public IHttpActionResult PutBook(int id, Book book) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } if (id != book.Id) { return(BadRequest()); } db.Entry(book).State = EntityState.Modified; try { db.SaveChanges(); } catch (DbUpdateConcurrencyException) { if (!BookExists(id)) { return(NotFound()); } else { throw; } } return(StatusCode(HttpStatusCode.NoContent)); }
public async Task <IActionResult> PutProduct(int id, Product product) { if (id != product.Id) { return(BadRequest()); } _context.Entry(product).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!ProductExists(id)) { return(NotFound()); } else { throw; } } return(NoContent()); }