Function getFromCache

clean_member/clean_member.ts:64–72

(chatId: number, mode: string, day: number)

  const cached = cache.get(key);
  if (cached && Date.now() - cached.timestamp < CACHE_TTL) {
    return cached.data;
  }
  cache.delete(key);
  return null;
}

function setCache(chatId: number, mode: string, day: number, data: CacheData): void {
  const key = getCacheKey(chatId, mode, day);
  cache.set(key, { data, timestamp: Date.now() });
  trimCache();
}