public ActionResult Edit(Genre genre)
{
if (ModelState.IsValid)
{
var alreadyExist = _genreService.CheckIfAlreadyExist(genre);
if (!alreadyExist)
{
_genreService.Update(genre);
return(RedirectToAction("Index"));
}
ModelState.AddModelError("Name", $"Genre with name {genre.Name} already exists");
}
return(View(genre));
}
