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 drf_yasg.utils import swagger_auto_schema
18 from rest_framework import status
19 from rest_framework.response import Response
20 from rest_framework.views import APIView
22 from lcm.ns.biz.ns_create import CreateNSService
23 from lcm.ns.biz.ns_get import GetNSInfoService
24 from lcm.ns.serializers.deprecated.ns_serializers import _CreateNsReqSerializer, _CreateNsRespSerializer, _QueryNsRespSerializer
25 from lcm.pub.exceptions import NSLCMException
26 from lcm.pub.utils.values import ignore_case_get
28 logger = logging.getLogger(__name__)
31 class CreateNSView(APIView):
35 status.HTTP_200_OK: _QueryNsRespSerializer(help_text="NS instances", many=True),
36 status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
39 def get(self, request):
41 logger.debug("CreateNSView::get")
42 ret = GetNSInfoService().get_ns_info()
43 logger.debug("CreateNSView::get::ret=%s", ret)
44 resp_serializer = _QueryNsRespSerializer(data=ret, many=True)
45 if not resp_serializer.is_valid():
46 raise NSLCMException(resp_serializer.errors)
47 return Response(data=resp_serializer.data, status=status.HTTP_200_OK)
48 except Exception as e:
49 logger.error(traceback.format_exc())
50 logger.error("Exception in GetNS: %s", e.message)
51 return Response(data={'error': e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
54 request_body=_CreateNsReqSerializer(),
56 status.HTTP_201_CREATED: _CreateNsRespSerializer(),
57 status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
60 def post(self, request):
61 logger.debug("Enter CreateNS: %s", request.data)
63 req_serializer = _CreateNsReqSerializer(data=request.data)
64 if not req_serializer.is_valid():
65 raise NSLCMException(req_serializer.errors)
67 if ignore_case_get(request.data, 'test') == "test":
68 return Response(data={'nsInstanceId': "test"}, status=status.HTTP_201_CREATED)
69 csar_id = ignore_case_get(request.data, 'csarId')
70 ns_name = ignore_case_get(request.data, 'nsName')
71 description = ignore_case_get(request.data, 'description')
72 context = ignore_case_get(request.data, 'context')
73 ns_inst_id = CreateNSService(csar_id, ns_name, description, context).do_biz()
75 logger.debug("CreateNSView::post::ret={'nsInstanceId':%s}", ns_inst_id)
76 resp_serializer = _CreateNsRespSerializer(
77 data={'nsInstanceId': ns_inst_id,
78 'nsInstanceName': 'nsInstanceName',
79 'nsInstanceDescription': 'nsInstanceDescription',
82 'nsState': 'NOT_INSTANTIATED',
83 '_links': {'self': {'href': 'href'}}})
84 if not resp_serializer.is_valid():
85 raise NSLCMException(resp_serializer.errors)
86 return Response(data=resp_serializer.data, status=status.HTTP_201_CREATED)
87 except Exception as e:
88 logger.error(traceback.format_exc())
89 logger.error("Exception in CreateNS: %s", e.message)
90 return Response(data={'error': e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)