// GET: Bars/Bars
public async Task <IActionResult> Index(string sortOrder, string currentFilter, string searchString, int?page)
{
ViewBag.CurrentSort = sortOrder;
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewBag.RatingSortParm = sortOrder == "rating" ? "rating_desc" : "rating";
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
ViewData["imgPath"] = ImagesPath.ImgsPath;
var barDTOs = await barService.GetBarsFiltered(sortOrder, searchString);
var barsVMs = barDTOs.Select(b => b.BarDTOtoVM());
int pageSize = 3;
int pageNumber = (page ?? 1);
return(View(barsVMs.ToPagedList(pageNumber, pageSize)));
}