Added EvenetDataType string (#28)

Signed-off-by: Aneesh Puttur <[email protected]>

pkg/channel/types.go

@@ -49,5 +49,32 @@ const (
 
 // String represent of Type enum
 func (t Type) String() string {
-	return [...]string{"LISTENER", "SENDER", "EVENT" ,"STATUS"}[t]
+	return [...]string{"LISTENER", "SENDER", "EVENT", "STATUS"}[t]
+}
+
+// EventDataType types passed to cloud events
+type EventDataType string
+
+const (
+	// PTPEvent event type is ptp
+	PTPEvent EventDataType = "PTP_EVENT"
+	// PTPStatus event type is ptp status
+	PTPStatus = "PTP_STATUS"
+	// HWEvent event type is hw
+	HWEvent = "HW_EVENT"
+	// Event event type is generic event
+	Event = "EVENT"
+)
+
+// String return string eventType
+func (e EventDataType) String() string {
+	EventType := [...]string{"PTP_EVENT", "PTP_STATUS", "HW_EVENT", "EVENT"}
+
+	x := string(e)
+	for _, v := range EventType {
+		if v == x {
+			return x
+		}
+	}
+	return "EVENT"
 }

pkg/hwevent/event_marshal_test.go

@@ -16,6 +16,7 @@ package hwevent_test
 
 import (
 	"encoding/json"
+	"github.com/redhat-cne/sdk-go/pkg/channel"
 	"testing"
 	"time"
 
@@ -43,7 +44,7 @@ func TestMarshal(t *testing.T) {
 	}{
 		"struct Data v1": {
 			event: func() hwevent.Event {
-				e := hwevent.Event{Type: "Event"}
+				e := hwevent.Event{Type: channel.Event}
 				e.SetDataContentType(event.ApplicationJSON)
 				_ = e.SetDataSchema(schemaURL)
 				e.Time = &now

v1/event/event.go

@@ -35,7 +35,7 @@ func PublishCloudEventToLog(e cloudevents.Event) {
 
 // CloudNativeEvent gets Cloud Native Event object
 func CloudNativeEvent() event.Event {
-	return event.Event{Type: "Event"}
+	return event.Event{Type: channel.Event}
 }
 
 // CloudNativeData gets Cloud Native Event object

v1/hwevent/event.go

@@ -36,7 +36,7 @@ func PublishCloudEventToLog(e cloudevents.Event) {
 // CloudNativeEvent gets Cloud Native Event object
 func CloudNativeEvent() hwevent.Event {
 	// TODO: change type like "HwEvent" into Enum
-	return hwevent.Event{Type: "HwEvent"}
+	return hwevent.Event{Type: channel.HWEvent}
 }
 
 // CloudNativeData gets Cloud Native Event object