private async void DeleteFeed(RssFeed feed)
{
var result = await feedService.DeleteFeed(feed);
if (result)
{
feeds.Remove(feed);
}
}
public async Task<bool> DeleteFeed(RssFeed feed)
{
try
{
await feedTable.DeleteAsync(feed);
return true;
}
catch (Exception ex)
{
// audit exception
return false;
}
}
public async Task<RssFeed> InsertFeed(string Title, string Link)
{
try
{
var feed = new RssFeed()
{
Title = Title,
Link = Link,
};
feed.Items = await FetchFeedItemsForUrl(Link);
await feedTable.InsertAsync(feed);
return feed;
}
catch (Exception ex)
{
// audit error
return null;
}
}
public async Task<RssFeed> InsertFeed(string Title, string Link)
{
var feed = new RssFeed()
{
Title = Title,
Link = Link,
Id = 99,
Items = new List<RssItem>()
{
new RssItem()
{
Id = 31,
Title = "New RssItem 1",
Summary = "New RssItem 1 Summary",
Unread = true,
PubDate = DateTimeOffset.Now,
},
new RssItem()
{
Id = 32,
Title = "New RssItem 2",
Summary = "New RssItem 2 Summary",
Unread = true,
PubDate = DateTimeOffset.Now,
},
},
};
return feed;
}
public async Task<bool> DeleteFeed(RssFeed feed)
{
return true;
}
private async void ShowItemsForFeed(RssFeed feed)
{
if (feed == null) return;
FeedItems.ItemsSource = feed.Items;
}