Reset comments on block (#1886)

kickstarter · Nov 20, 2023 · 235c6ae · 235c6ae
1 parent ae907e4
commit 235c6ae
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Showing 2 changed files with 42 additions and 3 deletions.
diff --git a/Kickstarter-iOS/Features/Comments/Controllers/CommentRepliesViewController.swift b/Kickstarter-iOS/Features/Comments/Controllers/CommentRepliesViewController.swift
@@ -10,13 +10,18 @@ private enum Layout {
   }
 }
 
+protocol CommentRepliesViewControllerDelegate: AnyObject {
+  func commentRepliesViewControllerDidBlockUser(_: CommentRepliesViewController)
+}
+
 final class CommentRepliesViewController: UITableViewController, MessageBannerViewControllerPresenting {
   // MARK: Properties
 
   private let dataSource = CommentRepliesDataSource()
   internal let viewModel: CommentRepliesViewModelType = CommentRepliesViewModel()
 
   public var messageBannerViewController: MessageBannerViewController?
+  weak var delegate: CommentRepliesViewControllerDelegate?
 
   private lazy var commentComposer: CommentComposerView = {
     let frame = CGRect(x: 0, y: 0, width: self.view.frame.width, height: Layout.Composer.originalHeight)
@@ -75,6 +80,7 @@ final class CommentRepliesViewController: UITableViewController, MessageBannerVi
     self.navigationItem.title = Strings.Replies()
 
     self.messageBannerViewController = self.configureMessageBannerViewController(on: self)
+    self.messageBannerViewController?.delegate = self
     self.tableView.dataSource = self.dataSource
     self.tableView.delegate = self
     self.tableView.registerCellClass(CommentCell.self)
@@ -166,14 +172,16 @@ final class CommentRepliesViewController: UITableViewController, MessageBannerVi
     self.viewModel.outputs.userBlocked
       .observeForUI()
       .observeValues { [weak self] success in
-        self?.commentComposer.isHidden = true
+        guard let self else { return }
+        self.commentComposer.isHidden = true
 
         // Scott TODO: Use localized strings once translations can be done [mbl-1037](https://kickstarter.atlassian.net/browse/MBL-1037)
         if success {
-          self?.messageBannerViewController?
+          self.messageBannerViewController?
             .showBanner(with: .success, message: "This user has been successfully blocked")
+          self.delegate?.commentRepliesViewControllerDidBlockUser(self)
         } else {
-          self?.messageBannerViewController?
+          self.messageBannerViewController?
             .showBanner(with: .error, message: "Your request did not go through. Try again.")
         }
       }
@@ -252,6 +260,16 @@ extension CommentRepliesViewController: RootCommentCellDelegate {
   }
 }
 
+// MARK: - MessageBannerViewControllerDelegate
+
+extension CommentRepliesViewController: MessageBannerViewControllerDelegate {
+  func messageBannerViewDidHide(type: MessageBannerType) {
+    if type == .success {
+      self.navigationController?.popViewController(animated: true)
+    }
+  }
+}
+
 // MARK: - Styles
 
 private let tableViewStyle: TableViewStyle = { tableView in

diff --git a/Kickstarter-iOS/Features/Comments/Controllers/CommentsViewController.swift b/Kickstarter-iOS/Features/Comments/Controllers/CommentsViewController.swift
@@ -65,6 +65,7 @@ internal final class CommentsViewController: UITableViewController, MessageBanne
     self.commentComposer.delegate = self
 
     self.messageBannerViewController = self.configureMessageBannerViewController(on: self)
+    self.messageBannerViewController?.delegate = self
     self.tableView.registerCellClass(CommentCell.self)
     self.tableView.registerCellClass(CommentPostFailedCell.self)
     self.tableView.registerCellClass(CommentRemovedCell.self)
@@ -147,6 +148,7 @@ internal final class CommentsViewController: UITableViewController, MessageBanne
           inputAreaBecomeFirstResponder: becomeFirstResponder,
           replyId: nil
         )
+        vc.delegate = self
         self?.navigationController?.pushViewController(vc, animated: true)
       }
 
@@ -284,6 +286,14 @@ extension CommentsViewController: CommentCellDelegate {
   }
 }
 
+// MARK: - CommentRepliesViewControllerDelegate
+
+extension CommentsViewController: CommentRepliesViewControllerDelegate {
+  func commentRepliesViewControllerDidBlockUser(_: CommentRepliesViewController) {
+    self.tableView.scrollToTop()
+    self.viewModel.inputs.refresh()  }
+}
+
 // MARK: - CommentRemovedCellDelegate
 
 extension CommentsViewController: CommentRemovedCellDelegate {
@@ -292,6 +302,17 @@ extension CommentsViewController: CommentRemovedCellDelegate {
   }
 }
 
+// MARK: - MessageBannerViewControllerDelegate
+
+extension CommentsViewController: MessageBannerViewControllerDelegate {
+  func messageBannerViewDidHide(type: MessageBannerType) {
+    if type == .success {
+      self.tableView.scrollToTop()
+      self.viewModel.inputs.refresh()
+    }
+  }
+}
+
 // MARK: - Styles
 
 private let tableViewStyle: TableViewStyle = { tableView in