--- /dev/null
+# Copyright (C) 2019 ZTE. All 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 logging
+
+from lcm.pub.database.models import SubscriptionModel
+from lcm.pub.exceptions import NFLCMException
+
+logger = logging.getLogger(__name__)
+
+
+class DeleteSubscription:
+ def __init__(self, subscription_id):
+ self.subscription_id = subscription_id
+
+ def delete_single_subscription(self):
+ subscription = SubscriptionModel.objects.filter(subscription_id=self.subscription_id)
+ if not subscription.exists():
+ raise NFLCMException('Subscription(%s) does not exist' % self.subscription_id)
+ subscription.delete()
self.subscription_id = subscription_id
self.params = data
+ def query_single_subscription(self):
+ subscription = SubscriptionModel.objects.filter(subscription_id=self.subscription_id)
+ if not subscription.exists():
+ raise NFLCMException('Subscription(%s) does not exist' % self.subscription_id)
+ return self.fill_resp_data(subscription)
+
def query_multi_subscriptions(self):
query_data = {}
logger.debug("QueryMultiSubscriptions--get--biz::> Check for filters in query params" % self.params)
from lcm.nf.views.instantiate_vnf_view import InstantiateVnfView
from lcm.nf.views.terminate_vnf_view import TerminateVnfView
from lcm.nf.views.subscriptions_view import SubscriptionsView
+from lcm.nf.views.subscriptions_view import SubscriptionDetailView
from lcm.nf.views.heal_vnf_view import HealVnfView
from lcm.nf.views.operate_vnf_view import OperateVnfView
from lcm.nf.views.scale_vnf_view import ScaleVnfView
urlpatterns = [
url(r'^api/vnflcm/v1/subscriptions$', SubscriptionsView.as_view()),
+ url(r'^api/vnflcm/v1/subscriptions/(?P<subscriptionid>[0-9a-zA-Z_-]+)$', SubscriptionDetailView.as_view()),
url(r'^api/vnflcm/v1/vnf_instances$', CreateVnfAndQueryVnfs.as_view()),
url(r'^api/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)/instantiate$', InstantiateVnfView.as_view()),
url(r'^api/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)$', DeleteVnfAndQueryVnf.as_view()),
import logging\r
\r
from drf_yasg.utils import swagger_auto_schema\r
-from lcm.nf.biz.create_subscription import CreateSubscription\r
-from lcm.nf.biz.query_subscription import QuerySubscription\r
from rest_framework import status\r
from rest_framework.response import Response\r
from rest_framework.views import APIView\r
from lcm.nf.serializers.lccn_subscriptions import LccnSubscriptionsSerializer\r
from lcm.nf.serializers.response import ProblemDetailsSerializer\r
from lcm.pub.exceptions import NFLCMException, NFLCMExceptionBadRequest\r
+from lcm.nf.biz.create_subscription import CreateSubscription\r
+from lcm.nf.biz.query_subscription import QuerySubscription\r
+from lcm.nf.biz.delete_subscription import DeleteSubscription\r
from .common import view_safe_call_with_log\r
\r
logger = logging.getLogger(__name__)\r
\r
logger.debug("SubscribeNotification--get::> Remove default fields")\r
return Response(data=subscriptions_serializer.data, status=status.HTTP_200_OK)\r
+\r
+\r
+class SubscriptionDetailView(APIView):\r
+ @swagger_auto_schema(\r
+ responses={\r
+ status.HTTP_200_OK: LccnSubscriptionSerializer(),\r
+ status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),\r
+ status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()\r
+ }\r
+ )\r
+ @view_safe_call_with_log(logger=logger)\r
+ def get(self, request, subscriptionid):\r
+ logger.debug("SubscriptionDetailView--get::> %s" % subscriptionid)\r
+\r
+ resp_data = QuerySubscription(\r
+ subscription_id=subscriptionid\r
+ ).query_single_subscription()\r
+\r
+ subscription_serializer = LccnSubscriptionSerializer(data=resp_data)\r
+ if not subscription_serializer.is_valid():\r
+ raise NFLCMException(subscription_serializer.errors)\r
+\r
+ return Response(data=resp_data, status=status.HTTP_200_OK)\r
+\r
+ @swagger_auto_schema(\r
+ responses={\r
+ status.HTTP_204_NO_CONTENT: "",\r
+ status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),\r
+ status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()\r
+ }\r
+ )\r
+ @view_safe_call_with_log(logger=logger)\r
+ def delete(self, request, subscriptionid):\r
+ logger.debug("SubscriptionDetailView--delete::> %s" % subscriptionid)\r
+\r
+ DeleteSubscription(\r
+ subscription_id=subscriptionid\r
+ ).delete_single_subscription()\r
+\r
+ return Response(status=status.HTTP_204_NO_CONTENT)\r