1 files changed, 123 insertions, 0 deletions
diff --git a/apps/nxi_termination/optimizers/remote_opt_processor.py b/apps/nxi_termination/optimizers/remote_opt_processor.py
new file mode 100644
index 0000000..8867c97
--- /dev/null
+++ b/apps/nxi_termination/optimizers/remote_opt_processor.py
@@ -0,0 +1,123 @@
+# -------------------------------------------------------------------------
+#   Copyright (C) 2020 Wipro Limited.
+#
+#   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.
+#
+# -------------------------------------------------------------------------
+#
+from apps.nxi_termination.optimizers.response_processor import get_nxi_termination_failure_response
+from apps.nxi_termination.optimizers.response_processor import get_nxi_termination_response
+from osdf.adapters.aai.fetch_aai_data import AAIException
+from osdf.adapters.aai.fetch_aai_data import get_aai_data
+
+
+def process_nxi_termination_opt(request_json, osdf_config):
+
+    """Process the nxi Termination request from API layer
+
+       :param request_json: api request
+       :param osdf_config: configuration specific to OSDF app
+       :return: response as a success,failure
+    """
+
+    type = request_json["type"]
+    request_info = request_json.get("requestInfo", {})
+    addtnl_args = request_info.get("addtnlArgs", {})
+    if type == "NSI":
+        arg_val = addtnl_args.get("serviceProfileId", "")
+        return check_nxi_termination(request_json, osdf_config, addtnl_args, arg_val,
+                                     get_service_profiles, get_service_profile_id)
+
+    else:
+        arg_val = addtnl_args.get("serviceInstanceId", "")
+        return check_nxi_termination(request_json, osdf_config, addtnl_args, arg_val, get_relationshiplist, get_nsi_id)
+
+
+def check_nxi_termination(request_json, osdf_config, addtnl_args, arg_val, get_response_object, get_response_id):
+    request_info = request_json.get("requestInfo", {})
+
+    try:
+        response_object = get_response_object(request_json, osdf_config)
+        if addtnl_args and arg_val and len(response_object) == 1:
+            response_id = get_response_id(response_object)
+            if arg_val == response_id:
+                reason = ''
+                return set_success_response(reason, request_info, terminate_response=True)
+
+            else:
+                reason = "{} is not available in AAI".format(arg_val)
+                return set_success_response(reason, request_info, terminate_response=False)
+
+        elif len(response_object) == 0:
+            reason = ''
+            return set_success_response(reason, request_info, terminate_response=True)
+
+        else:
+            reason = "Associated to more than one"
+            return set_success_response(reason, request_info, terminate_response=False)
+
+    except AAIException as e:
+        reason = str(e)
+        return set_failure_response(reason, request_info)
+
+    except Exception as e:
+        reason = "{} Exception Occurred while processing".format(str(e))
+        return set_failure_response(reason, request_info)
+
+
+def get_service_profiles(request_json, osdf_config):
+    try:
+        json_response = get_aai_data(request_json, osdf_config)
+        service_profiles = json_response.get("service-profiles", {})
+        service_profile = service_profiles.get("service-profile", [])
+        return service_profile
+    except AAIException as e:
+        raise AAIException(e)
+
+
+def get_relationshiplist(request_json, osdf_config):
+    try:
+        json_response = get_aai_data(request_json, osdf_config)
+        rel_list = json_response.get("relationship-list", {})
+        relationship = rel_list.get("relationship", [])
+        return relationship
+    except AAIException as e:
+        raise AAIException(e)
+
+
+def get_service_profile_id(service_profile):
+    profile_obj = service_profile[0]
+    return profile_obj.get("profile-id", "")
+
+
+def get_nsi_id(relationship):
+    rel_obj = relationship[0]
+    rel_data = rel_obj.get("relationship-data", [])
+    for data in rel_data:
+        if data["relationship-key"] == "service-instance.service-instance-id":
+            return data["relationship-value"]
+
+
+def set_success_response(reason, request_info, terminate_response):
+    res = dict()
+    res["requestStatus"] = "success"
+    res["terminateResponse"] = terminate_response
+    res["reason"] = reason
+    return get_nxi_termination_response(request_info, res)
+
+
+def set_failure_response(reason, request_info,):
+    res = dict()
+    res["requestStatus"] = "failure"
+    res["reason"] = reason
+    return get_nxi_termination_failure_response(request_info, res)