[#454] Infra 레이어에서 Domain 레이어 의존성을 제거한다

Application/DevLogDomain/Sources/Entity/PushNotificationQuery.swift → Application/DevLogCore/Sources/PushNotificationQuery.swift

@@ -1,6 +1,6 @@
 //
 //  PushNotificationQuery.swift
-//  DevLogDomain
+//  DevLogCore
 //
 //  Created by opfic on 2/18/26.
 //

Application/DevLogDomain/Sources/Entity/SystemTheme.swift → Application/DevLogCore/Sources/SystemTheme.swift

@@ -1,6 +1,6 @@
 //
 //  SystemTheme.swift
-//  DevLogDomain
+//  DevLogCore
 //
 //  Created by opfic on 5/6/25.
 //

Application/DevLogDomain/Sources/Entity/TodayDisplayOptions.swift → Application/DevLogCore/Sources/TodayDisplayOptions.swift

@@ -1,6 +1,6 @@
 //
 //  TodayDisplayOptions.swift
-//  DevLogDomain
+//  DevLogCore
 //
 //  Created by opfic on 3/6/26.
 //

Application/DevLogDomain/Sources/Entity/TodoQuery.swift → Application/DevLogCore/Sources/TodoQuery.swift

@@ -1,6 +1,6 @@
 //
 //  TodoQuery.swift
-//  DevLogDomain
+//  DevLogCore
 //
 //  Created by opfic on 2/21/26.
 //
@@ -14,47 +14,17 @@ public struct TodoQuery: Equatable {
         case deletedAt
         case updatedAt
         case dueDate
-
-        public var fieldName: String {
-            switch self {
-            case .createdAt:
-                return "createdAt"
-            case .completedAt:
-                return "completedAt"
-            case .deletedAt:
-                return "deletedAt"
-            case .updatedAt:
-                return "updatedAt"
-            case .dueDate:
-                return "dueDate"
-            }
-        }
     }
 
     public enum SortOrder: Equatable, Hashable {
         case latest
         case oldest
-
-        public var isDescending: Bool {
-            self == .latest
-        }
     }
 
     public enum CompletionFilter: Equatable, Hashable {
         case all
         case incomplete
         case completed
-
-        public var isCompletedValue: Bool? {
-            switch self {
-            case .all:
-                return nil
-            case .incomplete:
-                return false
-            case .completed:
-                return true
-            }
-        }
     }
 
     public enum DueDateFilter: Equatable, Hashable {
@@ -63,7 +33,7 @@ public struct TodoQuery: Equatable {
         case withoutDueDate
     }
 
-    public var category: TodoCategory?
+    public var categoryId: String?
     public var keyword: String?
     public var isPinned: Bool?
     public var completionFilter: CompletionFilter
@@ -77,7 +47,7 @@ public struct TodoQuery: Equatable {
     public var fetchAllPages: Bool
 
     public init(
-        category: TodoCategory? = nil,
+        categoryId: String? = nil,
         keyword: String? = nil,
         isPinned: Bool? = nil,
         completionFilter: CompletionFilter = .all,
@@ -90,7 +60,7 @@ public struct TodoQuery: Equatable {
         pageSize: Int = 20,
         fetchAllPages: Bool = false
     ) {
-        self.category = category
+        self.categoryId = categoryId
         self.keyword = keyword
         self.isPinned = isPinned
         self.completionFilter = completionFilter

Application/DevLogData/Sources/Common/DataLayerError.swift

@@ -44,6 +44,11 @@ public enum DataError: Error {
     }
 }
 
+public enum DataLayerError: Error {
+    case notAuthenticated
+    case linkCredentialAlreadyInUse
+}
+
 public extension Error {
     var isSocialLoginCancelled: Bool {
         switch self {

