Merge pull request #1 from SkyJoshua/Dev

Dev

.gitignore

@@ -2,3 +2,4 @@ bin/
 obj/
 Reactor.sln
 .env
+reactor.db

Commands/AddCommand.cs

@@ -0,0 +1,53 @@
+using Reactor.Services;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Commands
+{
+    public static class AddCommand
+    {
+        public static async Task Execute(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            long channelId,
+            long messageId,
+            string emoji,
+            long roleId)
+        {
+            //Check if the current channel is in the cache (should never happen but you never know!)
+            if (!channelCache.TryGetValue(channelId, out var channel))
+            {
+                Console.WriteLine($"Channel {channelId} not found in cache.");
+                return;
+            }
+
+            //Check if the message id is a valid reaction message
+            if (!ReactionRoleService.Messages.TryGetValue(messageId, out var reactionMsg))
+            {
+                await channel.SendMessageAsync($"Message ID {messageId} is not tracked as a reaction message.");
+                return;
+            }
+
+            //Fetch recent messages
+            var recentMessages = await channel.GetLastMessagesAsync(50);
+
+            //Try and find the message inside those recent messages
+            var message = recentMessages.FirstOrDefault(m => m.Id == messageId);
+            if (message == null)
+            {
+                await channel.SendMessageAsync("Could not find the message in the last 50 messages.");
+                return;
+            }
+
+            //Add the emoji to the message
+            await message.AddReactionAsync(emoji);
+
+            //Add reaction-role mapping to DB and Cache
+            await ReactionRoleService.AddReactionAsync(messageId, emoji, roleId);
+
+            ReactionRoleService.SubscribeToMessageReactions(client, channelCache, message);
+
+            await channel.SendMessageAsync($"Added reaction {emoji} -> role {roleId} for message {messageId}");
+        }
+    }
+}

Commands/CreateCommand.cs

@@ -0,0 +1,67 @@
+using Microsoft.Data.Sqlite;
+using Reactor.Services;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Commands
+{
+    public static class CreateCommand
+    {
+        //Sends a new Reaction Role Message and Stores it
+        public static async Task Execute(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            long channelId,
+            string content,
+            long planetId,
+            int deleteDelaySeconds = 5)
+        {
+            if (!channelCache.TryGetValue(channelId, out var channel))
+            {
+                Console.WriteLine($"Channel {channelId} not found in cache.");
+                return;
+            }
+
+            //Send the Message
+            var result = await channel.SendMessageAsync(content);
+            if (!result.Success || result.Data == null)
+            {
+                Console.WriteLine("Failed to send message.");
+                return;
+            }
+
+            var sentMessage = result.Data;
+            await channel.SendMessageAsync($"This Reaction Message has the ID of: {sentMessage.Id}");
+
+            //Insert into DB
+            using var connection = new SqliteConnection("Data Source=reactor.db");
+            await connection.OpenAsync();
+
+            var cmd = connection.CreateCommand();
+            cmd.CommandText = @"
+                INSERT INTO ReactionMessages (PlanetId, ChannelId, MessageId, DeleteDelaySeconds)
+                VALUES (@planetId, @channelId, @messageId, @delay);
+                SELECT last_insert_rowid();
+            ";
+            cmd.Parameters.AddWithValue("@planetId", planetId);
+            cmd.Parameters.AddWithValue("@channelId", channelId);
+            cmd.Parameters.AddWithValue("@messageId", sentMessage.Id);
+            cmd.Parameters.AddWithValue("@delay", deleteDelaySeconds);
+
+            var insertedId = (long)await cmd.ExecuteScalarAsync();
+
+            //Add to memory
+            ReactionRoleService.Messages[sentMessage.Id] = new Models.ReactionMessage
+            {
+                Id = insertedId,
+                PlanetId = planetId,
+                ChannelId = channelId,
+                MessageId = sentMessage.Id,
+                DeleteDelaySeconds = deleteDelaySeconds,
+                Reactions = new Dictionary<string, long>()
+            };
+
+            Console.WriteLine($"Created reaction message {sentMessage.Id} in channel {channelId}");
+        }
+    }
+}

Commands/DeleteCommand.cs

@@ -0,0 +1,47 @@
+using Reactor.Services;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Commands
+{
+    public static class DeleteCommand
+    {
+        public static async Task Execute(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            long channelId,
+            long messageId)
+        {
+            //Check if channel in cache
+            if (!channelCache.TryGetValue(channelId, out var channel))
+            {
+                Console.WriteLine($"Channel {channelId} not found in cache.");
+                return;
+            }
+
+            //Check if message is actually a reaction message
+            if (!ReactionRoleService.Messages.TryGetValue(messageId, out var reactionMsg))
+            {
+                await channel.SendMessageAsync($"Message ID {messageId} is not tracked as a reaction message.");
+                return;
+            }
+
+            //Delete the actual message
+            var recentMessages = await channel.GetLastMessagesAsync(50);
+            var message = recentMessages.FirstOrDefault(m => m.Id == messageId);
+            if (message != null)
+            {
+                await message.DeleteAsync();
+            } else
+            {
+                Console.WriteLine($"Message {messageId} not found in recent messages, skipping deletion of message.");
+            }
+
+            //Remove from cache and database
+            await ReactionRoleService.RemoveMessageAsync(messageId);
+            ReactionRoleService.ResetSubscription(messageId);
+
+            await channel.SendMessageAsync($"Deleted reaction message {messageId} and all its role mappings.");
+        }
+    }
+}

