There are tons of examples creating a react crud application using api, but I could not find one that directly access the database. Even when I continued with the api, I didn't know how to restrict people from using the api to delete and put data stored. Please help me and Thanks in advance.
Check out firebase. Here's a tutorial on integrating with React:
https://www.youtube.com/watch?v=mwNATxfUsgI
Firebase is a backend as a service. It won't let you access your mongo db database, but it will allow you to provide you with a databse
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I am new to react-native development. I need to implement User Authentication for Login and Sign Up for my react native apps. I saw some tutorial using Firebase Authentication but I plan to use the mongoDB instead of Firebase. I am not sure how to use mongoDB. For firebase its pretty simple because they provide API URLS and all we need to do is just send the request with our data. But when I am trying to use mongoDB I am not sure how to implement and get the token key back from server side. Do I need to write server side code for mongoDb or they have simplified API URL like firebase? Please Help . Thank You
You are missing a lot of concepts.
Firebase is a BaaS (Backend as a Service), so it sell you a backend already done with authentication, database ecc.
Mongo DB is a database, it could be IaaS (Infrastructure as a Service) or Paas (Platform as a Service), but it's not a BaaS.
So you can't just replace firebase with mongo, but you need to build your whole backend and have a server to deploy it. You need to manage environments, authentication, security and many other feature that firebase already offers you.
In official Cloud Firestore documentation we can read that to connect with Cloud Firestore we need to download private key (.json) and use firebase-admin.
Is it safe to use that metod in client app? Or maybe there is other way to get safe access to Firestore from client app?
Thanks a lot.
As you said "private key (.json) , firebase-admin". These gives direct access to firestore database without authentication. If you don't want to make your client, admin of your firestore :) Don't do it.
Is it safe to use that metod in client app?
firebase-admin is not meant for use in web and mobile clients. It's for backend code running in an environment you fully control. Your users would not have access to this, which means it would be safe for you to use private keys.
You definitely do not want to ship any service account credentials with your app.
Or maybe there is other way to get safe access to Firestore from client app?
You're supposed to use the provided client SDKs to access Firestore from apps, and use security rules to declare which authenticated users are able to read and write which documents.
I must mention that I have no prior experience in backend development, and I know that questions on the subject have been asked before but I need a specific answer to this one.
I was wondering if I could use Firebase authentication to register & sign in my users and store their data in Mongodb?
If so, what am I supposed to learn besides "firebase_auth" and a Mangodb package to make it work?
Yes, you can do that. Actually firebase auth will provide a uid after authentication that you can use in MongoDB to identify the user. To make it work you'll need to have your own backend or APIs that will help you retrieve the data from MongoDB after the user is authenticated via firebase. Whereas a backend or the API is considered you can use any framework to make it eg. flask(python), express(nodejs), ruby on rails, etc.
If you already have an existing authentication system and want to integrate it with firebase then firebase provides custom authentication, you can have a look at the same.
You can use python fast-api that makes your development faster
I've integrated firebase for sign in and otp in my android app. However I've developed backend using Java spring boot and mongoDb. All the images and data are in the backend. Is it possible to extract the firebase uid or sign in info automatically into mongoDb as soon as user signs up? I want to use firebase for signup and otp only since its too easy and quick. I don't know if its possible.
Thanks in advance
I don't know if this is possible via the Firebase Functions?
But another answer might be to do the following method:
User.getToken()
And use that for access to your mongo etc...?
I am planning to use Firebase as my backend service for the mobile application. As part of the functionality, I need to get the data from external rest API which returns JSON data. I need to update the data periodically so that I can have updated information.
I have an option to call the rest API and update firebase on the mobile application however it is not the right approach. I prefer to keep this logic on the backend service.
Is there a way to use Firebase cloud function to periodically update firebase database from external Rest API?
#Ioki, I assume what you are trying to do is make a mobile app which gets updated data every time a user goes to the app but you want this to be on the backend. I haven't tried it but you might want to use Node js with their Firebase Admin SDK.
See the link: https://firebase.google.com/docs/admin/setup
Although I think it might make more sense to use the real-time database via the iOS/ Android SDK because automatic/ value event updates are basically the purpose of the real- time database. Good luck! :)