From: Dessalines <dessalines@users.noreply.github.com>
Date: Wed, 21 Jun 2023 08:56:44 +0000 (-0400)
Subject: Fixing cross_post duplicates. Fixes #3233 (#3234)
X-Git-Url: http://these/git/%22%7Burl%7D/%22https:/image.com/%7B%60%24%7BghostArchiveUrl%7D/%7Brss%7D?a=commitdiff_plain;h=1ef095dd964842da0d0d159204b16f0e7bebb206;p=lemmy.git

Fixing cross_post duplicates. Fixes #3233 (#3234)
---

diff --git a/crates/api_crud/src/post/read.rs b/crates/api_crud/src/post/read.rs
index 85106afe..d1851f33 100644
--- a/crates/api_crud/src/post/read.rs
+++ b/crates/api_crud/src/post/read.rs
@@ -91,12 +91,16 @@ impl PerformCrud for GetPost {
 
     // Fetch the cross_posts
     let cross_posts = if let Some(url) = &post_view.post.url {
-      PostQuery::builder()
+      let mut x_posts = PostQuery::builder()
         .pool(context.pool())
         .url_search(Some(url.inner().as_str().into()))
         .build()
         .list()
-        .await?
+        .await?;
+
+      // Don't return this post as one of the cross_posts
+      x_posts.retain(|x| x.post.id != post_id);
+      x_posts
     } else {
       Vec::new()
     };