private static async Task <Subscriptions> MigrateSubscriptions(IAsyncDocumentSession session, SubscriptionClient localClient)
{
logger.Info("Migrating subscriptions to new format");
var subscriptions = new Subscriptions();
using (var stream = await session.Advanced.StreamAsync <Subscription>("Subscriptions")
.ConfigureAwait(false))
{
while (await stream.MoveNextAsync().ConfigureAwait(false))
{
var existingSubscription = stream.Current.Document;
existingSubscription.Subscribers.Remove(localClient);
subscriptions.All.Add(existingSubscription.Id.Replace("Subscriptions/", String.Empty), existingSubscription);
await session.Advanced.DocumentStore.AsyncDatabaseCommands.DeleteAsync(stream.Current.Key, null)
.ConfigureAwait(false);
}
}
await session.StoreAsync(subscriptions, Subscriptions.SingleDocumentId).ConfigureAwait(false);
await session.SaveChangesAsync().ConfigureAwait(false);
return(subscriptions);
}
bool Equals(SubscriptionClient obj) => string.Equals(TransportAddress, obj.TransportAddress,
StringComparison.InvariantCultureIgnoreCase);