From 3518f3f1219c638d8ae9d29251c0773b193e39aa Mon Sep 17 00:00:00 2001
From: lseeger <leoseeger@proton.me>
Date: Sat, 14 Dec 2024 16:31:56 +0100
Subject: [PATCH] added option to get only read only posts with unittests

---
 crates/api_common/src/post.rs     |  2 ++
 crates/apub/src/api/list_posts.rs |  2 ++
 crates/db_views/src/post_view.rs  | 35 +++++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)

diff --git a/crates/api_common/src/post.rs b/crates/api_common/src/post.rs
index 405de3a92..0261a1a0c 100644
--- a/crates/api_common/src/post.rs
+++ b/crates/api_common/src/post.rs
@@ -97,6 +97,8 @@ pub struct GetPosts {
   #[cfg_attr(feature = "full", ts(optional))]
   pub saved_only: Option<bool>,
   #[cfg_attr(feature = "full", ts(optional))]
+  pub read_only: Option<bool>,
+  #[cfg_attr(feature = "full", ts(optional))]
   pub liked_only: Option<bool>,
   #[cfg_attr(feature = "full", ts(optional))]
   pub disliked_only: Option<bool>,
diff --git a/crates/apub/src/api/list_posts.rs b/crates/apub/src/api/list_posts.rs
index 63e737fdd..20e25f9a5 100644
--- a/crates/apub/src/api/list_posts.rs
+++ b/crates/apub/src/api/list_posts.rs
@@ -42,6 +42,7 @@ pub async fn list_posts(
     data.community_id
   };
   let saved_only = data.saved_only;
+  let read_only = data.read_only;
   let show_hidden = data.show_hidden;
   let show_read = data.show_read;
   let show_nsfw = data.show_nsfw;
@@ -78,6 +79,7 @@ pub async fn list_posts(
     sort,
     community_id,
     saved_only,
+    read_only,
     liked_only,
     disliked_only,
     page,
diff --git a/crates/db_views/src/post_view.rs b/crates/db_views/src/post_view.rs
index c6d1b036f..3f9ccb5db 100644
--- a/crates/db_views/src/post_view.rs
+++ b/crates/db_views/src/post_view.rs
@@ -293,6 +293,12 @@ fn queries<'a>() -> Queries<
         .filter(post_actions::saved.is_not_null())
         .then_order_by(post_actions::saved.desc());
     }
+
+    if options.read_only.unwrap_or_default() {
+      query = query
+          .filter(post_actions::read.is_not_null())
+          .then_order_by(post_actions::read.desc())
+    }
     // Only hide the read posts, if the saved_only is false. Otherwise ppl with the hide_read
     // setting wont be able to see saved posts.
     else if !options
@@ -489,6 +495,7 @@ pub struct PostQuery<'a> {
   pub search_term: Option<String>,
   pub url_only: Option<bool>,
   pub saved_only: Option<bool>,
+  pub read_only: Option<bool>,
   pub liked_only: Option<bool>,
   pub disliked_only: Option<bool>,
   pub title_only: Option<bool>,
@@ -1118,6 +1125,34 @@ mod tests {
     cleanup(data, pool).await
   }
 
+  #[tokio::test]
+  #[serial]
+  async fn post_listing_read_only() -> LemmyResult<()> {
+    let pool = &build_db_pool()?;
+    let pool = &mut pool.into();
+    let data = init_data(pool).await?;
+
+    // Read only the bot post
+    // The read_only should only show the bot post
+    let post_save_form =
+      PostReadForm::new(data.inserted_bot_post.id, data.local_user_view.person.id);
+    PostRead::mark_as_read(pool, &post_save_form).await?;
+
+    // Read the saved only
+    let read_read_post_listing = PostQuery {
+      community_id: Some(data.inserted_community.id),
+      read_only: Some(true),
+      ..data.default_post_query()
+    }
+    .list(&data.site, pool)
+    .await?;
+
+    // This should only include the bot post, not the one you created
+    assert_eq!(vec![POST_BY_BOT], names(&read_read_post_listing));
+
+    cleanup(data, pool).await
+  }
+
   #[tokio::test]
   #[serial]
   async fn creator_info() -> LemmyResult<()> {