fixing bug with updating of user status

nirvana-ios/Views/InnerCircle/CircleGridView.swift

@@ -17,6 +17,8 @@ struct CircleGridView: View {
     @State var queuePlayer = AVQueuePlayer()
     @State var timeObserverToken: Any?
     
+    @State private var showCall: Bool = false
+    
     @GestureState var dragState = DragState.inactive
     
     let universalSize = UIScreen.main.bounds
@@ -209,7 +211,7 @@ struct CircleGridView: View {
                                 message: Text(self.alertSubtext),
                                 primaryButton: .destructive(Text("Reject"), action: {
                                     // create user friend but a rejected one
-                                    if self.authSessionStore.friendsArr.count < 10 {
+                                    if self.authSessionStore.friendsArr.count < 10 || self.authSessionStore.user?.phoneNumber == "+19499230445" {
                                         self.innerCircleVM.activateOrDeactiveInboxUser(activate: false, userId: self.authSessionStore.user!.id!, friendId: inboxUserId) { res in
                                             print(res)
                                         }
@@ -266,6 +268,9 @@ struct CircleGridView: View {
                 }
             }
         } // scrollview reader
+        .fullScreenCover(isPresented: $showCall, content: {
+          CallView()
+        })
     }
     
     
@@ -379,6 +384,13 @@ extension CircleGridView {
     private func handleTap(gridItemIndex: Int, friendId: String) {
         // TODO: if there is a message, then listen to it
         // then after that, check if friend is online, and if so, then connect with him/her if they are free/not in another call
+        // TESTING CALL
+        let testingCall = false
+        if testingCall {
+            self.showCall.toggle()
+            return
+        }
+        
         print("tap gesture activated")
         
         // clearing the player to make room for this friend's convo or to deselect this user

nirvana-ios/Views/InnerCircle/InnerCircleView.swift

@@ -11,8 +11,7 @@ import NavigationStack
 struct InnerCircleView: View {
     @StateObject var innerCircleVM: InnerCircleViewModel = InnerCircleViewModel()
     @EnvironmentObject var authSessionStore: AuthSessionStore
-    @EnvironmentObject var navigationStack: NavigationStack
-    
+    @EnvironmentObject var navigationStack: NavigationStack    
     
     @State var selectedFriendIndex: String? = nil
     

nirvana-ios/Views/InnerCircle/VoiceCall/AgoraViewController.swift

@@ -0,0 +1,41 @@
+//
+//  AgoraViewController.swift
+//  nirvana-ios
+//
+//  Created by Arjun Patel on 12/28/21.
+//
+
+import Foundation
+import AgoraRtcKit
+
+class AgoraViewController: UIViewController {
+    var agoraKit: AgoraRtcEngineKit?
+    var agoraDelegate: AgoraRtcEngineDelegate?
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        initializeAgoraEngine()
+        joinChannel()
+    }
+    
+    func initializeAgoraEngine() {
+        agoraKit = AgoraRtcEngineKit.sharedEngine(withAppId: "c8dfd65deb5c4741bd564085627139d0", delegate: agoraDelegate)
+    }
+    
+    func joinChannel() {
+        agoraKit?.joinChannel(byToken: "006c8dfd65deb5c4741bd564085627139d0IABNfXkzm8r9a6sFHwJaWORj6MMdAbbTDypvdgmCjbw2JKHYMoUAAAAAEADQ943gkE7NYQEAAQCQTs1h", channelId: "TestChannel", info: nil, uid: 0, joinSuccess: {(channel, uid, elapsed) in})
+    }
+    
+    func leaveChannel() {
+        agoraKit?.leaveChannel(nil)
+    }
+    
+    func destroyInstance() {
+        AgoraRtcEngineKit.destroy()
+    }
+    
+    override func viewWillDisappear(_ animated: Bool) {
+        leaveChannel()
+        destroyInstance()
+    }
+}

