shangyilim

exports.scheduledFunctionCrontab = functions.pubsub.schedule('5 11 * * *')
  .timeZone('America/New_York') // Users can choose timezone - default is America/Los_Angeles
  .onRun((context) => {
  console.log('Convert your Firestore collection to CSVs every day at 11:05 AM Eastern!');
  return null;
});

shangyilim

import * as functions from "firebase-functions";
import * as firebase from "firebase-admin";
import { parseAsync } from 'json2csv';
import { v4 as uuidv4 } from 'uuid';
import * as fs from "fs";
import * as path from "path";
import * as os from "os";

firebase.initializeApp({
  storageBucket: 'storage-bucket-name',

shangyilim

i  functions: Beginning execution of "calculateOrder"
i  Your code does not appear to initialize the 'firebase-admin' module, so we've done it automatically.
   - Learn more: https://firebase.google.com/docs/admin/setup
>  begin trigger
⚠  Unknown network resource requested!
   - URL: "http://metadata.google.internal./computeMetadata/v1/instance"
⚠  Error: Could not load the default credentials. Browse to https://cloud.google.com/docs/authentication/getting-started for more information.
    at GoogleAuth.getApplicationDefaultAsync (/Users/shangyilim/Projects/emulator-test/functions/node_modules/google-auth-library/build/src/auth/googleauth.js:161:19)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
⚠  Your function was killed because it raised an unhandled error.

shangyilim

  Starting emulators: ["functions","firestore"]
⚠  Your requested "node" version "8" doesn't match your global version "11"
✔  functions: Emulator started at http://localhost:5001
i  firestore: Logging to firestore-debug.log
✔  firestore: Emulator started at http://localhost:8080
i  firestore: For testing set FIRESTORE_EMULATOR_HOST=localhost:8080
i  functions: Watching "/Users/shangyilim/Projects/emulator-test/functions" for Cloud Functions...
i  functions: Setting up Cloud Firestore trigger "calculateOrder"
✔  functions: Trigger "calculateOrder" has been acknowledged by the Cloud Firestore emulator.

shangyilim

Firestore.instance.settings(host: "10.0.2.2:8080", sslEnabled: false );

shangyilim

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

exports.calculateOrder = functions.firestore
  .document("orders/{orderId}")
  .onWrite(async (change, context) => {

    console.log('begin trigger');
    return change.after.ref.update({
      orderUpdated: true
    });

shangyilim

import { google } from 'googleapis';

app.post('/sendSMS', function (req, res) {
  const { phoneNumber, recaptchaToken } = req.body;
  
  const identityToolkit = google.identitytoolkit({
    auth: 'GCP_API_KEY',
    version: 'v3',
  });
  

shangyilim

import { google } from 'googleapis';

app.post('/sendSMS', function (req, res) {
  const { phoneNumber, recaptchaToken } = req.body;
  
  const identityToolkit = google.identitytoolkit({
    auth: 'GCP_API_KEY',
    version: 'v3',
  });
  

shangyilim

// set-up an invisible recaptcha. 'sendCode` is button element id
// <button id="sendCode">Send Code</button>
window.recaptchaVerifier = new firebase.auth.RecaptchaVerifier('sendCode', {
  'size': 'invisible',
  'callback': function (recapchaToken) {
    // reCAPTCHA solved, send recapchaToken and phone number to backend.
    
    // a REST call to your backend
    request.post({
      url: 'https://your-rest-api',

shangyilim

export const deletePhoto = functions.firestore
  .document("posts/{postId}")
  .onUpdate((change, context) => {
    // Get an object representing the document
    const updatedPost = change.after.data() as any;

    // ...or the previous value before this update
    const oldPost = change.before.data() as any;