exports.getAllData = async (fetchData, db, pageSize = 100) => {
  let page = 1;
  let allData = [];
  while (true) {
    let list = await fetchData(page, pageSize, db);
    if (list.length > 0) {
      allData.push(...list);
      page++;
    } else {
      break;
    }
  }
  return allData;
};

exports.generateRandomString = (length) => {
  const characters = "0123456789abcdefghijklmnopqrstuvwxyz";
  let result = "";
  const charactersLength = characters.length;

  for (let i = 0; i < length; i++) {
    const randomIndex = Math.floor(Math.random() * charactersLength);
    result += characters[randomIndex];
  }
  return result;
};