Lots of additions to federation.

- Added a shared inbox.
- Added federated comments, comment updates, and tests.
- Abstracted ap object sends into a common trait.

1 files changed, 26 insertions, 0 deletions

diff --git a/server/src/apub/community.rs b/server/src/apub/community.rs
index bc984b25..d66bbc01 100644
--- a/server/src/apub/community.rs
+++ b/server/src/apub/community.rs
@@ -89,6 +89,32 @@ impl ActorType for Community {
     )?;
     Ok(())
   }
+
+  /// For a given community, returns the inboxes of all followers.
+  fn get_follower_inboxes(&self, conn: &PgConnection) -> Result<Vec<String>, Error> {
+    debug!("got here.");
+
+    Ok(
+      CommunityFollowerView::for_community(conn, self.id)?
+        .into_iter()
+        // TODO eventually this will have to use the inbox or shared_inbox column, meaning that view
+        // will have to change
+        .map(|c| {
+          // If the user is local, but the community isn't, get the community shared inbox
+          // and vice versa
+          if c.user_local && !c.community_local {
+            get_shared_inbox(&c.community_actor_id)
+          } else if !c.user_local && c.community_local {
+            get_shared_inbox(&c.user_actor_id)
+          } else {
+            "".to_string()
+          }
+        })
+        .filter(|s| !s.is_empty())
+        .unique()
+        .collect(),
+    )
+  }
 }
 
 impl FromApub for CommunityForm {