From 332668f9a48bbea03779c8b88f7d5e0d720fd1c0 Mon Sep 17 00:00:00 2001
From: fujinhua <fu.jinhua@zte.com.cn>
Date: Wed, 10 Apr 2019 08:32:51 +0800
Subject: [PATCH] Add view common for ns sol

Change-Id: I0b2a8d1b4d2185f72b07163eac232b0c886c7217
Issue-ID: VFC-1306
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>
---
 lcm/ns/views/sol/common.py | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 lcm/ns/views/sol/common.py

diff --git a/lcm/ns/views/sol/common.py b/lcm/ns/views/sol/common.py
new file mode 100644
index 00000000..2d9c7178
--- /dev/null
+++ b/lcm/ns/views/sol/common.py
@@ -0,0 +1,62 @@
+# Copyright 2019 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import traceback
+import logging
+
+from rest_framework import status
+from rest_framework.response import Response
+
+from lcm.pub.exceptions import BadRequestException
+from lcm.pub.exceptions import NSLCMException
+
+logger = logging.getLogger(__name__)
+
+
+def make_error_resp(status, detail):
+    return Response(
+        data={
+            'status': status,
+            'detail': detail
+        },
+        status=status
+    )
+
+
+def view_safe_call_with_log(logger):
+    def view_safe_call(func):
+        def wrapper(*args, **kwargs):
+            try:
+                return func(*args, **kwargs)
+            except BadRequestException as e:
+                logger.error(e.message)
+                return make_error_resp(
+                    detail=e.message,
+                    status=status.HTTP_400_BAD_REQUEST
+                )
+            except NSLCMException as e:
+                logger.error(e.message)
+                return make_error_resp(
+                    detail=e.message,
+                    status=status.HTTP_500_INTERNAL_SERVER_ERROR
+                )
+            except Exception as e:
+                logger.error(e.message)
+                logger.error(traceback.format_exc())
+                return make_error_resp(
+                    detail='Unexpected exception',
+                    status=status.HTTP_500_INTERNAL_SERVER_ERROR
+                )
+        return wrapper
+    return view_safe_call
-- 
2.16.6