Merge branch 'master' of github.com:weiran/Hackers into ios15

muizidn · Dec 4, 2021 · 3cab336 · 3cab336
2 parents f1e68db + 96f24e2
commit 3cab336
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/App/Comments/CommentsViewController.swift b/App/Comments/CommentsViewController.swift
@@ -36,14 +36,15 @@ class CommentsViewController: UITableViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
+        setupCollectionView()
         load()
     }
 
     deinit {
         tearDownHandoff()
     }
 
-    private func load(showSpinner: Bool = true) {
+    @objc private func load(showSpinner: Bool = true) {
         if showSpinner {
             tableView.backgroundView = TableViewBackgroundView.loadingBackgroundView()
         }
@@ -61,6 +62,7 @@ class CommentsViewController: UITableViewController {
             Loaf("Error connecting to Hacker News", state: .error, sender: self).show()
         }.finally {
             self.tableView.backgroundView = nil
+            self.refreshControl?.endRefreshing()
         }
     }
 
@@ -492,6 +494,17 @@ extension CommentsViewController: CommentDelegate {
 
 // MARK: - Handoff
 extension CommentsViewController {
+
+    private func setupCollectionView() {
+        let refreshControl = UIRefreshControl()
+        refreshControl.addTarget(
+            self,
+            action: #selector(load),
+            for: .valueChanged
+        )
+        self.refreshControl = refreshControl
+    }
+
     private func setupHandoff(with post: Post?, activityType: ActivityType) {
         guard let post = post else {
             return