Refactor codes for heal ns

Change-Id: Iefaa2c7e6e07e1e3787c56795d4bdc8d16daaeb0
Issue-ID: VFC-1306
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>

1 files changed, 17 insertions, 24 deletions

diff --git a/lcm/ns/views/sol/heal_ns_view.py b/lcm/ns/views/sol/heal_ns_view.py
index 6c844e12..6faefd95 100644
--- a/lcm/ns/views/sol/heal_ns_view.py
+++ b/lcm/ns/views/sol/heal_ns_view.py
@@ -22,6 +22,7 @@ from lcm.pub.exceptions import BadRequestException
 from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
 from lcm.ns.const import NS_OCC_BASE_URI
 from lcm.ns.serializers.sol.pub_serializers import ProblemDetailsSerializer
+from .common import view_safe_call_with_log
 
 logger = logging.getLogger(__name__)
 
@@ -34,29 +35,21 @@ class HealNSView(APIView):
             status.HTTP_500_INTERNAL_SERVER_ERROR: ProblemDetailsSerializer()
         }
     )
+    @view_safe_call_with_log(logger=logger)
     def post(self, request, ns_instance_id):
+        logger.debug("Enter HealNSView::post %s", request.data)
+        logger.debug("Enter HealNSView:: %s", ns_instance_id)
+        req_serializer = HealNsReqSerializer(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)
+
         job_id = JobUtil.create_job("VNF", JOB_TYPE.HEAL_VNF, ns_instance_id)
-        try:
-            logger.debug("Enter HealNSView::post %s", request.data)
-            logger.debug("Enter HealNSView:: %s", ns_instance_id)
-            req_serializer = HealNsReqSerializer(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)
-            nsHealService = NSHealService(ns_instance_id, request.data, job_id)
-            nsHealService.start()
-            response = Response(data={}, status=status.HTTP_202_ACCEPTED)
-            logger.debug("Location: %s" % nsHealService.occ_id)
-            response["Location"] = NS_OCC_BASE_URI % nsHealService.occ_id
-            logger.debug("Leave NSHealView")
-            return response
-        except BadRequestException as e:
-            logger.error("Exception in HealNS: %s", e.message)
-            JobUtil.add_job_status(job_id, 255, 'NS heal failed: %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 HealNSView: %s", e.message)
-            JobUtil.add_job_status(job_id, 255, 'NS heal failed: %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)
+
+        nsHealService = NSHealService(ns_instance_id, request.data, job_id)
+        nsHealService.start()
+        response = Response(data={}, status=status.HTTP_202_ACCEPTED)
+        logger.debug("Location: %s" % nsHealService.occ_id)
+        response["Location"] = NS_OCC_BASE_URI % nsHealService.occ_id
+        logger.debug("Leave NSHealView")
+        return response