whiteboarding-challengeHint-index.js

// index.js
app.intent('challengeHint', (conv) => {
  // get the data that is saved on the user
  let challengesName = conv.user.storage.currentChallenge;
  let level = conv.user.storage.currentLevel;
  // if they don't have a challengeName, then we tell them a
  // message
  if (!challengeName){
    conv.ask(new SimpleResponse({
      speech: noChallengeresponse['speech'},
      text: noChallengeresponse['text'],
    }));
    conv.ask(new Suggestions(
      choose(responses.commmonSuggestions, 2)
    ));
  } else {
    // figures out which question the user is on
    let question = findQuestion(level, challengesName);
    // sends hint to user
    conv.ask(new SimpleResponse({
      speech: question['hintSpeech'],
      text: question['hintText'],
    }));
    conv.ask(new Suggestions('Solution', 'Repeat Problem')
    );
});