Send read reciept and typing indicator EDUs to appservices with receive_ephemeral

src/service/sending/mod.rs

@@ -25,7 +25,10 @@ pub use self::{
 	sender::{EDU_LIMIT, PDU_LIMIT},
 };
 use crate::{
-	account_data, client, globals, presence, pusher, resolver, rooms, rooms::timeline::RawPduId,
+	account_data,
+	appservice::NamespaceRegex,
+	client, globals, presence, pusher, resolver,
+	rooms::{self, timeline::RawPduId},
 	server_keys, users, Dep,
 };
 
@@ -38,6 +41,7 @@ pub struct Service {
 }
 
 struct Services {
+	alias: Dep<rooms::alias::Service>,
 	client: Dep<client::Service>,
 	globals: Dep<globals::Service>,
 	resolver: Dep<resolver::Service>,
@@ -76,6 +80,7 @@ impl crate::Service for Service {
 		Ok(Arc::new(Self {
 			server: args.server.clone(),
 			services: Services {
+				alias: args.depend::<rooms::alias::Service>("rooms::alias"),
 				client: args.depend::<client::Service>("client"),
 				globals: args.depend::<globals::Service>("globals"),
 				resolver: args.depend::<resolver::Service>("resolver"),
@@ -184,6 +189,47 @@ impl Service {
 		})
 	}
 
+	#[tracing::instrument(skip(self, serialized), level = "debug")]
+	pub fn send_edu_appservice(&self, appservice_id: String, serialized: Vec<u8>) -> Result {
+		let dest = Destination::Appservice(appservice_id);
+		let event = SendingEvent::Edu(serialized);
+		let _cork = self.db.db.cork();
+		let keys = self.db.queue_requests(once((&event, &dest)));
+		self.dispatch(Msg {
+			dest,
+			event,
+			queue_id: keys.into_iter().next().expect("request queue key"),
+		})
+	}
+
+	#[tracing::instrument(skip(self, room_id, serialized), level = "debug")]
+	pub async fn send_edu_appservice_room(
+		&self,
+		room_id: &RoomId,
+		serialized: Vec<u8>,
+	) -> Result<()> {
+		for appservice in self.services.appservice.read().await.values() {
+			let matching_aliases = |aliases: NamespaceRegex| {
+				self.services
+					.alias
+					.local_aliases_for_room(room_id)
+					.ready_any(move |room_alias| aliases.is_match(room_alias.as_str()))
+			};
+
+			if appservice.rooms.is_match(room_id.as_str())
+				|| matching_aliases(appservice.aliases.clone()).await
+				|| self
+					.services
+					.state_cache
+					.appservice_in_room(room_id, appservice)
+					.await
+			{
+				self.send_edu_appservice(appservice.registration.id.clone(), serialized.clone())?;
+			}
+		}
+		Ok(())
+	}
+
 	#[tracing::instrument(skip(self, room_id, serialized), level = "debug")]
 	pub async fn send_edu_room(&self, room_id: &RoomId, serialized: Vec<u8>) -> Result<()> {
 		let servers = self