public ActionResult Create([Bind(Include = "Id,FirstName,LastName,Biography")] Author author)
{
if (ModelState.IsValid)
{
db.Authors.Add(author);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(author));
}
public ActionResult Edit([Bind(Include = "ISBN,Title,PublishedYear,Price,Count,AuthorId")] Book book)
{
if (ModelState.IsValid)
{
db.Entry(book).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.AuthorId = new SelectList(db.Authors, "Id", "FirstName", book.AuthorId);
return(View(book));
}
public ActionResult DeleteConfirmed(int id)
{
Book book = db.Books.Find(id);
db.Books.Remove(book);
db.SaveChanges();
return(RedirectToAction("Index"));
}
static void Main(string[] args)
{
using (LibraryModel context = new LibraryModel())
{
Book book = new Book();
book.Title = "Анна Каренина";
book.Author = "Лев Толстой";
context.Books.Add(book);
context.SaveChanges();
}
}
public IHttpActionResult PutBooks(int id, Books books)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != books.Id)
{
return(BadRequest());
}
var dbBook = db.Books.Find(books.Id);
dbBook.Title = books.Title;
dbBook.Published = books.Published;
dbBook.Language = books.Language;
dbBook.Genre = books.Genre;
db.Entry(dbBook).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!BooksExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public IHttpActionResult PutAuthors(int id, Authors authors)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != authors.Id)
{
return(BadRequest());
}
var dbAuthor = db.Authors.Find(authors.Id);
dbAuthor.FirstName = authors.FirstName;
dbAuthor.LastName = authors.LastName;
dbAuthor.Country = authors.Country;
db.Entry(dbAuthor).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!AuthorsExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public void AddUser(User user)
{
_ctx.Users.Add(user);
_ctx.SaveChanges();
}