Implemented

EmbeddedSocial/Sources/Modules/FeedModule/Interactor/FeedModuleInteractor.swift

@@ -27,7 +27,7 @@ protocol FeedModuleInteractorOutput: class {
     func didFetchMore(feed: Feed)
     func didFail(error: Error)
     func didStartFetching()
-    func didFinishFetching()
+    func didFinishFetching(with error: Error?)
     func didPostAction(post: PostHandle, action: PostSocialAction, error: Error?)
 }
 
@@ -42,7 +42,7 @@ class FeedModuleInteractor: FeedModuleInteractorInput {
     func handleFetch(result: FeedFetchResult, request: FeedFetchRequest) {
         
         defer {
-            output.didFinishFetching()
+            output.didFinishFetching(with: result.error)
         }
         
         let isLoadingMore = request.cursor != nil

EmbeddedSocial/Sources/Modules/FeedModule/Presenter/FeedModulePresenter.swift

@@ -42,7 +42,6 @@ extension FeedModuleOutput {
     func didScrollFeed(_ feedView: UIScrollView) { }
     
     func didStartRefreshingData() { }
-    func didFinishRefreshingData(_ error: Error?) { }
     func didUpdateFeed() { }
     func commentsPressed() { }
     func postRemoved() { }
@@ -149,6 +148,7 @@ enum FeedModuleLayoutType: Int {
 
 class FeedModulePresenter: FeedModuleInput, FeedModuleViewOutput, FeedModuleInteractorOutput, PostViewModelActionsProtocol {
     
+    
     weak var view: FeedModuleViewInput!
     var interactor: FeedModuleInteractorInput!
     var router: FeedModuleRouterInput!
@@ -238,6 +238,11 @@ class FeedModulePresenter: FeedModuleInput, FeedModuleViewOutput, FeedModuleInte
     
     private func onFeedTypeChange() {
         Logger.log(self.feedType)
+        
+        if let feedType = feedType, case .search = feedType {
+            updateUI(with: [])
+        }
+        
         if isViewReady {
             view.resetFocus()
             fetchAllItems()
@@ -547,17 +552,13 @@ class FeedModulePresenter: FeedModuleInput, FeedModuleViewOutput, FeedModuleInte
     func didStartFetching() {
         Logger.log()
         view.setRefreshing(state: true)
-        if let delegate = moduleOutput {
-            delegate.didStartRefreshingData()
-        }
+        moduleOutput?.didStartRefreshingData()
     }
     
-    func didFinishFetching() {
+    func didFinishFetching(with error: Error?) {
         Logger.log()
         view.setRefreshing(state: false)
-        if let delegate = moduleOutput {
-            delegate.didFinishRefreshingData(nil)
-        } 
+        moduleOutput?.didFinishRefreshingData(error)
     }
     
     func registerHeader<T: UICollectionReusableView>(withType type: T.Type,

EmbeddedSocial/Sources/Modules/PostDetail/Presenter/PostDetailPresenter.swift

@@ -192,18 +192,6 @@ extension PostDetailPresenter: CommentCellModuleOutout {
 }
 
 extension PostDetailPresenter: FeedModuleOutput {
-    func didFinishRefreshingData() {
-        view.refreshPostCell()
-        feedModuleInput?.lockScrolling()
-    }
-    
-    func didScrollFeed(_ feedView: UIScrollView) {
-        print("feed did scroll in PostDetailPresenter")
-    }
-    
-    func didStartRefreshingData() {
-        print("didStartRefreshingData in PostDetailPresenter")
-    }
     
     func didFinishRefreshingData(_ error: Error?) {
         view.refreshPostCell()