COVIDSafe code from version 1.1

CovidSafe/InitialScreenViewController.swift

@@ -0,0 +1,47 @@
+//
+//  InitialScreenViewController.swift
+//  CovidSafe
+//
+//  Copyright © 2020 Australian Government. All rights reserved.
+//
+
+import UIKit
+import KeychainSwift
+
+class InitialScreenViewController: UIViewController {
+    
+    let displayTimeSeconds: Int = 4
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+    }
+    
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        view.window?.tintColor = .covidSafeColor
+        let showAppDelay = DispatchTime.now() + .seconds(displayTimeSeconds)
+        DispatchQueue.main.asyncAfter(deadline: showAppDelay, execute: {
+            self.performCheck()
+        })
+    }
+    
+    private func performCheck() {
+        let keychain = KeychainSwift()
+        let isLoggedIn: Bool = (keychain.get("JWT_TOKEN") != nil)
+        if !UserDefaults.standard.bool(forKey: "completedIWantToHelp") {
+                // old app signed out here
+            keychain.delete("JWT_TOKEN")
+            self.performSegue(withIdentifier: "initialScreenToIWantToHelpSegue", sender: self)
+        } else if !UserDefaults.standard.bool(forKey: "hasConsented") {
+            self.performSegue(withIdentifier: "initialScreenToConsentSegue", sender: self)
+        } else if !isLoggedIn {
+            self.performSegue(withIdentifier: "initialPersonalDetailsSegue", sender: self)
+        } else if !UserDefaults.standard.bool(forKey: "allowedPermissions") {
+            self.performSegue(withIdentifier: "initialScreenToAllowPermissionsSegue", sender: self)
+        } else if !UserDefaults.standard.bool(forKey: "turnedOnBluetooth") {
+            self.performSegue(withIdentifier: "initialScreenToTurnOnBtSegue", sender: self)
+        } else {
+            self.performSegue(withIdentifier: "initialScreenToHomeSegue", sender: self)
+        }
+    }
+}