public RedirectToRouteResult Delete(string topicName)
{
TopicModel topic = _topicRepository.GetByName(topicName);
if (!_topicRepository.IsUsedTopic(topicName))
{
_topicRepository.Delete(topic);
_topicRepository.Save();
return(RedirectToAction("Index", "Home"));
}
return(RedirectToAction("Index"));
}
