decline method

  1. @override
Future<void> decline(
  1. ChatId chatId
)
override

Declines the current OngoingCall in the specified chatId by the authenticated MyUser.

Implementation

@override
Future<void> decline(ChatId chatId) async {
  Log.debug('decline($chatId)', '$runtimeType');

  try {
    await Backoff.run(
      () async {
        await _graphQlProvider.declineChatCall(chatId);
      },
      retryIf: (e) => e.isNetworkRelated,
      retries: 10,
    );
  } on DeclineChatCallException catch (e) {
    switch (e.code) {
      case DeclineChatCallErrorCode.alreadyJoined:
        // No-op, as this can be expected.
        break;

      case DeclineChatCallErrorCode.unknownChat:
        // No-op, can't remove such call.
        break;

      case DeclineChatCallErrorCode.artemisUnknown:
        rethrow;
    }
  } finally {
    calls.remove(chatId);
  }
}