public async Task <IActionResult> Create(ChannelCreation channelCreation)
{
AppUser currentUser = await _userManager.GetUserAsync(User);
if (currentUser.IsCreatingChannel)
{
ModelState.AddModelError(string.Empty, "User is already creating a channel.");
}
else if (ModelState.IsValid)
{
currentUser.IsCreatingChannel = true;
await _userManager.UpdateAsync(currentUser);
if (await _youTubeService.IsValidUrl(channelCreation.StartingMedia))
{
_channelTaskLoader.Enqueue(new ChannelCreationTask(channelCreation, DateTime.Now, currentUser.Id));
return(NoContent());
}
currentUser.IsCreatingChannel = false;
await _userManager.UpdateAsync(currentUser);
ModelState.AddModelError(nameof(channelCreation.StartingMedia), StartingMediaValidationMessage);
}
return(BadRequest(ModelState));
}