1 # Copyright 2018 ZTE Corporation.
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 rest_framework import status
18 from rest_framework.response import Response
19 from rest_framework.views import APIView
20 from drf_yasg.utils import swagger_auto_schema
22 from lcm.ns.biz.ns_create import CreateNSService
23 from lcm.ns.biz.ns_get import GetNSInfoService
24 from lcm.ns.serializers.create_ns_serializers import CreateNsReqSerializer, CreateNsRespSerializer
25 from lcm.ns.serializers.ns_serializers import QueryNsRespSerializer
26 from lcm.pub.exceptions import NSLCMException
27 from lcm.pub.utils.values import ignore_case_get
29 logger = logging.getLogger(__name__)
32 class CreateNSView(APIView):
36 status.HTTP_200_OK: QueryNsRespSerializer(help_text="NS instances", many=True),
37 status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
40 def get(self, request):
42 logger.debug("CreateNSView::get")
43 ret = GetNSInfoService().get_ns_info()
44 logger.debug("CreateNSView::get::ret=%s", ret)
45 resp_serializer = QueryNsRespSerializer(data=ret, many=True)
46 if not resp_serializer.is_valid():
47 raise NSLCMException(resp_serializer.errors)
48 return Response(data=resp_serializer.data, status=status.HTTP_200_OK)
49 except Exception as e:
50 logger.error(traceback.format_exc())
51 logger.error("Exception in GetNS: %s", e.message)
52 return Response(data={'error': e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
55 request_body=CreateNsReqSerializer(),
57 status.HTTP_201_CREATED: CreateNsRespSerializer(),
58 status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
61 def post(self, request):
62 logger.debug("Enter CreateNS: %s", request.data)
64 req_serializer = CreateNsReqSerializer(data=request.data)
65 if not req_serializer.is_valid():
66 raise NSLCMException(req_serializer.errors)
68 if ignore_case_get(request.data, 'test') == "test":
69 return Response(data={'nsInstanceId': "test"}, status=status.HTTP_201_CREATED)
70 csar_id = ignore_case_get(request.data, 'csarId')
71 ns_name = ignore_case_get(request.data, 'nsName')
72 description = ignore_case_get(request.data, 'description')
73 context = ignore_case_get(request.data, 'context')
74 ns_inst_id = CreateNSService(csar_id, ns_name, description, context).do_biz()
76 logger.debug("CreateNSView::post::ret={'nsInstanceId':%s}", ns_inst_id)
77 resp_serializer = CreateNsRespSerializer(
78 data={'nsInstanceId': ns_inst_id,
79 'nsInstanceName': 'nsInstanceName',
80 'nsInstanceDescription': 'nsInstanceDescription',
83 'nsState': 'NOT_INSTANTIATED',
84 '_links': {'self': {'href': 'href'}}})
85 if not resp_serializer.is_valid():
86 raise NSLCMException(resp_serializer.errors)
87 return Response(data=resp_serializer.data, status=status.HTTP_201_CREATED)
88 except Exception as e:
89 logger.error(traceback.format_exc())
90 logger.error("Exception in CreateNS: %s", e.message)
91 return Response(data={'error': e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)