Restructure

Bot/Handler/GoodByeCommand/GoodbyeHandler.cs

@@ -0,0 +1,15 @@
+using Discord.WebSocket;
+using MediatR;
+
+namespace Lunaris2.Handler.GoodByeCommand
+{
+    public record GoodbyeCommand(SocketSlashCommand Message) : IRequest;
+
+    public class GoodbyeHandler : IRequestHandler<GoodbyeCommand>
+    {
+        public async Task Handle(GoodbyeCommand message, CancellationToken cancellationToken)
+        {
+            await message.Message.RespondAsync($"Goodbye, {message.Message.User.Username}! :c");
+        }
+    }
+}

Bot/Handler/HelloCommand/HelloHandler.cs

@@ -0,0 +1,19 @@
+using Discord.WebSocket;
+using Lunaris2.SlashCommand;
+using MediatR;
+using Newtonsoft.Json;
+
+namespace Lunaris2.Handler.HelloCommand
+{
+    public record HelloCommand(SocketSlashCommand Message) : IRequest;
+
+    public class HelloHandler : IRequestHandler<HelloCommand>
+    {
+        public async Task Handle(HelloCommand message, CancellationToken cancellationToken)
+        {
+            Console.WriteLine(JsonConvert.SerializeObject(Command.GetAllCommands()));
+            
+            await message.Message.RespondAsync($"Hello, {message.Message.User.Username}!");
+        }
+    }
+}

Bot/Handler/MessageReceivedHandler.cs

@@ -0,0 +1,24 @@
+using Lunaris2.Handler.GoodByeCommand;
+using Lunaris2.Notification;
+using Lunaris2.SlashCommand;
+using MediatR;
+
+namespace Lunaris2.Handler;
+
+public class MessageReceivedHandler(ISender mediator) : INotificationHandler<MessageReceivedNotification>
+{
+    public async Task Handle(MessageReceivedNotification notification, CancellationToken cancellationToken)
+    {
+        switch (notification.Message.CommandName)
+        {
+            case Command.Hello.Name:
+                await mediator.Send(new HelloCommand.HelloCommand(notification.Message), cancellationToken);
+                break;
+            case Command.Goodbye.Name:
+                await mediator.Send(new GoodbyeCommand(notification.Message), cancellationToken);
+                break;
+            default:
+                break;
+        }
+    }
+}