Format Date / Time OData Service SAPUI5

formatTime: function(aDownloads) {
  aDownloads.forEach(download => {
    download.UnloadBeginTim = formatter.formatTime(download.UnloadBeginTim.ms);
    download.UnloadEndTim = formatter.formatTime(download.UnloadEndTim.ms);

    const formatDateTime = (date, time) => {
      const dateTimeDesc = new Date(
        date.getUTCFullYear(),
        date.getUTCMonth(),
        date.getUTCDate(),
        parseInt(time.split(':')[0]),
        parseInt(time.split(':')[1]),
        parseInt(time.split(':')[2])
      );

      const day = dateTimeDesc.getDate();
      const month = dateTimeDesc.getMonth() + 1;
      const year = dateTimeDesc.getFullYear();
      const hours = dateTimeDesc.getHours();
      const minutes = dateTimeDesc.getMinutes();
      const seconds = dateTimeDesc.getSeconds();

      return `${day.toString().padStart(2, "0")}-${month.toString().padStart(2, "0")}-${year.toString()} - ${hours.toString().padStart(2, "0")}:${minutes.toString().padStart(2, "0")}:${seconds.toString().padStart(2, "0")}`;
    };

    download.UnloadBeginDat = formatDateTime(download.UnloadBeginDat, download.UnloadBeginTim);
    download.UnloadEndDat = formatDateTime(download.UnloadEndDat, download.UnloadEndTim);
  });

  return aDownloads;
}