public AddFriendResponse AddFriend(string friendID) { AddFriendResponse response = new AddFriendResponse(); RelationshipService relationshipSvc = new RelationshipService(_repository); try { relationshipSvc.ModifyFriendsList(RelationshipService.Operation.AddFriend, _currentTravelerId, new Guid(friendID)); response.MarkSuccess(); } catch (Exception ex) { ReportError(ex, response); } return response; }