Bot Telegram Absen Reminder with ScriptGoogle

reminderbot.gs

var token = 'xxxxxx';
// -1001639xxxxxx = bang arip
// -1001567xxxxxx = test grup
var groupid = [
  // -1001639xxxxxx
]; 

var tg = new telegram.daftar(token);
var user = new telegram.user();

let zonaTime = 'GMT+7'
var jamHapus = 3
var jadwalHapus = user.getValue('jadwalHapus');
jadwalHapus = jadwalHapus ? JSON.parse(jadwalHapus) : false;

function tambahJadwalPenghapusan(chat_id, message_id) {
  let date = new Date();
  date.setHours(date.getHours() + jamHapus)

  let waktu = Utilities.formatDate(date, 'GMT+7', "HH:mm")
  let data =
  {
    waktu: waktu,
    chat_id: chat_id,
    message_id: message_id
  }

  if (!jadwalHapus) return user.setValue('jadwalHapus', JSON.stringify([data]));

  jadwalHapus.push(data);
  return user.setValue('jadwalHapus', JSON.stringify(jadwalHapus));
}


function pengingatAbsen() {

    // Date("October 25, 2022 13:6:00")
    var date = new Date();
    let waktuSekarang = Utilities.formatDate(date, zonaTime, "HH:mm")

    var tahun = date.getFullYear();
    var bulan = date.getMonth();
    var tanggal = date.getDate();
    var hari = date.getDay();
    var jam = date.getHours();
    var menit = date.getMinutes();
    var detik = date.getSeconds();

    switch (hari) {
        case 0: hari = "Minggu"; break;
        case 1: hari = "Senin"; break;
        case 2: hari = "Selasa"; break;
        case 3: hari = "Rabu"; break;
        case 4: hari = "Kamis"; break;
        case 5: hari = "Jum'at"; break;
        case 6: hari = "Sabtu"; break;
    }
    switch (bulan) {
        case 0: bulan = "Januari"; break;
        case 1: bulan = "Februari"; break;
        case 2: bulan = "Maret"; break;
        case 3: bulan = "April"; break;
        case 4: bulan = "Mei"; break;
        case 5: bulan = "Juni"; break;
        case 6: bulan = "Juli"; break;
        case 7: bulan = "Agustus"; break;
        case 8: bulan = "September"; break;
        case 9: bulan = "Oktober"; break;
        case 10: bulan = "November"; break;
        case 11: bulan = "Desember"; break;
    }

    var teks = 
            "<b><u>🗓️ " + hari + ", " + tanggal + " " + bulan + " " + tahun + " 🗓️</u></b>" +
            "\n\nJangan lupa absen siang cuii~ \n👇👇👇Link Absensi👇👇👇 \n\u00A0 <a href='https://tinyurl.com/presensi-web-desember-siang'>presensi-web-desember-siang</a>"+
            "\n\n\n<i>**Pesan otomatis, akan dihapus setelah 3 jam</i>"+
            "\n\u00A0";

    var day = date.getDay();
    var hours = date.getHours();
    var minutes = date.getMinutes();

    if(day >= 1 && day <= 4 && hours == 13 && minutes == 10) {
      for (const group of groupid) {
        var ret = tg.kirimPesan(group, teks, 'html')
        tambahJadwalPenghapusan(ret.result.chat.id, ret.result.message_id)
        Logger.log(ret);
      }
      
    } else if (day == 5 && hours == 13 && minutes == 40) {
      for (const group of groupid) {
        var ret = tg.kirimPesan(group, teks, 'html');
        tambahJadwalPenghapusan(ret.result.chat.id, ret.result.message_id)
        Logger.log(ret);
      }
    }

    if (jadwalHapus) {
      let indexHapus = []
      tg.util.forEach(jadwalHapus, (data, index) => {
        if (data.waktu == waktuSekarang) {
          try {
            tg.deleteMessage(data.chat_id, data.message_id)
          } catch(e) {
            // tidak perlu dicatch
          }
          indexHapus.push(index)
        }
      })

      // dibuat terpisah, karena bisa jadi waktunya sama (multi tujuan ID)
      if (indexHapus.length > 0) {
        indexHapus.sort().reverse()

        indexHapus.forEach((data) => {
          jadwalHapus.splice(data, 1)
        })
        user.setValue('jadwalHapus', JSON.stringify(jadwalHapus))
      }
    }
}


// Library:
// ID Script AppGoogleScript:
// Telegram = 11LhYmqUg8UVtqMg3rPaau5uHwCMtsE_0RwUQim4ZY-OCfDe_YyIYKPSP