From aeafa3a8cd2a4550faeea73d762a99f548c18064 Mon Sep 17 00:00:00 2001
From: Paul Frazee <pfrazee@gmail.com>
Date: Thu, 7 Dec 2023 13:04:22 -0800
Subject: Fix: remove replies to deleted and blocked posts from feeds (#2130)

---
 src/lib/api/feed-manip.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/lib/api/feed-manip.ts')

diff --git a/src/lib/api/feed-manip.ts b/src/lib/api/feed-manip.ts
index 1123c4e23..622724b35 100644
--- a/src/lib/api/feed-manip.ts
+++ b/src/lib/api/feed-manip.ts
@@ -146,6 +146,19 @@ export class FeedTuner {
   ): FeedViewPostsSlice[] {
     let slices: FeedViewPostsSlice[] = []
 
+    // remove posts that are replies, but which don't have the parent
+    // hydrated. this means the parent was either deleted or blocked
+    feed = feed.filter(item => {
+      if (
+        AppBskyFeedPost.isRecord(item.post.record) &&
+        item.post.record.reply &&
+        !item.reply
+      ) {
+        return false
+      }
+      return true
+    })
+
     if (maintainOrder) {
       slices = feed.map(
         item => new FeedViewPostsSlice([item], `slice-${this.keyCounter++}`),
-- 
cgit 1.4.1