fix(mongodb): query now with filters to get just the VNFD referenced by the NSR....

[osm/MON.git] / osm_mon / core / utils.py

diff --git a/osm_mon/core/utils.py b/osm_mon/core/utils.py
new file mode 100644 (file)
index 0000000..a4be33c
--- /dev/null
+++ b/osm_mon/core/utils.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2018 Whitestack, LLC
+# *************************************************************
+
+# This file is part of OSM Monitoring module
+# All Rights Reserved to Whitestack, LLC
+
+# 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.
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: fbravo@whitestack.com or agarcia@whitestack.com
+##
+
+def find_in_list(the_list, condition_lambda):
+    for item in the_list:
+        if condition_lambda(item):
+            return item
+    else:
+        return None
+
+
+def create_filter_from_nsr(the_nsr):
+    p_filter = {}
+
+    if "projects_read" in the_nsr["_admin"]:
+        p_filter["_admin.projects_read.cont"] = the_nsr["_admin"]["projects_read"]
+    if "projects_write" in the_nsr["_admin"]:
+        p_filter["_admin.projects_write.cont"] = the_nsr["_admin"]["projects_write"]
+
+    return p_filter