internal static async Task <ICommandResult> GetCommandResultAsync(this IDurableClient durableClient, Guid commandId)
{
if (durableClient is null)
{
throw new ArgumentNullException(nameof(durableClient));
}
var commandStatus = await durableClient
.GetStatusAsync(OrchestratorCommandOrchestrationHandler.GetCommandOrchestrationInstanceId(commandId))
.ConfigureAwait(false);
if (commandStatus?.RuntimeStatus.IsFinal() ?? true)
{
// we use the command wrapper status as a fallback if there is no orchstration status available
// for the command itself, but also if the command orchestration reached a final state and we
// need to return the overall processing status (incl. all tasks managed by the wrapper)
commandStatus = await durableClient
.GetStatusAsync(OrchestratorCommandOrchestrationHandler.GetCommandOrchestrationWrapperInstanceId(commandId))
.ConfigureAwait(false) ?? commandStatus; // final fallback if there is no wrapper orchstration
}
if (commandStatus != null)
{
var commandResult = commandStatus.Output.HasValues
? commandStatus.Output.ToObject <ICommandResult>()
: commandStatus.Input.ToObject <ICommand>().CreateResult(); // fallback to the default command result
return(commandResult.ApplyStatus(commandStatus));
}
return(null);
}
internal static async Task <ICommand> GetCommandAsync(this IDurableClient durableClient, Guid commandId)
{
if (durableClient is null)
{
throw new ArgumentNullException(nameof(durableClient));
}
var commandStatus = await durableClient
.GetStatusAsync(OrchestratorCommandOrchestrationHandler.GetCommandOrchestrationWrapperInstanceId(commandId))
.ConfigureAwait(false);
return((commandStatus?.Input?.HasValues ?? false)
? commandStatus.Input.ToObject <ICommand>()
: null);
}