// GET api/friends public IEnumerable <object> Get() { var result = new List <object>(); foreach ( FriendGroup friendGroup in _dao.CreateFriendGroupDao().GetGroups(OrnamentContext.MemberShip.CurrentUser())) { var item = new { friendGroup.Id, friendGroup.Name, Friends = new List <object>() }; foreach (Friend friend in friendGroup.Friends) { item.Friends.Add(new { friend.User.Id, Name = friend.Name ?? friend.User.Name, Remarks = friend.Remakrs }); } result.Add(item); } return(result); }