add a new helper function to simplify naming and id search for path segments and connection events

Signed-off-by: Denis Tingaikin <[email protected]>

Author: denis-tingaikin

pkg/api/networkservice/connection_event_helpers.go

@@ -22,3 +22,13 @@ import "google.golang.org/protobuf/proto"
 func (x *ConnectionEvent) Clone() *ConnectionEvent {
 	return proto.Clone(x).(*ConnectionEvent)
 }
+
+// GetEventSenderName returns name of the segment from the path who send the event
+func (x *ConnectionEvent) GetEventSenderName() string {
+	for v, k := range x.GetConnections() {
+		if segment := k.GetPathSegmentById(v); segment != nil {
+			return segment.GetName()
+		}
+	}
+	return "unknown"
+}

pkg/api/networkservice/connection_helpers.go

@@ -160,6 +160,16 @@ func (x *Connection) MatchesMonitorScopeSelector(selector *MonitorScopeSelector)
 	return false
 }
 
+// GetPathSegmentById gets the path segment by passed id
+func (x *Connection) GetPathSegmentById(id string) *PathSegment {
+	for _, segment := range x.GetPath().GetPathSegments() {
+		if segment.GetId() == id {
+			return segment
+		}
+	}
+	return nil
+}
+
 // GetCurrentPathSegment - Get the current path segment of the connection
 func (x *Connection) GetCurrentPathSegment() *PathSegment {
 	if x == nil {