refactor: 위임만 하던 UseCase 4개 제거 (Phase F 완료, 21 → 11)

Projects/App/Sources/AppDIContainer.swift

@@ -194,7 +194,7 @@ final class AppDIContainer {
     }
 
     func makeSettingsDIContainer(
-        getCurrentLocationUseCase: any GetCurrentLocationUseCase
+        locationService: any LocationService
     ) -> any SettingsCoordinatorBuildable {
         SettingsDIContainer(
             userRepository: userRepository,
@@ -204,9 +204,8 @@ final class AppDIContainer {
                 userRepository: userRepository,
                 placeRepository: placeRepository
             ),
-            searchPlacesUseCase: DefaultSearchPlacesUseCase(repository: placeRepository),
-            getCurrentLocationUseCase: getCurrentLocationUseCase,
-            reverseGeocodeUseCase: DefaultReverseGeocodeUseCase(repository: placeRepository),
+            placeRepository: placeRepository,
+            locationService: locationService,
             checkAppUpdateUseCase: DefaultCheckAppUpdateUseCase(
                 repository: AppVersionRepositoryImpl(networkClient: networkClient)
             ),
@@ -241,26 +240,21 @@ final class AppDIContainer {
 
     func makeHomeDIContainer() -> any HomeCoordinatorBuildable {
         let recentSearchRepository = RecentSearchRepositoryImpl(store: UserDefaultsKeyValueStore())
-        let locationService = CoreLocationServiceAdapter()
-        let getCurrentLocation: any GetCurrentLocationUseCase =
-            DefaultGetCurrentLocationUseCase(locationService: locationService)
+        let locationService: any LocationService = CoreLocationServiceAdapter()
         // 원탭 칩(Phase 18) — 검색과 홈이 같은 인스턴스를 봐야 검색의 저장·삭제가
         // 칩에 그대로 비친다 (recentSearchRepository 1회 생성과 같은 이유).
         let searchLastRoutes: any SearchLastRoutesUseCase =
             DefaultSearchLastRoutesUseCase(repository: lastRouteRepository)
-        let recentSearches: any RecentSearchesUseCase =
-            DefaultRecentSearchesUseCase(repository: recentSearchRepository)
-
         let searchContainer = SearchDIContainer(
-            searchPlacesUseCase: DefaultSearchPlacesUseCase(repository: placeRepository),
+            placeRepository: placeRepository,
             searchLastRoutesUseCase: searchLastRoutes,
-            recentSearchesUseCase: recentSearches,
-            getCurrentLocationUseCase: getCurrentLocation
+            recentSearchRepository: recentSearchRepository,
+            locationService: locationService
         )
 
         return HomeDIContainer(
-            getCurrentLocationUseCase: getCurrentLocation,
-            reverseGeocodeUseCase: DefaultReverseGeocodeUseCase(repository: placeRepository),
+            locationService: locationService,
+            placeRepository: placeRepository,
             registerAlarmUseCase: DefaultRegisterAlarmUseCase(
                 repository: alarmRepository,
                 scheduler: alarmScheduler,
@@ -285,10 +279,10 @@ final class AppDIContainer {
             lastRouteRepository: lastRouteRepository,
             // 원탭 칩(Phase 18) — 검색 화면과 같은 인스턴스 공유(위 주석 참조).
             searchLastRoutesUseCase: searchLastRoutes,
-            recentSearchesUseCase: recentSearches,
+            recentSearchRepository: recentSearchRepository,
             searchCoordinatorBuildable: searchContainer,
             settingsCoordinatorBuildable: makeSettingsDIContainer(
-                getCurrentLocationUseCase: getCurrentLocation
+                locationService: locationService
             )
         )
     }

Projects/Feature/Home/Example/ExampleApp.swift

@@ -35,16 +35,16 @@ final class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         guard let windowScene = scene as? UIWindowScene else { return }
         let navigationController = UINavigationController()
         let container = HomeDIContainer(
-            getCurrentLocationUseCase: PreviewGetCurrentLocationUseCase(),
-            reverseGeocodeUseCase: PreviewReverseGeocodeUseCase(),
+            locationService: PreviewLocationService(),
+            placeRepository: PreviewPlaceRepository(),
             registerAlarmUseCase: PreviewRegisterAlarmUseCase(),
             cancelAlarmUseCase: PreviewCancelAlarmUseCase(),
             alarmSyncEvents: PreviewAlarmSyncEvents(),
             alarmChangeEvents: PreviewAlarmChangeEvents(),
             alarmSyncRequesting: PreviewAlarmSyncRequesting(),
             lastRouteRepository: PreviewLastRouteRepository(),
             searchLastRoutesUseCase: PreviewSearchLastRoutesUseCase(),
-            recentSearchesUseCase: PreviewRecentSearchesUseCase(),
+            recentSearchRepository: PreviewRecentSearchRepository(),
             searchCoordinatorBuildable: PreviewSearchCoordinatorBuildable()
         )
         let coordinator = container.makeHomeCoordinator(navigationController: navigationController)
@@ -60,18 +60,22 @@ final class SceneDelegate: UIResponder, UIWindowSceneDelegate {
 
 // Example apps wire stub use cases — no Data/network dependency.
 
-struct PreviewGetCurrentLocationUseCase: GetCurrentLocationUseCase {
-    func execute() async throws -> Coordinate {
+struct PreviewLocationService: LocationService {
+    func currentLocation() async throws -> Coordinate {
         try? await Task.sleep(for: .milliseconds(400))
         return Coordinate(latitude: 37.4979, longitude: 127.0276)
     }
 }
 
-struct PreviewReverseGeocodeUseCase: ReverseGeocodeUseCase {
-    func execute(coordinate: Coordinate) async throws -> Place {
+struct PreviewPlaceRepository: PlaceRepository {
+    func reverseGeocode(_ coordinate: Coordinate) async throws -> Place {
         try? await Task.sleep(for: .milliseconds(200))
         return Place(name: "강남역", address: "서울 강남구 강남대로 396", coordinate: coordinate)
     }
+
+    // 홈은 역지오코딩만 쓴다 — 나머지는 프리뷰에서 호출되지 않는다.
+    func searchPlaces(keyword: String, near coordinate: Coordinate?) async throws -> [Place] { [] }
+    func isServiceRegion(_ coordinate: Coordinate) async throws -> Bool { true }
 }
 
 struct PreviewRegisterAlarmUseCase: RegisterAlarmUseCase {
@@ -130,8 +134,8 @@ struct PreviewSearchLastRoutesUseCase: SearchLastRoutesUseCase {
 }
 
 /// 최근 검색 스텁(Phase 18) — canned 1건으로 칩이 즉시 표출된다. save/remove는 no-op.
-struct PreviewRecentSearchesUseCase: RecentSearchesUseCase {
-    func fetch() async throws -> [Place] {
+struct PreviewRecentSearchRepository: RecentSearchRepository {
+    func recentSearches() async throws -> [Place] {
         [PreviewSearchCoordinator.makeCannedArrival()]
     }