[#474] Todo 도메인 모델에서 옵셔널이 포함된 프로퍼티를 제거한다

Application/DevLogData/Sources/Mapper/TodoMapping.swift

@@ -9,21 +9,39 @@ import DevLogCore
 import DevLogDomain
 
 public extension TodoRequest {
-    static func fromDomain(_ entity: Todo) -> Self {
+    static func fromDomain(_ todo: Todo) -> Self {
+        TodoRequest(
+            id: todo.id,
+            isPinned: todo.isPinned,
+            isCompleted: todo.isCompleted,
+            isChecked: todo.isChecked,
+            title: todo.title,
+            content: todo.content,
+            createdAt: todo.createdAt,
+            updatedAt: todo.updatedAt,
+            completedAt: todo.completedAt,
+            deletedAt: todo.deletedAt,
+            dueDate: todo.dueDate,
+            tags: todo.tags,
+            category: todo.category.storageValue
+        )
+    }
+
+    static func fromDomain(_ todoDraft: TodoDraft) -> Self {
         TodoRequest(
-            id: entity.id,
-            isPinned: entity.isPinned,
-            isCompleted: entity.isCompleted,
-            isChecked: entity.isChecked,
-            title: entity.title,
-            content: entity.content,
-            createdAt: entity.createdAt,
-            updatedAt: entity.updatedAt,
-            completedAt: entity.completedAt,
-            deletedAt: entity.deletedAt,
-            dueDate: entity.dueDate,
-            tags: entity.tags,
-            category: entity.category.storageValue
+            id: todoDraft.id,
+            isPinned: todoDraft.isPinned,
+            isCompleted: todoDraft.isCompleted,
+            isChecked: todoDraft.isChecked,
+            title: todoDraft.title,
+            content: todoDraft.content,
+            createdAt: todoDraft.createdAt,
+            updatedAt: todoDraft.updatedAt,
+            completedAt: todoDraft.completedAt,
+            deletedAt: nil,
+            dueDate: todoDraft.dueDate,
+            tags: todoDraft.tags,
+            category: todoDraft.category.storageValue
         )
     }
 }

Application/DevLogData/Sources/Repository/TodoRepositoryImpl.swift

@@ -105,9 +105,18 @@ final class TodoRepositoryImpl: TodoRepository {
     }
 
     func upsertTodo(_ todo: Todo) async throws {
-        let request = TodoRequest.fromDomain(todo)
+        let todoRequest = TodoRequest.fromDomain(todo)
+        try await upsertTodo(todoRequest)
+    }
+
+    func upsertTodo(_ todoDraft: TodoDraft) async throws {
+        let todoRequest = TodoRequest.fromDomain(todoDraft)
+        try await upsertTodo(todoRequest)
+    }
+
+    private func upsertTodo(_ todoRequest: TodoRequest) async throws {
         do {
-            try await todoService.upsertTodo(request: request)
+            try await todoService.upsertTodo(request: todoRequest)
             widgetSyncEventBus.publish(.syncRequested)
         } catch {
             throw error.toDomain()

Application/DevLogData/Tests/Widget/WidgetSyncEventHandlerTests.swift

@@ -232,6 +232,10 @@ private actor WidgetSyncTodoRepositorySpy: TodoRepository {
         throw WidgetSyncTodoRepositorySpyError.unexpectedCall
     }
 
+    func upsertTodo(_ todoDraft: TodoDraft) async throws {
+        throw WidgetSyncTodoRepositorySpyError.unexpectedCall
+    }
+
     func deleteTodo(_ todoId: String) async throws {
         throw WidgetSyncTodoRepositorySpyError.unexpectedCall
     }

