public async Task <ProductsPageViewModel> FindProductsAsync(string sku, int pageIndex, int pageSize)
{
pageSize = pageSize == 0 ? _settings.DefaultPageSize : pageSize;
PaginatedList <Product> products = await PaginatedList <Product>
.FromIQueryable(_productsRepository.FindProductsAsync(sku), pageIndex, pageSize);
if (products.Count() == 1)
{
//only one record found
Product product = products.Single();
string productId = product.ProductId.ToString();
//cache a product if not in cache yet
if (!await _productCacheRepository.IsValueCachedAsync(productId))
{
await _productCacheRepository.SetValueAsync(productId, product);
}
//prepare prices
if (!await _pricesCacheRepository.IsValueCachedAsync(productId))
{
//prepare prices beforehand
ThreadPool.QueueUserWorkItem(delegate
{
CallPreparePricesApiAsync(productId);
});
}
}
;
return(new ProductsPageViewModel(products));
}