Tab Bar Controller linked to different views depending on user role - iOS Swift

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So in my AppDelegate I have declared my tab controller and views etc However if there is no user logged in, then the code is executed at login, however I need it to be executed again once the user has successfuly logged in.

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    var navigationBarAppearance = UINavigationBar.appearance()
    navigationBarAppearance.tintColor = uicolorFromHex(0xffffff)
    navigationBarAppearance.barTintColor = uicolorFromHex(0x4183D7)
    UIApplication.sharedApplication().statusBarStyle = UIStatusBarStyle.LightContent
    let titleDict: NSDictionary = [NSForegroundColorAttributeName: UIColor.whiteColor()]
    navigationBarAppearance.titleTextAttributes = titleDict
    //navigationBarAppearance.clipsToBounds = true;
    let tabBarController = UITabBarController()
    let storyboard = UIStoryboard(name: "Storyboard", bundle: nil)
    let myVC2 = storyboard.instantiateViewControllerWithIdentifier("navProfile") as UIViewController
    let myVC1 = storyboard.instantiateViewControllerWithIdentifier("navigation") as UIViewController
    let myVC3 = storyboard.instantiateViewControllerWithIdentifier("navComp") as UIViewController
    var controllers = [myVC1,myVC2]
    tabBarController.viewControllers = controllers
    self.window?.rootViewController = tabBarController
    if PFUser.currentUser() != nil{
        var query = PFUser.query()
        query.whereKey("objectId", equalTo: PFUser.currentUser().objectId)
        query.findObjectsInBackgroundWithBlock {
            (results: [AnyObject]!, error: NSError!) -> Void in
            for listing in results {
                var usertype = listing["UserType"] as? String
                if usertype == "Student"{
                    var controllers = [myVC1,myVC2]
                    tabBarController.viewControllers = controllers
                    self.window?.rootViewController = tabBarController

                }
                else if usertype == "Employer" {
                    var controllers = [myVC1,myVC3]
                    tabBarController.viewControllers = controllers
                    self.window?.rootViewController = tabBarController

                }
            }

        }
    }

asked 23 secs ago

Sunny17

1

Tab Bar Controller linked to different views depending on user role - iOS Swift