backend/src/utils/timeConvert.utils.ts

function unixLocal(unix: number) {
  var jsTime = unix*1000;
  var dt = new Date(jsTime);
  return dt.toLocaleString();
}

function jsUnix(js: number) {
  var preRound = js / 1000;
  return Math.round(preRound);
}

module.exports = {
  unixLocal,
  jsUnix,
};