Commands/HelpCommand.cs

@@ -2,16 +2,22 @@ using Valour.Sdk.Models;
 
 namespace Reactor.Commands;
 
-public static class HelpComamnd
+public static class HelpCommand
 {
     public static async Task Execute(Dictionary<long, Channel> channelCache, long channelId, String prefix, string memberPing)
     {
         string helpMessage = $@"**Reactor Commands**:
-        - `{prefix}help` - Shows this list.";
+        - `{prefix}help` - Shows this list.
+        - `{prefix}source` - Shows my source code!
+        - `{prefix}create` - Creates the Reaction Message.
+        - `{prefix}delete` - Deletes a Reaction Message.
+        - `{prefix}add` - Adds a Reaction Role to a Valid Message.
+        - `{prefix}remove` - Removes a Reaction Role from a Valid Message.
+        ";
 
-    if (channelCache.TryGetValue(channelId, out var channel))
-    {
-        await channel.SendMessageAsync($"{memberPing}\n{helpMessage}");
-    }
+        if (channelCache.TryGetValue(channelId, out var channel))
+        {
+            await channel.SendMessageAsync($"{memberPing}\n{helpMessage}");
+        }
     }
 }

Commands/RemoveCommand.cs

@@ -0,0 +1,50 @@
+using Reactor.Services;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Commands
+{
+    public static class RemoveCommand
+    {
+        public static async Task Execute(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            long channelId,
+            long messageId,
+            string emoji)
+        {
+            //Check if channel in cache
+            if (!channelCache.TryGetValue(channelId, out var channel))
+            {
+                Console.WriteLine($"Channel {channelId} not found in cache.");
+                return;
+            }
+
+            //Check if message is actually a reaction message
+            if (!ReactionRoleService.Messages.TryGetValue(messageId, out var reactionMsg))
+            {
+                await channel.SendMessageAsync($"Message ID {messageId} is not tracked as a reaction message.");
+                return;
+            }
+
+            //Check if the emoji is actually a valid reaction on the message
+            if (!reactionMsg.Reactions.ContainsKey(emoji))
+            {
+                await channel.SendMessageAsync($"Emoji {emoji} is not mapped to any role on message {messageId}.");
+                return;
+            }
+
+            //Fetch the message and remove the reaction
+            var recentMessages = await channel.GetLastMessagesAsync(50);
+            var message = recentMessages.FirstOrDefault(m => m.Id == messageId);
+            if (message != null)
+            {
+                await message.RemoveReactionAsync(emoji);
+            }
+
+            await ReactionRoleService.RemoveReactionAsync(messageId, emoji);
+
+            await channel.SendMessageAsync($"Removed reaction {emoji} from message {messageId}.");
+        }
+    }
+}

Commands/SourceCommand.cs

@@ -0,0 +1,14 @@
+using Valour.Sdk.Models;
+
+namespace Reactor.Commands;
+
+public static class SourceCommand
+{
+    public static async Task Execute(Dictionary<long, Channel> channelCache, long channelId, string memberPing)
+    {
+        if (channelCache.TryGetValue(channelId, out var channel))
+        {
+            await channel.SendMessageAsync($"{memberPing} You can see my source code here: https://github.com/SkyJoshua/Reactor");
+        }
+    }
+}

Models/ReactionRoleModels.cs

@@ -0,0 +1,13 @@
+namespace Reactor.Models
+{
+    public class ReactionMessage
+    {
+        public long Id { get; set; }
+        public long PlanetId { get; set; }
+        public long ChannelId { get; set; }
+        public long MessageId { get; set; }
+        public int DeleteDelaySeconds { get; set; } = 5;
+
+        public Dictionary<string, long> Reactions { get; set; } = new();
+    }
+}

