const getToday = () => {
  const d = new Date();
  const year = d.getFullYear();
  const month = () => {
    if((d.getMonth() + 1).length === 1) {
      return d.getMonth() + 1;
    }
    else {
      return '0' + (d.getMonth() + 1)
    }
  };
  const day = d.getDate();
  const today = `${year}-${month()}-${day}`;
  return today;
};
const today = getToday();