index-02.js

/* INTENT HANDLERS */

app.intent('Welcome Intent', conv => {
    const WELCOME_TEXT_SHORT = 'What would you like to know about Microsoft Azure?';
    const WELCOME_TEXT_LONG = `What would you like to know about Microsoft Azure? ` +
        `You can say things like:  \n` +
        ` _'tell me about Azure certifications'_  \n` +
        ` _'when was Azure released'_  \n` +
        ` _'give me a random fact'_`;
    const WELCOME_IMAGE = 'image-16.png';

    conv.ask(new SimpleResponse({
        speech: WELCOME_TEXT_SHORT,
        text: WELCOME_TEXT_SHORT,
    }));

    if (conv.hasScreen) {
        conv.ask(new BasicCard({
            text: WELCOME_TEXT_LONG,
            title: 'Azure Tech Facts',
            image: new Image({
                url: `${IMAGE_BUCKET}/${WELCOME_IMAGE}`,
                alt: 'Azure Tech Facts',
            }),
            display: 'WHITE',
        }));

        conv.ask(new Suggestions([SUGGESTION_1, SUGGESTION_2, SUGGESTION_3]));
    }
});

app.intent('Fallback Intent', conv => {
    const FACTS_LIST = "Certifications, Cognitive Services, Competition, Compliance, First Offering, Functions, " +
        "Geographies, Global Infrastructure, Platforms, Categories, Products, Regions, and Release Date";
    const WELCOME_TEXT_SHORT = 'Need a little help?';
    const WELCOME_TEXT_LONG = `Current facts include: ${FACTS_LIST}.`;
    const WELCOME_IMAGE = 'image-15.png';

    conv.ask(new SimpleResponse({
        speech: WELCOME_TEXT_LONG,
        text: WELCOME_TEXT_SHORT,
    }));

    if (conv.hasScreen) {
        conv.ask(new BasicCard({
            text: WELCOME_TEXT_LONG,
            title: 'Azure Tech Facts Help',
            image: new Image({
                url: `${IMAGE_BUCKET}/${WELCOME_IMAGE}`,
                alt: 'Azure Tech Facts',
            }),
            display: 'WHITE',
        }));

        conv.ask(new Suggestions([SUGGESTION_1, SUGGESTION_2, SUGGESTION_3]));
    }
});

app.intent('Azure Facts Intent', async (conv, {facts}) => {
    let factToQuery = facts.toString();
    let fact = await buildFactResponse(factToQuery);

    const AZURE_TEXT_SHORT = `Sure, here's a fact about ${fact.title}`;

    conv.ask(new SimpleResponse({
        speech: fact.response,
        text: AZURE_TEXT_SHORT,
    }));

    if (conv.hasScreen) {
        conv.ask(new BasicCard({
            text: fact.response,
            title: fact.title,
            image: new Image({
                url: `${IMAGE_BUCKET}/${fact.image}`,
                alt: fact.title,
            }),
            display: 'WHITE',
        }));

        conv.ask(new Suggestions([SUGGESTION_1, SUGGESTION_2, SUGGESTION_3]));
    }
});