public async Task <IActionResult> Update(int feedId, string url)
{
var user = await _authenticator.VerifyClaim(HttpContext.Request.Cookies["sessionKey"]);
if (user == null)
{
return(new ForbidResult());
}
if (!await _feedService.CheckOwnership(user.Id, feedId))
{
return(new ForbidResult());
}
await _feedService.ChangeUrl(feedId, url);
return(new OkResult());
}