Implement separate mod activities for feature, lock post (#2716)

[lemmy.git] / crates / apub / src / protocol / activities / deletion / undo_delete.rs

diff --git a/crates/apub/src/protocol/activities/deletion/undo_delete.rs b/crates/apub/src/protocol/activities/deletion/undo_delete.rs
index e676ab00bf3773678a1a5d5dd48a7191ba60f069..6c584ccf5299862b7a45d6ab5de782ef80d2b02c 100644 (file)
--- a/crates/apub/src/protocol/activities/deletion/undo_delete.rs
+++ b/crates/apub/src/protocol/activities/deletion/undo_delete.rs
@@ -1,26 +1,45 @@
 use crate::{
-  objects::person::ApubPerson,
-  protocol::{activities::deletion::delete::Delete, Unparsed},
+  activities::verify_community_matches,
+  objects::{community::ApubCommunity, person::ApubPerson},
+  protocol::{activities::deletion::delete::Delete, InCommunity},
 };
+use activitypub_federation::{core::object_id::ObjectId, deser::helpers::deserialize_one_or_many};
 use activitystreams_kinds::activity::UndoType;
-use lemmy_apub_lib::object_id::ObjectId;
+use lemmy_api_common::context::LemmyContext;
+use lemmy_utils::error::LemmyError;
 use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
 use url::Url;
 
+#[skip_serializing_none]
 #[derive(Clone, Debug, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct UndoDelete {
   pub(crate) actor: ObjectId<ApubPerson>,
-  #[serde(deserialize_with = "crate::deserialize_one_or_many")]
+  #[serde(deserialize_with = "deserialize_one_or_many")]
   pub(crate) to: Vec<Url>,
   pub(crate) object: Delete,
   #[serde(rename = "type")]
   pub(crate) kind: UndoType,
   pub(crate) id: Url,
+  pub(crate) audience: Option<ObjectId<ApubCommunity>>,
 
-  #[serde(deserialize_with = "crate::deserialize_one_or_many", default)]
+  #[serde(deserialize_with = "deserialize_one_or_many", default)]
   #[serde(skip_serializing_if = "Vec::is_empty")]
   pub(crate) cc: Vec<Url>,
-  #[serde(flatten)]
-  pub(crate) unparsed: Unparsed,
+}
+
+#[async_trait::async_trait(?Send)]
+impl InCommunity for UndoDelete {
+  async fn community(
+    &self,
+    context: &LemmyContext,
+    request_counter: &mut i32,
+  ) -> Result<ApubCommunity, LemmyError> {
+    let community = self.object.community(context, request_counter).await?;
+    if let Some(audience) = &self.audience {
+      verify_community_matches(audience, community.actor_id.clone())?;
+    }
+    Ok(community)
+  }
 }