toCsv.js

const fs = require('fs');

function toCsv(arrayOfObjects) {
  let getProps = (object) => {
    return Object.getOwnPropertyNames(object);
  };

  let props = getProps(arrayOfObjects[0]);
  let outputString = props.join(',') + '\n';

  for (let object of arrayOfObjects) {
    let values = Object.values(object).join(',');
    outputString += values + '\n';
    console.log(JSON.stringify(values));
  }

  console.log();

  fs.writeFile('Danijel-tx.csv', outputString, err => { if (err) logger.error(err) });
}