Wsrtjtyk

I have the following setup for Firebase Cloud Functions:

index.js

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

const trackVote = require('./trackVote')

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

admin.initializeApp();



exports.trackVote = trackVote.handler;

trackvote.js

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

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



exports.handler = functions.firestore.document('/Polls/{pollId}/responses/{userId}').onCreate((data, context) => {

                  const answerSelected = data.data().answer;



                  const answerRef = admin.firestore().doc(`Polls/${context.params.pollId}/answers/${answerSelected}`);

                  const voteCountRef = admin.firestore().doc(`Polls/${context.params.pollId}`);



                   return admin.firestore().runTransaction(t => {

                               return t.get(answerRef)

                                   .then(doc => {

                                       if (doc.data()) {

                                           t.update(answerRef, { vote_count: doc.data().vote_count + 1 });

                                       }

                                   })

                           }).then(result => {

                               return admin.firestore().runTransaction(t => {

                                           return t.get(voteCountRef)

                                               .then(doc => {

                                                   if (doc.data()) {

                                                       t.update(voteCountRef, {vote_count:doc.data().vote_count+1});

                                                   }

                                               });

                                        });

                           });

           });

I received the below warning and was curious what changes I need to make within my code on both the cloud functions side and the client side:

TypeError: db.settings is not a function

at Object.<anonymous> (/Users/troychuinard/Code/FanPolls/functions/index.js:13:4)

at Module._compile (module.js:643:30)

at Object.Module._extensions..js (module.js:654:10)

at Module.load (module.js:556:32)

at tryModuleLoad (module.js:499:12)

at Function.Module._load (module.js:491:3)

at Module.require (module.js:587:17)

at require (internal/module.js:11:18)

at /usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:21:11

at Object.<anonymous> (/usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:61:3)

Note: I may need to update my Cloud Functions, which I can do, however I am curious how that would impact the code in both my index.js and trackVote.js

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

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

let firebaseApp;

if (admin.apps.length > 0) {

  firebaseApp = admin.app()

} else {

  firebaseApp = admin.initializeApp(functions.config().firebase)

}



let db = firebaseApp.firestore()

db.settings({ timestampsInSnapshots: true })