const {isEmpty} = require("./typeTool_cjs");
let baseData = {}
// 过期时间
let expireTime = 1000 * 60 * 5;
// 上次时间
let lastTime = 0;

function setBaseData(data){
  lastTime = Date.now();
  baseData = data;
}

function getBaseData(){
  return baseData;
}

function isExpire(){
  let boolean = Date.now() - lastTime > expireTime;
  if(boolean){
    return isEmpty(baseData);
  }
}



module.exports = {
  setBaseData,
  getBaseData,
  isExpire,
}