Twilio Functions

calc-years-delta.js

// calculate the delta between the date you provide as an arg and the year of the current day. 
// Provide it 01/01/2000 and you run this on 12/12/2020, this will return 20

exports.handler = function(context, event, callback) {

function formatDate(date){
  var d = new Date(date), month = '' + (d.getMonth() + 1), day = '' + d.getDate(), year = d.getFullYear();
  if (month.length < 2) month = '0' + month;
  if (day.length < 2) day = '0' + day;
  console.log(year)
  return year
}

  let birthDate = event.birthDate;
  let thisYear = event.year;
  console.log(event);
  if (birthDate){
        birthYear = formatDate(birthDate);
        console.log(birthYear)
        age = thisYear - birthYear;
        return callback(null, age);
  }
  
};