Mini Shell

"""
Management of OpenStack Keystone Domains
========================================

.. versionadded:: 2018.3.0

:depends: shade
:configuration: see :py:mod:`salt.modules.keystoneng` for setup instructions

Example States

.. code-block:: yaml

    create domain:
      keystone_domain.present:
        - name: domain1

    create domain with optional params:
      keystone_domain.present:
        - name: domain1
        - enabled: False
        - description: 'my domain'

    delete domain:
      keystone_domain.absent:
        - name: domain1
"""

__virtualname__ = "keystone_domain"


def __virtual__():
    if "keystoneng.domain_get" in __salt__:
        return __virtualname__
    return (
        False,
        "The keystoneng execution module failed to load: shade python module is not"
        " available",
    )


def present(name, auth=None, **kwargs):
    """
    Ensure domain exists and is up-to-date

    name
        Name of the domain

    enabled
        Boolean to control if domain is enabled

    description
        An arbitrary description of the domain
    """
    ret = {"name": name, "changes": {}, "result": True, "comment": ""}

    kwargs = __utils__["args.clean_kwargs"](**kwargs)

    __salt__["keystoneng.setup_clouds"](auth)

    domain = __salt__["keystoneng.domain_get"](name=name)

    if not domain:
        if __opts__["test"]:
            ret["result"] = None
            ret["changes"] = kwargs
            ret["comment"] = f"Domain {name} will be created."
            return ret

        kwargs["name"] = name
        domain = __salt__["keystoneng.domain_create"](**kwargs)
        ret["changes"] = domain
        ret["comment"] = "Created domain"
        return ret

    changes = __salt__["keystoneng.compare_changes"](domain, **kwargs)
    if changes:
        if __opts__["test"]:
            ret["result"] = None
            ret["changes"] = changes
            ret["comment"] = f"Domain {name} will be updated."
            return ret

        kwargs["domain_id"] = domain.id
        __salt__["keystoneng.domain_update"](**kwargs)
        ret["changes"].update(changes)
        ret["comment"] = "Updated domain"

    return ret


def absent(name, auth=None):
    """
    Ensure domain does not exist

    name
        Name of the domain
    """
    ret = {"name": name, "changes": {}, "result": True, "comment": ""}

    __salt__["keystoneng.setup_clouds"](auth)

    domain = __salt__["keystoneng.domain_get"](name=name)

    if domain:
        if __opts__["test"] is True:
            ret["result"] = None
            ret["changes"] = {"name": name}
            ret["comment"] = f"Domain {name} will be deleted."
            return ret

        __salt__["keystoneng.domain_delete"](name=domain)
        ret["changes"]["id"] = domain.id
        ret["comment"] = "Deleted domain"

    return ret