[ITDS-75] feat: #61 - UpdateBannerUseCase 적용

DDD-Community · Feb 18, 2025 · d9ba113 · d9ba113
1 parent 8921c90
commit d9ba113
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Showing 3 changed files with 72 additions and 10 deletions.
diff --git a/Targets/PresentationLayer/Sources/PostRecommend/Coordinator/PostRecommendCoordinator.swift b/Targets/PresentationLayer/Sources/PostRecommend/Coordinator/PostRecommendCoordinator.swift
@@ -63,9 +63,13 @@ private extension PostRecommendCoordinator {
     guard let fetchBannerUseCase = DIContainer.shared.resolve(type: FetchBannerUseCaseType.self) else {
       fatalError()
     }
+    guard let updateBannerUseCase = DIContainer.shared.resolve(type: UpdateBannerUseCaseType.self) else {
+      fatalError()
+    }
     let reactor = PostRecommendReactor(
       recommendedPostStream: mutableRecommendedPostStream,
-      fetchBannerUseCase: fetchBannerUseCase
+      fetchBannerUseCase: fetchBannerUseCase,
+      updateBannerUseCase: updateBannerUseCase
     )
     let viewController = PostRecommendViewController(reactor: reactor)
     viewController.coordinator = self

diff --git a/Targets/PresentationLayer/Sources/PostRecommend/Reactor/PostRecommendReactor.swift b/Targets/PresentationLayer/Sources/PostRecommend/Reactor/PostRecommendReactor.swift
@@ -24,15 +24,18 @@ final class PostRecommendReactor: Reactor {
   var initialState: State = .init()
   private let recommendedPostStream: MutableRecommendedPostStream
   private let fetchBannerUseCase: FetchBannerUseCaseType
+  private let updateBannerUseCase: UpdateBannerUseCaseType
   private let disposeBag = DisposeBag()
 
   // MARK: - Initializer
   init(
     recommendedPostStream: MutableRecommendedPostStream,
-    fetchBannerUseCase: FetchBannerUseCaseType
+    fetchBannerUseCase: FetchBannerUseCaseType,
+    updateBannerUseCase: UpdateBannerUseCaseType
   ) {
     self.recommendedPostStream = recommendedPostStream
     self.fetchBannerUseCase = fetchBannerUseCase
+    self.updateBannerUseCase = updateBannerUseCase
     bindStream()
   }
 
@@ -44,16 +47,21 @@ final class PostRecommendReactor: Reactor {
     case imageViewDidTap(Int)
     case inputImage(Data)
     case setUploadableTrue
+    case completeButtonDidTap
   }
 
   enum Mutation {
+    case setLoading(Bool)
     case setPosts([RecommendCellData])
     case setUploadableTrue
     case setAlertHistoryDataTrue
+    case setIsUploadComplete
   }
 
   struct State {
     var isUploadable = false
+    var isLoading = false
+    var isUploadComplete = false
     var alertHistoryData = false
     var posts: [RecommendCellData] = []
   }
@@ -92,6 +100,7 @@ final class PostRecommendReactor: Reactor {
     case let .refreshData(data):      refreshDataMutation(with: data)
     case let .inputImage(imageData):  inputImageMutation(with: imageData)
     case let .imageViewDidTap(index): imageViewDidTapMutation(at: index)
+    case .completeButtonDidTap:       completeButtonDidTapMutation()
     }
   }
 
@@ -137,13 +146,47 @@ final class PostRecommendReactor: Reactor {
     recommendedPostStream.setTargetIndex(index)
     return .empty()
   }
+
+  func completeButtonDidTapMutation() -> Observable<Mutation> {
+
+    let bannerForUpdate = recommendedPostStream.data.value.filter { $0.isUploadAvailable }
+    var streams: [Observable<Mutation>] = []
+    for banner in bannerForUpdate {
+      guard let imageData = banner.imageData else { continue }
+
+      let requestDTO = BannerUpdateRequestDTO.init(
+        featuredPostId: banner.featuredPostID,
+        infoPostId: banner.infoID,
+        imgFile: imageData
+      )
+      let requestStream = updateBannerUseCase.execute(requestDTO: requestDTO)
+        .do(onError: {
+          print($0.localizedDescription)
+        })
+        .flatMap { _ in
+          return Observable<Mutation>.empty()
+        }
+      streams.append(requestStream)
+    }
+
+    let mergedStream: Observable<Mutation> = .merge(streams)
+
+    return .concat([
+      .just(.setLoading(true)),
+      mergedStream,
+      .just(.setLoading(false)),
+      .just(.setIsUploadComplete)
+    ])
+  }
 
   func reduce(state: State, mutation: Mutation) -> State {
     var newState = state
     switch mutation {
     case let .setPosts(data):        newState.posts = data
+    case let .setLoading(bool):      newState.isLoading = bool
     case .setUploadableTrue:         newState.isUploadable = true
     case .setAlertHistoryDataTrue:   newState.alertHistoryData = true
+    case .setIsUploadComplete:       newState.isUploadComplete = true ; PostRecommendCache.cachedRecommendPost = []
     }
     return newState
   }

diff --git a/Targets/PresentationLayer/Sources/PostRecommend/View/PostRecommendViewController.swift b/Targets/PresentationLayer/Sources/PostRecommend/View/PostRecommendViewController.swift
@@ -106,10 +106,33 @@ private extension PostRecommendViewController {
       .bind(to: reactor.action)
       .disposed(by: disposeBag)
 
+    completeButton.rx.tap
+      .map { Action.completeButtonDidTap }
+      .bind(to: reactor.action)
+      .disposed(by: disposeBag)
   }
 
   func bindState(reactor: PostRecommendReactor) {
 
+    reactor.state
+      .map(\.isLoading)
+      .distinctUntilChanged()
+      .asDriver(onErrorJustReturn: false)
+      .drive {
+        $0 ? LoadingIndicator.start(withDimming: true) : LoadingIndicator.stop()
+      }
+      .disposed(by: disposeBag)
+
+    reactor.state
+      .map(\.isUploadComplete)
+      .distinctUntilChanged()
+      .filter { $0 }
+      .asSignal(onErrorJustReturn: true)
+      .emit(with: self) { owner, _ in
+        owner.coordinator?.didFinish()
+      }
+      .disposed(by: disposeBag)
+
     reactor.state
       .map(\.posts)
       .distinctUntilChanged()
@@ -159,14 +182,6 @@ private extension PostRecommendViewController {
         owner.checkPhotoLibraryPermission()
       }
       .disposed(by: disposeBag)
-
-    completeButton.rx.tap
-      .asSignal()
-      .emit(with: self) { owner, _ in
-        print("업로드 고고")
-
-      }
-      .disposed(by: disposeBag)
   }
 
   func showHistoryAlert() {