public override async Task InvokeAsync <TCommand>(
TCommand command,
CommandRequestRegistration <TCommand> registration,
HttpContext context)
{
this.logger.LogInformation($"{{LogKey:l}} command request dispatch (name={registration.CommandType.PrettyName()}, id={command.Id}, type=queue)", LogKeys.AppCommand);
//var wrapper = new CommandWrapper().SetCommand<TCommand>(command);
var wrapper = new CommandRequestWrapper().SetCommand(command);
await this.queue.EnqueueAsync(wrapper).AnyContext();
var metrics = await this.queue.GetMetricsAsync().AnyContext();
this.logger.LogInformation($"{{LogKey:l}} request command queue (enqueued=#{metrics.Enqueued}, queued=#{metrics.Queued})", LogKeys.AppCommand);
this.logger.LogInformation($"queued COMMAND: {command.Dump()}");
await context.Response.Location($"naos/commands/{command.Id}/response").AnyContext();
await context.Response.Header(CommandRequestHeaders.CommandId, command.Id).AnyContext();
await this.StoreCommand(wrapper).AnyContext();
// the extension chain is terminated here
}
private async Task StoreCommand(CommandRequestWrapper wrapper)
{
if (this.storage != null)
{
// optionaly store the command/response so it can later be retrieved by the client (because the command was queued with no direct response)
await this.storage.SaveAsync(wrapper).AnyContext();
}
}
public async Task <bool> SaveAsync(CommandRequestWrapper commandRequest)
{
return(await this.storage.SaveFileObjectAsync($"{commandRequest.Id}.json", commandRequest, this.serializer).AnyContext());
}
