Flutter: Firebase Tutorial Part 3 | Firestore Role based UI

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[andreacarrara]

Great tutorial, Robert!
For those saying that they have an error with 'user.uid', simply change it to 'widget.user.uid'. Like what we did in ep.1 with the email!

[gasletel]

Finally! A clear tutorial about auth without fancy UI. You sir made me understand flutter. THANK YOU

[VinnydaimeOWND]

Great tutorial!
I was in trouble at moment "Loading.." To fix it, just go to Database -> Rules -> Change allow read, write: if false; to true;

[MsSplashIt]

thanks for this. I was waiting for this and YES PLEASE DO A more in depth one :-) cheers

[sadam_khan]

Updated...

checkRole(DocumentSnapshot snapshot) {
if (snapshot.get('role') == 'rider') {
return const RiderScreen();
} else {
return const CaptainScreen();
}
}

this returns users based on their role correctly..

[djamilafiguir]

very helpful, you give us an important points in short time :) thank you so much

[delarammajestic]

Great tutorial please have this topiv more in depth ... it would be better to see the whole app and those changes that an admin can have on some certain part of the app would be really exciting to see

[felipemartinezleiva]

Thanks you brother, this is so useful

[permanar_]

Hey, thanks for the insight. This is a great implementation for additional information for the users meta since the default firebase auth won't let us modify any of its data :)

Cheers!

[dragonknight]

Thanks for this.
But i've got one issue
I can't access the firebase datase and get the name using uid

[pulscare]

there is an error on role
The operator '[ ]' isn't defined for the type 'Map<String, dynamic> Function()'.
Try defining the operator '[ ]'.
tel what to do after 0.18.0 updation???

[JoBj]

hey nice video! I can see a lot of videos about role based and show different pages, but what if "staff" need to login to same account as the "admin"?
Let's say there is an inventory app where staff need to manage the products of the Admin shop, how can make staff login in the same account and share same data but different permissions? Thanks!!

[XGbroTM]

hello could you plss help me it says this: Could not load class

[josiahmendes]

Excellent video that was really helpful. I was wondering how you could combine this with the Visibility widget to show or not show widgets or buttons based on the user's level, admin to show if else not show.

[djamilafiguir]

if you can make another video about firebase prediction it will be so good ;)

[flutterkhouse]

Nice tutorial but I guess this solution can result to big costs if we're queuing the database for everything we display every time.. isn't there a way to not query the firebase that much?

[nameisdeee]

How to fix this error ?

The getter 'uid' was called on null.
Receiver: null
Tried calling: uid

[nicolapigozzo]

Hi @Robert, do you know it is possible to hide/show fragments based on firebase user role?

[santhoshkumar-rpii]

I got an error in widget_test.dart saying that the function CustomTextField() is not defined. Whether there is any definition for CustomTextField()

[utkarshraj]

User.uid giving some error a red line is there. In stream part