1 files changed, 127 insertions, 0 deletions
diff --git a/catalog/packages/views/nsdm_subscription_views.py b/catalog/packages/views/nsdm_subscription_views.py
new file mode 100644
index 0000000..5e6394e
--- /dev/null
+++ b/catalog/packages/views/nsdm_subscription_views.py
@@ -0,0 +1,127 @@
+# Copyright (C) 2019 Verizon. 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 drf_yasg.utils import swagger_auto_schema, no_body
+from rest_framework import status
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+
+from catalog.packages.serializers.nsdm_filter_data import NsdmNotificationsFilter
+from catalog.packages.serializers.nsdm_subscription import NsdmSubscriptionsSerializer
+from catalog.packages.serializers.nsdm_subscription import NsdmSubscriptionIdSerializer
+from catalog.packages.serializers.nsdm_subscription import NsdmSubscriptionSerializer
+from catalog.packages.serializers.nsdm_subscription import NsdmSubscriptionRequestSerializer
+from catalog.packages.serializers.response import ProblemDetailsSerializer
+
+from catalog.pub.exceptions import NsdmBadRequestException
+from catalog.packages.biz.nsdm_subscription import NsdmSubscription
+from .common import view_safe_call_with_log
+
+logger = logging.getLogger(__name__)
+
+
+def validate_data(data, serializer):
+    serialized_data = serializer(data=data)
+    if not serialized_data.is_valid():
+        logger.error('Data validation failed.')
+        raise NsdmBadRequestException(serialized_data.errors)
+    return serialized_data
+
+
+@swagger_auto_schema(
+    method='POST',
+    operation_description="Create Subscription for NSD Management",
+    request_body=NsdmSubscriptionRequestSerializer(),
+    responses={
+        status.HTTP_201_CREATED: NsdmSubscriptionSerializer,
+        status.HTTP_303_SEE_OTHER: ProblemDetailsSerializer(),
+        status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
+        status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
+    }
+)
+@swagger_auto_schema(
+    method='GET',
+    operation_description="Query subscriptions for Nsd Management",
+    request_body=no_body,
+    responses={
+        status.HTTP_200_OK: NsdmSubscriptionsSerializer(),
+        status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
+        status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
+        status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer(),
+    }
+)
+@api_view(http_method_names=['POST', 'GET'])
+@view_safe_call_with_log(logger=logger)
+def nsd_subscription_rc(request):
+    if request.method == 'POST':
+        logger.debug("SubscribeNotification--post::> %s" % request.data)
+        nsdm_subscription_request = \
+            validate_data(request.data,
+                          NsdmSubscriptionRequestSerializer)
+        subscription = NsdmSubscription().create(
+            nsdm_subscription_request.data)
+        validate_data(subscription, NsdmSubscriptionSerializer)
+        return Response(data=subscription, status=status.HTTP_201_CREATED)
+
+    if request.method == 'GET':
+        logger.debug("Subscription Notification GET %s" % request.query_params)
+        request_query_params = {}
+        if request.query_params:
+            request_query_params = \
+                validate_data(request.query_params,
+                              NsdmNotificationsFilter).data
+        subscription_data = \
+            NsdmSubscription().query_multi_subscriptions(
+                request_query_params)
+        subscriptions = validate_data(subscription_data,
+                                      NsdmSubscriptionsSerializer)
+        return Response(data=subscriptions.data, status=status.HTTP_200_OK)
+
+
+@swagger_auto_schema(
+    method='GET',
+    operation_description="Query subscriptions for Nsd Management",
+    request_body=no_body,
+    responses={
+        status.HTTP_200_OK: NsdmSubscriptionSerializer(),
+        status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
+        status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
+        status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
+    }
+)
+@swagger_auto_schema(
+    method='DELETE',
+    operation_description="Delete subscription for Nsd Management",
+    request_body=no_body,
+    responses={
+        status.HTTP_204_NO_CONTENT: 'No_Content',
+        status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
+        status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
+        status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
+    }
+)
+@api_view(http_method_names=['GET', 'DELETE'])
+@view_safe_call_with_log(logger=logger)
+def nsd_subscription_rd(request, **kwargs):
+    subscription_id = kwargs.get("subscriptionId")
+    validate_data({'subscription_id': subscription_id}, NsdmSubscriptionIdSerializer)
+    if request.method == 'GET':
+        subscription_data = NsdmSubscription().query_single_subscription(subscription_id)
+        subscription = validate_data(subscription_data, NsdmSubscriptionSerializer)
+        return Response(data=subscription.data, status=status.HTTP_200_OK)
+    elif request.method == 'DELETE':
+        subscription_data = NsdmSubscription().delete_single_subscription(subscription_id)
+        return Response(status=status.HTTP_204_NO_CONTENT)