1 # Copyright (C) 2019 Verizon. All Rights Reserved
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
17 from drf_yasg.utils import swagger_auto_schema
18 from rest_framework import status
19 from rest_framework.views import APIView
20 from rest_framework.response import Response
22 from genericparser.packages.serializers.vnf_pkg_subscription import PkgmSubscriptionRequestSerializer
23 from genericparser.packages.serializers.vnf_pkg_subscription import PkgmSubscriptionSerializer
24 from genericparser.packages.serializers.vnf_pkg_subscription import PkgmSubscriptionsSerializer
25 from genericparser.packages.serializers.response import ProblemDetailsSerializer
26 from genericparser.packages.biz.vnf_pkg_subscription import CreateSubscription
27 from genericparser.packages.biz.vnf_pkg_subscription import QuerySubscription
28 from genericparser.packages.biz.vnf_pkg_subscription import TerminateSubscription
29 from genericparser.packages.views.common import validate_data
30 from genericparser.pub.exceptions import VnfPkgSubscriptionException
31 from genericparser.pub.exceptions import BadRequestException
33 from .common import view_safe_call_with_log
35 logger = logging.getLogger(__name__)
47 class CreateQuerySubscriptionView(APIView):
50 request_body=PkgmSubscriptionRequestSerializer,
52 status.HTTP_201_CREATED: PkgmSubscriptionSerializer(),
53 status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
56 @view_safe_call_with_log(logger=logger)
57 def post(self, request):
58 logger.debug("Create VNF package Subscription> %s" % request.data)
60 vnf_pkg_subscription_request = validate_data(request.data, PkgmSubscriptionRequestSerializer)
61 data = CreateSubscription(vnf_pkg_subscription_request.data).do_biz()
62 subscription_info = validate_data(data, PkgmSubscriptionSerializer)
63 return Response(data=subscription_info.data, status=status.HTTP_201_CREATED)
67 status.HTTP_200_OK: PkgmSubscriptionSerializer(),
68 status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
69 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
72 @view_safe_call_with_log(logger=logger)
73 def get(self, request):
74 logger.debug("SubscribeNotification--get::> %s" % request.query_params)
76 if request.query_params and not set(request.query_params).issubset(set(VALID_FILTERS)):
77 raise BadRequestException("Not a valid filter")
79 resp_data = QuerySubscription().query_multi_subscriptions(request.query_params)
81 subscriptions_serializer = PkgmSubscriptionsSerializer(data=resp_data)
82 if not subscriptions_serializer.is_valid():
83 raise VnfPkgSubscriptionException(subscriptions_serializer.errors)
85 return Response(data=subscriptions_serializer.data, status=status.HTTP_200_OK)
88 class QueryTerminateSubscriptionView(APIView):
92 status.HTTP_200_OK: PkgmSubscriptionSerializer(),
93 status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
94 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
97 @view_safe_call_with_log(logger=logger)
98 def get(self, request, subscriptionId):
99 logger.debug("SubscribeNotification--get::> %s" % subscriptionId)
101 resp_data = QuerySubscription().query_single_subscription(subscriptionId)
103 subscription_serializer = PkgmSubscriptionSerializer(data=resp_data)
104 if not subscription_serializer.is_valid():
105 raise VnfPkgSubscriptionException(subscription_serializer.errors)
107 return Response(data=subscription_serializer.data, status=status.HTTP_200_OK)
109 @swagger_auto_schema(
111 status.HTTP_204_NO_CONTENT: "",
112 status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
113 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
116 @view_safe_call_with_log(logger=logger)
117 def delete(self, request, subscriptionId):
118 logger.debug("SubscribeNotification--get::> %s" % subscriptionId)
120 TerminateSubscription().terminate(subscriptionId)
121 return Response(status=status.HTTP_204_NO_CONTENT)