Delete SelfBanCommand, failsafe involving bots issuing commands, optimized prefixes

Boyfriend/CommandProcessor.cs

@@ -17,12 +17,11 @@ public sealed class CommandProcessor {
     public static readonly ICommand[] Commands = {
         new BanCommand(), new ClearCommand(), new HelpCommand(),
         new KickCommand(), new MuteCommand(), new PingCommand(),
-        new SelfBanCommand(),
         new SettingsCommand(), new UnbanCommand(), new UnmuteCommand()
     };
 
     private static readonly Dictionary<string, Regex> RegexCache = new();
-    private static readonly Regex MentionRegex = new(Regex.Escape("<@855023234407333888>"));
+    private static readonly Regex MentionRegex = new(Regex.Escape("<@855023234407333888>"), RegexOptions.Compiled);
     private readonly StringBuilder _stackedPrivateFeedback = new();
     private readonly StringBuilder _stackedPublicFeedback = new();
     private readonly StringBuilder _stackedReplyMessage = new();
@@ -49,7 +48,7 @@ public sealed class CommandProcessor {
 
         Regex regex;
         if (RegexCache.ContainsKey(config["Prefix"])) { regex = RegexCache[config["Prefix"]]; } else {
-            regex = new Regex(Regex.Escape(config["Prefix"]));
+            regex = new Regex(Regex.Escape(config["Prefix"]), RegexOptions.Compiled | RegexOptions.IgnoreCase);
             RegexCache.Add(config["Prefix"], regex);
         }
 
@@ -273,13 +272,6 @@ public sealed class CommandProcessor {
     }
 
     public bool CanInteractWith(SocketGuildUser user, string action) {
-        if (Context.Guild.Owner.Id == Context.User.Id) return true;
-        if (Context.Guild.Owner.Id == user.Id) {
-            Utils.SafeAppendToBuilder(_stackedReplyMessage,
-                $"{CantInteract}{Utils.GetMessage($"UserCannot{action}Owner")}", Context.Message);
-            return false;
-        }
-
         if (Context.User.Id == user.Id) {
             Utils.SafeAppendToBuilder(_stackedReplyMessage,
                 $"{CantInteract}{Utils.GetMessage($"UserCannot{action}Themselves")}", Context.Message);
@@ -292,13 +284,19 @@ public sealed class CommandProcessor {
             return false;
         }
 
+        if (Context.Guild.Owner.Id == user.Id) {
+            Utils.SafeAppendToBuilder(_stackedReplyMessage,
+                $"{CantInteract}{Utils.GetMessage($"UserCannot{action}Owner")}", Context.Message);
+            return false;
+        }
+
         if (Context.Guild.CurrentUser.Hierarchy <= user.Hierarchy) {
             Utils.SafeAppendToBuilder(_stackedReplyMessage,
                 $"{CantInteract}{Utils.GetMessage($"BotCannot{action}Target")}", Context.Message);
             return false;
         }
 
-        if (GetMember().Hierarchy > user.Hierarchy) return true;
+        if (Context.Guild.Owner.Id == Context.User.Id || GetMember().Hierarchy > user.Hierarchy) return true;
         Utils.SafeAppendToBuilder(_stackedReplyMessage,
             $"{CantInteract}{Utils.GetMessage($"UserCannot{action}Target")}", Context.Message);
         return false;

Boyfriend/Commands/SelfBanCommand.cs

@@ -1,9 +0,0 @@
-namespace Boyfriend.Commands;
-
-public sealed class SelfBanCommand : ICommand {
-    public string[] Aliases { get; } = { "cavepleaselisten" };
-
-    public async Task RunAsync(CommandProcessor cmd, string[] args, string[] cleanArgs) {
-        await BanCommand.BanUser(cmd, cmd.Context.User, TimeSpan.FromMilliseconds(-1), "");
-    }
-}

Boyfriend/EventHandler.cs

@@ -62,28 +62,22 @@ public static class EventHandler {
                 Utils.Wrap(msg.CleanContent)), guild.Id, mention);
     }
 
-    private static async Task MessageReceivedEvent(SocketMessage messageParam) {
+    private static Task MessageReceivedEvent(SocketMessage messageParam) {
-        if (messageParam is not SocketUserMessage { Author: SocketGuildUser user } message) return;
+        if (messageParam is not SocketUserMessage { Author: SocketGuildUser user } message) return Task.CompletedTask;
 
         var guild = user.Guild;
 
         Utils.SetCurrentLanguage(guild.Id);
 
-        var prev = "";
+        _ = message.CleanContent.ToLower() switch {
-        var prevFailsafe = "";
+            "whoami" => message.ReplyAsync("`nobody`"),
-        var prevs = await message.Channel.GetMessagesAsync(3).FlattenAsync();
+            "сука !!" => message.ReplyAsync("`root`"),
-        var prevsArray = prevs as IMessage[] ?? prevs.ToArray();
+            "воооо" => message.ReplyAsync("`removing /...`"),
-
+            "op ??" => message.ReplyAsync(
-        if (prevsArray.Length >= 3) {
+                "некоторые пасхальные цитаты которые вы могли найти были легально взяты у <@573772175572729876>"),
-            prev = prevsArray[1].Content;
+            _ => new CommandProcessor(message).HandleCommandAsync()
-            prevFailsafe = prevsArray[2].Content;
+        };
-        }
+        return Task.CompletedTask;
-
-        if (user == guild.CurrentUser || (user.IsBot &&
-                                          (message.Content.Contains(prev) || message.Content.Contains(prevFailsafe))))
-            return;
-
-        _ = new CommandProcessor(message).HandleCommandAsync();
     }
 
     private static async Task MessageUpdatedEvent(Cacheable<IMessage, ulong> messageCached, SocketMessage messageSocket,