private static Reviews Reviews(string customerId)
{
Assert.ValidInput(customerId, "customerId");
if(ServiceCache.IsInCache<Reviews>(customerId))
{
var cachedReviews = (Reviews) ServiceCache.GetFromCache<Reviews>(customerId);
if (cachedReviews != null)
{
return cachedReviews;
}
}
var amazonResponse = new AmazonFactory(BuildRequest(customerId, null)).GetResponse();
HandleErrors(amazonResponse.Errors);
return new Reviews(amazonResponse.Reviews.OrderByDescending(r => r.Date)).AddToCache(customerId);
}
private static Wishlist Wishlist(string listId)
{
Assert.ValidInput(listId, "listId");
if(ServiceCache.IsInCache<Wishlist>(listId))
{
var cachedWishlist = (Wishlist) ServiceCache.GetFromCache<Wishlist>(listId);
if (cachedWishlist != null)
{
return cachedWishlist;
}
}
var amazonResponse = new AmazonFactory(BuildRequest(null, listId)).GetResponse();
HandleErrors(amazonResponse.Errors);
return new Wishlist(amazonResponse.Products.OrderBy(p => p.AuthorsMLA).ThenBy(p => p.Title)).AddToCache(listId);
}