firebase Archives - IT Nursery

firebase, Programming

IT Nursery

How to protect firebase Cloud Function HTTP endpoint to allow only Firebase authenticated users?

With the new firebase cloud function I’ve decided to move some of my HTTP endpoint to firebase. Everything works great… But i have ...

June 1, 2022
0 Comments

javascript, Programming

IT Nursery

How do I structure Cloud Functions for Firebase to deploy multiple functions from multiple files?

I would like to create multiple Cloud Functions for Firebase and deploy them all at the same time from one project. I would ...

May 31, 2022
0 Comments

Programming, typescript

IT Nursery

How can I solve the error ‘TS2532: Object is possibly ‘undefined’?

I’m trying to rebuild a web app example that uses Firebase Cloud Functions and Firestore. When deploying a function I get the following ...

May 30, 2022
0 Comments

Database, Programming

IT Nursery

Difference Between Firestore Set with {merge: true} and Update

In Cloud Firestore there are three write operations: add() set() update() In the docs it says that using set(object, { merge: true }) ...

May 27, 2022
0 Comments

Enabling CORS in Cloud Functions for Firebase

I’m currently learning how to use new Cloud Functions for Firebase and the problem I’m having is that I can’t access the function ...

May 26, 2022
0 Comments

Separate dev and prod Firebase environment

I am considering using Firebase as MBaaS, however I couldn’t find any reliable solution to the following problem: I would like to set ...

May 25, 2022
0 Comments

How can I send a Firebase Cloud Messaging notification without use the Firebase Console?

I’m starting with the new Google service for the notifications, Firebase Cloud Messaging. Thanks to this code https://github.com/firebase/quickstart-android/tree/master/messaging I was able to send ...

May 24, 2022
0 Comments

firestore: PERMISSION_DENIED: Missing or insufficient permissions

I am getting the Error gettingdocuments.com.google.firebase.firestore.FirebaseFirestoreException: PERMISSION_DENIED: Missing or insufficient permissions. for the below code on else statement db.collection("users") .get() .addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() { ...

May 22, 2022
0 Comments

Failed to resolve: com.google.firebase:firebase-core:9.0.0

I get the following error while upgrading a firebase project from old domain to new google firebase domain. Failed to resolve: com.google.firebase:firebase-core:9.0.0 I ...

May 20, 2022
0 Comments

Cloud Firestore collection count

Is it possible to count how many items a collection has using the new Firebase database, Cloud Firestore? If so, how do I ...

May 19, 2022
0 Comments