public static string GetCacheKey <TResponse>(this QueriesPaged <TResponse> query)
{
var properties = query.GetType()
.GetProperties(BindingFlags.Instance | BindingFlags.Public)
.Select(x =>
{
var val = x.GetValue(query);
if (val == null)
{
return(null);
}
return(x.Name + ":" + val.ToString());
}).Where(x => x != null);
return("urn:{0}:{1}".Fmt(query.GetType().FullName, properties.Join(":")));
}
public async Task Manage<TResponse>(QueriesPaged<TResponse> query, string subscriptionId, ChangeType subscriptionType, TimeSpan subscriptionTime, string session)
{
var key = query.GetCacheKey();
var subscription = new Subscription
{
SerializedQuery = query.SerializeToString(),
SerializedQueryType = query.GetType().AssemblyQualifiedName,
SubscriptionId = subscriptionId,
Document = typeof(TResponse).FullName,
DocumentId = "",
CacheKey = key,
Expires = DateTime.UtcNow.Add(subscriptionTime),
Session = session,
Type = subscriptionType
};
await _storage.Store(subscription).ConfigureAwait(false);
}
