public string Remove(Classes.UserSession userSession, string username) { User user = null; string resultString = ""; try { user = Classes.User.Load(username); bool isFriendship1 = Classes.User.IsUserInFriendList(username, userSession.Username); bool isFriendship2 = userSession.IsUserInFriendList(username); if (isFriendship1 || isFriendship2) { if (isFriendship2) { userSession.RemoveFromFriends(username); resultString = String.Format(Lang.Trans("{0} has been removed from your friend list"), username); } else { resultString = String.Format(Lang.Trans("Friendship request from {0} has been denied"), username); } if (isFriendship1) user.RemoveFromFriends(userSession.Username); if (isFriendship1 && isFriendship2) { AddRemovedFriendFriendEvent(username, userSession.Username); AddRemovedFriendFriendEvent(userSession.Username, username); } } else { resultString = Lang.Trans("No such friend!"); } } catch (NotFoundException) { resultString = Lang.Trans("No such user!"); } return resultString; }