public async Task <IActionResult> DeleteAttachmentAsync(int id)
{
var attachment = _rewardService.GetAttachment(id);
if (attachment == null)
{
return(NotFound());
}
var reward = _rewardService.GetReward(attachment.RewardId);
var authResult = await _authorizationService.AuthorizeAsync(User, reward, Policy.CanEditReward);
if (!authResult.Succeeded)
{
return(Forbid());
}
reward.RewardAttachments.RemoveAll(a => a.Id == id);
_rewardService.SaveChanges();
_logger.LogInformation("{user} removed file {file} from reward {reward}",
User.Identity.Name, attachment.FileId, reward.Id);
if (!_rewardService.IsAttachedToReward(attachment.FileId))
{
_fileService.DeleteFile(attachment.FileId);
_logger.LogInformation("{user} deleted file {file}", User.Identity.Name, attachment.FileId);
}
return(RedirectToAction("Attachments", new { id = reward.Id }));
}
public IActionResult Download(string type, int id, bool inline = false)
{
int?fileId;
switch (type.ToLower())
{
case "event":
var eventAttachment = _eventService.GetAttachment(id);
fileId = eventAttachment?.FileId;
break;
case "reward":
var rewardAttachment = _rewardService.GetAttachment(id);
fileId = rewardAttachment?.FileId;
break;
default:
_logger.LogWarning("Unsupported attachment type {type}", type);
return(BadRequest());
}
return(fileId != null?DownloadFile((int)fileId, inline) : NotFound());
}