Application/DevLogData/Sources/DTO/TodoCategoryPreferenceResponse.swift

@@ -0,0 +1,42 @@
+//
+//  TodoCategoryPreferenceResponse.swift
+//  DevLogData
+//
+//  Created by opfic on 5/16/26.
+//
+
+import Foundation
+
+public struct TodoCategoryPreferenceResponse: Equatable {
+    public enum Category: Equatable {
+        case system(String)
+        case user(UserCategory)
+    }
+
+    public struct UserCategory: Equatable {
+        public let id: String
+        public let name: String
+        public let colorHex: String
+
+        public init(
+            id: String,
+            name: String,
+            colorHex: String
+        ) {
+            self.id = id
+            self.name = name
+            self.colorHex = colorHex
+        }
+    }
+
+    public let category: Category
+    public let isVisible: Bool
+
+    public init(
+        category: Category,
+        isVisible: Bool
+    ) {
+        self.category = category
+        self.isVisible = isVisible
+    }
+}

Application/DevLogData/Sources/DTO/TodoCursorDTO.swift

@@ -6,7 +6,6 @@
 //
 
 import Foundation
-import DevLogDomain
 
 public struct TodoCursorDTO {
     public let primarySortDate: Date?

Application/DevLogData/Sources/Mapper/ErrorMapping.swift

@@ -0,0 +1,21 @@
+//
+//  ErrorMapping.swift
+//  DevLogData
+//
+//  Created by opfic on 5/16/26.
+//
+
+import DevLogDomain
+
+extension Error {
+    func toDomain() -> Error {
+        switch self as? DataLayerError {
+        case .notAuthenticated:
+            return AuthError.notAuthenticated
+        case .linkCredentialAlreadyInUse:
+            return AuthError.linkCredentialAlreadyInUse
+        case .none:
+            return self
+        }
+    }
+}

Application/DevLogData/Sources/Mapper/TodoCategoryMapping.swift

@@ -0,0 +1,101 @@
+//
+//  TodoCategoryMapping.swift
+//  DevLogData
+//
+//  Created by opfic on 5/16/26.
+//
+
+import DevLogDomain
+
+extension TodoCategoryPreferenceResponse {
+    static func fromDomain(_ preference: TodoCategoryPreference) -> Self {
+        switch preference.category {
+        case .system(let systemTodoCategory):
+            return TodoCategoryPreferenceResponse(
+                category: .system(systemTodoCategory.rawValue),
+                isVisible: preference.isVisible
+            )
+        case .user(let userTodoCategory):
+            return TodoCategoryPreferenceResponse(
+                category: .user(
+                    UserCategory(
+                        id: userTodoCategory.id,
+                        name: userTodoCategory.name,
+                        colorHex: userTodoCategory.colorHex
+                    )
+                ),
+                isVisible: preference.isVisible
+            )
+        }
+    }
+
+    func toDomain() -> TodoCategoryPreference? {
+        switch category {
+        case .system(let rawValue):
+            guard let systemTodoCategory = SystemTodoCategory(rawValue: rawValue) else {
+                return nil
+            }
+
+            return TodoCategoryPreference(
+                category: .system(systemTodoCategory),
+                isVisible: isVisible
+            )
+        case .user(let userCategory):
+            return TodoCategoryPreference(
+                category: .user(
+                    UserTodoCategory(
+                        id: userCategory.id,
+                        name: userCategory.name,
+                        colorHex: userCategory.colorHex
+                    )
+                ),
+                isVisible: isVisible
+            )
+        }
+    }
+}
+
+extension Array where Element == TodoCategoryPreferenceResponse {
+    func toDomain() -> [TodoCategoryPreference] {
+        let preferences = compactMap { $0.toDomain() }
+        guard !preferences.isEmpty else {
+            return defaultTodoCategoryPreferences()
+        }
+
+        return mergedTodoCategoryPreferences(preferences)
+    }
+}
+
+private func defaultTodoCategoryPreferences() -> [TodoCategoryPreference] {
+    SystemTodoCategory.allCases.map {
+        TodoCategoryPreference(category: .system($0), isVisible: true)
+    }
+}
+
+private func mergedTodoCategoryPreferences(
+    _ preferences: [TodoCategoryPreference]
+) -> [TodoCategoryPreference] {
+    var mergedPreferences = preferences
+    let existingSystemTodoCategories = Set<SystemTodoCategory>(
+        preferences.compactMap { preference in
+            guard case .system(let systemTodoCategory) = preference.category else {
+                return nil
+            }
+
+            return systemTodoCategory
+        }
+    )
+
+    for systemTodoCategory in SystemTodoCategory.allCases {
+        if existingSystemTodoCategories.contains(systemTodoCategory) { continue }
+
+        mergedPreferences.append(
+            TodoCategoryPreference(
+                category: .system(systemTodoCategory),
+                isVisible: true
+            )
+        )
+    }
+
+    return mergedPreferences
+}

