public IActionResult ChangeLibraryForBook(long idBook, [FromBody] Book item)
{
if (item == null || item.bookid != idBook)
{
return(BadRequest());
}
var book = bookRepository.FindByID(idBook);
if (book == null)
{
return(NotFound("Could not find book with id : " + idBook + ". Please try again with valid id."));
}
book.myLibrary = item.myLibrary;
Book updatedBook = bookRepository.ChangeLibrary(book);
if (updatedBook.bookid == -1)
{
return(NotFound("Destination library id : " + updatedBook.myLibrary.libraryid + " is not valid. Please try again"));
}
if (updatedBook.bookid == -2)
{
return(NotFound("Destination library id : " + updatedBook.myLibrary.libraryid + " is same as source library id."));
}
return(CreatedAtRoute("ChangeLibrary", new { idBook = idBook }, updatedBook));
}