public async Task <ArticleDataAggregate> GetLatest(bool fromCache = true)
{
if (fromCache == false || _cachedData == null)
{
_cachedData = await GetLatestFromRemote();
}
return(_cachedData);
}
public ArticleDataAggregate AverageSentimentsOverTopcs(ArticleDataAggregate data)
{
foreach (var topic in data.Topics)
{
var articles = data.Articles.Where(a => a.TopicAssignments.Any(t => t.TopicId == topic.Id));
double average = 0;
foreach (var a in articles)
{
average += a.Sentiment;
}
topic.AverageSentiment = average / articles.Count();
}
return(data);
}
