public ActionResult AddFriends(AddFriendRequest addFriendRequest, int id) { if (!_validator.ValidateAddFriends()) { return(BadRequest()); } var user = _memberRepo.GetMember(id); user.Friends.Add(addFriendRequest.FriendId); var friends = user.GetFriends(); return(Accepted($"api/members/{user.Id}/friends", friends)); }