[#557] 위젯을 새로운 피쳐 모듈 기반으로 분리한다

.github/workflows/ci.yml

@@ -224,8 +224,8 @@ jobs:
             schemes: "DevLogDomain DevLogData"
           - name: Persistence-Presentation
             schemes: "DevLogPersistence DevLogPresentation"
-          - name: WidgetCore
-            schemes: "DevLogWidgetCore"
+          - name: Widget
+            schemes: "DevLogWidget DevLogWidgetCore"
     steps:
       - uses: actions/checkout@v5
 

.swiftlint.yml

@@ -9,6 +9,7 @@ excluded:
   - Application/DevLogInfra/Project.swift
   - Application/DevLogPersistence/Project.swift
   - Application/DevLogPresentation/Project.swift
+  - Application/DevLogWidget/Project.swift
   - Widget/DevLogWidgetCore/Project.swift
   - Widget/DevLogWidgetExtension/Project.swift
 

Application/DevLogApp/Project.swift

@@ -34,6 +34,7 @@ let project = Project(
                 .project(target: "DevLogPresentation", path: "../DevLogPresentation"),
                 .project(target: "DevLogPersistence", path: "../DevLogPersistence"),
                 .project(target: "DevLogInfra", path: "../DevLogInfra"),
+                .project(target: "DevLogWidget", path: "../DevLogWidget"),
                 .project(target: "DevLogData", path: "../DevLogData"),
                 .project(target: "DevLogDomain", path: "../DevLogDomain"),
                 .project(target: "DevLogCore", path: "../DevLogCore"),

Application/DevLogApp/Sources/App/Assembler/AppAssembler.swift

@@ -10,11 +10,13 @@ import DevLogData
 import DevLogDomain
 import DevLogInfra
 import DevLogPersistence
+import DevLogWidget
 
 final class AppAssembler: Assembler {
     private let assemblers: [Assembler] = [
         PersistenceAssembler(),
         InfraAssembler(),
+        WidgetAssembler(),
         DataAssembler(),
         DomainAssembler(),
         AppLayerAssembler()

Application/DevLogApp/Sources/App/Assembler/AppLayerAssembler.swift

@@ -7,26 +7,9 @@
 
 import DevLogCore
 import DevLogData
-import DevLogDomain
 
 final class AppLayerAssembler: Assembler {
     func assemble(_ container: any DIContainer) {
-        container.register(WidgetSyncEventBus.self) {
-            WidgetSyncEventBusImpl()
-        }
-        container.register(WidgetSyncEventHandler.self) {
-            WidgetSyncEventHandler(
-                eventBus: container.resolve(WidgetSyncEventBus.self),
-                repository: container.resolve(TodoRepository.self),
-                snapshotUpdater: container.resolve(WidgetSnapshotUpdater.self)
-            )
-        }
-        container.register(WidgetSessionSyncHandler.self) {
-            WidgetSessionSyncHandler(
-                authService: container.resolve(AuthService.self),
-                widgetSyncEventBus: container.resolve(WidgetSyncEventBus.self)
-            )
-        }
         container.register(FCMTokenSyncHandler.self) {
             FCMTokenSyncHandler(
                 userService: container.resolve(UserService.self)

Application/DevLogApp/Sources/App/Delegate/AppDelegate.swift

@@ -9,6 +9,7 @@ import UIKit
 import DevLogCore
 import DevLogData
 import DevLogInfra
+import DevLogWidget
 
 class AppDelegate: UIResponder, UIApplicationDelegate {
     private let logger = Logger(category: "AppDelegate")

Application/DevLogApp/Sources/App/DevLogApp.swift

@@ -10,6 +10,7 @@ import DevLogCore
 import DevLogData
 import DevLogDomain
 import DevLogPresentation
+import DevLogWidget
 
 @main
 struct DevLogApp: App {

Application/DevLogData/Sources/DataAssembler.swift

@@ -45,6 +45,12 @@ public final class DataAssembler: Assembler {
             )
         }
 
+        container.register(WidgetTodoSnapshotRepository.self) {
+            WidgetTodoSnapshotRepositoryImpl(
+                repository: container.resolve(TodoRepository.self)
+            )
+        }
+
         container.register(TodoCategoryRepository.self) {
             TodoCategoryRepositoryImpl(
                 todoCategoryService: container.resolve(TodoCategoryService.self)

Application/DevLogData/Sources/Protocol/WidgetTodoSnapshotRepository.swift

@@ -0,0 +1,25 @@
+//
+//  WidgetTodoSnapshotRepository.swift
+//  DevLogData
+//
+//  Created by opfic on 6/8/26.
+//
+
+import Foundation
+import DevLogCore
+
+public protocol WidgetTodoSnapshotRepository {
+    func fetchTodayTodos(
+        dueDateFilter: TodoQuery.DueDateFilter,
+        sortTarget: TodoQuery.SortTarget,
+        sortOrder: TodoQuery.SortOrder,
+        pageSize: Int
+    ) async throws -> [WidgetTodoSnapshot]
+
+    func fetchHeatmapTodos(
+        sortTarget: TodoQuery.SortTarget,
+        quarterStart: Date,
+        nextQuarterStart: Date,
+        pageSize: Int
+    ) async throws -> [WidgetTodoSnapshot]
+}

