public async Task <IActionResult> GetAllKeywords()
{
List <KeywordInfoModel> lstKeywords = null;
this.MemoryCache.TryGetValue <List <KeywordInfoModel> >
(Constants.ALLVIDEOS_KEYWORDS, out lstKeywords);
if (lstKeywords == null)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
lstKeywords = await helper.GetAllKeywords();
}
return(Ok(lstKeywords.OrderByDescending(p => p.Appeareances).ToList()));
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
await Task.Yield();
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.HttpClientFactory.CreateClient());
var taskGetAllPersonsData = helper.GetAllPersonsData();
var taskGetAllKeywordsAction = helper.GetAllKeywords();
Task.WaitAll(new Task[] { taskGetAllPersonsData, taskGetAllKeywordsAction });
this.MemoryCache.Set <GetAllPersonsModel>(Constants.ALLPERSONS_INFO, taskGetAllPersonsData.Result);
this.MemoryCache.Set <List <KeywordInfoModel> >(Constants.ALLVIDEOS_KEYWORDS, taskGetAllKeywordsAction.Result);
await Task.Delay(TimeSpan.FromMinutes(5));
}
}