[Feat/#243] 앱 강제 업데이트 기능 구현

JINi0S · JINi0S · commit 17d52b43b30c · 2025-02-06T15:15:20.000+09:00
- 업데이트 판단: 현재 기기의 앱 버전과 앱스토어 버전을 비교해서, 앱스토어 버전이 크다면 업데이트
- 업데이트 체크 시점: 앱 시작될 경우, ScenePhase가 .active될 경우
- 알랏 틴트 색상 강제 적용
diff --git a/ILSANG.xcodeproj/project.pbxproj b/ILSANG.xcodeproj/project.pbxproj
@@ -70,6 +70,7 @@
 		607FCC332C01AA7300BB2D04 /* SubmitAlertView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FCC322C01AA7300BB2D04 /* SubmitAlertView.swift */; };
 		608EBF9F2C39C17F00B862CC /* Dictionary++.swift in Sources */ = {isa = PBXBuildFile; fileRef = 608EBF9E2C39C17F00B862CC /* Dictionary++.swift */; };
 		608EBFA12C39C5BB00B862CC /* String++.swift in Sources */ = {isa = PBXBuildFile; fileRef = 608EBFA02C39C5BB00B862CC /* String++.swift */; };
+		6090A5F52D53AC3300A01429 /* AppVersionManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6090A5F42D53AC3300A01429 /* AppVersionManager.swift */; };
 		60924DC92C48C00E00221072 /* Quest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 60924DC82C48C00E00221072 /* Quest.swift */; };
 		60943FE62C0A38FB00C8A714 /* ApprovalViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 60943FE52C0A38FB00C8A714 /* ApprovalViewModel.swift */; };
 		609A76D92CFC50C7009F4567 /* QuestImageWithTagView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 609A76D82CFC50C7009F4567 /* QuestImageWithTagView.swift */; };
@@ -213,6 +214,7 @@
 		607FCC322C01AA7300BB2D04 /* SubmitAlertView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SubmitAlertView.swift; sourceTree = "<group>"; };
 		608EBF9E2C39C17F00B862CC /* Dictionary++.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Dictionary++.swift"; sourceTree = "<group>"; };
 		608EBFA02C39C5BB00B862CC /* String++.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String++.swift"; sourceTree = "<group>"; };
+		6090A5F42D53AC3300A01429 /* AppVersionManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppVersionManager.swift; sourceTree = "<group>"; };
 		60924DC82C48C00E00221072 /* Quest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Quest.swift; sourceTree = "<group>"; };
 		60943FE52C0A38FB00C8A714 /* ApprovalViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ApprovalViewModel.swift; sourceTree = "<group>"; };
 		609A76D82CFC50C7009F4567 /* QuestImageWithTagView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = QuestImageWithTagView.swift; sourceTree = "<group>"; };
@@ -337,6 +339,7 @@
 		600D83A22C7B1F7E005C93E2 /* Manager */ = {
 			isa = PBXGroup;
 			children = (
+				6090A5F42D53AC3300A01429 /* AppVersionManager.swift */,
 				600D83A32C7B1FA4005C93E2 /* PaginationManager.swift */,
 				6053345B2D31182500599159 /* XpLevelCalculator.swift */,
 			);
@@ -950,6 +953,7 @@
 				A1868C442C09B6C50020BF16 /* ChallengeDetailView.swift in Sources */,
 				6044B71D2C32B6A4002C13A0 /* UIImage++.swift in Sources */,
 				607FCBD42BFA648000BB2D04 /* Tab.swift in Sources */,
+				6090A5F52D53AC3300A01429 /* AppVersionManager.swift in Sources */,
 				6011891F2C3E94380070F2AD /* AuthUser.swift in Sources */,
 				60299E312CBFFF160039663F /* TransferableUIImage.swift in Sources */,
 				A1FF91722C257E9A00F03E4B /* User.swift in Sources */,
diff --git a/ILSANG/Sources/Manager/AppVersionManager.swift b/ILSANG/Sources/Manager/AppVersionManager.swift
@@ -0,0 +1,45 @@
+//
+//  AppVersionManager.swift
+//  ILSANG
+//
+//  Created by Lee Jinhee on 2/5/25.
+//
+
+import UIKit
+
+final class AppVersionManager {
+    static let shared = AppVersionManager()
+    private let appStoreOpenUrlStr = "itms-apps://itunes.apple.com/app/apple-store/6504427618"
+
+    private init() { }
+
+    func isUpdateAvailable() async throws -> Bool {
+        guard let info = Bundle.main.infoDictionary,
+              let currentVersion = info["CFBundleShortVersionString"] as? String, // 현재 버전 가져오기
+              let identifier = info["CFBundleIdentifier"] as? String, // 앱 번들아이디 가져오기
+              let url = URL(string: "http://itunes.apple.com/kr/lookup?bundleId=\(identifier)") else {
+            throw VersionError.invalidBundleInfo
+        }
+        
+        let (data, _) = try await URLSession.shared.data(from: url) // 비동기 네트워크 요청
+        guard let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any], // 네트워크 응답 파싱
+              let result = (json["results"] as? [[String: Any]])?.first,
+              let appStoreVersion = result["version"] as? String else {
+            throw VersionError.invalidResponse
+        }
+
+        return currentVersion.compare(appStoreVersion, options: .numeric) == .orderedAscending // 현재 앱의 버전과 앱스토어 버전을 비교해서 업데이트 가능 여부 반환
+    }
+    
+    // 앱 스토어로 이동
+    func openAppStore() {
+        guard let url = URL(string: appStoreOpenUrlStr) else { return }
+        if UIApplication.shared.canOpenURL(url) {
+            UIApplication.shared.open(url, options: [:], completionHandler: nil)
+        }
+    }
+}
+
+enum VersionError: Error {
+  case invalidResponse, invalidBundleInfo
+}
diff --git a/ILSANG/Sources/Views/ILSANGApp.swift b/ILSANG/Sources/Views/ILSANGApp.swift
@@ -14,8 +14,12 @@ struct ILSANGApp: App {
     @State private var isTutorialVisible = Bool()
     @State private var isSplashScreenVisible = true
     
