X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Fns%2Fviews%2Fsol%2Fns_instances_views.py;h=6fcae3ffb0ed880e55864b6f528b58521d832702;hb=96c9717609b3227d183839ab0f3647a35ee772e8;hp=562df7090b34ad48ba4541c779e26fa1ff13cb85;hpb=d490f5bfd727d0219eb4dd74235194e9712ebb9a;p=vfc%2Fnfvo%2Flcm.git

diff --git a/lcm/ns/views/sol/ns_instances_views.py b/lcm/ns/views/sol/ns_instances_views.py
index 562df709..6fcae3ff 100644
--- a/lcm/ns/views/sol/ns_instances_views.py
+++ b/lcm/ns/views/sol/ns_instances_views.py
@@ -1,37 +1,150 @@
+# Copyright 2019 ZTE Corporation.
+#
+# 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
+import traceback
 
 from drf_yasg.utils import swagger_auto_schema
 from rest_framework import status
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
+from lcm.ns.serializers.sol.create_ns_serializers import CreateNsRequestSerializer
+from lcm.ns.serializers.sol.ns_instance import NsInstanceSerializer
+from lcm.pub.exceptions import BadRequestException, NSLCMException
+from lcm.pub.utils.values import ignore_case_get
+from lcm.ns.biz.ns_create import CreateNSService
+from lcm.ns.biz.ns_get import GetNSInfoService
+from lcm.ns.biz.ns_delete import DeleteNsService
+from lcm.ns.const import NS_INSTANCE_BASE_URI
+
 logger = logging.getLogger(__name__)
 
 
 class NSInstancesView(APIView):
+    @swagger_auto_schema(
+        request_body=None,
+        responses={
+            status.HTTP_200_OK: NsInstanceSerializer(help_text="NS instances", many=True),
+            status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
+        }
+    )
     def get(self, request):
         logger.debug(request.query_params)
-        # todo
+        try:
+            logger.debug("CreateNSView::get")
+            ret = GetNSInfoService().get_ns_info(is_sol=True)  # todo
+            logger.debug("CreateNSView::get::ret=%s", ret)
+            resp_serializer = NsInstanceSerializer(data=ret, many=True)
+            if not resp_serializer.is_valid():
+                raise NSLCMException(resp_serializer.errors)
+            return Response(data=resp_serializer.data, status=status.HTTP_200_OK)
+        except Exception as e:
+            logger.error(traceback.format_exc())
+            logger.error("Exception in GetNS: %s", e.message)
+            data = {'status': status.HTTP_500_INTERNAL_SERVER_ERROR, 'detail': e.message}
+            return Response(data=data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
 