Program.cs

@@ -1,135 +0,0 @@
-using Valour.Sdk.Client;
-using Valour.Sdk.Models;
-using DotNetEnv;
-using Valour.Shared.Models;
-using Reactor.Commands;
-
-namespace Reactor
-{
-    public class Reactor
-    {
-        private ValourClient _client;
-        private Dictionary<long, Channel> _channelCache = new();
-        private HashSet<long> _initializedPlanets = new();
-        private string _prefix = "r.";
-
-        public Reactor(string token)
-        {
-            Env.Load();
-            _client = new ValourClient("https://api.valour.gg/");
-            _client.SetupHttpClient();
-            InitializeBotAsync(token).GetAwaiter().GetResult();
-        }
-
-        //Initialize the bot.
-        private async Task InitializeBotAsync(string token)
-        {
-            if (string.IsNullOrWhiteSpace(token))
-            {
-                Console.WriteLine("TOKEN not set.");
-                return;
-            }
-
-            var loginResult = await _client.InitializeUser(token);
-            if (!loginResult.Success)
-            {
-                Console.WriteLine($"Login failed: {loginResult.Message}");
-                return;
-            }
-
-            Console.WriteLine($"Logged in as {_client.Me.Name} (ID: {_client.Me.Id})");
-
-            await InitializePlanetsAsync();
-
-            _client.PlanetService.JoinedPlanetsUpdated += async () =>
-            {
-                await InitializePlanetsAsync();
-            };
-
-            _client.MessageService.MessageReceived += async (msg) => await HandleMessageAsync(msg);
-
-            Console.WriteLine("Bot ready and listening...");
-        }
-
-        //Initalize the planets.
-        private async Task InitializePlanetsAsync()
-        {
-            foreach (var planet in _client.PlanetService.JoinedPlanets)
-            {
-                if (_initializedPlanets.Contains(planet.Id))
-                    continue;
-
-                Console.WriteLine($"Initializing Planet: {planet.Name}");
-
-                await planet.EnsureReadyAsync();
-                await planet.FetchInitialDataAsync();
-
-                foreach (var channel in planet.Channels)
-                {
-                    _channelCache[channel.Id] = channel;
-
-                    if (channel.ChannelType == ChannelTypeEnum.PlanetChat)
-                    {
-                        await channel.OpenWithResult("Reactor");
-                        Console.WriteLine($"Realtime opened for: {planet.Name} -> {channel.Name}");
-                    }
-                }
-
-                _initializedPlanets.Add(planet.Id);
-            }
-        }
-
-        //Message handler.
-        private async Task HandleMessageAsync(Message message)
-        {
-            if (message.AuthorUserId == _client.Me.Id) return;
-
-            string content = message.Content ?? "";
-            if (string.IsNullOrWhiteSpace(content)) return;
-            if (!content.StartsWith(_prefix)) return;
-
-            long channelId = message.ChannelId;
-
-            var member = await message.FetchAuthorMemberAsync();
-            string memberPing = member != null ? $"«@m-{member.Id}»" : "";
-
-            string withoutPrefix = content.Substring(_prefix.Length);
-
-            var parts = withoutPrefix.Split(' ', StringSplitOptions.RemoveEmptyEntries);
-            if (parts.Length == 0) return;
-
-            string command = parts[0].ToLower();
-            string[] args = parts[1..];
-
-            switch (command)
-            {
-                case "help":
-                    await HelpComamnd.Execute(_channelCache, channelId, _prefix, memberPing);
-                    break;
-            }
-        }
-
-    }
-
-
-    //Because it required a main or something idk I hate C# :)
-    public class Program
-    {
-        public static async Task Main(string[] args)
-        {
-            Env.Load();
-
-            var token = Environment.GetEnvironmentVariable("TOKEN");
-
-            if (string.IsNullOrWhiteSpace(token))
-            {
-                Console.WriteLine("TOKEN not set.");
-                return;
-            }
-
-            var bot = new Reactor(token);
-
-            await Task.Delay(Timeout.Infinite);
-        }
-    }
-}

Reactor.cs

@@ -0,0 +1,53 @@
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+using DotNetEnv;
+using Reactor.Services;
+
+namespace Reactor
+{
+    public class Reactor
+    {
+        private readonly ValourClient _client;
+        private readonly Dictionary<long, Channel> _channelCache = new();
+        private readonly HashSet<long> _initializedPlanets = new();
+        private readonly string _prefix = "r.";
+
+        public Reactor()
+        {
+            _client = new ValourClient("https://api.valour.gg/");
+            _client.SetupHttpClient();
+        }
+
+        public async Task StartAsync(string token)
+        {
+            await BotService.InitializeBotAsync(
+                token,
+                _client,
+                _channelCache,
+                _initializedPlanets,
+                _prefix
+            );
+        }
+    }
+
+    public class Program
+    {
+        public static async Task Main(string[] args)
+        {
+            Env.Load();
+
+            var token = Environment.GetEnvironmentVariable("TOKEN");
+
+            if (string.IsNullOrWhiteSpace(token))
+            {
+                Console.WriteLine("TOKEN not set.");
+                return;
+            }
+
+            var bot = new Reactor();
+            await bot.StartAsync(token);
+
+            await Task.Delay(Timeout.Infinite);
+        }
+    }
+}

