feat: implement update presence event

src/StevesBot.Worker/Discord/Events/DiscordOpCodes.cs

@@ -5,6 +5,7 @@ internal static class DiscordOpCodes
   public const int Dispatch = 0;
   public const int Heartbeat = 1;
   public const int Identify = 2;
+  public const int PresenceUpdate = 3;
   public const int Resume = 6;
   public const int Reconnect = 7;
   public const int InvalidSession = 9;

src/StevesBot.Worker/Discord/Events/IdentifyDiscordEvent.cs

@@ -43,42 +43,3 @@ internal sealed record IdentifyProperties
   [JsonPropertyName("device")]
   public string Device { get; init; } = Assembly.GetExecutingAssembly().GetName().FullName;
 }
-
-// TODO: Move this to an update presence event file
-
-internal sealed record UpdatePresenceData
-{
-  [JsonPropertyName("since")]
-  public long? Since { get; init; } = null;
-
-  [JsonPropertyName("activities")]
-  public List<Activity> Activities { get; init; } = [];
-
-  [JsonPropertyName("status")]
-  public string Status { get; init; } = PresenceStatus.Online;
-
-  [JsonPropertyName("afk")]
-  public bool Afk { get; init; }
-}
-
-internal static class PresenceStatus
-{
-  public const string Online = "online";
-}
-
-internal sealed record Activity
-{
-  [JsonPropertyName("name")]
-  public string Name { get; init; } = string.Empty;
-
-  [JsonPropertyName("type")]
-  public int Type { get; init; } = ActivityType.Custom;
-
-  [JsonPropertyName("state")]
-  public string? State { get; init; }
-}
-
-internal static class ActivityType
-{
-  public const int Custom = 4;
-}

src/StevesBot.Worker/Discord/Events/UpdatePresenceDiscordEvent.cs

@@ -0,0 +1,56 @@
+namespace StevesBot.Worker.Discord.Events;
+
+internal sealed record UpdatePresenceDiscordEvent : DiscordEvent
+{
+  [JsonPropertyName("d")]
+  public new UpdatePresenceData Data { get; init; } = new UpdatePresenceData();
+
+  public UpdatePresenceDiscordEvent(long? since, List<Activity> activities, string status, bool afk)
+  {
+    OpCode = DiscordOpCodes.PresenceUpdate;
+    Data = new UpdatePresenceData
+    {
+      Since = since,
+      Activities = activities,
+      Status = status,
+      Afk = afk,
+    };
+  }
+}
+
+internal sealed record UpdatePresenceData
+{
+  [JsonPropertyName("since")]
+  public long? Since { get; init; } = null;
+
+  [JsonPropertyName("activities")]
+  public List<Activity> Activities { get; init; } = [];
+
+  [JsonPropertyName("status")]
+  public string Status { get; init; } = PresenceStatus.Online;
+
+  [JsonPropertyName("afk")]
+  public bool Afk { get; init; }
+}
+
+internal static class PresenceStatus
+{
+  public const string Online = "online";
+}
+
+internal sealed record Activity
+{
+  [JsonPropertyName("name")]
+  public string Name { get; init; } = string.Empty;
+
+  [JsonPropertyName("type")]
+  public int Type { get; init; } = ActivityType.Custom;
+
+  [JsonPropertyName("state")]
+  public string? State { get; init; }
+}
+
+internal static class ActivityType
+{
+  public const int Custom = 4;
+}