//GET /books
public async Task <IActionResult> Index(int p = 1)
{
int pageSize = 6;
var books = context.Books.OrderByDescending(x => x.Id).Skip((p - 1) * pageSize).Take(pageSize);
BooksGroupViewModel booksGroupVM = new BooksGroupViewModel(await books.ToListAsync(),
p,
pageSize,
(int)Math.Ceiling((decimal)context.Books.Count() / pageSize)
);
return(View(booksGroupVM));
}
//GET /books/genre
public async Task <IActionResult> BooksByGenre(string genreSlug, int p = 1)
{
Genre genre = await context.Genres.Where(x => x.Slug == genreSlug).FirstOrDefaultAsync();
if (genre == null)
{
return(RedirectToAction("Index"));
}
int pageSize = 6;
var books = context.Books.OrderByDescending(x => x.Id).Where(x => x.GenreId == genre.Id)
.Skip((p - 1) * pageSize).Take(pageSize);
BooksGroupViewModel booksGroupVM = new BooksGroupViewModel(await books.ToListAsync(),
p,
pageSize,
(int)Math.Ceiling((decimal)context.Books.Count(x => x.GenreId == genre.Id) / pageSize),
genre.Name,
genreSlug
);
return(View(booksGroupVM));
}
public BookVersesMemorizedPage(BooksGroupViewModel viewModel)
{
InitializeComponent();
this.ViewModel = viewModel;
Title = "Memory Book Groups";
}