Application/DevLogDomain/DevLogDomain.xcodeproj/project.pbxproj

@@ -50,6 +50,7 @@
 		5F978D87E2642CFA203A01EB /* FetchTodayDisplayOptionsUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3E9EFA52FBE798894A263625 /* FetchTodayDisplayOptionsUseCase.swift */; };
 		60B31EFA1482AD2F1A83B13F /* FetchPushNotificationsUseCaseImpl.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4AAB919C7D411DB4D9168030 /* FetchPushNotificationsUseCaseImpl.swift */; };
 		6437BF9BCF3C6702C627B7AC /* FetchHeatmapActivityTypesUseCaseImpl.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2C878DA61089719667B00EE1 /* FetchHeatmapActivityTypesUseCaseImpl.swift */; };
+		64F70B07260067A13C7F0FE0 /* TodoDraft.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0D715313032680FBCAEC3272 /* TodoDraft.swift */; };
 		6669BB8F446C8A59B4EDEB82 /* ObserveUnreadPushCountUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = A6BC92678E2D3F131E95AA44 /* ObserveUnreadPushCountUseCase.swift */; };
 		6994DB7AC479B55D96759204 /* SystemTodoCategory.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DC9E59B49502EBE884E79F7 /* SystemTodoCategory.swift */; };
 		6A1A2DDE4A21808768208B29 /* UpdatePushSettingsUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = C43411396CEB5611FD6DC065 /* UpdatePushSettingsUseCase.swift */; };
@@ -167,6 +168,7 @@
 		0919CFDC9E74DC60E2EA82DA /* UIFont.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UIFont.swift; sourceTree = "<group>"; };
 		0C2E5255AF2FDDCCF84C8B1E /* UpdatePushSettingsUseCaseImpl.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UpdatePushSettingsUseCaseImpl.swift; sourceTree = "<group>"; };
 		0C449AA008FB11BE56D5339B /* UpdateRecentSearchQueriesUseCase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UpdateRecentSearchQueriesUseCase.swift; sourceTree = "<group>"; };
+		0D715313032680FBCAEC3272 /* TodoDraft.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TodoDraft.swift; sourceTree = "<group>"; };
 		0DE4C7B87FC4BDDA0F36164F /* TodoCategoryPreference.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TodoCategoryPreference.swift; sourceTree = "<group>"; };
 		0DE6079177C9C1BEB7729105 /* ObserveNetworkConnectivityUseCaseImpl.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ObserveNetworkConnectivityUseCaseImpl.swift; sourceTree = "<group>"; };
 		0FFA6212304F79947234F6B6 /* FetchTodoCategoryPreferencesUseCaseImpl.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FetchTodoCategoryPreferencesUseCaseImpl.swift; sourceTree = "<group>"; };
@@ -460,6 +462,7 @@
 				8FB3EADEF22E74D670F9AC07 /* TodoCategory.swift */,
 				0DE4C7B87FC4BDDA0F36164F /* TodoCategoryPreference.swift */,
 				D568A3D0C748AC2EBA756981 /* TodoCursor.swift */,
+				0D715313032680FBCAEC3272 /* TodoDraft.swift */,
 				9215705C81F1AC8DFF028D5B /* TodoPage.swift */,
 				ABA9FA543E3197EF5DF55ECB /* TodoReference.swift */,
 				79E7E7D9AB8EC8B90D6DF0BD /* UserProfile.swift */,
@@ -912,6 +915,7 @@
 				A9B574CED797235C974185A2 /* TodoCategory.swift in Sources */,
 				EDA93E3E36530BA704D41A68 /* TodoCategoryPreference.swift in Sources */,
 				C3253442982CCFCC7736197E /* TodoCursor.swift in Sources */,
+				64F70B07260067A13C7F0FE0 /* TodoDraft.swift in Sources */,
 				C8E9E1FB4F3F5B7851612EB2 /* TodoPage.swift in Sources */,
 				41E798191E4C30558452302F /* TodoReference.swift in Sources */,
 				F7063A1AB3A294E8BB2E585A /* UserProfile.swift in Sources */,

Application/DevLogDomain/Sources/Entity/Todo.swift

@@ -12,7 +12,7 @@ public struct Todo: Hashable {
     public var isPinned: Bool      //  해당 할 일이 상단에 고정되어 있는지 여부
     public var isCompleted: Bool   //  해당 할 일의 완료 여부
     public var isChecked: Bool     //  해당 할 일의 체크 여부
-    public var number: Int?        //  사용자에게 노출되는 Todo 번호
+    public var number: Int         //  사용자에게 노출되는 Todo 번호
     public var title: String       //  할 일의 제목
     public var content: String //  할 일의 설명
     public var createdAt: Date     //  할 일 생성 날짜
@@ -28,7 +28,7 @@ public struct Todo: Hashable {
         isPinned: Bool,
         isCompleted: Bool,
         isChecked: Bool,
-        number: Int?,
+        number: Int,
         title: String,
         content: String,
         createdAt: Date,

Application/DevLogDomain/Sources/Entity/TodoDraft.swift

@@ -0,0 +1,79 @@
+//
+//  TodoDraft.swift
+//  DevLogDomain
+//
+//  Created by opfic on 6/2/26.
+//
+
+import Foundation
+
+public struct TodoDraft: Equatable {
+    public var id: String
+    public var isPinned: Bool
+    public var isCompleted: Bool
+    public var isChecked: Bool
+    public var title: String
+    public var content: String
+    public var createdAt: Date
+    public var updatedAt: Date
+    public var completedAt: Date?
+    public var dueDate: Date?
+    public var tags: [String]
+    public var category: TodoCategory
+
+    public init(
+        id: String,
+        isPinned: Bool,
+        isCompleted: Bool,
+        isChecked: Bool,
+        title: String,
+        content: String,
+        createdAt: Date,
+        updatedAt: Date,
+        completedAt: Date?,
+        dueDate: Date?,
+        tags: [String],
+        category: TodoCategory
+    ) {
+        self.id = id
+        self.isPinned = isPinned
+        self.isCompleted = isCompleted
+        self.isChecked = isChecked
+        self.title = title
+        self.content = content
+        self.createdAt = createdAt
+        self.updatedAt = updatedAt
+        self.completedAt = completedAt
+        self.dueDate = dueDate
+        self.tags = tags
+        self.category = category
+    }
+
+    public init(todo: Todo) {
+        self.id = todo.id
+        self.isPinned = todo.isPinned
+        self.isCompleted = todo.isCompleted
+        self.isChecked = todo.isChecked
+        self.title = todo.title
+        self.content = todo.content
+        self.createdAt = todo.createdAt
+        self.updatedAt = todo.updatedAt
+        self.completedAt = todo.completedAt
+        self.dueDate = todo.dueDate
+        self.tags = todo.tags
+        self.category = todo.category
+    }
+
+    public static func == (lhs: TodoDraft, rhs: TodoDraft) -> Bool {
+        lhs.id == rhs.id &&
+        lhs.isPinned == rhs.isPinned &&
+        lhs.isCompleted == rhs.isCompleted &&
+        lhs.isChecked == rhs.isChecked &&
+        lhs.title == rhs.title &&
+        lhs.content == rhs.content &&
+        lhs.completedAt == rhs.completedAt &&
+        lhs.dueDate == rhs.dueDate &&
+        lhs.tags == rhs.tags &&
+        lhs.category == rhs.category
+    }
+}

