public IActionResult Put(int publisherId, int id,
[FromBody] BookUpdateDTO book)
{
if (book == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var bookToUpdate = _rep.GetBook(publisherId, id);
if (bookToUpdate == null)
{
return(NotFound());
}
// why is this "book" and not "bookToUpdate"?
_rep.UpdateBook(publisherId, id, book);
_rep.Save();
return(NoContent());
}
