public async Task <IActionResult> Edit(int id, [Bind("id,firstName,lastName,date,book_title")] Readers_Card readers_Card)
{
if (id != readers_Card.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(readers_Card);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Readers_CardExists(readers_Card.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(readers_Card));
}
public async Task <IActionResult> Create([Bind("id,firstName,lastName,date,book_title")] Readers_Card readers_Card)
{
if (ModelState.IsValid)
{
_context.Add(readers_Card);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(readers_Card));
}
public static void Initialize(LibraryContext context)
{
context.Database.EnsureCreated();
var books = new Books[]
{
new Books {
title = "War and peace", pages = 200
},
new Books {
title = "The Old Man and the Sea", pages = 550
},
new Books {
title = "It", pages = 1200
},
new Books {
title = "Three comrades", pages = 300
},
new Books {
title = "The Picture of Dorian Grey", pages = 720
}
};
foreach (Books b in books)
{
context.Books.Add(b);
}
var authors = new Author[]
{
new Author {
firstName = "Lev", lastName = "Tolstoy", dateOfBirth = new DateTime(1828, 09, 9), books_amount = 50
},
new Author {
firstName = "Ernest", lastName = "Hemingway", dateOfBirth = new DateTime(1899, 07, 21), books_amount = 100
},
new Author {
firstName = "Stephen", lastName = "King", dateOfBirth = new DateTime(1947, 09, 21), books_amount = 75
},
new Author {
firstName = "Erich", lastName = "Remark", dateOfBirth = new DateTime(1898, 06, 22), books_amount = 120
},
new Author {
firstName = "Oscar", lastName = "Wilde", dateOfBirth = new DateTime(1854, 10, 16), books_amount = 130
}
};
foreach (Author a in authors)
{
context.Authors.Add(a);
}
var chapters = new Chapter[]
{
new Chapter {
title = "The beginning of hero's life"
},
new Chapter {
title = "To the stars!"
},
new Chapter {
title = "New Life"
},
new Chapter {
title = "The God"
},
new Chapter {
title = "Adventure begins"
}
};
foreach (Chapter c in chapters)
{
context.Chapters.Add(c);
}
var readers = new Reader[]
{
new Reader {
firstName = "Dmitry", lastName = "Gordon"
},
new Reader {
firstName = "Elon", lastName = "Musk"
},
new Reader {
firstName = "Johnny", lastName = "Depp"
},
new Reader {
firstName = "Tom", lastName = "Hanks"
},
new Reader {
firstName = "Ariana", lastName = "Grande"
}
};
foreach (Reader r in readers)
{
context.Readers.Add(r);
}
var readers_cards = new Readers_Card[]
{
new Readers_Card {
firstName = "Dmitry", lastName = "Gordon", date = new DateTime(1967, 10, 21), book_title = "War and peace"
},
new Readers_Card {
firstName = "Elon", lastName = "Musk", date = new DateTime(1967, 06, 28), book_title = "The Old Man and the Sea"
},
new Readers_Card {
firstName = "Johnny", lastName = "Depp", date = new DateTime(1963, 06, 09), book_title = "The Picture of Dorian Grey"
},
new Readers_Card {
firstName = "Tom", lastName = "Hanks", date = new DateTime(1956, 07, 09), book_title = "Three comrades"
},
new Readers_Card {
firstName = "Ariana", lastName = "Grande", date = new DateTime(1993, 06, 26), book_title = "It"
}
};
foreach (Readers_Card rc in readers_cards)
{
context.Readers_Cards.Add(rc);
}
var authors_books = new Authors_Book[]
{
new Authors_Book {
firstName = "Lev", lastName = "Tolstoy", book_title = "War and peace"
},
new Authors_Book {
firstName = "Ernest", lastName = "Hemingway", book_title = "The Old Man and the Sea"
},
new Authors_Book {
firstName = "Stephen", lastName = "King", book_title = "It"
},
new Authors_Book {
firstName = "Erich", lastName = "Remark", book_title = "Three comrades"
},
new Authors_Book {
firstName = "Oscar", lastName = "Wilde", book_title = "The Picture of Dorian Grey"
}
};
foreach (Authors_Book ab in authors_books)
{
context.Authors_Books.Add(ab);
}
context.SaveChanges();
}
