from __future__ import absolute_import

from celery import shared_task


class LdapRouter(object):

    def route_for_task(self, task, args=None, kwargs=None):
        if 'ldap' in task:
            return {'exchange': 'ldap',
                    'exchange_type': 'direct',
                    'queue': 'ldap'}
        return None


@shared_task
def create_ldap_group(group):
    return group.groupname


@shared_task
def create_ldap_user(user, password):
    return user.username


@shared_task
def add_ldap_user_to_group(username, groupname):
    pass


@shared_task
def remove_ldap_user_from_group(username, groupname):
    pass


@shared_task
def delete_ldap_user(user):
    pass


@shared_task
def delete_ldap_group_if_empty(group):
    pass