+    @swagger_auto_schema(
+        request_body=CreateNsRequestSerializer(),
+        responses={
+            status.HTTP_201_CREATED: NsInstanceSerializer(),
+            status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
+        }
+    )
     def post(self, request):
-        logger.debug("Enter NSInstancesView::POST ns_instances %s", request.data)
-        # todo
-        return Response(data={}, status=status.HTTP_201_CREATED)
+        logger.debug("Enter NSInstancesView::POST ns_instances: Header:%s, Body: %s" % (request.META, request.data))
+        try:
+            globalCustomerId = request.META.get("HTTP_GLOBALCUSTOMERID", None)
+            if not globalCustomerId:
+                raise BadRequestException("Not found globalCustomerId in header")
+            serviceType = request.META.get("HTTP_SERVICETYPE", None)
+            if not serviceType:
+                serviceType = "NetworkService"
+            req_serializer = CreateNsRequestSerializer(data=request.data)
+            if not req_serializer.is_valid():
+                raise BadRequestException(req_serializer.errors)
+            if ignore_case_get(request.data, 'test') == "test":
+                return Response(data={'nsInstanceId': "test"}, status=status.HTTP_201_CREATED)
+            csar_id = ignore_case_get(request.data, 'nsdId')
+            ns_name = ignore_case_get(request.data, 'nsName')
+            description = ignore_case_get(request.data, 'nsDescription')
+            context = {
+                "globalCustomerId": globalCustomerId,
+                "serviceType": serviceType
+            }
+            ns_inst_id = CreateNSService(csar_id, ns_name, description, context).do_biz()
+            logger.debug("CreateNSView::post::ret={'nsInstanceId':%s}", ns_inst_id)
+            ns_filter = {"ns_inst_id": ns_inst_id}
+            nsInstance = GetNSInfoService(ns_filter).get_ns_info(is_sol=True)[0]
+            logger.debug("nsInstance: %s" % nsInstance)
+            resp_serializer = NsInstanceSerializer(data=nsInstance)
+            if not resp_serializer.is_valid():
+                raise NSLCMException(resp_serializer.errors)
+            response = Response(data=resp_serializer.data, status=status.HTTP_201_CREATED)
+            response["Location"] = NS_INSTANCE_BASE_URI % nsInstance['id']
+            return response
+        except BadRequestException as e:
+            logger.error("Exception in CreateNS: %s", e.message)
+            data = {'status': status.HTTP_400_BAD_REQUEST, 'detail': e.message}
+            return Response(data=data, status=status.HTTP_400_BAD_REQUEST)
+        except Exception as e:
+            logger.error("Exception in CreateNS: %s", e.message)
+            data = {'status': status.HTTP_500_INTERNAL_SERVER_ERROR, 'detail': e.message}
+            return Response(data=data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
 
 
 class IndividualNsInstanceView(APIView):
-    def get(self, request, id):
-        logger.debug("Enter IndividualNsInstanceView::get ns(%s)", id)
-        # todo
-        return Response(data={}, status=status.HTTP_200_OK)
+    @swagger_auto_schema(
+        request_body=None,
+        responses={
+            status.HTTP_200_OK: NsInstanceSerializer(help_text="NS instances", many=False),
+            status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
+        }
+    )
+    def get(self, request, ns_instance_id):
+        try:
+            logger.debug("Enter NSDetailView::get ns(%s)", ns_instance_id)
+            ns_filter = {"ns_inst_id": ns_instance_id}
+            ret = GetNSInfoService(ns_filter).get_ns_info(is_sol=True)
+            if not ret:
+                data = {'status': status.HTTP_404_NOT_FOUND, 'detail': "NS Instance ID(%s) is not founded" % ns_instance_id}
+                return Response(data=data, status=status.HTTP_404_NOT_FOUND)
+            logger.debug("Leave NSDetailView::get::ret=%s", ret)
+            resp_serializer = NsInstanceSerializer(data=ret[0])
+            if not resp_serializer.is_valid():
+                raise NSLCMException(resp_serializer.errors)
+            return Response(data=resp_serializer.data, status=status.HTTP_200_OK)
+        except Exception as e:
+            logger.error(traceback.format_exc())
+            logger.error("Exception in GetNSDetail: %s", e.message)
+            data = {'status': status.HTTP_500_INTERNAL_SERVER_ERROR, 'detail': e.message}
+            return Response(data=data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
 
     @swagger_auto_schema(
         request_body=None,
         responses={
-            status.HTTP_204_NO_CONTENT: None
+            status.HTTP_204_NO_CONTENT: "HTTP_204_NO_CONTENT"
         }
     )
-    def delete(self, request, id):
-        logger.debug("Enter IndividualNsInstanceView::DELETE ns_instance(%s)", id)
-        # todo
-        return Response(data={}, status=status.HTTP_204_NO_CONTENT)
+    def delete(self, request, ns_instance_id):
+        try:
+            logger.debug("Enter NSDetailView::delete ns(%s)", ns_instance_id)
+            DeleteNsService(ns_instance_id).do_biz()
+            return Response(data={}, status=status.HTTP_204_NO_CONTENT)
+        except Exception as e:
+            logger.error(traceback.format_exc())
+            logger.error("Exception in delete NS: %s", e.message)
+            data = {'status': status.HTTP_500_INTERNAL_SERVER_ERROR, 'detail': e.message}
+            return Response(data=data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)