# ============LICENSE_START===================================================
#  Copyright (C) 2019-2020 Nordix Foundation.
# ============================================================================
# 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.
#
# SPDX-License-Identifier: Apache-2.0
# ============LICENSE_END=====================================================

from mod.subscription import Subscription


def status():
    """
    Returns the health of the PMSH service
    Args:
        NA
    Returns:
        Dictionary detailing 'status' of either 'healthy' or 'unhealthy'.
    Raises:
        NA
    """
    return {'status': 'healthy'}


def get_all_sub_to_nf_relations():
    """ Retrieves all subscription to nf relations

    Returns:
        list: of Subscriptions and it's related Network Functions, else empty
    """
    subs_dict = [s.serialize() for s in Subscription.get_all()]
    return subs_dict