Reactor.csproj

@@ -9,6 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="DotNetEnv" Version="3.1.1" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="10.0.3" />
     <PackageReference Include="System.Data.SQLite" Version="2.0.2" />
     <PackageReference Include="Valour.Sdk" Version="0.5.19" />
   </ItemGroup>

Services/BotService.cs

@@ -0,0 +1,97 @@
+using System.ComponentModel;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Services
+{
+    public static class BotService
+    {
+        public static async Task InitializeBotAsync(
+            string token,
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            HashSet<long> initializedPlanets,
+            string prefix)
+        {
+            //Check token is valid
+            if (string.IsNullOrWhiteSpace(token))
+            {
+                Console.WriteLine("TOKEN not set.");
+                return;
+            }
+
+            //Login to the bot
+            var loginResult = await client.InitializeUser(token);
+            if (!loginResult.Success)
+            {
+                Console.WriteLine($"Login failed: {loginResult.Message}");
+                return;
+            }
+            Console.WriteLine($"Logged in as {client.Me.Name} (ID: {client.Me.Id})");
+
+            //Initialize the Database
+            await DatabaseService.InitializeAsync();
+            await ReactionRoleService.LoadAllAsync(client);
+            Console.WriteLine($"Loaded {ReactionRoleService.Messages.Count} reaction messages into memory.");
+
+            //Initialize the Planets
+            await PlanetService.InitializePlanetsAsync(client, channelCache, initializedPlanets);
+            client.PlanetService.JoinedPlanetsUpdated += async () =>
+            {
+                await PlanetService.InitializePlanetsAsync(client, channelCache, initializedPlanets);
+            };
+
+            //Fucking pain in my ass is what this is, i dont even wanna comment on it
+            foreach (var reactionMessage in ReactionRoleService.Messages.Values.ToList())
+            {
+                try
+                {
+                    if(!channelCache.TryGetValue(reactionMessage.ChannelId, out var channel))
+                    {
+                        Console.WriteLine($"Channel {reactionMessage.ChannelId} not found, pruning message {reactionMessage.MessageId}.");
+                        await ReactionRoleService.RemoveMessageAsync(reactionMessage.MessageId);
+                        continue;
+                    }
+
+                    var messages = await channel.GetMessagesAsync(reactionMessage.MessageId + 1, 50);
+                    Console.WriteLine($"Fetched {messages?.Count ?? 0} messages from channel {reactionMessage.ChannelId}");
+                    var match = messages?.FirstOrDefault(m => m.Id == reactionMessage.MessageId);
+
+                    if (match == null)
+                    {
+                        Console.WriteLine($"Message {reactionMessage.MessageId} not found, pruning.");
+                        await ReactionRoleService.RemoveMessageAsync(reactionMessage.MessageId);
+                        continue;
+                    }
+
+                    ReactionRoleService.SubscribeToMessageReactions(client, channelCache, match);
+                    Console.WriteLine($"Subscribed to reactions for message {reactionMessage.MessageId}");
+                } catch (Exception ex)
+                {
+                Console.WriteLine($"Error setting up message {reactionMessage.MessageId}: {ex.Message}, pruning.");
+                await ReactionRoleService.RemoveMessageAsync(reactionMessage.MessageId);
+                }
+            }
+
+            client.MessageService.MessageReceived += async (message) =>
+            {
+                await MessageService.HandleMessageAsync(client, channelCache, message, prefix);
+            };
+
+            client.MessageService.MessageDeleted += async (message) =>
+            {
+                if (ReactionRoleService.Messages.ContainsKey(message.Id))
+                {
+                    await ReactionRoleService.RemoveMessageAsync(message.Id);
+                    ReactionRoleService.ResetSubscription(message.Id);
+                    Console.WriteLine($"Reaction message {message.Id} was deleted, removed from DB and cache.");
+                }
+            };
+
+            
+
+            //Bot is active and ready
+            Console.WriteLine("Bot ready and listening...");
+        }
+    }
+}

