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# Copyright 2021 Selvi Jayaraman (Tata Elxsi) |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
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# implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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__author__ = "Selvi Jayaraman <selvi.j@tataelxsi.co.in>" |
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from osm_nbi.subscription_topics import CommonSubscriptions |
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from osm_nbi.validation import vnf_subscription |
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class VnflcmSubscriptionsTopic(CommonSubscriptions): |
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schema_new = vnf_subscription |
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def _subscription_mapper(self, _id, data, table): |
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""" |
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Performs data transformation on subscription request |
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:param _id: subscription reference id |
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:param data: data to be transformed |
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:param table: table in which transformed data are inserted |
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""" |
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formatted_data = [] |
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formed_data = { |
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"reference": data.get("_id"), |
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"CallbackUri": data.get("CallbackUri") |
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} |
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if data.get("authentication"): |
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formed_data.update({"authentication": data.get("authentication")}) |
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if data.get("filter"): |
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if data["filter"].get("VnfInstanceSubscriptionFilter"): |
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key = list(data["filter"]["VnfInstanceSubscriptionFilter"].keys())[0] |
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identifier = data["filter"]["VnfInstanceSubscriptionFilter"][key] |
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formed_data.update({"identifier": identifier}) |
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if data["filter"].get("notificationTypes"): |
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for elem in data["filter"].get("notificationTypes"): |
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update_dict = formed_data.copy() |
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update_dict["notificationType"] = elem |
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if elem == "VnfIdentifierCreationNotification": |
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update_dict["operationTypes"] = "CREATE" |
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update_dict["operationStates"] = "ANY" |
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formatted_data.append(update_dict) |
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elif elem == "VnfIdentifierDeletionNotification": |
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update_dict["operationTypes"] = "DELETE" |
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update_dict["operationStates"] = "ANY" |
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formatted_data.append(update_dict) |
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elif elem == "VnfLcmOperationOccurrenceNotification": |
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if "operationTypes" in data["filter"].keys(): |
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update_dict["operationTypes"] = data["filter"]["operationTypes"] |
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else: |
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update_dict["operationTypes"] = "ANY" |
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if "operationStates" in data["filter"].keys(): |
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update_dict["operationStates"] = data["filter"]["operationStates"] |
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else: |
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update_dict["operationStates"] = "ANY" |
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formatted_data.append(update_dict) |
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self.db.create_list(table, formatted_data) |
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return None |