public async Task <JsonResult> SearchProduct(string detail)
{
List <ModelForProductsList> products = new List <ModelForProductsList>();
if (!cache.TryGetValue <List <ModelForProductsList> >(detail, out products))
{
products = await Task.Run(() => repository.SearchProduct(detail).ToList());
MemoryCacheEntryOptions options = new MemoryCacheEntryOptions();
options.AbsoluteExpiration = clock.AddMinutes(3);
options.SlidingExpiration = clock.FromMinutes(3);
cache.Set <List <ModelForProductsList> >(detail, products, options);
}
return(Json(products));
}