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Not able to logout from home screen pls review my code and suggest me the changes.

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1

Replies

24

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Messages

25

D5Original post

Moderator

Sorry, I understand. Those days there were so many people asking things so it's normal to miss your post or have a delay on answers

satyam1mishra

Rank 2: Process

Dart


void logout() async {
  try {
    final session = await widget.account.get();
    print("Current Session: $session");


    if (session != null) {
      await widget.account.deleteSession(sessionId: session.$id);
      print("Session Deleted");
    } else {
      print("No active session found.");
    }


    Navigator.of(context).popUntil((route) => route.isFirst);
    Navigator.of(context).pushReplacement(
      MaterialPageRoute(
        builder: (context) => LoginScreen(
          client: widget.client,
          account: widget.account,
        ),
      ),
    );
  } catch (e) {
    print("Logout error: $e");
    // Handle any errors that may occur during logout
    if (e is AppwriteException && e.message == "user_session_not_found") {
      print("No active session found. Navigating to login page...");
      Navigator.of(context).popUntil((route) => route.isFirst);
      Navigator.of(context).pushReplacement(
        MaterialPageRoute(
          builder: (context) => LoginScreen(
            client: widget.client,
            account: widget.account,
          ),
        ),
      );
    } else {
     
    }
  }
}
D5

Moderator

Correct

D5

Moderator

In else you can handle other true errors, like connection issues or server issues

satyam1mishra

Rank 2: Process

Logout error: AppwriteException: general_unauthorized_scope, User (role: guests) missing scope (account) (401)
dont knw whats happening still getting same app started with homescreen and when clicking on logout button showing error

satyam1mishra

Rank 2: Process

its working but what abt the exception 😅

D5

Moderator

That means too the user is already logged out

satyam1mishra

Rank 2: Process

but after logout when i reload the app its still showing the home screen page which should not be showing beacuse i have loged out of the screen right?

D5

Moderator

From what I understand, the code you sent redirects you when you click logout button?

D5

Moderator

If so, and if by default you go to home screen, the app will go to home screen

satyam1mishra

Rank 2: Process

But by default I'm not going to any homescreen

satyam1mishra

Rank 2: Process

I'm checking it in the main function if the user had logged in move it to the home screen other wise login screen

satyam1mishra

Rank 2: Process

But after logout and when I reopen the app again it starts with homescreen with no reason

VincentGe

Is that just the default view configued in your Flutter project?

Drake

Sorry I fell asleep 😅 did you figure out what account.get is?

satyam1mishra

Rank 2: Process

No

satyam1mishra

Rank 2: Process

It will give us the current user info

satyam1mishra

Rank 2: Process

I thinking of to use provider package to get things sorted out isn't it?

VincentGe

Then the user is still logged in

VincentGe

🤔

VincentGe

btw

VincentGe

you can in fact do:
deleteSession(sessionId: 'current');

VincentGe

to delete the current session

Drake

So...account.get is a function. Calling the function will tell you if the user is logged in or not. The function itself will never be null

Drake

account.get != null will always resolve to true

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