Adding Subscription and Metric feature

[ric-app/hw-python.git] / src / manager / SubscriptionManager.py

diff --git a/src/manager/SubscriptionManager.py b/src/manager/SubscriptionManager.py
new file mode 100644 (file)
index 0000000..cce640d
--- /dev/null
+++ b/src/manager/SubscriptionManager.py
@@ -0,0 +1,73 @@
+# ==================================================================================
+#
+#       Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved.
+#
+#   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 requests
+from ricxappframe.xapp_frame import RMRXapp
+import json
+from ..utils.constants import Constants
+from ._BaseManager import _BaseManager
+from swagger_client import api_client
+
+class SubscriptionManager(_BaseManager):
+
+    __namespace = "e2Manager"
+
+    def __init__(self, rmr_xapp: RMRXapp):
+        super().__init__(rmr_xapp)
+        _client = api_client()
+
+    def get_gnb_list(self):
+        gnblist = self._rmr_xapp.get_list_gnb_ids()   # yet to come in library
+        self.logger.info("SubscriptionManager.getGnbList:: Processed request: {}".format(json.dumps(gnblist)))
+        return gnblist
+
+    def get_enb_list(self):
+        enblist = self._rmr_xapp.get_list_enb_ids()   # yet to come in library
+        self.logger.info("SubscriptionManager.sdlGetGnbList:: Handler processed request: {}".format(json.dumps(enblist)))
+        return enblist
+
+    def send_subscription_request(self,xnb_id):
+        subscription_request = {"xnb_id": xnb_id, "action_type": Constants.ACTION_TYPE}
+        try:
+            json_object = json.dumps(subscription_request,indent=4)
+        except TypeError:
+            print("Unable to serialize the object")
+        url = Constants.SUBSCRIPTION_PATH.format(Constants.PLT_NAMESPACE,
+                                                 Constants.SUBSCRIPTION_SERVICE,
+                                                 Constants.SUBSCRIPTION_PORT)
+        try:
+            response = requests.post(url , json=json_object)
+            response.raise_for_status()
+        except requests.exceptions.HTTPError as err_h:
+            return "An Http Error occurred:" + repr(err_h)
+        except requests.exceptions.ConnectionError as err_c:
+            return "An Error Connecting to the API occurred:" + repr(err_c)
+        except requests.exceptions.Timeout as err_t:
+            return "A Timeout Error occurred:" + repr(err_t)
+        except requests.exceptions.RequestException as err:
+            return "An Unknown Error occurred" + repr(err)
+
+
+
+
+
+
+