Implement new fields on MESSAGE_REACTION_ADD and MESSAGE_REACTION_REMOVE

Backend/Remora.Discord.API.Abstractions/API/Gateway/Events/Messages/IMessageReactionAdd.cs

@@ -20,6 +20,8 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+using System.Collections.Generic;
+using System.Drawing;
 using JetBrains.Annotations;
 using Remora.Discord.API.Abstractions.Objects;
 using Remora.Rest.Core;
@@ -66,4 +68,19 @@ public interface IMessageReactionAdd : IGatewayEvent
     /// Gets the ID of the user who authored the message.
     /// </summary>
     Optional<Snowflake> MessageAuthorID { get; }
+
+    /// <summary>
+    /// Gets a value indicating whether this is a super-reaction.
+    /// </summary>
+    bool Burst { get; }
+
+    /// <summary>
+    /// Gets the colors used for super-reaction animation.
+    /// </summary>
+    Optional<IReadOnlyList<Color>> BurstColours { get; }
+
+    /// <summary>
+    /// Gets the type of reaction.
+    /// </summary>
+    ReactionType Type { get; }
 }

Backend/Remora.Discord.API.Abstractions/API/Gateway/Events/Messages/IMessageReactionRemove.cs

@@ -56,4 +56,14 @@ public interface IMessageReactionRemove : IGatewayEvent
     /// Gets the emoji.
     /// </summary>
     IPartialEmoji Emoji { get; }
+
+    /// <summary>
+    /// Gets a value indicating whether this is a super-reaction.
+    /// </summary>
+    bool Burst { get; }
+
+    /// <summary>
+    /// Gets the type of reaction.
+    /// </summary>
+    ReactionType Type { get; }
 }

Backend/Remora.Discord.API.Abstractions/API/Objects/Reactions/ReactionType.cs

@@ -0,0 +1,42 @@
+//
+//  ReactionType.cs
+//
+//  Author:
+//       Jarl Gullberg <jarl.gullberg@gmail.com>
+//
+//  Copyright (c) Jarl Gullberg
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+using JetBrains.Annotations;
+
+namespace Remora.Discord.API.Abstractions.Objects;
+
+/// <summary>
+/// Enumerates the possible types of reactions.
+/// </summary>
+[PublicAPI]
+public enum ReactionType
+{
+    /// <summary>
+    /// A regular reaction.
+    /// </summary>
+    Normal = 0,
+
+    /// <summary>
+    /// A super-reaction.
+    /// </summary>
+    Burst = 1
+}

Backend/Remora.Discord.API/API/Gateway/Events/Messages/MessageReactionAdd.cs

@@ -20,6 +20,8 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+using System.Collections.Generic;
+using System.Drawing;
 using JetBrains.Annotations;
 using Remora.Discord.API.Abstractions.Gateway.Events;
 using Remora.Discord.API.Abstractions.Objects;
@@ -39,5 +41,8 @@ public record MessageReactionAdd
     Optional<Snowflake> GuildID,
     Optional<IGuildMember> Member,
     IPartialEmoji Emoji,
-    Optional<Snowflake> MessageAuthorID
+    Optional<Snowflake> MessageAuthorID,
+    bool Burst,
+    Optional<IReadOnlyList<Color>> BurstColours,
+    ReactionType Type
 ) : IMessageReactionAdd;

Backend/Remora.Discord.API/API/Gateway/Events/Messages/MessageReactionRemove.cs

@@ -37,5 +37,7 @@ public record MessageReactionRemove
     Snowflake ChannelID,
     Snowflake MessageID,
     Optional<Snowflake> GuildID,
-    IPartialEmoji Emoji
+    IPartialEmoji Emoji,
+    bool Burst,
+    ReactionType Type
 ) : IMessageReactionRemove;

Backend/Remora.Discord.API/Extensions/ServiceCollectionExtensions.cs

@@ -365,7 +365,9 @@ private static JsonSerializerOptions AddGatewayEventConverters(this JsonSerializ
         options.AddDataObjectConverter<IMessageDeleteBulk, MessageDeleteBulk>()
             .WithPropertyName(d => d.IDs, "ids");
 
-        options.AddDataObjectConverter<IMessageReactionAdd, MessageReactionAdd>();
+        options.AddDataObjectConverter<IMessageReactionAdd, MessageReactionAdd>()
+            .WithPropertyName(r => r.BurstColours, "burst_colors")
+            .WithPropertyConverter(r => r.BurstColours, new HexCodeColourConverter());
         options.AddDataObjectConverter<IMessageReactionRemove, MessageReactionRemove>();
         options.AddDataObjectConverter<IMessageReactionRemoveAll, MessageReactionRemoveAll>();
         options.AddDataObjectConverter<IMessageReactionRemoveEmoji, MessageReactionRemoveEmoji>();

Tests/Remora.Discord.Tests/Samples/Gateway/Events/MESSAGE_REACTION_ADD/MESSAGE_REACTION_ADD.json

@@ -17,6 +17,11 @@
       "flags": 1
     },
     "emoji": { },
-    "message_author_id": "999999999999999999"
+    "message_author_id": "999999999999999999",
+    "burst": true,
+    "burst_colors": [
+      "#ffffff"
+    ],
+    "type": 1
   }
 }

Tests/Remora.Discord.Tests/Samples/Gateway/Events/MESSAGE_REACTION_ADD/MESSAGE_REACTION_ADD.optionals.json

@@ -6,6 +6,8 @@
     "user_id": "999999999999999999",
     "channel_id": "999999999999999999",
     "message_id": "999999999999999999",
-    "emoji": { }
+    "emoji": { },
+    "burst": false,
+    "type": 0
   }
 }

Tests/Remora.Discord.Tests/Samples/Gateway/Events/MESSAGE_REACTION_REMOVE/MESSAGE_REACTION_REMOVE.json

@@ -7,6 +7,8 @@
     "channel_id": "999999999999999999",
     "message_id": "999999999999999999",
     "guild_id": "999999999999999999",
-    "emoji": { }
+    "emoji": { },
+    "burst": false,
+    "type": 0
   }
 }

Tests/Remora.Discord.Tests/Samples/Gateway/Events/MESSAGE_REACTION_REMOVE/MESSAGE_REACTION_REMOVE.optionals.json

@@ -6,6 +6,8 @@
     "user_id": "999999999999999999",
     "channel_id": "999999999999999999",
     "message_id": "999999999999999999",
-    "emoji": { }
+    "emoji": { },
+    "burst": false,
+    "type": 0
   }
 }