(rid)

    if not r:
        return ajax_response(
            response=_('Role not found'),
            status=404
        )

    users = User.query.all()

    for u in users:
        if u.has_role(r):
            return make_json_response(
                success=0,
                status=400,
                errormsg=_(
                    'To proceed, ensure that all users assigned '
                    'the \'{0}\' role have been reassigned.'.format(r.name))
            )

    try:
        # Finally delete user
        db.session.delete(r)
        db.session.commit()

        return ajax_response(
            status=200
        )
    except Exception as e:
        db.session.rollback()
        current_app.logger.exception(e)
        return internal_server_error(str(e))


@blueprint.route(