dialogflow file

indexb.js

'use strict';

const functions = require('firebase-functions');
const {
    Logging
} = require('@google-cloud/logging');

const {
    WebhookClient
} = require('dialogflow-fulfillment');
const admin = require('firebase-admin');
admin.initializeApp();
const db = admin.firestore();

process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements

exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
    const agent = new WebhookClient({
        request, response });

    const logging = new Logging();

    const log = logging.log(logName);
    // function getLogEntries() {

    //     const logging = Logging();

    //     const options = {
    //         pageSize: 10,
    //         filter: 'resource.type="cloud_function"'
    //     };

    //     return logging.getEntries(options)
    //         .then(([entries]) => {
    //             console.log('Entries:');
    //             entries.forEach((entry) => console.log(entry));
    //             return entries;
    //         });
    // }

    async function printEntryMetadata() {
        const [entries] = await log.getEntries();
        console.log('Logs:');
        entries.forEach(entry => {
            const metadata = entry.metadata;
            console.log(`${metadata.timestamp}:`, metadata[metadata.payload]);
        });
    }
    printEntryMetadata();

    function getGpioHandler(agent) {

        let doc = db.collection('products').doc('tutorial');

        let observer = doc.onSnapshot(docSnapshot => {
            console.log(`Received doc snapshot: ${docSnapshot}`);

            let valor = docSnapshot.data().gpioalarmstate;

            console.log(`Valor valor valor ${valor}`);

            // ...
        }, err => {
            console.log(`Encountered error: ${err}`);
        });


        // db.collection('products').doc('tutorial').update({ "gpioalarmstate" : true });

        // function getGpioHandler( agent ){
        //     var gpioalarmstate = agent.parameters.gpioalarmstate;
        //     return db.collection('products').doc(tutorial).get()
        //       .then( doc => {
        //         var gpiogaragestate = doc.data();
        //         agent.add(`Alarms is ${gpioalarmstate} garage is  ${gpiogaragestate}.`);
        //       });
        //   }

    }

    let intentMap = new Map();
    intentMap.set('Jfran Intent', getGpioHandler);
    agent.handleRequest(intentMap);
});