Application/DevLogData/Sources/Repository/WidgetTodoSnapshotRepositoryImpl.swift

@@ -0,0 +1,60 @@
+//
+//  WidgetTodoSnapshotRepositoryImpl.swift
+//  DevLogData
+//
+//  Created by opfic on 6/8/26.
+//
+
+import Foundation
+import DevLogCore
+import DevLogDomain
+
+final class WidgetTodoSnapshotRepositoryImpl: WidgetTodoSnapshotRepository {
+    private let repository: TodoRepository
+
+    init(repository: TodoRepository) {
+        self.repository = repository
+    }
+
+    func fetchTodayTodos(
+        dueDateFilter: TodoQuery.DueDateFilter,
+        sortTarget: TodoQuery.SortTarget,
+        sortOrder: TodoQuery.SortOrder,
+        pageSize: Int
+    ) async throws -> [WidgetTodoSnapshot] {
+        let todoPage = try await repository.fetchTodos(
+            TodoQuery(
+                completionFilter: .incomplete,
+                dueDateFilter: dueDateFilter,
+                sortTarget: sortTarget,
+                sortOrder: sortOrder,
+                pageSize: pageSize,
+                fetchAllPages: true
+            ),
+            cursor: nil
+        )
+
+        return todoPage.items.map(WidgetTodoSnapshot.fromDomain)
+    }
+
+    func fetchHeatmapTodos(
+        sortTarget: TodoQuery.SortTarget,
+        quarterStart: Date,
+        nextQuarterStart: Date,
+        pageSize: Int
+    ) async throws -> [WidgetTodoSnapshot] {
+        let todoPage = try await repository.fetchTodos(
+            TodoQuery(
+                sortDateFrom: quarterStart,
+                sortDateTo: nextQuarterStart,
+                includesDeleted: true,
+                sortTarget: sortTarget,
+                pageSize: pageSize,
+                fetchAllPages: true
+            ),
+            cursor: nil
+        )
+
+        return todoPage.items.map(WidgetTodoSnapshot.fromDomain)
+    }
+}

Application/DevLogData/Tests/Repository/WidgetTodoSnapshotRepositoryImplTests.swift

