Refactor: 코드 리뷰 반영

- NetworkService에서 endpoint.isAuthorized 값 확인하여 헤더에 토큰 값 세팅해주는 로직으로 수정
- 카카오 유저 정보 (닉네임, 프로필 이미지 URL) 메인스레드에서 동작하는 것 제거
- SceneDelegate에서 SplashView를 먼저 표시하고, reissueToken 결과에 따라 rootViewController 교체하도록 구조 개선

Author: choijungp

Projects/App/Sources/SceneDelegate.swift

@@ -23,7 +23,11 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         guard let userDataRepository = DIContainer.shared.resolve(type: UserDataRepositoryProtocol.self)
         else { fatalError("userDataRepository 의존성이 등록되지 않았습니다.") }
 
-        Task {
+        window.rootViewController = SplashView()
+        window.makeKeyAndVisible()
+        self.window = window
+
+        Task { @MainActor in
             let isLogined = await userDataRepository.reissueToken()
             if isLogined {
                 window.rootViewController = TabBarView()
@@ -32,8 +36,6 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
                 let navigationController = UINavigationController(rootViewController: introView)
                 window.rootViewController = navigationController
             }
-            window.makeKeyAndVisible()
-            self.window = window
         }
     }
 

Projects/DataSource/Sources/Common/Error/AuthError.swift

@@ -7,6 +7,7 @@
 
 enum AuthError: Error, CustomStringConvertible {
     case kakaoTokenFetchFailed
+    case kakaoUserInformationFetchFailed
     case tokenSaveFailed
     case tokenLoadFailed
     case tokenRemoveFailed
@@ -20,6 +21,8 @@ enum AuthError: Error, CustomStringConvertible {
         switch self {
         case .kakaoTokenFetchFailed:
             return "카카오 토큰을 가져오는데 실패했습니다."
+        case .kakaoUserInformationFetchFailed:
+            return "카카오 유저 정보를 가져오는데 실패했습니다."
         case .tokenSaveFailed:
             return "토큰 저장에 실패했습니다."
         case .tokenLoadFailed:

Projects/DataSource/Sources/Endpoint/AuthEndpoint.swift

@@ -41,11 +41,6 @@ extension AuthEndpoint: Endpoint {
             "accept": "*/*"
         ]
 
-        if isAuthorized {
-            let accessToken = try! TokenManager.shared.loadToken(tokenType: .accessToken)
-            headers["Authorization"] = "Bearer \(accessToken)"
-        }
-
         switch self {
         case .login(_, _, let token):
             headers["SocialAccessToken"] = token

Projects/DataSource/Sources/Endpoint/OnboardingEndpoint.swift

@@ -29,16 +29,10 @@ extension OnboardingEndpoint: Endpoint {
     }
 
     var headers: [String : String] {
-        var headers: [String: String] = [
+        let headers: [String: String] = [
             "Content-Type": "application/json",
             "accept": "*/*"
         ]
-
-        if isAuthorized {
-            let accessToken = try! TokenManager.shared.loadToken(tokenType: .accessToken)
-            headers["Authorization"] = "Bearer \(accessToken)"
-        }
-
         return headers
     }
 

Projects/DataSource/Sources/NetworkService/NetworkService.swift

@@ -15,7 +15,11 @@ final class NetworkService {
     private init() { }
 
     func request<T: Decodable>(endpoint: Endpoint, type: T.Type) async throws -> T? {
-        let request = try endpoint.makeURLRequest()
+        var request = try endpoint.makeURLRequest()
+        if endpoint.isAuthorized {
+            let accessToken = try TokenManager.shared.loadToken(tokenType: .accessToken)
+            request.headers["Authorization"] = "Bearer \(accessToken)"
+        }
         let (data, response) = try await URLSession.shared.data(for: request)
 
         guard let httpResponse = response as? HTTPURLResponse

Projects/DataSource/Sources/Repository/AuthRepository.swift

@@ -104,13 +104,11 @@ final class AuthRepository: AuthRepositoryProtocol {
                     let profileImageUrl = user?.kakaoAccount?.profile?.profileImageUrl {
                     continuation.resume(returning: (nickname, profileImageUrl))
                 } else {
-                    continuation.resume(throwing: AuthError.kakaoTokenFetchFailed)
+                    continuation.resume(throwing: AuthError.kakaoUserInformationFetchFailed)
                 }
             }
 
-            Task { @MainActor in
-                UserApi.shared.me(completion: resultHandler)
-            }
+            UserApi.shared.me(completion: resultHandler)
         }
     }
 

Projects/Presentation/Resources/Images.xcassets/IntroGraphic.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "IntroGraphic.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "IntroGraphic@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "IntroGraphic@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}