// Retrieves all the authors and returns them to the view
public IActionResult Index()
{
var model = new AuthorIndexModel();
model.Authors = _authorService.GetAll();
return View(model);
}
public static AuthorIndexModel GetAuthorIndexModel(int booksOnPage, int currentPage)
{
AuthorIndexModel model = new AuthorIndexModel();
model.bookOnPageCount = booksOnPage;
model.currentPage = currentPage;
int allBooksCount = manager.authorService.GetAuthorsCount();
int maxPage = allBooksCount % booksOnPage == 0 ? allBooksCount / booksOnPage : allBooksCount / booksOnPage + 1;
maxPage = maxPage == 0 ? 1 : maxPage;
currentPage = currentPage < maxPage ? currentPage < 1 ? 1 : currentPage : maxPage;
model.bookOnPageCount = booksOnPage;
model.currentPage = currentPage;
model.pageCount = maxPage;
model.Authors =
manager.authorService.OrderTake((currentPage - 1) * booksOnPage, booksOnPage)
.Select(e => e.ToAuthorShortModel());
return(model);
}
