[Feature] background상태에서 foreground진입시 일정시간 이후 앱 초기화 로직 생성 (#626)

* [Feature] background상태에서 foreground진입시 일정시간 이후 앱 초기화 로직 생성

* feat: timeout 시간 5초 -> 10분으로 수정

Projects/App/Sources/App/SSTimeOut.swift

@@ -0,0 +1,41 @@
+//
+//  SSTimeOut.swift
+//  susu
+//
+//  Created by MaraMincho on 10/14/24.
+//  Copyright © 2024 com.oksusu. All rights reserved.
+//
+
+import Foundation
+import OSLog
+import SSNotification
+
+final class SSTimeOut {
+  private nonisolated(unsafe) static let shared = SSTimeOut()
+  private var timeoutInterval: Int = 60 * 10
+  private var enteredBackgroundDate: Date?
+
+  static func setTimeoutInterval(minute: Int, seconds: Int) {
+    shared.timeoutInterval = minute * 60 + seconds
+  }
+
+  static func enterBackground() {
+    os_log("백그라운드 진입")
+    shared.enteredBackgroundDate = Date.now
+  }
+
+  static func enterForegroundScreen() {
+    os_log("포그라운드 진입")
+    defer {
+      shared.enteredBackgroundDate = nil
+    }
+    guard let backgroundEnteredDate = shared.enteredBackgroundDate else {
+      return
+    }
+    let interval = Date.now.timeIntervalSince(backgroundEnteredDate)
+
+    if shared.timeoutInterval < Int(interval) {
+      NotificationCenter.default.post(name: SSNotificationName.resetApp, object: nil)
+    }
+  }
+}

Projects/App/Sources/App/SceneDelegate.swift

@@ -25,9 +25,17 @@ class MySceneDelegate: UIResponder, UIWindowSceneDelegate {
 
   func sceneWillResignActive(_: UIScene) {}
 
-  func sceneWillEnterForeground(_: UIScene) {}
+  // MARK: - Tells the delegate that the scene is about to begin running in the foreground and become visible to the user.
 
-  func sceneDidEnterBackground(_: UIScene) {}
+  func sceneWillEnterForeground(_: UIScene) {
+    SSTimeOut.enterForegroundScreen()
+  }
+
+  // MARK: - Tells the delegate that the scene is running in the background and is no longer onscreen.
+
+  func sceneDidEnterBackground(_: UIScene) {
+    SSTimeOut.enterBackground()
+  }
 }
 
 // MARK: - KAKAO OAuth2.0 Extension

Projects/App/Sources/App/SusuMain.swift

@@ -1,11 +1,13 @@
 import Designsystem
 import KakaoLogin
+import SSNotification
 import SwiftUI
 
 // MARK: - SusuApp
 
 @main
 struct SusuApp: App {
+  @State private var contentViewID: UUID = .init()
   init() {
     #if DEBUG
       UserDefaults.standard.set(false, forKey: "_UIConstraintBasedLayoutLogUnsatisfiable")
@@ -17,6 +19,10 @@ struct SusuApp: App {
   var body: some Scene {
     WindowGroup {
       ContentView(contentViewObject: .init())
+        .onReceive(NotificationCenter.default.publisher(for: SSNotificationName.resetApp)) { _ in
+          contentViewID = .init()
+        }
+        .id(contentViewID)
     }
   }
 }

Projects/App/Sources/App/UINavigationController+.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 
-extension UINavigationController: ObservableObject, UIGestureRecognizerDelegate {
+extension UINavigationController: @retroactive ObservableObject, @retroactive UIGestureRecognizerDelegate {
   override open func viewDidLoad() {
     super.viewDidLoad()
     navigationBar.isHidden = true

Projects/Core/SSNotification/Sources/SSNotificationName.swift

@@ -15,12 +15,10 @@ public enum SSNotificationName {
   public static let tappedVote = Notification.Name("tappedVote")
   public static let tappedMyPage = Notification.Name("tappedMyPage")
   public static let goMainScene = Notification.Name("goMainScene")
-
+  public static let resetApp = Notification.Name("ResetApp")
   public static let logout = Notification.Name("logout")
-
   public static let goMyPageEditMyProfile = Notification.Name("goMyPageEditMyProfile")
   public static let goEditProfile = Notification.Name("goEditProfile")
-
   public static let showDefaultNetworkErrorAlert = Notification.Name("ShowDefaultNetworkErrorAlert")
   public static let logError = Notification.Name("ErrorLog")
 }