Refactored the code some more

internal/handler/draftMessage.go

@@ -2,8 +2,10 @@ package handler
 
 import "net/http"
 
+import "git.kundeng.us/phoenix/textsender-api/internal/model"
+
 func DraftMessageHandler(w http.ResponseWriter, r *http.Request) {
-	da := MessageItem{
+	da := model.MessageItem{
 		Id:      1,
 		Message: "The Word",
 	}