public async Task <IActionResult> GetFilterAuthors(AuthorFilterArgs filterArgs, int?catalogPage)
{
var authors = await _authorFilteringService.GetFilteredAuthors(_context, filterArgs, catalogPage);
return(Json(new GetAuthorsViewModel()
{
Authors = authors, FilterArgs = filterArgs
}));
}
public async Task <PaginationList <Author> > GetFilteredAuthors(BookStoreContext context, AuthorFilterArgs filterArgs, int?catalogPage)
{
CurrentSortOrder = !string.IsNullOrEmpty(filterArgs.SortOrder) ? "desc" : "asc";
var authors = context.Author.Include(author => author.Book).Select(author => author);
authors = GetFilteredAuthorsByGenre(authors, filterArgs.Genre);
authors = GetFilteredAuthorsBySearchString(authors, filterArgs.SearchString, ref catalogPage);
authors = SelectSortOrder(authors, filterArgs.SortOrder);
return(await PaginationList <Author> .CreateAsync(authors.AsNoTracking(), catalogPage ?? 1, pageSize : 3));
}
