range date

rage_date.js

exports.dateRange = async (req, res) => {
  const month = moment(req.departureDate, "YYYY-MM-DD");
  var count = 0;
  const nextMonth = month.range("month");
  const nextMonthFormated = Moment(nextMonth.end).format("YYYY-MM-DD");
  const range = moment.range(req.departureDate, nextMonthFormated);
  const existDateArray = [];
  for (let month of range.by("day")) {
    req.departureDate = month.format("YYYY-MM-DD");
    const data = await getDates(req, res);
    this.data = data;
    existDateArray.push(existDate(data, req));
    console.log(month);
    console.log("================================");
    console.log(req.originAirportCode);
    console.log(req.destinationAirportCode);
    console.log("================================");
    console.log("await");
    if (existDateArray[count].hasDate == "YES") {
      const bot = createNewBot(dataTelegram.token);
      const dataJSON = JSON.stringify(existDateArray[count]);
      bot.sendMessage(dataTelegram.liveloGroup, dataJSON);
    }
    count++;
  }

  return existDateArray;
};

const existDate = (data, req) => {
  const airline = [];
  if (data.requestedFlightSegmentList[0] != "undefined") {
    const existDate = data.requestedFlightSegmentList[0].flightList.length;

    if (existDate > 0) {
      for (var i = 0; i < existDate; i++) {
        airline.push({
          airline: data.requestedFlightSegmentList[0].flightList[i].airline.name
        });
      }
    }
  }

  if (airline.map(el => el.airline).indexOf(req.airline) !== -1) {
    return {
      from: req.originAirportCode,
      to: req.destinationAirportCode,
      hasDate: "YES",
      date: data.departureDate
    };
  } else {
    return {
      from: req.originAirportCode,
      to: req.destinationAirportCode,
      hasDate: "NO",
      date: data.departureDate
    };
  }
};