@@ -0,0 +1,169 @@
+//
+//  WidgetTodoSnapshotRepositoryImplTests.swift
+//  DevLogDataTests
+//
+//  Created by opfic on 6/8/26.
+//
+
+import Foundation
+import Testing
+import DevLogCore
+import DevLogDomain
+@testable import DevLogData
+
+struct WidgetTodoSnapshotRepositoryImplTests {
+    @Test("Today 위젯 Todo 조회는 기존 TodoRepository query와 snapshot 매핑을 사용한다")
+    func today_위젯_todo_조회는_기존_todorepository_query와_snapshot_매핑을_사용한다() async throws {
+        let repositorySpy = TodoRepositorySpy()
+        let repository = WidgetTodoSnapshotRepositoryImpl(repository: repositorySpy)
+        let now = Date(timeIntervalSince1970: 100)
+        let todo = makeTodo(id: "today", createdAt: now, dueDate: now)
+
+        await repositorySpy.setTodos([todo], for: .dueDate)
+
+        let snapshots = try await repository.fetchTodayTodos(
+            dueDateFilter: .withDueDate,
+            sortTarget: .dueDate,
+            sortOrder: .oldest,
+            pageSize: 100
+        )
+        let queries = await repositorySpy.calledQueries()
+
+        #expect(snapshots == [makeSnapshot(id: "today", createdAt: now, dueDate: now)])
+        #expect(queries == [
+            TodoQuery(
+                completionFilter: .incomplete,
+                dueDateFilter: .withDueDate,
+                sortTarget: .dueDate,
+                sortOrder: .oldest,
+                pageSize: 100,
+                fetchAllPages: true
+            )
+        ])
+    }
+
+    @Test("Heatmap 위젯 Todo 조회는 기존 TodoRepository query와 snapshot 매핑을 사용한다")
+    func heatmap_위젯_todo_조회는_기존_todorepository_query와_snapshot_매핑을_사용한다() async throws {
+        let repositorySpy = TodoRepositorySpy()
+        let repository = WidgetTodoSnapshotRepositoryImpl(repository: repositorySpy)
+        let quarterStart = Date(timeIntervalSince1970: 100)
+        let nextQuarterStart = Date(timeIntervalSince1970: 200)
+        let todo = makeTodo(id: "created", createdAt: quarterStart)
+
+        await repositorySpy.setTodos([todo], for: .createdAt)
+
+        let snapshots = try await repository.fetchHeatmapTodos(
+            sortTarget: .createdAt,
+            quarterStart: quarterStart,
+            nextQuarterStart: nextQuarterStart,
+            pageSize: 100
+        )
+        let queries = await repositorySpy.calledQueries()
+
+        #expect(snapshots == [makeSnapshot(id: "created", createdAt: quarterStart)])
+        #expect(queries == [
+            TodoQuery(
+                sortDateFrom: quarterStart,
+                sortDateTo: nextQuarterStart,
+                includesDeleted: true,
+                sortTarget: .createdAt,
+                pageSize: 100,
+                fetchAllPages: true
+            )
+        ])
+    }
+
+    private func makeTodo(
+        id: String,
+        createdAt: Date,
+        completedAt: Date? = nil,
+        deletedAt: Date? = nil,
+        dueDate: Date? = nil
+    ) -> Todo {
+        Todo(
+            id: id,
+            isPinned: false,
+            isCompleted: completedAt != nil,
+            isChecked: false,
+            number: 1,
+            title: id,
+            content: "",
+            createdAt: createdAt,
+            updatedAt: createdAt,
+            completedAt: completedAt,
+            deletedAt: deletedAt,
+            dueDate: dueDate,
+            tags: [],
+            category: .system(.feature)
+        )
+    }
+
+    private func makeSnapshot(
+        id: String,
+        createdAt: Date,
+        completedAt: Date? = nil,
+        deletedAt: Date? = nil,
+        dueDate: Date? = nil
+    ) -> WidgetTodoSnapshot {
+        WidgetTodoSnapshot(
+            id: id,
+            number: 1,
+            title: id,
+            isPinned: false,
+            createdAt: createdAt,
+            completedAt: completedAt,
+            deletedAt: deletedAt,
+            dueDate: dueDate
+        )
+    }
+}
+
+private actor TodoRepositorySpy: TodoRepository {
+    private var queries = [TodoQuery]()
+    private var todosBySortTarget = [TodoQuery.SortTarget: [Todo]]()
+
+    func setTodos(_ todos: [Todo], for sortTarget: TodoQuery.SortTarget) {
+        todosBySortTarget[sortTarget] = todos
+    }
+
+    func fetchTodos(_ query: TodoQuery, cursor: TodoCursor?) async throws -> TodoPage {
+        queries.append(query)
+
+        return TodoPage(
+            items: todosBySortTarget[query.sortTarget] ?? [],
+            nextCursor: nil
+        )
+    }
+
+    func fetchTodo(_ todoId: String) async throws -> Todo {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func fetchReferences(_ numbers: [Int]) async throws -> [Int: TodoReference] {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func upsertTodo(_ todo: Todo) async throws {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func upsertTodo(_ todoDraft: TodoDraft) async throws {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func deleteTodo(_ todoId: String) async throws {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func undoDeleteTodo(_ todoId: String) async throws {
+        throw TodoRepositorySpyError.unexpectedCall
+    }
+
+    func calledQueries() -> [TodoQuery] {
+        queries
+    }
+}
+
+private enum TodoRepositorySpyError: Error {
+    case unexpectedCall
+}

Application/DevLogWidget/Project.swift

@@ -0,0 +1,16 @@
+import ProjectDescription
+import ProjectDescriptionHelpers
+
+let project = Project.devlogFramework(
+    name: "DevLogWidget",
+    bundleId: "com.opfic.DevLog.DevLogWidget",
+    versionXcconfigPath: "../Shared/Version.xcconfig",
+    frameworkInfoPlistPath: "../Shared/InfoPlists/Framework-Info.plist",
+    testsInfoPlistPath: "../Shared/InfoPlists/UnitTests-Info.plist",
+    packages: DevLogPackages.defaultPackages,
+    dependencies: [
+        .project(target: "DevLogData", path: "../DevLogData"),
+        .project(target: "DevLogCore", path: "../DevLogCore"),
+    ],
+    hasTests: true
+)

Application/DevLogWidget/Sources/.swiftlint.yml

@@ -0,0 +1 @@
+parent_config: ../../../.swiftlint.yml

Application/DevLogApp/Sources/App/Handler/WidgetSessionSyncHandler.swift → Application/DevLogWidget/Sources/Handler/WidgetSessionSyncHandler.swift

@@ -1,6 +1,6 @@
 //
 //  WidgetSessionSyncHandler.swift
-//  DevLog
+//  DevLogWidget
 //
 //  Created by opfic on 6/1/26.
 //
@@ -9,13 +9,13 @@ import Combine
 import Foundation
 import DevLogData
 
-final class WidgetSessionSyncHandler {
+public final class WidgetSessionSyncHandler {
     private let authService: AuthService
     private let widgetSyncEventBus: WidgetSyncEventBus
     private var hasRequestedWidgetSync = false
     private var cancellables = Set<AnyCancellable>()
 
-    init(
+    public init(
         authService: AuthService,
         widgetSyncEventBus: WidgetSyncEventBus
     ) {