sendMessageByInboxId method

@override Future<Map<String, dynamic>?> sendMessageByInboxId(String recipientInboxId, dynamic message, String authorityId, String typeId, int versionMajor,)

Returns a map with messageId and the live DM topic (the conversation that was actually sent to — send is find-or-create, so this is always the canonical DM topic). topic may be null on platforms that don't surface it.

Implementation

@override
Future<Map<String, dynamic>?> sendMessageByInboxId(
  String recipientInboxId,
  dynamic message,
  String authorityId,
  String typeId,
  int versionMajor,
) async {
  try {
    final params = <String, dynamic>{
      'recipientInboxId': recipientInboxId,
      'message': message,
      'authorityId': authorityId,
      'typeId': typeId,
      'versionMajor': versionMajor,
    }.jsify() as JSObject;

    final result = await _promiseToFuture(
      _clientManager.sendMessageByInboxId(params),
    );
    final messageId = (result as JSString?)?.toDart;

    // Resolve the live DM topic so the Dart layer can heal a stale cached
    // topic (parity with iOS/Android/Windows). Reuses the same
    // find-or-create the send used. Best-effort: a miss just skips healing.
    String? liveTopic;
    try {
      final dm = await findOrCreateDMWithInboxId(recipientInboxId);
      liveTopic = dm['topic'] as String?;
    } catch (_) {
      liveTopic = null;
    }
    return {'messageId': messageId, 'topic': liveTopic};
  } catch (e) {
    throw Exception('Failed to send message by inbox ID: $e');
  }
}