RICPLT-3015 Reusing subscription if same EventTrigger and Action

[ric-plt/submgr.git] / pkg / control / subscription.go

diff --git a/pkg/control/subscription.go b/pkg/control/subscription.go
index 45c13ec..5bfe2e1 100644 (file)
--- a/pkg/control/subscription.go
+++ b/pkg/control/subscription.go
@@ -31,6 +31,7 @@ import (
 //-----------------------------------------------------------------------------
 type Subscription struct {
        mutex      sync.Mutex                     // Lock
+       valid      bool                           // valid
        registry   *Registry                      // Registry
        Seq        uint16                         // SubsId
        Meid       *xapp.RMRMeid                  // Meid/ RanName
@@ -39,6 +40,7 @@ type Subscription struct {
        TheTrans   *Transaction                   // Ongoing transaction from xapp
        SubReqMsg  *e2ap.E2APSubscriptionRequest  // Subscription information
        SubRespMsg *e2ap.E2APSubscriptionResponse // Subscription information
+       SubFailMsg *e2ap.E2APSubscriptionFailure  // Subscription information
 }
 
 func (s *Subscription) String() string {
@@ -91,3 +93,81 @@ func (s *Subscription) ReleaseTransactionTurn(trans *Transaction) {
        s.mutex.Unlock()
        s.TransLock.Unlock()
 }
+
+func (s *Subscription) IsSame(trans *Transaction, subReqMsg *e2ap.E2APSubscriptionRequest) bool {
+       s.mutex.Lock()
+       defer s.mutex.Unlock()
+
+       if s.valid == false {
+               return false
+       }
+
+       if s.SubReqMsg == nil {
+               return false
+       }
+
+       if s.Meid.RanName != trans.Meid.RanName {
+               return false
+       }
+
+       if s.EpList.Size() == 0 {
+               return false
+       }
+
+       //Somehow special case ... ?
+       if s.EpList.HasEndpoint(trans.GetEndpoint()) == true {
+               return false
+       }
+
+       // EventTrigger check
+       if s.SubReqMsg.EventTriggerDefinition.InterfaceDirection != subReqMsg.EventTriggerDefinition.InterfaceDirection ||
+               s.SubReqMsg.EventTriggerDefinition.ProcedureCode != subReqMsg.EventTriggerDefinition.ProcedureCode ||
+               s.SubReqMsg.EventTriggerDefinition.TypeOfMessage != subReqMsg.EventTriggerDefinition.TypeOfMessage {
+               return false
+       }
+
+       if s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.Present ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.NodeId ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[0] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[0] ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[1] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[1] ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[2] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalEnbId.PlmnIdentity.Val[2] {
+               return false
+       }
+
+       if s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.Present != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.Present ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.NodeId != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.NodeId ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[0] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[0] ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[1] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[1] ||
+               s.SubReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[2] != subReqMsg.EventTriggerDefinition.InterfaceId.GlobalGnbId.PlmnIdentity.Val[2] {
+               return false
+       }
+
+       // Actions check
+       if len(s.SubReqMsg.ActionSetups) != len(subReqMsg.ActionSetups) {
+               return false
+       }
+
+       for _, acts := range s.SubReqMsg.ActionSetups {
+               for _, actt := range subReqMsg.ActionSetups {
+                       if acts.ActionId != actt.ActionId {
+                               return false
+                       }
+                       if acts.ActionType != actt.ActionType {
+                               return false
+                       }
+
+                       if acts.ActionDefinition.Present != actt.ActionDefinition.Present ||
+                               acts.ActionDefinition.StyleId != actt.ActionDefinition.StyleId ||
+                               acts.ActionDefinition.ParamId != actt.ActionDefinition.ParamId {
+                               return false
+                       }
+                       if acts.SubsequentAction.Present != actt.SubsequentAction.Present ||
+                               acts.SubsequentAction.Type != actt.SubsequentAction.Type ||
+                               acts.SubsequentAction.TimetoWait != actt.SubsequentAction.TimetoWait {
+                               return false
+                       }
+               }
+       }
+
+       return true
+}