public IActionResult Create(int bookCopiesId)
{
var bookCopies = bookCopiesData.GetBookCopiesById(bookCopiesId);
var model = new LendingCreateEditViewModel();
model.BookCopiesId = bookCopiesId;
model.Lending = new Lending()
{
BookId = bookCopies.BookId,
Book = bookCopies.Book
};
model.LibraryId = bookCopies.LibraryId;
model.Clients = clientData.GetClients().Select(x => new SelectListItem
{
Value = x.Id.ToString(),
Text = x.Name
}).ToList();
return(View(model));
}
public IActionResult Edit(int bookCopiesId)
{
var model = new BookCopiesCreateEditViewModel()
{
BookCopies = bookCopiesData.GetBookCopiesById(bookCopiesId)
};
if (model.BookCopies == null)
{
return(RedirectToAction("Detail", "Library", new { libraryId = model.BookCopies.LibraryId }));
}
model.BookCopies.Library = libraryData.GetLibraryById(model.BookCopies.LibraryId);
var booksInLibrary = new List <Book>();
foreach (var book in model.BookCopies.Library.BookCopies.Where(x => x.BookId != model.BookCopies.BookId))
{
booksInLibrary.Add(book.Book);
}
foreach (var book in bookData.GetBooks())
{
if (!booksInLibrary.Contains(book))
{
model.Books.Add(new SelectListItem
{
Value = book.Id.ToString(),
Text = book.Title
});
}
}
model.Selected = new List <int>(model.Books.Count);
foreach (var book in model.Books)
{
model.Selected.Add(Convert.ToInt32(book.Value));
}
return(View(model));
}