hide call status change messages

Author: r10s

src/calls.rs

@@ -125,6 +125,7 @@ impl Context {
             ..Default::default()
         };
         msg.param.set_cmd(SystemMessage::CallAccepted);
+        msg.hidden = true;
         msg.param
             .set(Param::WebrtcAccepted, accept_call_info.to_string());
         msg.set_quote(self, Some(&call.msg)).await?;
@@ -147,6 +148,7 @@ impl Context {
                 ..Default::default()
             };
             msg.param.set_cmd(SystemMessage::CallEnded);
+            msg.hidden = true;
             msg.set_quote(self, Some(&call.msg)).await?;
             msg.id = send_msg(self, call.msg.chat_id, &mut msg).await?;
         } else if call.is_incoming {
@@ -189,9 +191,9 @@ impl Context {
             if call.is_incoming {
                 if call.is_stale_call() {
                     call.update_text(self, "Missed call").await?;
-                    self.emit_incoming_msg(call.msg.chat_id, call_id);
+                    self.emit_incoming_msg(call.msg.chat_id, call_id); // notify missed call
                 } else {
-                    self.emit_msgs_changed(call.msg.chat_id, call_id);
+                    self.emit_msgs_changed(call.msg.chat_id, call_id); // ringing calls are not additionally notified
                     self.emit_event(EventType::IncomingCall {
                         msg_id: call.msg.id,
                         place_call_info: call.place_call_info.to_string(),
@@ -210,6 +212,7 @@ impl Context {
             match mime_message.is_system_message {
                 SystemMessage::CallAccepted => {
                     let call = self.load_call_by_id(call_id).await?;
+                    call.update_text(self, "Call accepted").await?;
                     self.emit_msgs_changed(call.msg.chat_id, call_id);
                     if call.is_incoming {
                         self.emit_event(EventType::IncomingCallAccepted {
@@ -232,6 +235,7 @@ impl Context {
                 }
                 SystemMessage::CallEnded => {
                     let call = self.load_call_by_id(call_id).await?;
+                    call.update_text(self, "Call ended").await?;
                     self.emit_msgs_changed(call.msg.chat_id, call_id);
                     self.emit_event(EventType::CallEnded {
                         msg_id: call.msg.id,

src/receive_imf.rs

@@ -1153,6 +1153,11 @@ async fn decide_chat_assignment(
     {
         info!(context, "Chat edit/delete/iroh/sync message (TRASH).");
         true
+    } else if mime_parser.is_system_message == SystemMessage::CallAccepted
+        || mime_parser.is_system_message == SystemMessage::CallEnded
+    {
+        info!(context, "Call state changed (TRASH).");
+        true
     } else if mime_parser.decrypting_failed && !mime_parser.incoming {
         // Outgoing undecryptable message.
         let last_time = context