Application/DevLogData/Sources/Protocol/PushNotificationService.swift

@@ -7,7 +7,7 @@
 
 import Combine
 import Foundation
-import DevLogDomain
+import DevLogCore
 
 public protocol PushNotificationService {
     func fetchPushNotificationEnabled() async throws -> Bool

Application/DevLogData/Sources/Protocol/ThemeStore.swift

@@ -7,7 +7,7 @@
 
 import Combine
 import Foundation
-import DevLogDomain
+import DevLogCore
 
 public protocol ThemeStore {
     func observeTheme() -> AnyPublisher<SystemTheme, Never>

Application/DevLogData/Sources/Protocol/TodoCategoryService.swift

@@ -6,9 +6,8 @@
 //
 
 import Foundation
-import DevLogDomain
 
 public protocol TodoCategoryService {
-    func fetchPreferences() async throws -> [TodoCategoryPreference]
-    func updatePreferences(_ preferences: [TodoCategoryPreference]) async throws
+    func fetchPreferences() async throws -> [TodoCategoryPreferenceResponse]
+    func updatePreferences(_ preferences: [TodoCategoryPreferenceResponse]) async throws
 }

Application/DevLogData/Sources/Protocol/TodoService.swift

@@ -6,7 +6,7 @@
 //
 
 import Foundation
-import DevLogDomain
+import DevLogCore
 
 public protocol TodoService {
     func fetchTodos(_ query: TodoQuery, cursor: TodoCursorDTO?) async throws -> TodoPageResponse

Application/DevLogData/Sources/Protocol/WidgetSnapshotPreferenceStore.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import DevLogCore
 import DevLogDomain
 
 public protocol WidgetSnapshotPreferenceStore {

Application/DevLogData/Sources/Protocol/WidgetSnapshotUpdater.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import DevLogCore
 import DevLogDomain
 
 public protocol WidgetSnapshotUpdater {

Application/DevLogData/Sources/Repository/AuthDataRepositoryImpl.swift

@@ -94,6 +94,6 @@ private extension AuthDataRepositoryImpl {
             }
         }
 
-        return error
+        return error.toDomain()
     }
 }

Application/DevLogData/Sources/Repository/AuthenticationRepositoryImpl.swift

@@ -76,8 +76,12 @@ final class AuthenticationRepositoryImpl: AuthenticationRepository {
             case .google:
                 try await googleAuthService.signOut(uid)
             }
-        } catch AuthError.notAuthenticated {
-            try await authService.clearCurrentSession()
+        } catch {
+            if case AuthError.notAuthenticated = error.toDomain() {
+                try await authService.clearCurrentSession()
+            } else {
+                throw error.toDomain()
+            }
         }
 
         widgetSnapshotUpdater.clear()
@@ -106,9 +110,13 @@ final class AuthenticationRepositoryImpl: AuthenticationRepository {
             }
         }
 
-        try await authService.deleteCurrentUser()
-        try await authService.clearCurrentSession()
-        widgetSnapshotUpdater.clear()
+        do {
+            try await authService.deleteCurrentUser()
+            try await authService.clearCurrentSession()
+            widgetSnapshotUpdater.clear()
+        } catch {
+            throw error.toDomain()
+        }
     }
 }
 
@@ -119,6 +127,6 @@ private extension AuthenticationRepositoryImpl {
             return AuthError.emailNotFound
         }
 
-        return error
+        return error.toDomain()
     }
 }