--- /dev/null
+package managers
+
+import (
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+ "rsm/e2pdus"
+ "rsm/enums"
+ "rsm/logger"
+ "rsm/models"
+ "rsm/rmrcgo"
+ "rsm/rsmerrors"
+ "rsm/services"
+ "rsm/services/rmrsender"
+)
+
+type ResourceStatusInitiateManager struct {
+ logger *logger.Logger
+ rnibDataService services.RNibDataService
+ rmrSender *rmrsender.RmrSender
+}
+
+type IResourceStatusInitiateManager interface {
+ Execute(inventoryName string, resourceStatusInitiateRequestParams *e2pdus.ResourceStatusRequestData) error
+}
+
+func NewResourceStatusInitiateManager(logger *logger.Logger, rnibDataService services.RNibDataService, rmrSender *rmrsender.RmrSender) *ResourceStatusInitiateManager {
+ return &ResourceStatusInitiateManager{
+ logger: logger,
+ rnibDataService: rnibDataService,
+ rmrSender: rmrSender,
+ }
+}
+
+func (m *ResourceStatusInitiateManager) Execute(inventoryName string, resourceStatusInitiateRequestParams *e2pdus.ResourceStatusRequestData) error {
+
+ nodebInfo, err := m.rnibDataService.GetNodeb(inventoryName)
+
+ if err != nil {
+ m.logger.Errorf("#ResourceStatusInitiateManager.Execute - RAN name: %s - Error fetching RAN from rNib: %v", inventoryName, err)
+ return rsmerrors.NewRnibDbError()
+ }
+
+ m.logger.Infof("#ResourceStatusInitiateManager.Execute - RAN name: %s, connection status: %s", nodebInfo.GetRanName(), nodebInfo.GetConnectionStatus())
+
+ if nodebInfo.GetConnectionStatus() != entities.ConnectionStatus_CONNECTED {
+ m.logger.Errorf("#ResourceStatusInitiateManager.Execute - RAN name: %s - RAN's connection status isn't CONNECTED", inventoryName)
+ return rsmerrors.NewWrongStateError("Resource Status Initiate", entities.ConnectionStatus_name[int32(nodebInfo.ConnectionStatus)])
+ }
+
+ m.sendResourceStatusInitiatePerCell(nodebInfo, *resourceStatusInitiateRequestParams)
+
+ return nil
+}
+
+func (m *ResourceStatusInitiateManager) sendResourceStatusInitiatePerCell(nodebInfo *entities.NodebInfo, requestParams e2pdus.ResourceStatusRequestData) {
+ enb, _ := nodebInfo.Configuration.(*entities.NodebInfo_Enb)
+ cells := enb.Enb.ServedCells
+
+ for index, cellInfo := range cells {
+ requestParams.CellID = cellInfo.CellId
+ requestParams.MeasurementID = e2pdus.Measurement_ID(index + 1)
+
+ m.logger.Infof("#ResourceStatusInitiateManager.sendResourceStatusInitiatePerCell - RAN name: %s, Going to send request for cell id %s, measurement id %d", nodebInfo.RanName, requestParams.CellID, requestParams.MeasurementID)
+
+ payload, payloadAsString, err := e2pdus.BuildPackedResourceStatusRequest(enums.Registration_Request_start, &requestParams, e2pdus.MaxAsn1PackedBufferSize, e2pdus.MaxAsn1CodecMessageBufferSize, m.logger.DebugEnabled())
+ if err != nil {
+ m.logger.Errorf("#ResourceStatusInitiateManager.sendResourceStatusInitiatePerCell - RAN name: %s. Failed to build and pack the resource status initiate request for cell id %s, measurement id %d. error: %s", nodebInfo.RanName, requestParams.CellID, requestParams.MeasurementID, err)
+ continue
+ }
+
+ m.logger.Debugf("#ResourceStatusInitiateManager.sendResourceStatusInitiatePerCell - RAN name: %s, cell id: %s, measurement id: %d, payload: %s", nodebInfo.RanName, requestParams.CellID, requestParams.MeasurementID, payloadAsString)
+
+ rmrMsg := models.NewRmrMessage(rmrcgo.RicResStatusReq, nodebInfo.RanName, payload)
+ go m.rmrSender.Send(rmrMsg)
+ }
+}