public async Task Handle(BookingStartedIntegrationEvent message, IMessageHandlerContext context)
        {
            Data.UserId = message.UserId;

            var bookingStockItem = new BookingStockItem(message.ProductId, message.Units);
            var ev = new BookingStatusChangedToCheckIntegrationEvent(message.BookingId, bookingStockItem);

            await context.Publish(ev);
        }
 public BookingStatusChangedToCheckIntegrationEvent(
     int bookingId, BookingStockItem bookingStockItem)
 {
     BookingId        = bookingId;
     BookingStockItem = bookingStockItem;
 }