@Override public void addFriendsIntoCircle(Context ctx, int reason, PeopleIds friendIds, int circleId) { ParamChecker.notNull("ctx", ctx); ParamChecker.notNull("friendIds", friendIds); ParamChecker.notNull("circleI", circleId); long viewerId = ctx.getViewer(); AccountHelper.checkUser(account, ctx, viewerId); long now = DateHelper.nowMillis(); FriendEntries fes = getFriendEntries(ctx, viewerId); if (fes == null || !fes.hasCircle(circleId)) throw new ServerException(E.INVALID_CIRCLE); for (PeopleId friendId : friendIds) { FriendEntry fe = fes.ensureFriend(friendId); fe.addCircle(circleId, reason, now); } putFriendEntries(viewerId, fes); }