public async Task <List <ArticleDto> > GetArticles(GetArticlesDTO getArticlesDTO)
{
List <ArticleDto> allArticles = new List <ArticleDto>();
try
{
Parallel.ForEach(getArticlesDTO.TagList, async(tag) =>
{
List <ArticleDto> bingArticles = new List <ArticleDto>();
List <ArticleDto> newsApiArticles = new List <ArticleDto>();
Task[] getArticleTasks = new Task[]
{
Task.Run(() => bingArticles = this._articleEngine.GetBingApiArticles(tag.Name).Result),
Task.Run(() => newsApiArticles = this._articleEngine.GetNewsApiArticles(tag.Name, tag.Id).Result),
};
Task.WaitAll(getArticleTasks);
if (bingArticles.Count > 0)
{
if (newsApiArticles.Count > 0)
{
allArticles.AddRange(newsApiArticles.Concat(bingArticles).ToList());
}
else
{
allArticles.AddRange(bingArticles);
}
}
else
{
allArticles.AddRange(newsApiArticles);
}
Task.Run(() => this._articleEngine.AddArticlesAsync(getArticlesDTO.UserId, tag.Id, allArticles));
});
}
catch (Exception ex)
{
return(allArticles);
}
return(allArticles);
}
public async Task <List <ArticleDto> > GetArticles([FromBody] GetArticlesDTO getArticlesDTO)
{
return(await this._articleManager.GetArticles(getArticlesDTO));
}