getting states read

nirvana-ios/Views/InnerCircle/InnerCircleView.swift

@@ -13,6 +13,7 @@ struct InnerCircleView: View {
     @EnvironmentObject var authSessionStore: AuthSessionStore
     @EnvironmentObject var navigationStack: NavigationStack
     
+    
     @State var selectedFriendIndex: String? = nil
     
     let universalSize = UIScreen.main.bounds

nirvana-ios/Views/Router/RouterView.swift

@@ -19,8 +19,10 @@ enum NavigationPages {
 struct RouterView: View {
     @EnvironmentObject var authSessionStore: AuthSessionStore
     @EnvironmentObject var navigationStack: NavigationStack
+    @Environment(\.scenePhase) var scenePhase
     
     var body: some View {
+        ZStack {
             switch self.authSessionStore.sessionState {
             case SessionState.notCheckedYet:
                 SplashView()
@@ -30,6 +32,19 @@ struct RouterView: View {
                 WelcomeView()
             }
         }
+        .onChange(of: scenePhase) { newPhase in
+            if newPhase == .inactive {
+                print("user is offline")
+                // set firestore user document isOnline to false
+            } else if newPhase == .active {
+                print("user is online again")
+                // set firestore user document isOnline to true
+            } else if newPhase == .background {
+                print("app is in backgroun")
+            }
+        }
+        
+    }
 }
 
 struct RouterView_Previews: PreviewProvider {