private static async Task DispatchCommand <TCommand>(
ICommandHandlerResolver handlerResolver,
Guid commandId,
TCommand command,
Predispatch predispatch,
IEnumerable <KeyValuePair <string, IEnumerable <string> > > requestHeaders,
CancellationToken cancellationToken)
where TCommand : class
{
var commandMessage = new CommandMessage <TCommand>(commandId, command);
predispatch(commandMessage.Metadata, requestHeaders);
await handlerResolver.Resolve <TCommand>()(commandMessage, cancellationToken);
}
public CommandHandlerController(CommandHandlingSettings settings)
{
_settings = settings;
var temp = _settings.OnPredispatch ?? ((_, __) => { });
_predispatch = (metadata, headers) =>
{
metadata[CommandMessageExtensions.UserKey] = (User as ClaimsPrincipal) ?? new ClaimsPrincipal(new ClaimsIdentity());
try
{
temp(metadata, headers);
}
catch (Exception ex)
{
Logger.ErrorException("Exception occured invoking the Predispatch hook", ex);
}
};
}
public CommandHandlerController(
CommandHandlingSettings settings,
RecyclableMemoryStreamManager recyclableMemoryStreamManager)
{
_settings = settings;
_recyclableMemoryStreamManager = recyclableMemoryStreamManager;
var temp = _settings.OnPredispatch ?? ((_, __) => { });
_predispatch = (metadata, headers) =>
{
metadata[CommandMessageExtensions.UserKey] = (User as ClaimsPrincipal) ?? new ClaimsPrincipal(new ClaimsIdentity());
try
{
temp(metadata, headers);
}
catch(Exception ex)
{
s_logger.ErrorException("Exception occured invoking the Predispatch hook", ex);
}
};
}
