public async Task <IActionResult> Aggregator(Int64 id)
{
Console.WriteLine($"/pollinator/atom/aggregator/{id}{Request.QueryString}");
var aggregator = await _aggregatorManager.FindByIdAsync(id);
// make sure the aggregator exists
if (aggregator == null)
{
return(NotFound());
}
var subscriberCount = await _aggregatorSubscriptionManager.GetSubscriberCountAsync(aggregator);
return(AtomFeedBuilder.CreateFromTemplate(
new AggregatorTemplate(aggregator, subscriberCount)
).ToContentResult());
}
public async Task <IActionResult> HandShake()
{
var user = await _userManager.GetUserAsync(User);
var asset = await _assetManager.FindByIdAsync(user.NextAssetId);
var aggregators = await _aggregatorManager.FindByAuthorAsync(user);
var userSubscriptions = await _userSubscriptionManager.FindAllByAuthorAsync(user);
var aggregatorSubscriptions = await _aggregatorSubscriptionManager.FindAllByAuthorAsync(user);
var aggregatorSubscriptionCounts = new List <Int32>();
// retrieve subscription count for each aggregator
foreach (var aggregator in aggregators)
{
var aggregatorSubscriptionCount = await _aggregatorSubscriptionManager.GetSubscriberCountAsync(aggregator);
aggregatorSubscriptionCounts.Add(aggregatorSubscriptionCount);
}
// reserve new asset when
// * user has no reserved asset
// * user has a used asset
if (user.NextAssetId == 0 ||
(asset != null && asset.Used))
{
// when reserving a new asset fails, error out
if (!await _assetManager.ReserveAsync(user))
{
return(StatusCode(500));
}
}
return(AtomFeedBuilder.CreateFromTemplate(
new HandshakeTemplate(user, aggregators, aggregatorSubscriptionCounts.ToArray(), userSubscriptions, aggregatorSubscriptions)
).ToContentResult());
}
public async Task <Int32> GetSubscriberCountAsync(SporeServerAggregator aggregator)
{
return(await _aggregatorSubscriptionManager.GetSubscriberCountAsync(aggregator));
}
