feat: 사용자가 로그아웃 (자동, 수동 포함) 되었을 경우 userdefaults에 저장된 데이터를 모두 삭제

Author: opficdev

DevLog/App/Assembler/DataAssembler.swift

@@ -33,7 +33,10 @@ final class DataAssembler: Assembler {
         }
 
         container.register(AuthSessionRepository.self) {
-            AuthSessionRepositoryImpl(authService: container.resolve(AuthService.self))
+            AuthSessionRepositoryImpl(
+                authService: container.resolve(AuthService.self),
+                userDefaultsStore: container.resolve(UserDefaultsStore.self)
+            )
         }
 
         container.register(AuthDataRepository.self) {

DevLog/Data/Repository/AuthSessionRepositoryImpl.swift

@@ -9,9 +9,11 @@ import Combine
 
 final class AuthSessionRepositoryImpl: AuthSessionRepository {
     private let authService: AuthService
+    private let userDefaultsStore: UserDefaultsStore
 
-    init(authService: AuthService) {
+    init(authService: AuthService, userDefaultsStore: UserDefaultsStore) {
         self.authService = authService
+        self.userDefaultsStore = userDefaultsStore
         self.signIn = authService.uid != nil
     }
 
@@ -22,6 +24,9 @@ final class AuthSessionRepositoryImpl: AuthSessionRepository {
     }
 
     func setSession(_ signedIn: Bool) {
+        if !signedIn {
+            userDefaultsStore.removeAll()
+        }
         self.signIn = signedIn
     }
 }

DevLog/Storage/Persistence/UserDefaultsStore.swift

@@ -37,4 +37,9 @@ final class UserDefaultsStore {
     func setBool(_ value: Bool, forKey key: String) {
         userDefaults.set(value, forKey: key)
     }
+
+    func removeAll() {
+        guard let bundleIdentifier = Bundle.main.bundleIdentifier else { return }
+        userDefaults.removePersistentDomain(forName: bundleIdentifier)
+    }
 }