added reactionrole manager

commands/react.cs

@@ -27,7 +27,6 @@ namespace T3k3rg0.Commands
             var emoji = await EmojiExtractor.ExtractAsync(emojiInput, ctx.Client);
             if (emoji == null)
             {
-                await ctx.RespondAsync("Nem sikerült felismerni az emojit.");
                 return;
             }
             await message.CreateReactionAsync(emoji);

commands/reactionrolemanager.cs

@@ -0,0 +1,67 @@
+using DSharpPlus.CommandsNext;
+using DSharpPlus.CommandsNext.Attributes;
+using DSharpPlus.Entities;
+using System.Threading.Tasks;
+using T3k3rg0.Helpers;
+
+namespace T3k3rg0.Commands
+{
+    public class ReactionRoleManager : BaseCommandModule
+    {
+        [Command("addreactionrole")]
+        [Description("Hozzáad egy új reaction role-t ! reactionrole <csatorna> <üzenet> <emoji> <@szerep>")]
+        [HasAdminRole]
+        public async Task AddReactionRole(CommandContext ctx, string channelInput, string messageInput, string emojiInput, DiscordRole role)
+        {
+            var channel = await IdExtractor.ExtractChannelId(channelInput, ctx.Client);
+            if (channel == null)
+                return;
+
+            var message = await IdExtractor.ExtractMessageId(messageInput, channel);
+            if (message == null)
+                return;
+
+            var emoji = await EmojiExtractor.ExtractAsync(emojiInput, ctx.Client);
+            if (emoji == null)
+                return;
+
+            bool inserted = ReactionRoleStorage.TryAddReactionRole(message.Id, emoji.ToString(), role.Id);
+            if (!inserted)
+                return;
+
+            await message.CreateReactionAsync(emoji);
+        }
+        [Command("removereactionrole")]
+        [Description("Eltávolít egy meglévő reaction role-t ! removereactionrole <csatorna> <üzenet> <emoji>")]
+        [HasAdminRole]
+        public async Task RemoveReactionRole(CommandContext ctx, string channelInput, string messageInput, string emojiInput)
+        {
+            var channel = await IdExtractor.ExtractChannelId(channelInput, ctx.Client);
+            if (channel == null)
+            {
+                return;
+            }
+
+            var message = await IdExtractor.ExtractMessageId(messageInput, channel);
+            if (message == null)
+            {
+                return;
+            }
+
+            var emoji = await EmojiExtractor.ExtractAsync(emojiInput, ctx.Client);
+            if (emoji == null)
+            {
+                return;
+            }
+
+            bool removed = ReactionRoleStorage.TryRemoveReactionRole(message.Id, emoji.ToString());
+            if (!removed)
+            {
+                return;
+            }
+
+            await message.DeleteOwnReactionAsync(emoji);
+        }
+    }
+}
+

helpers/reactionrolestorage.cs

@@ -0,0 +1,65 @@
+using Microsoft.Data.Sqlite;
+using System;
+
+namespace T3k3rg0.Helpers
+{
+    public static class ReactionRoleStorage
+    {
+        private static readonly string DbPath = Environment.GetEnvironmentVariable("DB_ROLES_LOC");
+
+        public static ulong? GetRoleId(ulong messageId, string emojiRaw)
+        {
+            using var conn = new SqliteConnection($"Data Source={DbPath}");
+            conn.Open();
+
+            using var cmd = conn.CreateCommand();
+            cmd.CommandText = @"
+				        SELECT role_id FROM reaction_roles
+			    	    WHERE message_id = @msg AND emoji = @emoji";
+            cmd.Parameters.AddWithValue("@msg", (long)messageId);
+            cmd.Parameters.AddWithValue("@emoji", emojiRaw);
+
+            using var reader = cmd.ExecuteReader();
+            if (reader.Read())
+            {
+                return (ulong)(long)reader["role_id"];
+            }
+
+            return null;
+        }
+
+        public static bool TryAddReactionRole(ulong messageId, string emojiRaw, ulong roleId)
+        {
+            using var conn = new SqliteConnection($"Data Source={DbPath}");
+            conn.Open();
+
+            using var cmd = conn.CreateCommand();
+            cmd.CommandText = @"
+        		    INSERT OR IGNORE INTO reaction_roles (message_id, emoji, role_id)
+		            VALUES (@msg, @emoji, @role)";
+            cmd.Parameters.AddWithValue("@msg", (long)messageId);
+            cmd.Parameters.AddWithValue("@emoji", emojiRaw);
+            cmd.Parameters.AddWithValue("@role", (long)roleId);
+
+            int rowsAffected = cmd.ExecuteNonQuery();
+            return rowsAffected > 0;
+        }
+
+        public static bool TryRemoveReactionRole(ulong messageId, string emojiRaw)
+        {
+            using var conn = new SqliteConnection($"Data Source={DbPath}");
+            conn.Open();
+
+            using var cmd = conn.CreateCommand();
+            cmd.CommandText = @"
+             		DELETE FROM reaction_roles
+		            WHERE message_id = @msg AND emoji = @emoji";
+            cmd.Parameters.AddWithValue("@msg", (long)messageId);
+            cmd.Parameters.AddWithValue("@emoji", emojiRaw);
+
+            int rowsAffected = cmd.ExecuteNonQuery();
+            return rowsAffected > 0;
+        }
+    }
+}
+

program.cs

@@ -33,6 +33,7 @@ namespace T3k3rg0
             commands.RegisterCommands<T3k3rg0.Commands.Hello>();
             commands.RegisterCommands<T3k3rg0.Commands.Send>();
             commands.RegisterCommands<T3k3rg0.Commands.React>();
+            commands.RegisterCommands<T3k3rg0.Commands.ReactionRoleManager>();
             ReactionRoleHandler.Register(discord);
 
             await discord.ConnectAsync();