nodejs promise instead of async/await - sequential processes (using node v6.2.2)

promise.js

console.log("hello world");

var trace = [];

function getListOfUsers(){
  // setTimeout(() => {
    //   return trace.push('the list of users');
    // },1000);
    return trace.push('the list of users');
}

Promise.resolve()
  .then(getListOfUsers)  /** first process */
  .then(() => {
    // setTimeout(() => {
    //   return trace.push('the list of properties per-user');
    // },1000)
    return trace.push('the list of properties per-user');
  }) /** second process */


  .then(() => {
    return new Promise((resolve, reject) => {
      setTimeout(() => {
        trace.push('huge chunk of data');
        resolve(true);
      },1000);
    });
  })

  .then(() => {
    return new Promise((resolve, reject) => {
      // option 1
      // return sequelize.query("select * from users;");
      
      // option 2
      // sequelize.query("select * from users;")
      //   .then((results) => {
      //     trace.push(results);
      //     resolve(results);
      //   })
      resolve([
          "jen",
          "joseph",
          "louie",
        ]);
    });
  })

  .then((muvcal)=>{

    trace.push(muvcal);

    console.log(trace);
  })
  ;