/// <inheritdoc />
public async Task <ProcessResponse> Execute(ProcessRequest <TState> request, ProcessMiddlewareDelegate next, CancellationToken token)
{
var response = await next();
var correlationId = request.State is IIntegrationEvent @event
? @event.CorrelationId
: Unified.NewCode();
var processMessages = response.ProcessMessages
.Select(m =>
{
m.Message.CorrelationId = correlationId;
EnrichWithUserId(m.Message, options.ActorId);
EnrichWithRoles(m.Message, "[]");
var principal = new Principal
{
IdentityId = options.ActorId,
UserId = options.ActorId,
IsProcessManager = true,
};
m.Message.Actor = principal.AsActor();
if (m.Message is Command cmd)
{
cmd.Principal = principal;
}
return(new ProcessMessage(m.Message, m.IsPublished));
})
.ToArray();
return(new ProcessResponse(response.Id, processMessages, response.IsPersisted));
}
/// <summary>
/// Creates integration event from command context.
/// </summary>
/// <typeparam name="TIntegrationEvent">Type of the integration event.</typeparam>
/// <returns>Integration event.</returns>
public TIntegrationEvent CreateIntegrationEvent <TIntegrationEvent>()
where TIntegrationEvent : IntegrationEvent, new()
{
var @event = new TIntegrationEvent
{
Id = Unified.NewCode(),
AggregateRootId = AggregateRootId,
CorrelationId = CorrelationId,
Actor = Principal.AsActor(),
Version = ExpectedVersion,
SourceId = SourceId
};
foreach (var pair in Metadata)
{
@event.Metadata[pair.Key] = pair.Value;
}
return(@event);
}
