1 # Copyright (c) 2019, CMCC Technologies Co., Ltd.
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.
18 from drf_yasg.utils import swagger_auto_schema
19 from lcm.ns.serializers.sol.ns_lcm_op_occ import NSLCMOpOccSerializer
20 from rest_framework import status
21 from rest_framework.response import Response
22 from rest_framework.views import APIView
24 from lcm.ns.biz.query_ns_lcm_op_occ import QueryNsLcmOpOcc
25 from lcm.ns.serializers.sol.ns_lcm_op_occs import NSLCMOpOccsSerializer
26 from lcm.ns.serializers.sol.response import ProblemDetailsSerializer
27 from lcm.pub.exceptions import NSLCMException
29 logger = logging.getLogger(__name__)
30 EXCLUDE_DEFAULT = ['operationParams', 'error', 'resourceChanges']
31 VALID_FILTERS = ["fields", "exclude_fields", "exclude_default",
32 "id", "operationState", "stateEnteredTime", "startTime",
33 "nsInstanceId", "operation"]
36 def get_problem_details_serializer(status_code, error_message):
38 "status": status_code,
39 "detail": error_message
41 problem_details_serializer = ProblemDetailsSerializer(data=problem_details)
42 problem_details_serializer.is_valid()
43 return problem_details_serializer
46 class QueryMultiNsLcmOpOccs(APIView):
49 status.HTTP_200_OK: NSLCMOpOccsSerializer(),
50 status.HTTP_400_BAD_REQUEST: ProblemDetailsSerializer(),
51 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
54 def get(self, request):
55 logger.debug("QueryMultiNsLcmOpOccs--get::> %s" % request.query_params)
57 if request.query_params and not set(request.query_params).issubset(set(VALID_FILTERS)):
58 problem_details_serializer = get_problem_details_serializer(status.HTTP_400_BAD_REQUEST, "Not a valid filter")
59 return Response(data=problem_details_serializer.data, status=status.HTTP_400_BAD_REQUEST)
60 resp_data = QueryNsLcmOpOcc(request.query_params).query_multi_ns_lcm_op_occ()
62 ns_lcm_op_occs_serializer = NSLCMOpOccsSerializer(data=resp_data)
63 if not ns_lcm_op_occs_serializer.is_valid():
64 raise NSLCMException(ns_lcm_op_occs_serializer.errors)
66 logger.debug("QueryMultiNsLcmOpOccs--get::> Remove default fields if exclude_default is specified")
67 if 'exclude_default' in request.query_params.keys():
68 for field in EXCLUDE_DEFAULT:
69 for lcm_op in ns_lcm_op_occs_serializer.data:
71 return Response(data=ns_lcm_op_occs_serializer.data, status=status.HTTP_200_OK)
72 except NSLCMException as e:
73 logger.error(e.message)
74 problem_details_serializer = get_problem_details_serializer(status.HTTP_500_INTERNAL_SERVER_ERROR, e.message)
75 return Response(data=problem_details_serializer.data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
77 except Exception as e:
78 logger.error(e.message)
79 logger.error(traceback.format_exc())
80 problem_details_serializer = get_problem_details_serializer(status.HTTP_500_INTERNAL_SERVER_ERROR, e.message)
81 return Response(data=problem_details_serializer.data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
84 class QuerySingleNsLcmOpOcc(APIView):
87 status.HTTP_200_OK: NSLCMOpOccSerializer(),
88 status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
91 def get(self, request, lcmopoccid):
92 logger.debug("QuerySingleNsLcmOpOcc--get::> %s" % request.query_params)
94 resp_data = QueryNsLcmOpOcc(request.query_params, lcm_op_occ_id=lcmopoccid).query_single_ns_lcm_op_occ()
96 ns_lcm_op_occ_serializer = NSLCMOpOccSerializer(data=resp_data)
97 if not ns_lcm_op_occ_serializer.is_valid():
98 raise NSLCMException(ns_lcm_op_occ_serializer.errors)
100 return Response(data=ns_lcm_op_occ_serializer.data, status=status.HTTP_200_OK)
101 except NSLCMException as e:
102 logger.error(e.message)
103 problem_details_serializer = get_problem_details_serializer(status.HTTP_500_INTERNAL_SERVER_ERROR, e.message)
104 return Response(data=problem_details_serializer.data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
105 except Exception as e:
106 logger.error(e.message)
107 logger.error(traceback.format_exc())
108 problem_details_serializer = get_problem_details_serializer(status.HTTP_500_INTERNAL_SERVER_ERROR, e.message)
109 return Response(data=problem_details_serializer.data, status=status.HTTP_500_INTERNAL_SERVER_ERROR)