Pig Latin [Berlin]

Tell us what’s happening:
what do i need to do for the the code to also handle words without vowels?

Your code so far

function translatePigLatin(str) {
  let pigLatin = '';
  let regex = /[aeiou]/gi;
  if (str[0].match(regex)) {
    pigLatin = str + 'way';
  else if(str.match(regex) === null) {
pigLatin = str = 'ay';
    let vowelIndice = str.indexOf(str.match(regex)[0]);
    pigLatin = str.substr(vowelIndice) + str.substr(0, vowelIndice) + 'ay';
  return pigLatin;


Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3223.0 Safari/537.36.

Link to the challenge:

If a word contains no vowels, then the whole word is a “consonant cluster” and you would just append “ay” to the end.