Services/DatabaseService.cs

@@ -0,0 +1,40 @@
+using Microsoft.Data.Sqlite;
+
+namespace Reactor.Services
+{
+    public static class DatabaseService
+    {
+        private static string _connectionString = "Data Source=reactor.db";
+
+        public static async Task InitializeAsync()
+        {
+            //Connection frfr
+            using var connection = new SqliteConnection(_connectionString);
+            await connection.OpenAsync();
+
+            //ReactionMessages Table
+            var cmd1 = connection.CreateCommand();
+            cmd1.CommandText =
+                "CREATE TABLE IF NOT EXISTS ReactionMessages (" +
+                "Id INTEGER PRIMARY KEY AUTOINCREMENT, " +
+                "PlanetId INTEGER NOT NULL, " +
+                "ChannelId INTEGER NOT NULL, " +
+                "MessageId INTEGER NOT NULL UNIQUE, " +
+                "DeleteDelaySeconds INTEGER NOT NULL DEFAULT 5" +
+                ")";
+            await cmd1.ExecuteNonQueryAsync();
+
+            //ReactionRoles table
+            var cmd2 = connection.CreateCommand();
+            cmd2.CommandText =
+                "CREATE TABLE IF NOT EXISTS ReactionRoles (" +
+                "Id INTEGER PRIMARY KEY AUTOINCREMENT, " +
+                "ReactionMessageId INTEGER NOT NULL, " +
+                "Emoji TEXT NOT NULL, " +
+                "RoleId INTEGER NOT NULL, " +
+                "FOREIGN KEY (ReactionMessageId) REFERENCES ReactionMessages(Id) ON DELETE CASCADE" +
+                ")";
+            await cmd2.ExecuteNonQueryAsync();
+        }
+    }
+}

Services/MessageService.cs

@@ -0,0 +1,161 @@
+using Reactor.Commands;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+using Valour.Shared.Authorization;
+
+namespace Reactor.Services
+{
+    public static class MessageService
+    {
+        public static async Task HandleMessageAsync(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            Message message,
+            string prefix)
+        {
+            //Bot cant reply to its self hahahahahaha loser!
+            if (message.AuthorUserId == client.Me.Id) return;
+
+            string content = message.Content ?? "";
+            if (string.IsNullOrWhiteSpace(content)) return;
+            if (!content.StartsWith(prefix)) return;
+
+            long channelId = message.ChannelId;
+
+            var member = await message.FetchAuthorMemberAsync();
+            string memberPing = member != null ? $"«@m-{member.Id}»" : "";
+
+            bool hasPermission = await HasPermissionAsync(member, channelCache[channelId]);
+
+            string withoutPrefix = content.Substring(prefix.Length);
+
+            var parts = withoutPrefix.Split(' ', StringSplitOptions.RemoveEmptyEntries);
+            if (parts.Length == 0) return;
+
+            string command = parts[0].ToLower();
+            string[] args = parts[1..];
+
+            //Commands.. duh..
+            switch (command)
+            {
+                case "help":
+                    await HelpCommand.Execute(channelCache, channelId, prefix, memberPing);
+                    break;
+                
+                case "source":
+                    await SourceCommand.Execute(channelCache, channelId, memberPing);
+                    break;
+                
+                case "create":
+
+                    if (!hasPermission)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} You need Manage Roles or Full Control to use this command.");
+                        return;
+                    }
+
+                    if (parts.Length < 2)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Usage: {prefix}create <default message text>");
+                        return;
+                    }
+
+                    if (message.PlanetId == null)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Could not detect planet ID for this message. Please contact me if you are seeing this.");
+                        return;
+                    }
+
+                    var messageText = string.Join(' ', parts[1..]);
+                    await CreateCommand.Execute(client, channelCache, channelId, messageText, message.PlanetId.Value);
+                    break;
+
+                case "delete":
+
+                    if (!hasPermission)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} You need Manage Roles or Full Control to use this command.");
+                        return;
+                    }
+
+                    if (parts.Length < 2)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Usage: {prefix}delete <messageId>");
+                        return;
+                    }
+
+                    if (!long.TryParse(parts[1], out var deleteMsgId))
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Invalid message ID.");
+                        return;
+                    }
+
+                    await DeleteCommand.Execute(client, channelCache, channelId, deleteMsgId);
+                    break;
+
+                case "add":
+
+                    if (!hasPermission)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} You need Manage Roles or Full Control to use this command.");
+                        return;
+                    }
+
+                    if (parts.Length < 4)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Usage: {prefix}add <messageId> <emoji> <roleId>");
+                        return;
+                    }
+                    
+                    if (!long.TryParse(parts[1], out var msgId))
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Invalid message ID.");
+                        return;
+                    }
+
+                    var emoji = parts[2];
+
+                    if (!long.TryParse(parts[3], out var roleId))
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Invalid role ID.");
+                        return;
+                    }
+
+                    await AddCommand.Execute(client, channelCache, channelId, msgId, emoji, roleId);
+                    break;
+                
+                case "remove":
+
+                    if (!hasPermission)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} You need Manage Roles or Full Control to use this command.");
+                        return;
+                    }
+
+                    if (parts.Length < 3)
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Usage: {prefix}remove <messageId> <emoji>");
+                        return;
+                    }
+
+                    if (!long.TryParse(parts[1], out var removeMsgId))
+                    {
+                        await channelCache[channelId].SendMessageAsync($"{memberPing} Invalid message ID.");
+                        return;
+                    }
+
+                    var removeEmoji = parts[2];
+                    await RemoveCommand.Execute(client, channelCache, channelId, removeMsgId, removeEmoji);
+                    break;
+            }
+        }   
+
+        private static async Task<bool> HasPermissionAsync(PlanetMember member, Channel channel)
+        {
+            if (member == null) return false;
+            
+            return member.HasPermission(PlanetPermissions.FullControl) ||
+                member.HasPermission(PlanetPermissions.ManageRoles);
+        }
+    }
+}