Application/DevLogDomain/Sources/Protocol/TodoRepository.swift

@@ -13,6 +13,7 @@ public protocol TodoRepository {
     func fetchTodo(_ todoId: String) async throws -> Todo
     func fetchReferences(_ numbers: [Int]) async throws -> [Int: TodoReference]
     func upsertTodo(_ todo: Todo) async throws
+    func upsertTodo(_ todoDraft: TodoDraft) async throws
     func deleteTodo(_ todoId: String) async throws
     func undoDeleteTodo(_ todoId: String) async throws
 }

Application/DevLogDomain/Sources/UseCase/Todo/Upsert/UpsertTodoUseCase.swift

@@ -7,4 +7,5 @@
 
 public protocol UpsertTodoUseCase {
     func execute(_ todo: Todo) async throws
+    func execute(_ todoDraft: TodoDraft) async throws
 }

Application/DevLogDomain/Sources/UseCase/Todo/Upsert/UpsertTodoUseCaseImpl.swift

@@ -15,4 +15,8 @@ public final class UpsertTodoUseCaseImpl: UpsertTodoUseCase {
     public func execute(_ todo: Todo) async throws {
         try await repository.upsertTodo(todo)
     }
+
+    public func execute(_ todoDraft: TodoDraft) async throws {
+        try await repository.upsertTodo(todoDraft)
+    }
 }

Application/DevLogPresentation/Sources/Home/Home/HomeViewCoordinator.swift

@@ -43,7 +43,8 @@ final class HomeViewCoordinator {
 
         cancellable = windowEvent.submits
             .sink { [weak self] submit in
-                guard submit.value.matchesCreate(source: .home) else { return }
+                guard case .create(let value) = submit,
+                      value.matchesCreate(source: .home) else { return }
                 self?.viewModel.send(.fetchData)
             }
     }
@@ -59,7 +60,7 @@ final class HomeViewCoordinator {
             fetchReferenceItemsUseCase: container.resolve(FetchReferenceItemsUseCase.self),
             upsertTodoUseCase: container.resolve(UpsertTodoUseCase.self),
             trackAnalyticsEventUseCase: container.resolve(TrackAnalyticsEventUseCase.self),
-            onUpsertSuccess: { [weak self] _ in
+            onCreateSuccess: { [weak self] in
                 self?.viewModel.send(.setPresentation(.todoEditor, false))
                 self?.viewModel.send(.fetchData)
             }

Application/DevLogPresentation/Sources/Home/TodoDetailView.swift

@@ -18,12 +18,12 @@ struct TodoDetailView: View {
     var body: some View {
         ZStack {
             Color(.systemGroupedBackground).ignoresSafeArea()
-            if let todo = viewModel.state.todo, let number = todo.number {
+            if let todo = viewModel.state.todo {
                 TodoDetailContentView(
                     title: todo.title,
                     content: todo.content,
                     referenceItems: viewModel.state.referenceItems,
-                    number: number,
+                    number: todo.number,
                     onOpenTodoID: { viewModel.send(.setSelectedTodoId(TodoIdItem(id: $0))) }
                 )
             } else if viewModel.state.isLoading {
@@ -69,7 +69,7 @@ struct TodoDetailView: View {
                         fetchPreferencesUseCase: container.resolve(FetchTodoCategoryPreferencesUseCase.self),
                         fetchReferenceItemsUseCase: container.resolve(FetchReferenceItemsUseCase.self),
                         upsertTodoUseCase: container.resolve(UpsertTodoUseCase.self),
-                        onUpsertSuccess: { todo in
+                        onUpdateSuccess: { todo in
                             viewModel.send(.setShowEditor(false))
                             viewModel.send(.setTodo(todo))
                         }

Application/DevLogPresentation/Sources/Home/TodoEditorView.swift

@@ -208,8 +208,7 @@ struct TodoEditorView: View {
     }
 
     private func submit() {
-        let todo = viewModel.makeTodo()
-        viewModel.send(.upsertTodo(todo))
+        viewModel.send(.upsertTodo)
     }
 
     private func close() {