public async Task <ActionResult> Create([FromBody] CreateFeedModel createFeedModel)
{
var existing = await _rssFeedRepository.GetByUriAsync(createFeedModel.Uri);
if (existing != null)
{
return(Conflict());
}
var rssFeed = await _rssFeedRepository.CreateAsync(createFeedModel.Uri);
if (await _refreshRssFeed.RefreshAsync(rssFeed, CancellationToken.None))
{
await _context.SaveChangesAsync();
}
return(Created(Url.ActionLink(nameof(Get), values: new { id = rssFeed.Id }), rssFeed));
}
public async Task <bool> ExecuteAsync(List <RssFeed> feedsToRefresh, CancellationToken cancellationToken)
{
if (feedsToRefresh == null)
{
return(false);
}
var updated = 0;
_logger.LogInformation("Refreshing feeds");
try
{
var failed = 0;
foreach (var rssFeed in feedsToRefresh)
{
if (cancellationToken.IsCancellationRequested)
{
break;
}
try
{
_logger.LogInformation($"Refreshing {rssFeed.Uri}");
if (await _refreshRssFeed.RefreshAsync(rssFeed, cancellationToken))
{
updated++;
}
}
catch (Exception ex)
{
_logger.LogError(ex, $"Error refreshing feed {rssFeed.Id}:{rssFeed.Uri}");
failed++;
}
}
_logger.LogInformation($"Completed feed refresh. {updated} updated / {failed} failed / {feedsToRefresh.Count} total checked");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error refreshing feeds");
}
return(updated > 0);
}