Services/PlanetService.cs

@@ -0,0 +1,63 @@
+using Valour.Sdk.Client;
+using Valour.Sdk.ModelLogic;
+using Valour.Sdk.Models;
+using Valour.Shared.Models;
+
+namespace Reactor.Services
+{
+    public static class PlanetService
+    {
+        public static async Task InitializePlanetsAsync(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            HashSet<long> initializedPlanets)
+        {
+            foreach (var planet in client.PlanetService.JoinedPlanets)
+            {
+                if (initializedPlanets.Contains(planet.Id))
+                    continue;
+
+                Console.WriteLine($"Initializing Planet: {planet.Name}");
+
+                await planet.EnsureReadyAsync();
+                await planet.FetchInitialDataAsync();
+                
+
+                foreach (var channel in planet.Channels)
+                {
+                    channelCache[channel.Id] = channel;
+
+                    if (channel.ChannelType == ChannelTypeEnum.PlanetChat)
+                    {
+                        await channel.OpenWithResult("Reactor");
+                        Console.WriteLine($"Realtime opened for: {planet.Name} -> {channel.Name}");
+                    }
+                }
+
+                Action<IModelEvent<Channel>> channelChangedHandler = (evt) =>
+                {
+                    _ = Task.Run(async () =>
+                    {
+                        foreach (var channel in planet.Channels)
+                        {
+                            if (channelCache.ContainsKey(channel.Id))
+                                continue;
+
+                            channelCache[channel.Id] = channel;
+
+                            if (channel.ChannelType == ChannelTypeEnum.PlanetChat)
+                            {
+                                await channel.OpenWithResult("Reactor");
+                                Console.WriteLine($"New channel detected: {planet.Name} -> {channel.Name}");
+                            }
+                        }
+                    });
+                };
+
+                planet.Channels.Changed += channelChangedHandler;
+
+                initializedPlanets.Add(planet.Id);
+            }
+        }
+    }
+}

