Cleaned up old references to User.UpdateActivity

src/Discord.Net/DiscordClient.API.cs

@@ -447,13 +447,14 @@ namespace Discord
 								msg.Update(x);
 								if (Config.TrackActivity)
 								{
-									if (channel.IsPrivate)
+									/*if (channel.IsPrivate)
 									{
 										var user = msg.User;
 										if (user != null)
 											user.UpdateActivity(msg.EditedTimestamp ?? msg.Timestamp);
 									}
-									else
+									else*/
+									if (!channel.IsPrivate)
 									{
 										var member = msg.Member;
 										if (member != null)

src/Discord.Net/DiscordClient.cs

@@ -583,13 +583,14 @@ namespace Discord
 							if (Config.TrackActivity)
 							{
 								var channel = msg.Channel;
-								if (channel == null || channel.IsPrivate)
+								/*if (channel == null || channel.IsPrivate)
 								{
 									var user = msg.User;
 									if (user != null)
 										user.UpdateActivity(data.Timestamp);
 								}
-								else
+								else*/
+								if (channel?.IsPrivate == false)
 								{
 									var member = msg.Member;
 									if (member != null)
@@ -664,12 +665,13 @@ namespace Discord
 							}
 							if (Config.TrackActivity)
 							{
-								if (channel.IsPrivate)
+								/*if (channel.IsPrivate)
 								{
 									if (user != null)
 										user.UpdateActivity();
 								}
-								else
+								else*/
+								if (!channel.IsPrivate)
 								{
 									var member = _members[data.UserId, channel.ServerId];
 									if (member != null)

src/Discord.Net/Models/User.cs

@@ -13,7 +13,7 @@ namespace Discord
 		private readonly DiscordClient _client;
 		private readonly ConcurrentDictionary<string, bool> _servers;
 		private int _refCount;
-		private DateTime? _lastPrivateActivity;
+		//private DateTime? _lastPrivateActivity;
 
 		/// <summary> Returns the unique identifier for this user. </summary>
 		public string Id { get; }
@@ -100,11 +100,11 @@ namespace Discord
 			if (model.IsVerified != null)
 				IsVerified = model.IsVerified;
 		}
-		internal void UpdateActivity(DateTime? activity = null)
+		/*internal void UpdateActivity(DateTime? activity = null)
 		{
 			if (_lastPrivateActivity == null || activity > _lastPrivateActivity.Value)
 				_lastPrivateActivity = activity ?? DateTime.UtcNow;
-		}
+		}*/
 
 		public override string ToString() => Name;