public ActionResult BookListFilter(Cart cart, MenuFilterViewModel model, int page = 1)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("BookList"));
}
IEnumerable <Book> books = repository.Books
.Where(x => (string.IsNullOrEmpty(model.Genre) || x.Genre.GenreName.Equals(model.Genre)) &&
x.Price >= model.MinPrice && x.Price <= model.MaxPrice);
switch (model.SortItem)
{
case "Default":
{
books = books.OrderBy(x => x.BookId);
break;
}
case "Name_ASC":
{
books = books.OrderBy(x => x.Name);
break;
}
case "Name_DESC":
{
books = books.OrderByDescending(x => x.Name);
break;
}
case "Price_ASC":
{
books = books.OrderBy(x => x.Price);
break;
}
case "Price_DESC":
{
books = books.OrderByDescending(x => x.Price);
break;
}
}
;
BooksListViewModel bookList = new BooksListViewModel
{
Books = books,
BooksInCart = cart.TotalCart.Select(x => x.Book.BookId),
Pagination = new Pagination {
ItemsPerPage = 1
}
};
return(View("BookList", bookList));
}
public PartialViewResult FilterMenu(MenuFilterViewModel model)
{
model.MinPrice = model.MinPrice == 0
? repository.Books.Min(x => (int?)x.Price) ?? 0
: model.MinPrice;
model.MaxPrice = model.MaxPrice == 0
? repository.Books.Max(x => (int?)x.Price) ?? 10_000
: model.MaxPrice;
return(PartialView(model));
}
