public async Task <IActionResult> PutPublisher(int id, Publisher publisher)
{
if (id != publisher.PublisherId)
{
return(BadRequest());
}
_context.Entry(publisher).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PublisherExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutBook(int id, Book book)
{
if (id != book.BookId)
{
return(BadRequest());
}
_context.Entry(book).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!BookExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutShelf(int id, Shelf shelf)
{
if (id != shelf.ShelfId)
{
return(BadRequest());
}
_context.Entry(shelf).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ShelfExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}