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());
        }
Exemple #2
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        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());
        }