Function clearAvgCache

admin_board/admin_board.ts:497–518

(target?: TargetChat)

  const prefix = `${target.storageKey}:`;
  const keys = Object.keys(db.data.values).filter((key) =>
    key.startsWith(prefix),
  );

  for (const key of keys) {
    delete db.data.values[key];
  }

  await db.write();
  return keys.length;
}

async function getLockedSeatSet(target: TargetChat): Promise<Set<string>> {
  const db = await getSeatLockDb();
  return new Set(db.data.lockedSeats[target.storageKey] || []);
}

async function updateLockedSeats(
  target: TargetChat,
  userIds: string[],
  locked: boolean,
): Promise<void> {
  const db = await getSeatLockDb();
  const current = new Set(db.data.lockedSeats[target.storageKey] || []);

  for (const userId of userIds) {