public async Task <HackerNewsArticle> GetNewsAsync(int articleId)
{
var cacheKey = "HackerNewsServiceCaching.GetNewsAsync." + articleId;
if (_memoryCache.TryGetValue <HackerNewsArticle>(cacheKey, out var articleTask))
{
return(articleTask);
}
else
{
var hackerNewsArticle = await _innerHackerNewsService.GetNewsAsync(articleId);
_memoryCache.Set(cacheKey, hackerNewsArticle, TimeSpan.FromMinutes(10));
return(hackerNewsArticle);
}
}
public async Task <IEnumerable <Article> > GetArticles(int articleNumber)
{
return(await articleService.GetNewsAsync(articleNumber));
}
