return messageId

src/main/java/application/controllers/UserController.java

@@ -72,6 +72,7 @@ public class UserController {
                 JSONArray messages = new JSONArray();
                 for( Message message : user.getMessages()){
                     JSONObject returnedMessage = new JSONObject();
+                    returnedMessage.put("messageId", message.getMessageId());
                     returnedMessage.put("dateTime", message.getDateTime());
                     returnedMessage.put("isRead", message.isRead());
                     returnedMessage.put("message", message.getMessage());