Services/ReactionRoleService.cs

@@ -0,0 +1,265 @@
+using Microsoft.Data.Sqlite;
+using Reactor.Models;
+using Valour.Sdk.Client;
+using Valour.Sdk.Models;
+
+namespace Reactor.Services
+{
+    public static class ReactionRoleService
+    {
+        private static readonly string _connectionString = "Data source=reactor.db";
+
+        //Memory Cache
+        public static Dictionary<long, ReactionMessage> Messages { get; private set; } = new(); 
+
+        //Load all messages and reaction role mappings
+        public static async Task LoadAllAsync(ValourClient client)
+        {
+            Messages.Clear();
+
+            using var connection = new SqliteConnection(_connectionString);
+            await connection.OpenAsync();
+
+            //Load messages
+            var cmdMsg = connection.CreateCommand();
+            cmdMsg.CommandText = "SELECT Id, PlanetId, ChannelId, MessageId, DeleteDelaySeconds FROM ReactionMessages";
+            using var readerMsg = await cmdMsg.ExecuteReaderAsync();
+            var tempMessages = new Dictionary<long, ReactionMessage>();
+
+            while (await readerMsg.ReadAsync())
+            {
+                var msg = new ReactionMessage
+                {
+                    Id = readerMsg.GetInt64(0),
+                    PlanetId = readerMsg.GetInt64(1),
+                    ChannelId = readerMsg.GetInt64(2),
+                    MessageId = readerMsg.GetInt64(3),
+                    DeleteDelaySeconds = readerMsg.GetInt32(4),
+                    Reactions = new Dictionary<string, long>()
+                };
+                tempMessages[msg.Id] = msg;
+            }
+
+            //Load reaction role mappings
+            var cmdRoles = connection.CreateCommand();
+            cmdRoles.CommandText = "SELECT ReactionMessageId, Emoji, RoleId FROM ReactionRoles";
+            using var readerRoles = await cmdRoles.ExecuteReaderAsync();
+            while (await readerRoles.ReadAsync())
+            {
+                var msgId = readerRoles.GetInt64(0);
+                var emoji = readerRoles.GetString(1);
+                var roleId = readerRoles.GetInt64(2);
+
+                if (tempMessages.ContainsKey(msgId))
+                {
+                    tempMessages[msgId].Reactions[emoji] = roleId;
+                }
+            }
+
+            //Build lookup by MessageId
+            Messages = tempMessages.Values.ToDictionary(m => m.MessageId, m => m);
+        }
+
+        public static async Task AddReactionAsync(long messageId, string emoji, long roleId)
+        {
+            if (!Messages.TryGetValue(messageId, out var msg))
+                return;
+
+            using var connection = new SqliteConnection(_connectionString);
+            await connection.OpenAsync();
+
+            var cmd = connection.CreateCommand();
+            cmd.CommandText = "INSERT INTO ReactionRoles (ReactionMessageId, Emoji, RoleId) VALUES (@msgId, @emoji, @roleId)";
+            cmd.Parameters.AddWithValue("@msgId", msg.Id);
+            cmd.Parameters.AddWithValue("@emoji", emoji);
+            cmd.Parameters.AddWithValue("@roleId", roleId);
+
+            await cmd.ExecuteNonQueryAsync();
+
+            //Update Cache
+            msg.Reactions[emoji] = roleId;
+        }
+
+        public static async Task RemoveReactionAsync(long messageId, string emoji)
+        {
+            if (!Messages.TryGetValue(messageId, out var msg))
+                return;
+
+            using var connection = new SqliteConnection(_connectionString);
+            await connection.OpenAsync();
+
+            var cmd = connection.CreateCommand();
+            cmd.CommandText = "DELETE FROM ReactionRoles WHERE ReactionMessageId = @msgId AND Emoji = @emoji";
+            cmd.Parameters.AddWithValue("@msgId", msg.Id);
+            cmd.Parameters.AddWithValue("@emoji", emoji);
+            await cmd.ExecuteNonQueryAsync();
+
+            msg.Reactions.Remove(emoji);
+            Console.WriteLine($"Removed reaction {emoji} from message {messageId}.");
+        }
+
+        private static readonly HashSet<long> _subscribedMessages = new();
+
+        public static void SubscribeToMessageReactions(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            Message syncedMessage)
+        {
+            if (!_subscribedMessages.Add(syncedMessage.Id))
+            {
+                Console.WriteLine($"Already subscribed to message {syncedMessage.Id}, skipping.");
+                return;
+            }
+
+            Action<MessageReaction> addhandler = (reaction) =>
+            {
+                _ = Task.Run(async () =>
+                {
+                    try
+                    {
+                        Console.WriteLine($"Reaction added: {reaction.Emoji} by {reaction.AuthorUserId}");
+                        await HandleReactionAddedAsync(client, channelCache, syncedMessage, reaction);
+                    }
+                    catch (Exception ex)
+                    {
+                        Console.WriteLine($"Error in addhandler: {ex.Message}");
+                        Console.WriteLine(ex.StackTrace);
+                    }
+                });
+            };
+
+            Action<MessageReaction> removehandler = (reaction) =>
+            {
+                _ = Task.Run(async () =>
+                {
+                    try
+                    {
+                        Console.WriteLine($"Reaction removed: {reaction.Emoji} by {reaction.AuthorUserId}");
+                        await HandleReactionRemovedAsync(client, channelCache, syncedMessage, reaction);
+                    }
+                    catch (Exception ex)
+                    {
+                        Console.WriteLine($"Error in removehandler: {ex.Message}");
+                        Console.WriteLine(ex.StackTrace);
+                    }
+                });
+            };
+
+            syncedMessage.ReactionAdded += addhandler;
+            syncedMessage.ReactionRemoved += removehandler;
+        }
+
+        public static void ResetSubscription(long messageId)
+        {
+            _subscribedMessages.Remove(messageId);
+        }
+
+        public static async Task HandleReactionAddedAsync(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            Message message,
+            MessageReaction reaction)
+        {
+            if (!Messages.TryGetValue(message.Id, out var cachedMsg))
+                return;
+
+            if (!channelCache.TryGetValue(cachedMsg.ChannelId, out var channel))
+                return;
+
+            if (!cachedMsg.Reactions.TryGetValue(reaction.Emoji, out var roleId))
+                return;
+
+            var role = channel.Planet.Roles.FirstOrDefault(r => r.Id == roleId);
+            string roleName = role != null ? role.Name : $"Role {roleId}";
+
+            var member = await channel.Planet.FetchMemberByUserAsync(reaction.AuthorUserId);
+            if (member == null) return;
+
+            // Check if member already has the role
+            if (member.Roles.Any(r => r.Id == roleId))
+            {
+                Console.WriteLine($"User {reaction.AuthorUserId} already has role {roleId}, skipping.");
+                return;
+            }
+
+            await member.AddRoleAsync(roleId);
+
+            var confirm = await channel.SendMessageAsync($"«@m-{member.Id}» has been added to the role {roleName}");
+            if (confirm.Success && confirm.Data != null)
+            {
+                await Task.Delay(cachedMsg.DeleteDelaySeconds * 1000);
+                if (client.Cache.Messages.TryGet(confirm.Data.Id, out var cachedConfirm))
+                {
+                    await cachedConfirm.DeleteAsync();
+                } else
+                {
+                    Console.WriteLine($"Could not find confirmation message {confirm.Data.Id} in cache.");
+                }
+            }
+        }
+
+        public static async Task HandleReactionRemovedAsync(
+            ValourClient client,
+            Dictionary<long, Channel> channelCache,
+            Message message,
+            MessageReaction reaction)
+        {
+            if (!Messages.TryGetValue(message.Id, out var cachedMsg))
+                return;
+
+            if (!channelCache.TryGetValue(cachedMsg.ChannelId, out var channel))
+                return;
+
+            if (!cachedMsg.Reactions.TryGetValue(reaction.Emoji, out var roleId))
+                return;
+
+            var role = channel.Planet.Roles.FirstOrDefault(r => r.Id == roleId);
+            string roleName = role != null ? role.Name : $"Role {roleId}";
+
+            var member = await channel.Planet.FetchMemberByUserAsync(reaction.AuthorUserId);
+            if (member == null) return;
+
+            // Check if member actually has the role before removing
+            if (!member.Roles.Any(r => r.Id == roleId))
+            {
+                Console.WriteLine($"User {reaction.AuthorUserId} does not have role {roleId}, skipping.");
+                return;
+            }
+
+            await member.RemoveRoleAsync(roleId);
+
+            var confirm = await channel.SendMessageAsync($"«@m-{member.Id}» has been removed from the role {roleName}");
+            if (confirm.Success && confirm.Data != null)
+            {
+                await Task.Delay(cachedMsg.DeleteDelaySeconds * 1000);
+                if (client.Cache.Messages.TryGet(confirm.Data.Id, out var cachedConfirm))
+                {
+                    await cachedConfirm.DeleteAsync();
+                } else
+                {
+                    Console.WriteLine($"Could not find confirmation message {confirm.Data.Id} in cache.");
+                }
+            }
+        }
+
+        public static async Task RemoveMessageAsync(long messageId)
+        {
+            if (!Messages.TryGetValue(messageId, out var msg)) return;
+
+            using var connection = new SqliteConnection(_connectionString);
+            await connection.OpenAsync();
+
+            var cmd = connection.CreateCommand();
+            cmd.CommandText = @"
+                DELETE FROM ReactionRoles WHERE ReactionMessageId = @id;
+                DELETE FROM ReactionMessages WHERE MessageId = @messageId;
+            ";
+            cmd.Parameters.AddWithValue("@id", msg.Id);
+            cmd.Parameters.AddWithValue("@messageId", messageId);
+            await cmd.ExecuteNonQueryAsync();
+
+            Messages.Remove(messageId);
+            Console.WriteLine($"Removed stale reaction message {messageId} from DB and memory.");
+        }
+    }
+}

