public ActionResult AddModerator(Moderator moderator) { Forum forum = forumDAO.GetForumByName(moderator.ForumName); if (!moderatorDAO.IsModerator(moderator.UserId, forum.ID)) { moderatorDAO.AddModerator(moderator.UserId, moderator.Username, moderator.ForumName); return(Ok(moderator)); } else { return(StatusCode(409)); } }