AKASH MISHRA

01// how a command gets handled
02public sealed class PlaceOrderHandler
03  : IRequestHandler<PlaceOrder, Guid>
04{
05  public async Task<Guid> Handle(
06      PlaceOrder cmd, CancellationToken ct)
07  {
08    var order = Order.Create(cmd.Items);
09    await _repo.AddAsync(order, ct);
10    await _bus.PublishAsync(
11        new OrderPlaced(order.Id), ct);
12    return order.Id;
13  }
14}
15