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# Licensed under the Apache License, Version 2.0 (the "License"); you may

# not use this file except in compliance with the License. You may obtain

# a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

# License for the specific language governing permissions and limitations

# under the License.

"""Volume v2 API Library

A collection of wrappers for deprecated Block Storage v2 APIs that are not

intentionally supported by SDK.

"""

import http

from typing import Any

from openstack import exceptions as sdk_exceptions

from osc_lib import exceptions

# consistency groups

def find_consistency_group(compute_client: Any, name_or_id: str) -> Any:

"""Find the consistency group for a given name or ID

https://docs.openstack.org/api-ref/block-storage/v3/#show-a-consistency-group-s-details

:param volume_client: A volume client

:param name_or_id: The name or ID of the consistency group to look up

:returns: A consistency group object

:raises exception.NotFound: If a matching consistency group could not be

found or more than one match was found

"""

response = compute_client.get(f'/consistencygroups/{name_or_id}')

if response.status_code != http.HTTPStatus.NOT_FOUND:

# there might be other, non-404 errors

sdk_exceptions.raise_from_response(response)

return response.json()['consistencygroup']

response = compute_client.get('/consistencygroups')

sdk_exceptions.raise_from_response(response)

found = None

consistency_groups = response.json()['consistencygroups']

for consistency_group in consistency_groups:

if consistency_group['name'] == name_or_id:

if found:

raise exceptions.NotFound(

f'multiple matches found for {name_or_id}'

)

found = consistency_group

if not found:

raise exceptions.NotFound(f'{name_or_id} not found')

return found