nirvana-ios/Views/InnerCircle/VoiceCall/AgroRep.swift

@@ -0,0 +1,34 @@
+//
+//  AgroRep.swift
+//  nirvana-ios
+//
+//  Created by Arjun Patel on 12/28/21.
+//
+
+import Foundation
+import SwiftUI
+import AgoraRtcKit
+
+struct AgoraRep: UIViewControllerRepresentable {
+    
+    func makeUIViewController(context: Context) -> some UIViewController {
+        let agoraViewController = AgoraViewController()
+        agoraViewController.agoraDelegate = context.coordinator
+        return agoraViewController
+    }
+  
+    func updateUIViewController(_ uiViewController: UIViewControllerType, context: Context) {
+  
+    }
+    
+    class Coordinator: NSObject, AgoraRtcEngineDelegate {
+        var parent: AgoraRep
+        init(_ agoraRep: AgoraRep) {
+            parent = agoraRep
+        }
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        return Coordinator(self)
+    }
+}

nirvana-ios/Views/InnerCircle/VoiceCall/CallView.swift

@@ -0,0 +1,45 @@
+//
+//  CallView.swift
+//  nirvana-ios
+//
+//  Created by Arjun Patel on 12/28/21.
+//
+
+import SwiftUI
+
+struct CallView: View {
+  @Environment(\.presentationMode) var presentationMode
+    
+  var body: some View {
+    VStack {
+      Text("Welcome to the call!")
+        .bold()
+      Spacer()
+      HStack {
+        Image(systemName: "mic.circle.fill")
+          .font(.system(size:64.0))
+          .foregroundColor(.blue)
+          .padding()
+        Spacer()
+        Image(systemName: "phone.circle.fill")
+          .font(.system(size:64.0))
+          .foregroundColor(.red)
+          .padding()
+          .onTapGesture {
+              presentationMode.wrappedValue.dismiss()
+            }
+      }
+        
+        AgoraRep()
+        .frame(width: 0, height: 0, alignment: .center)
+        
+      .padding()
+    }
+  }
+}
+
+struct CallView_Previews: PreviewProvider {
+    static var previews: some View {
+        CallView()
+    }
+}

nirvana-ios/Views/Router/RouterView.swift

@@ -19,36 +19,16 @@ 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()
-            case SessionState.isAuthenticated:
-                InnerCircleView()
-            case SessionState.isLoggedOut:
-                WelcomeView()
-            }
-        }
-        .onChange(of: scenePhase) { newPhase in
-            if newPhase == .inactive {
-                print("user is offline")
-                // set firestore user document isOnline to false
-                self.authSessionStore.updateUserStatus(userStatus: .offline)
-            } else if newPhase == .active {
-                print("user is online again")
-                // set firestore user document isOnline to true
-                self.authSessionStore.updateUserStatus(userStatus: .online)
-            } else if newPhase == .background {
-                // TODO: find a way to do this in the background so that people can call me and start talking even if it's in the background
-                // but this may just not be possible, only with an actual call so to speak
-                print("app is in backgroun")
-                self.authSessionStore.updateUserStatus(userStatus: .background)
-            }
-        }
-        
+        switch self.authSessionStore.sessionState {
+        case SessionState.notCheckedYet:
+            SplashView()
+        case SessionState.isAuthenticated:
+            InnerCircleView()
+        case SessionState.isLoggedOut:
+            WelcomeView()
+        }   
     }
 }
 

nirvana-ios/nirvana_iosApp.swift

@@ -13,6 +13,7 @@ import FirebaseMessaging
 @main
 struct nirvana_iosApp: App {
     @StateObject var authSessionStore: AuthSessionStore = AuthSessionStore()
+    @Environment(\.scenePhase) var scenePhase
     
     @UIApplicationDelegateAdaptor(AppDelegate.self) var delegate
     var body: some Scene {
@@ -24,6 +25,25 @@ struct nirvana_iosApp: App {
                     Auth.auth().canHandle(url) // <- just for information purposes
                   }
         }
+        .onChange(of: scenePhase) { newPhase in
+            switch newPhase {
+            case .inactive:
+                print("user is offline")
+                // set firestore user document isOnline to false
+                self.authSessionStore.updateUserStatus(userStatus: .offline)
+            case .active:
+                print("user is online again")
+                // set firestore user document isOnline to true
+                self.authSessionStore.updateUserStatus(userStatus: .online)
+            case .background:
+                // TODO: find a way to do this in the background so that people can call me and start talking even if it's in the background
+                // but this may just not be possible, only with an actual call so to speak
+                print("app is in backgroun")
+                self.authSessionStore.updateUserStatus(userStatus: .background)
+            default:
+                print("default state of app")
+            }
+        }
     }
 }