fix swagger error

[vfc/nfvo/lcm.git] / lcm / ns / views / sol / instantiate_ns_views.py

diff --git a/lcm/ns/views/sol/instantiate_ns_views.py b/lcm/ns/views/sol/instantiate_ns_views.py
index ed43b94..8b8318d 100644 (file)
--- a/lcm/ns/views/sol/instantiate_ns_views.py
+++ b/lcm/ns/views/sol/instantiate_ns_views.py
@@ -13,18 +13,59 @@
 # limitations under the License.
 
 import logging
+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.biz.ns_instant import InstantNSService
+from lcm.ns.serializers.sol.inst_ns_serializers import InstantNsReqSerializer
+from lcm.pub.exceptions import BadRequestException
+from lcm.ns.const import NS_OCC_BASE_URI
+from lcm.ns.serializers.sol.pub_serializers import ProblemDetailsSerializer
+
 logger = logging.getLogger(__name__)
 
 
 class InstantiateNsView(APIView):
+    @swagger_auto_schema(
+        request_body=InstantNsReqSerializer(),
+        responses={
+            status.HTTP_202_ACCEPTED: "HTTP_202_ACCEPTED",
+            status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
+        }
+    )
     def post(self, request, ns_instance_id):
-        # todo
-        return
+        logger.debug("Enter InstantiateNsView::post::ns_instance_id=%s", ns_instance_id)
+        logger.debug("request.data=%s", request.data)
+        try:
+            req_serializer = InstantNsReqSerializer(data=request.data)
+            if not req_serializer.is_valid():
+                logger.debug("request.data is not valid,error: %s" % req_serializer.errors)
+                raise BadRequestException(req_serializer.errors)
 
+            InstantNsReq = request.data
+            if "additionalParamsForVnf" in InstantNsReq:
+                InstantNsReq['locationConstraints'] = []
+                for additionalParamsForVnf in InstantNsReq["additionalParamsForVnf"]:
+                    vnf = {}
+                    vnf['vnfProfileId'] = additionalParamsForVnf['vnfProfileId']
+                    vnf['locationConstraints'] = {'vimId': additionalParamsForVnf['additionalParams']['vimId']}
+                    vnf['additionalParams'] = additionalParamsForVnf['additionalParams']
+                    InstantNsReq['locationConstraints'].append(vnf)
 
-class TerminateNsView(APIView):
-    def post(self, request, ns_instance_id):
-        # todo
-        return
+            ack = InstantNSService(ns_instance_id, request.data).do_biz()
+            nsLcmOpOccId = ack['occ_id']
+            response = Response(data={}, status=status.HTTP_202_ACCEPTED)
+            logger.debug("Location: %s" % ack['occ_id'])
+            response["Location"] = NS_OCC_BASE_URI % nsLcmOpOccId
+            logger.debug("Leave InstantiateNsView::post::ack=%s", ack)
+            return response
+        except BadRequestException as e:
+            logger.error("Exception in InstantiateNsView: %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 InstantiateNsView: %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)