public async Task <IActionResult> PutDetail(int id, Detail detail)
{
if (id != detail.Id)
{
return(BadRequest());
}
_context.Entry(detail).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!DetailExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> AddFeed(string url)
{
var feed = await _feed.GetFeed(url);
db.Feeds.Add(feed);
await db.SaveChangesAsync();
return(Ok(feed));
}
public async Task <IActionResult> Subscribe([FromBody] ClientSubscription sub)
{
//var user = await _userManager.GetUserAsync(User);
var user = await db.Users.FirstOrDefaultAsync();
var subscription = new Subscription
{
UserId = user.UserId,
p256dh = sub.keys.p256dh,
auth = sub.keys.auth,
endpoint = sub.endpoint
};
db.Subscriptions.Add(subscription);
await db.SaveChangesAsync();
return(Ok(subscription));
}
private async Task SendNotification(Subscription s, Article article)
{
var subscription = new PushSubscription(s.endpoint, s.p256dh, s.auth);
var vapidDetails = new VapidDetails(_conf["Push:subject"], _conf["Push:publicKey"], _conf["Push:privateKey"]);
var webPushClient = new WebPushClient();
var payload = JsonConvert.SerializeObject(new { feedId = article.FeedId, articleId = article.ArticleId, title = article.Title });
try
{
await webPushClient.SendNotificationAsync(subscription, payload, vapidDetails);
}
catch (WebPushException exception)
{
if (exception.StatusCode == System.Net.HttpStatusCode.Gone)
{
db.Subscriptions.Remove(s);
}
}
await db.SaveChangesAsync();
}