+    // 강제 업데이트 관련
+    @State private var needUpdate = false
+    @Environment(\.scenePhase) var scenePhase
+    
     init() {
-        setTabBarAppearance()
+        setAppearance()
     }
     
     var body: some Scene {
@@ -32,6 +36,16 @@ struct ILSANGApp: App {
                         })
                     }
             }
+            .alert("업데이트 알림", isPresented: $needUpdate, actions: {
+                Button("업데이트") { AppVersionManager.shared.openAppStore() }
+            }, message: {
+                Text("일상이 새롭게 업데이트되었습니다!\n변화된 일상을 만나보세요.")
+            })
+            .onChange(of: scenePhase, { _, newValue in
+                if newValue == .active {
+                    Task { await checkAndUpdateVersionIfNeeded() }
+                }
+            })
             .onChange(of: isLogin, { _, newValue in // 로그인 후 튜토리얼 UI 표시
                 if newValue {
                     isTutorialVisible = true
@@ -53,17 +67,32 @@ struct ILSANGApp: App {
             let _ = await UserService.shared.login()
         }
         
-        // 3. 스플래시 화면 종료
+        // 3. 업데이트 확인
+        await checkAndUpdateVersionIfNeeded()
+        
+        // 4. 스플래시 화면 종료
         isSplashScreenVisible = false
     }
     
-    func setTabBarAppearance() {
+    private func checkAndUpdateVersionIfNeeded() async {
+        do {
+            needUpdate = try await AppVersionManager.shared.isUpdateAvailable()
+        } catch {
+            Log("버전 확인 중 오류 발생: \(error)")
+        }
+    }
+    
+    func setAppearance() {
+        // 탭바
         let appearance = UITabBarAppearance()
         appearance.backgroundColor = UIColor(.white)
         appearance.shadowColor = UIColor(.grayDD)
         appearance.stackedItemPositioning = .centered
         UITabBar.appearance().standardAppearance = appearance
         UITabBar.appearance().scrollEdgeAppearance = appearance
+        
+        // 틴트 컬러 적용
+        UIView.appearance().tintColor = UIColor(named: "AccentColor") // 파란색으로 버튼이 보여지는 문제 방지 (Alert에서 문제 발생)
     }
 }
 
