VoiceRepeater

Actions on Google Dialog Flow add-on. VoiceRepeater is a drop in module that repeats the last prompt with a prefix.

You need to run the following in the directory of your package.json:

npm install voice-repeater --save

You need to add something like the following to your code:

If you are following the action map pattern, there are four things you need to do in the code

• Add require statement
• Configure VoiceRepeater
• Add function handler
• Register function handler

const VoiceRepeater = require('voice-repeater').VoiceRepeater; // Add require statement

exports.yourFunction = functions.https.onRequest((request, response) => {
    ...
    let voiceRepeater = new VoiceRepeater(app);  // Configure VoiceRepeater
    function repeatLastStatment(app) { // Add function handler
      app.ask(voiceRepeater.lastPromptWithPrefix());
    }
    const actionMap = new Map();
    actionMap.set('repeat_last_statement', repeatLastStatment); // Register function handler
    app.handleRequest(actionMap);
});

Add changes to API.AI

You should create an intent that will trigger when you want the voice app to repeat itself.