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[ric-plt/resource-status-manager.git] / RSM / handlers / rmrmsghandlers / resource_status_initiate_notification_handler.go

diff --git a/RSM/handlers/rmrmsghandlers/resource_status_initiate_notification_handler.go b/RSM/handlers/rmrmsghandlers/resource_status_initiate_notification_handler.go
new file mode 100644 (file)
index 0000000..624837e
--- /dev/null
+++ b/RSM/handlers/rmrmsghandlers/resource_status_initiate_notification_handler.go
@@ -0,0 +1,90 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// 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.
+//
+package rmrmsghandlers
+
+import (
+       "encoding/json"
+       "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+       "rsm/configuration"
+       "rsm/e2pdus"
+       "rsm/logger"
+       "rsm/managers"
+       "rsm/models"
+)
+
+type ResourceStatusInitiateNotificationHandler struct {
+       logger                        *logger.Logger
+       config                        *configuration.Configuration
+       resourceStatusInitiateManager managers.IResourceStatusInitiateManager
+       requestName                   string
+}
+
+func NewResourceStatusInitiateNotificationHandler(logger *logger.Logger, config *configuration.Configuration, resourceStatusInitiateManager managers.IResourceStatusInitiateManager, requestName string) ResourceStatusInitiateNotificationHandler {
+       return ResourceStatusInitiateNotificationHandler{
+               logger:                        logger,
+               config:                        config,
+               resourceStatusInitiateManager: resourceStatusInitiateManager,
+               requestName:                   requestName,
+       }
+}
+
+func (h ResourceStatusInitiateNotificationHandler) Handle(request *models.RmrRequest) {
+       inventoryName := request.RanName
+       h.logger.Infof("#ResourceStatusInitiateNotificationHandler - RAN name: %s - Received %s notification", inventoryName, h.requestName)
+
+       if !isResourceStatusEnabled(h.config) {
+               h.logger.Warnf("#ResourceStatusInitiateNotificationHandler - RAN name: %s - resource status is disabled", inventoryName)
+               return
+       }
+
+       payload := models.ResourceStatusPayload{}
+       err := json.Unmarshal(request.Payload, &payload)
+
+       if err != nil {
+               h.logger.Errorf("#ResourceStatusInitiateNotificationHandler - RAN name: %s - Error unmarshaling RMR request payload: %v", inventoryName, err)
+               return
+       }
+
+       h.logger.Infof("#ResourceStatusInitiateNotificationHandler - Unmarshaled payload successfully: %+v", payload)
+
+       if payload.NodeType != entities.Node_ENB {
+               h.logger.Debugf("#ResourceStatusInitiateNotificationHandler - RAN name: %s, Node type isn't ENB", inventoryName)
+               return
+       }
+
+       resourceStatusInitiateRequestParams := &e2pdus.ResourceStatusRequestData{}
+       populateResourceStatusInitiateRequestParams(resourceStatusInitiateRequestParams, h.config)
+
+       _ = h.resourceStatusInitiateManager.Execute(inventoryName, resourceStatusInitiateRequestParams)
+}
+
+func isResourceStatusEnabled(configuration *configuration.Configuration) bool {
+       return configuration.ResourceStatusParams.EnableResourceStatus
+}
+
+func populateResourceStatusInitiateRequestParams(params *e2pdus.ResourceStatusRequestData, config *configuration.Configuration) {
+       params.PartialSuccessAllowed = config.ResourceStatusParams.PartialSuccessAllowed
+       params.PrbPeriodic = config.ResourceStatusParams.PrbPeriodic
+       params.TnlLoadIndPeriodic = config.ResourceStatusParams.TnlLoadIndPeriodic
+       params.HwLoadIndPeriodic = config.ResourceStatusParams.HwLoadIndPeriodic
+       params.AbsStatusPeriodic = config.ResourceStatusParams.AbsStatusPeriodic
+       params.RsrpMeasurementPeriodic = config.ResourceStatusParams.RsrpMeasurementPeriodic
+       params.CsiPeriodic = config.ResourceStatusParams.CsiPeriodic
+       params.PeriodicityMS = config.ResourceStatusParams.PeriodicityMs
+       params.PeriodicityRsrpMeasurementMS = config.ResourceStatusParams.PeriodicityRsrpMeasurementMs
+       params.PeriodicityCsiMS = config.ResourceStatusParams.PeriodicityCsiMs
+}