utils.cs

@@ -1,82 +0,0 @@
-using System.Globalization;
-using System.Text.Json;
-using Valour.Sdk.Models;
-
-namespace Reactor
-{
-    public static class Utils
-    {
-
-        private static readonly HttpClient _http = new HttpClient();
-        private static long _valourUserCount;
-
-        public static long ValourUserCount => _valourUserCount;
-
-
-
-        public static bool IsSingleEmoji(string input)
-        {
-            if (string.IsNullOrWhiteSpace(input))
-                return false;
-
-            input = input.Trim();
-
-            var enumerator = StringInfo.GetTextElementEnumerator(input);
-            int count = 0;
-
-            while (enumerator.MoveNext())
-                count++;
-
-            return count == 1;
-        }
-
-        public static bool ContainsAny(string input, params string[] values)
-        {
-            var lower = input.ToLower();
-
-            foreach (var value in values)
-            {
-                if (lower.Contains(value.ToLower()))
-                    return true;
-            };
-
-            return false;
-        }
-
-        public static async Task SendReplyAsync(Dictionary<long, Channel> channelCache, long channel, string reply)
-        {
-            if (channelCache.TryGetValue(channel, out var chan))
-            {
-                await chan.SendMessageAsync(reply);
-            }
-            else
-            {
-                Console.WriteLine($"Channel {channel} was not found in the cache.");
-            };
-        }
-
-        public static async Task UpdateValourUserCountAsync()
-        {
-            try
-            {
-                var response = await _http.GetStringAsync("https://api.valour.gg/api/users/count");
-
-                _valourUserCount = JsonSerializer.Deserialize<long>(response);
-
-                Console.WriteLine($"Valour user count updated: {_valourUserCount}");
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine($"Failed to update Valour user count: {ex.Message}");
-            }
-        }
-
-        public static void StartValourUserUpdater()
-        {
-            var timer = new System.Timers.Timer(300_000);
-            timer.Elapsed += async (_, _) => await UpdateValourUserCountAsync();
-            timer.AutoReset = true;
-            timer.Start();
-        }
-    };
-};