public Task UpdateSubscriptionsAsync(IEnumerable <SubscriptionsForType> subscriptionsForTypes)
{
var subsForTypes = subscriptionsForTypes.ToList();
var subscriptionsToAdd = subsForTypes.Where(sub => sub.BindingKeys != null && sub.BindingKeys.Any()).ToArray();
var subscriptionsToRemove = subsForTypes.Where(sub => sub.BindingKeys == null || !sub.BindingKeys.Any()).ToList();
if (subscriptionsToAdd.Any())
{
_peerRepository.AddDynamicSubscriptionsForTypes(_self.Id, subscriptionsToAdd);
}
if (subscriptionsToRemove.Any())
{
_peerRepository.RemoveDynamicSubscriptionsForTypes(_self.Id, subscriptionsToRemove.Select(sub => sub.MessageTypeId).ToArray());
}
_bus.Publish(new PeerSubscriptionsForTypesUpdated(_self.Id, DateTime.Now, subsForTypes.ToArray()));
return(Task.CompletedTask);
}
public void Handle(UpdatePeerSubscriptionsForTypesCommand message)
{
if (message.SubscriptionsForTypes == null || message.SubscriptionsForTypes.Length == 0)
{
return;
}
var stopwatch = Stopwatch.StartNew();
var subscriptionsToAdd = message.SubscriptionsForTypes.Where(sub => sub.BindingKeys != null && sub.BindingKeys.Any()).ToArray();
var subscriptionsToRemove = message.SubscriptionsForTypes.Where(sub => sub.BindingKeys == null || !sub.BindingKeys.Any()).ToList();
if (subscriptionsToAdd.Any())
{
_peerRepository.AddDynamicSubscriptionsForTypes(message.PeerId, DateTime.SpecifyKind(message.TimestampUtc, DateTimeKind.Utc), subscriptionsToAdd);
}
if (subscriptionsToRemove.Any())
{
_peerRepository.RemoveDynamicSubscriptionsForTypes(message.PeerId, DateTime.SpecifyKind(message.TimestampUtc, DateTimeKind.Utc), subscriptionsToRemove.Select(sub => sub.MessageTypeId).ToArray());
}
_bus.Publish(new PeerSubscriptionsForTypesUpdated(message.PeerId, message.TimestampUtc, message.SubscriptionsForTypes));
_speedReporter.ReportSubscriptionUpdateForTypesDuration(stopwatch.Elapsed);
}
