Forward typing event in WebSocket

matrixgw_backend/src/controllers/ws_controller.rs

@@ -42,6 +42,12 @@ pub struct WsReceiptEvent {
     pub receipts: Vec<WsReceiptEntry>,
 }
 
+#[derive(Debug, serde::Serialize)]
+pub struct WsTypingEvent {
+    pub room_id: OwnedRoomId,
+    pub user_ids: Vec<OwnedUserId>,
+}
+
 /// Messages sent to the client
 #[derive(Debug, serde::Serialize)]
 #[serde(tag = "type")]
@@ -57,6 +63,9 @@ pub enum WsMessage {
 
     /// Fully read message event
     ReceiptEvent(WsReceiptEvent),
+
+    /// User is typing event
+    TypingEvent(WsTypingEvent),
 }
 
 impl WsMessage {
@@ -71,6 +80,7 @@ impl WsMessage {
                     data: Box::new(evt.data.content.clone()),
                 }))
             }
+
             BroadcastMessage::ReactionEvent(evt) if &evt.user == user => {
                 Some(Self::RoomReactionEvent(WsRoomEvent {
                     room_id: evt.room.room_id().to_owned(),
@@ -80,6 +90,7 @@ impl WsMessage {
                     data: Box::new(evt.data.content.clone()),
                 }))
             }
+
             BroadcastMessage::RoomRedactionEvent(evt) if &evt.user == user => {
                 Some(Self::RoomRedactionEvent(WsRoomEvent {
                     room_id: evt.room.room_id().to_owned(),
@@ -89,6 +100,7 @@ impl WsMessage {
                     data: Box::new(evt.data.content.clone()),
                 }))
             }
+
             BroadcastMessage::ReceiptEvent(evt) if &evt.user == user => {
                 let mut receipts = vec![];
                 for (event_id, r) in &evt.data.content.0 {
@@ -108,6 +120,14 @@ impl WsMessage {
                     receipts,
                 }))
             }
+
+            BroadcastMessage::TypingEvent(evt) if &evt.user == user => {
+                Some(Self::TypingEvent(WsTypingEvent {
+                    room_id: evt.room.room_id().to_owned(),
+                    user_ids: evt.data.content.user_ids.clone(),
+                }))
+            }
+
             _ => None,
         }
     }