public async Task <IActionResult> Search(SearchCriteria search)
        {
            if (ModelState.IsValid)
            {
                if (search.IsBeingSearched())
                {
                    await ClothingDb.BuildSearchQuery(search, _context);

                    return(View(search));
                }
                else
                {
                    ModelState.AddModelError(string.Empty, "You must search by at least one criteria");
                    return(View(search));
                }
            }
            return(View());
        }
        public async Task <IActionResult> Search(SearchCriteria search)
        {
            //Prepare query: Select * from Clothing.
            //Does not get sent to DB.
            if (ModelState.IsValid)
            {
                if (search.IsBeingSearched())
                {
                    await ClothingDb.BuildSearchQuery(search, _context);

                    return(View(search));
                }
                else
                {
                    ModelState.AddModelError(string.Empty, "You must search by atleast one criteria.");
                    return(View(search));
                }
            }
            return(View());
        }