code refactor for genericparser
[modeling/etsicatalog.git] / genericparser / packages / views / vnf_package_artifact_views.py
1 # Copyright (C) 2019 Verizon. All Rights Reserved
2 #
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
6 #
7 #         http://www.apache.org/licenses/LICENSE-2.0
8 #
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.
14
15 import logging
16
17 from drf_yasg.utils import swagger_auto_schema
18 from rest_framework import status
19 from rest_framework.views import APIView
20 from django.http import FileResponse
21
22 from genericparser.packages.serializers.response import ProblemDetailsSerializer
23 from genericparser.packages.biz.vnf_pkg_artifacts import FetchVnfPkgArtifact
24 from .common import view_safe_call_with_log
25
26 logger = logging.getLogger(__name__)
27
28 VALID_FILTERS = [
29     "callbackUri",
30     "notificationTypes",
31     "vnfdId",
32     "vnfPkgId",
33     "operationalState",
34     "usageState"
35 ]
36
37
38 class FetchVnfPkgmArtifactsView(APIView):
39
40     @swagger_auto_schema(
41         responses={
42             status.HTTP_200_OK: "HTTP_200_OK",
43             status.HTTP_404_NOT_FOUND: ProblemDetailsSerializer(),
44             status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
45         }
46     )
47     @view_safe_call_with_log(logger=logger)
48     def get(self, request, vnfPkgId, artifactPath):
49         logger.debug("FetchVnfPkgmArtifactsView--get::> ")
50
51         resp_data = FetchVnfPkgArtifact().fetch(vnfPkgId, artifactPath)
52         response = FileResponse(resp_data)
53
54         return response