public async Task <IActionResult> Delete(int id)
{
var redirectPath = ForumViewResult.GetReferrer(this);
if (ModelState.IsValid)
{
var topic = await DbContext.Topics.SingleAsync(m => m.Id == id);
await TopicRepository.RemoveTopic(topic);
await DbContext.SaveChangesAsync();
await ForumHub.Clients.All.SendAsync("deleted-topic", new HubModels.Message {
TopicId = topic.Id,
MessageId = 0
});
redirectPath = Url.Action(nameof(Topics.Index), nameof(Topics));
}
return(Redirect(redirectPath));
}
