public async Task StartJob()
{
var existingList = Barrel.Current.Get <List <RssData> >("NewsFeeds") ?? new List <RssData>();
var result = await _parserService.Parse(_url);
foreach (var rssSchema in result)
{
var isExist = existingList.Any(e => e.Guid == rssSchema.InternalID);
if (!isExist)
{
existingList.Add(new RssData
{
Title = rssSchema.Title,
PubDate = rssSchema.PublishDate,
Link = rssSchema.FeedUrl,
Guid = rssSchema.InternalID,
Author = rssSchema.Author,
Thumbnail = string.IsNullOrWhiteSpace(rssSchema.ImageUrl) ? $"https://placeimg.com/80/80/nature" : rssSchema.ImageUrl,
Description = rssSchema.Summary
});
}
}
existingList = existingList.OrderByDescending(e => e.PubDate).ToList();
Barrel.Current.Add("NewsFeeds", existingList, TimeSpan.FromDays(30));
}
public async Task <bool> StartJob()
{
var existingList = Barrel.Current.Get <List <RssData> >("NewsFeeds") ?? new List <RssData>();
try
{
var result = await _parserService.Parse(_url);
foreach (var rssSchema in result)
{
var isExist = existingList.Any(e => e.Guid == rssSchema.InternalID);
if (!isExist)
{
existingList.Add(new RssData
{
Title = rssSchema.Title,
PubDate = rssSchema.PublishDate,
Link = rssSchema.FeedUrl,
Guid = rssSchema.InternalID,
Author = rssSchema.Author,
Thumbnail = string.IsNullOrWhiteSpace(rssSchema.ImageUrl)
? $"https://placeimg.com/80/80/nature"
: rssSchema.ImageUrl,
Description = rssSchema.Summary
});
}
}
existingList = existingList.OrderByDescending(e => e.PubDate).ToList();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
Barrel.Current.Add("NewsFeeds", existingList, TimeSpan.FromDays(30));
return(true); //return false when you want to stop or trigger only once
}