GDG Adoption Chatbot DialogFlow Fulfillment Script to Copy and Paste

index.js

// Import necessary stuff
const {
    dialogflow,
    Carousel,
    Image
} = require('actions-on-google');

const functions = require('firebase-functions');

// Enable debugging
const app = dialogflow({
    debug: true
});

const allCats = new Carousel({
    title: 'All Cats',
    items: {
        'Alex': {
            title: 'Alex',
            image: new Image({
                url: 'https://placekitten.com/300/300',
                alt: 'Alex the cat'
            })
        },
        'Comot': {
            title: 'Comot',
            image: new Image({
                url: 'https://placekitten.com/400/300',
                alt: 'Comot the cat'
            })
        }
    }
});

const allDogs = new Carousel({
    title: 'All Dogs',
    items: {
        'Spike': {
            title: 'Spike',
            image: new Image({
                url: 'https://www.101dogbreeds.com/wp-content/uploads/2016/07/Pin-Tzu-Photos.jpg',
                alt: 'Spike the dog'
            })
        },
        'Buster': {
            title: 'Buster',
            image: new Image({
                url: 'https://i.ytimg.com/vi/ppbJZ2_5yD8/hqdefault.jpg',
                alt: 'Buster the dog'
            })
        }
    }
});

app.intent('Adoption', (conv) => {
    conv.ask('Simple response text');
    const animalType = conv.parameters.animalType;
    If(animalType == 'cat'){
        conv.ask(allCats);
    };

    If(animalType == 'dog'){
        conv.ask(allDogs);
    };

});

// Export its functions upon requests
exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app);