index.ts

app.intent('actions.intent.MEDIA_STATUS', (conv: Conv) => {
  const mediaStatus = conv.arguments.get('MEDIA_STATUS')
  let response = 'Unknown media status received.'
  if (mediaStatus && mediaStatus.status === 'FINISHED') {
    response = 'Hope you enjoyed that song. What else do you want to listen to?';
  }
  conv.ask(response)
  conv.ask(new Suggestions('Repeat'))
  conv.ask(getSuggestions(conv.data.json.tracks))
})

app.intent('Repeat', (conv: Conv) => {
  const track = conv.data.currentTrack
  if (!track) {
    conv.ask('Sorry, I do not know what track you want to play. What else do you want to listen to?')
    conv.ask(getSuggestions(conv.data.json.tracks))
    return
  }
  conv.ask(`Once again, here's ${track.track_title}`)
  conv.ask(generateMediaResponse(track))
  conv.ask(getSuggestions(conv.data.json.tracks))
})