public async Task <IActionResult> Index(string search, string filter, int page = 1, int ipp = 10)
{
ViewData["FilterValue"] = !String.IsNullOrWhiteSpace(filter) ? filter : String.Empty;
ViewData["SearchValue"] = !String.IsNullOrWhiteSpace(search) ? search : String.Empty;
ViewData["PageValue"] = page;
ViewData["IppValue"] = ipp;
var parts = await _partsService.GetPaginatedPartsBySearchParams(search, filter, page, ipp);
var viewModel = new InventoryIndexViewModel()
{
PaginatedParts = _pListMapper.MapToViewModelList <PartViewModel, Part>(parts)
};
return(View(viewModel));
}