# Copyright 2017 AT&T Intellectual Property.  All other rights reserved.
#
# 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.

import json

import falcon

from armada import api


class Versions(api.BaseResource):
    """Versions resource

    Returns the list of supported versions of the Armada API.
    """

    def on_get(self, req, resp):
        resp.status = falcon.HTTP_200
        resp.body = json.dumps(
            {'v1.0': {
                'path': '/api/v1.0',
                'status': 'stable'
            }})
        resp.content_type = 'application/json'