Rewrite activitypub following, person, community, pm (#1692)

[lemmy.git] / crates / apub / src / activities / private_message / delete.rs

diff --git a/crates/apub/src/activities/private_message/delete.rs b/crates/apub/src/activities/private_message/delete.rs
index b7f1a3cd9ea86a558a9efe90e664e26fa271c2c9..4c990a2d177ce4fbffbbb536535ecf8ac953c11d 100644 (file)
--- a/crates/apub/src/activities/private_message/delete.rs
+++ b/crates/apub/src/activities/private_message/delete.rs
@@ -1,9 +1,19 @@
-use crate::activities::{private_message::send_websocket_message, verify_activity, verify_person};
+use crate::{
+  activities::{
+    generate_activity_id,
+    private_message::send_websocket_message,
+    verify_activity,
+    verify_person,
+  },
+  activity_queue::send_activity_new,
+  extensions::context::lemmy_context,
+  ActorType,
+};
 use activitystreams::activity::kind::DeleteType;
 use lemmy_api_common::blocking;
 use lemmy_apub_lib::{verify_domains_match, ActivityCommonFields, ActivityHandler};
-use lemmy_db_queries::{source::private_message::PrivateMessage_, ApubObject};
-use lemmy_db_schema::source::private_message::PrivateMessage;
+use lemmy_db_queries::{source::private_message::PrivateMessage_, ApubObject, Crud};
+use lemmy_db_schema::source::{person::Person, private_message::PrivateMessage};
 use lemmy_utils::LemmyError;
 use lemmy_websocket::{LemmyContext, UserOperationCrud};
 use url::Url;
@@ -11,14 +21,41 @@ use url::Url;
 #[derive(Clone, Debug, serde::Deserialize, serde::Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct DeletePrivateMessage {
-  to: Url,
+  pub(in crate::activities::private_message) to: Url,
   pub(in crate::activities::private_message) object: Url,
   #[serde(rename = "type")]
-  kind: DeleteType,
+  pub(in crate::activities::private_message) kind: DeleteType,
   #[serde(flatten)]
   pub(in crate::activities::private_message) common: ActivityCommonFields,
 }
 
+impl DeletePrivateMessage {
+  pub async fn send(
+    actor: &Person,
+    pm: &PrivateMessage,
+    context: &LemmyContext,
+  ) -> Result<(), LemmyError> {
+    let recipient_id = pm.recipient_id;
+    let recipient =
+      blocking(context.pool(), move |conn| Person::read(conn, recipient_id)).await??;
+
+    let id = generate_activity_id(DeleteType::Delete)?;
+    let delete = DeletePrivateMessage {
+      to: actor.actor_id(),
+      object: pm.ap_id.clone().into(),
+      kind: DeleteType::Delete,
+      common: ActivityCommonFields {
+        context: lemmy_context(),
+        id: id.clone(),
+        actor: actor.actor_id(),
+        unparsed: Default::default(),
+      },
+    };
+    let inbox = vec![recipient.get_shared_inbox_or_inbox_url()];
+    send_activity_new(context, &delete, &id, actor, inbox, true).await
+  }
+}
+
 #[async_trait::async_trait(?Send)]
 impl ActivityHandler for DeletePrivateMessage {
   async fn verify(
@@ -33,7 +70,7 @@ impl ActivityHandler for DeletePrivateMessage {
   }
 
   async fn receive(
-    &self,
+    self,
     context: &LemmyContext,
     _request_counter: &mut i32,
   ) -> Result<(), LemmyError> {