reconcile.cs

public async Task ReconcilePayment(
    Guid orderId,
    IMessageHandlerContext context,
    CancellationToken cancellationToken)
{
    var order = await _orders.Get(orderId, cancellationToken);

    if (order.Status == OrderStatus.Confirmed ||
        order.Status == OrderStatus.Cancelled)
    {
        return;
    }

    var status = await _payments.GetPaymentStatus(
        orderId,
        cancellationToken);

    if (status.Captured)
    {
        await _orders.MarkPaymentCaptured(
            orderId,
            status.PaymentId!,
            cancellationToken);

        await context.Send(new ConfirmOrder(orderId));
        return;
    }

    if (status.Failed)
    {
        await _orders.MarkPaymentFailed(
            orderId,
            cancellationToken);

        await context.Send(new CancelOrder(
            orderId,
            "Payment failed"));
    }
}