Question

I have created an application that has a Login.

It starts with a Welcome View Controller, checks if the user is logged in if not, opens a Login View Controller. If the user is logged in, or once they have it pushes the user to the Home View Controller like this.

App Delegate (did finish launching)

self.welcomeViewController = [[APPWelcomeViewController alloc] init];
self.homeViewController = [[APPHomeViewController alloc] initWithNibName:@"APPHomeViewController" bundle:nil];

self.navController = [[UINavigationController alloc] initWithRootViewController:self.welcomeViewController];
self.navController.navigationBarHidden = YES;

self.window.rootViewController = self.navController;

Once the user is logged in it pushes the home view.

// Push the homeViewController onto the navController
[self.navController pushViewController:self.homeViewController animated:YES];

This all works fine up to this point. I then use a modal view controller for the Setting, which includes a button to Logout. The logout of the user runs this:

// Log the user out
[User logOut];

// Then we need to remove the Settings Modal View Conrtoller
[self.presentingViewController dismissModalViewControllerAnimated:YES];

// Then we need to take user back to welcomeViewController
[self.navigationController pushViewController:welcomeViewController animated:YES];

It dismisses the Settings View controller as expected, but the navigation controller remains on the Home view. There is no error, does anyone know why this is not working correctly?

Answer 1

Resolved by re-arranging code. Searching for current user on the appdelegate instead then either loading the nav controller with the root controller of home view or running a method to load the welcome view controller.

The welcome view controller then checks for user as well, if not current user it presents the modal login view controller