feat: add conversation system action messages

2026-09-01 13:12:24 +08:00
parent 39e7e019c7
commit edced2675b
8 changed files with 213 additions and 41 deletions
@@ -1060,8 +1060,7 @@ func (t *Topic) saveAndBroadcastMessage(msg *ClientComMessage, asUid types.Uid,
 	if msg.sess != nil && msg.sess.authLvl != auth.LevelRoot {
 		legacyType, _ := head["type"].(string)
 		productType, _ := head["x-im-type"].(string)
-		if legacyType == "system" || legacyType == "system_event" ||
-			productType == "system" || productType == "system_event" {
+		if isSystemGeneratedMessageType(legacyType) || isSystemGeneratedMessageType(productType) {
 			msg.sess.queueOut(ErrPermissionDenied(msg.Id, t.original(asUid), msg.Timestamp))
 			return types.ErrPermissionDenied
 		}
@@ -1190,6 +1189,15 @@ func (t *Topic) saveAndBroadcastMessage(msg *ClientComMessage, asUid types.Uid,
 	return nil
 }

+func isSystemGeneratedMessageType(value string) bool {
+	switch strings.TrimSpace(value) {
+	case "system", "system_notice", "system_action", "system_event":
+		return true
+	default:
+		return false
+	}
+}
+
 // handlePubBroadcast fans out {pub} -> {data} messages to recipients in a master topic.
 // This is a NON-proxy broadcast.
 func (t *Topic) handlePubBroadcast(msg *ClientComMessage) {