private async Task <CommandResult> ExecuteCommand(HttpContext httpContext, string commandName, Guid commandId)
{
if (_registry.TryGetValue(commandName, out var commandTypeInformation))
{
var(commandType, commandTypeHandler) = commandTypeInformation;
var cancellationToken = httpContext.RequestAborted;
var command = await httpContext.Request.BodyReader.DeserializeBodyAsync(
commandType,
_jsonSerializerOptions,
cancellationToken);
try
{
return(await commandTypeHandler.HandleCommand(command, commandId,
httpContext.RequestServices, cancellationToken));
}
catch (TargetInvocationException e) when(e.InnerException is CommandExecutionException)
{
// _logger.LogError(e.InnerException.Message);
return(CommandResult.Failure(e.InnerException.Message));
}
catch (TargetInvocationException e) when(e.InnerException is AggregateException aggregateException)
{
return(HandleAggregateException(aggregateException));
}
catch (AggregateException aggregateException)
{
return(HandleAggregateException(aggregateException));
}
}
throw new NullReferenceException($"Command or command handler for {commandName} was not found");
}
