public void Handle(RoleCreated evt)
{
_unitOfWork.WithAuthUserTransaction(tran => {
var authUser = _authUserRepository.FindById(evt.CreatedBy);
var adminLog = AdminLog.CreateRoleLog(_idGenerator.ReservePool(), _clock, authUser, evt.RoleId, evt.Rolename);
_adminLogRepository.Save(adminLog);
tran.Commit();
});
}