src/main/java/com/bbn/hadder/Hadder.java

@@ -98,7 +98,8 @@ public class Hadder {
                         new SkipCommand(),
                         new EditRulesCommand(),
                         new VolumeCommand(),
-                        new StopCommand()), config, helpCommand);
+                        new StopCommand(),
+                        new BlackListCommand()), config, helpCommand);
 
         builder.addEventListeners(
                 new MentionListener(rethink),

src/main/java/com/bbn/hadder/Rethink.java

@@ -133,7 +133,15 @@ public class Rethink {
     }
 
     public void insertUser(String id) {
-        this.insert("user", r.hashMap("id", id).with("prefix", "h.").with("language", "en"));
+        this.insert("user", r.hashMap("id", id).with("prefix", "h.").with("language", "en").with("blacklisted", "none"));
+    }
+
+    public void setBlackListed(String id, String commands) {
+        this.update("user", id, "blacklisted", commands);
+    }
+
+    public String getBlackListed(String id) {
+        return (String) this.get("user", "id", id, "blacklisted");
     }
 
     public void setNeededstars(String stars, String guild_id) {

src/main/java/com/bbn/hadder/commands/owner/BlackListCommand.java

@@ -0,0 +1,107 @@
+/*
+ * @author Hax / Hax6775 / Schlauer_Hax
+ */
+
+package com.bbn.hadder.commands.owner;
+
+import com.bbn.hadder.commands.Command;
+import com.bbn.hadder.commands.CommandEvent;
+import com.bbn.hadder.core.Perm;
+import com.bbn.hadder.core.Perms;
+import com.bbn.hadder.utils.MessageEditor;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.User;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+
+@Perms(Perm.BOT_OWNER)
+public class BlackListCommand implements Command {
+
+    @Override
+    public void executed(String[] args, CommandEvent event) {
+        if (args.length == 0) {
+            event.getHelpCommand().sendHelp(this, event);
+        } else {
+            switch (args[0].toLowerCase()) {
+                case "add":
+                    if (args.length == 3) {
+                        Member member = event.getMessage().getMentionedMembers().get(0);
+                        String blacklisted = event.getRethink().getBlackListed(member.getId());
+                        List<String> commands = new ArrayList<>();
+                        if (!blacklisted.equals("none")) commands.addAll(Arrays.asList(blacklisted.split(",")));
+                        commands.addAll(Arrays.asList(args[1].split(",")));
+                        LinkedHashSet<String> hashSet = new LinkedHashSet<>(commands);
+
+                        ArrayList<String> commandsWithoutDuplicates = new ArrayList<>(hashSet);
+                        String newblacklisted = ((commandsWithoutDuplicates.size()!=0) ? String.join(",", commandsWithoutDuplicates) : "none");
+                        event.getRethink().setBlackListed(member.getId(), newblacklisted);
+                        event.getTextChannel().sendMessage(
+                                event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO)
+                                        .setTitle("Removed Blacklisted Commands from User")
+                                        .setDescription("Blacklisted commands: "+newblacklisted)
+                                        .build()).queue();
+                    }
+                    break;
+                case "remove":
+                    if (args.length == 3) {
+                        Member member = event.getMessage().getMentionedMembers().get(0);
+                        String blacklisted = event.getRethink().getBlackListed(member.getId());
+                        List<String> commands = new ArrayList<>();
+                        if (!blacklisted.equals("none")) commands.addAll(Arrays.asList(blacklisted.split(",")));
+                        commands.removeAll(Arrays.asList(args[1].split(",")));
+                        LinkedHashSet<String> hashSet = new LinkedHashSet<>(commands);
+
+                        ArrayList<String> commandsWithoutDuplicates = new ArrayList<>(hashSet);
+                        String newblacklisted = ((commandsWithoutDuplicates.size()!=0) ? String.join(",", commandsWithoutDuplicates) : "none");
+                        event.getRethink().setBlackListed(member.getId(), newblacklisted);
+                        event.getTextChannel().sendMessage(
+                                event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO)
+                                        .setTitle("Removed Blacklisted Commands from User")
+                                        .setDescription("Blacklisted commands: "+newblacklisted)
+                                        .build()).queue();
+                    }
+                    break;
+                case "list":
+                    StringBuilder stringBuilder = new StringBuilder();
+                    for (User user : event.getJDA().getUsers()) {
+                        if (!user.getId().equals(event.getJDA().getSelfUser().getId())) {
+                            String blacklisted = event.getRethink().getBlackListed(user.getId());
+                            if (!blacklisted.equals("none")) {
+                                stringBuilder.append(user.getAsTag() + " (" + user.getId() + ") - " + blacklisted + "\n");
+                            }
+                        }
+                    }
+                    event.getTextChannel().sendMessage(
+                            event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO)
+                                    .setTitle("Blacklisted Users:")
+                                    .setDescription((stringBuilder.length()!=0) ? ("``" + stringBuilder.toString() + "``") : "No blacklisted Users")
+                                    .build()).queue();
+                    break;
+            }
+        }
+    }
+
+    @Override
+    public String[] labels() {
+        return new String[]{"blacklist"};
+    }
+
+    @Override
+    public String description() {
+        return null;
+    }
+
+    @Override
+    public String usage() {
+        return "add|remove|list Commands @Skidder#6775";
+    }
+
+    @Override
+    public String example() {
+        return null;
+    }
+}

src/main/java/com/bbn/hadder/core/CommandHandler.java

@@ -48,7 +48,17 @@ public class CommandHandler {
                         }
                     }
 
-                    cmd.executed(args, commandEvent);
+                    boolean run = true;
+                    String blacklisted = rethink.getBlackListed(event.getAuthor().getId());
+                    if (!blacklisted.equals("none")) {
+                        for (String blacklistedlabel : blacklisted.split(",")) {
+                            if (Arrays.asList(cmd.labels()).contains(blacklistedlabel)) {
+                                run = false;
+                            }
+                        }
+                    }
+                    if (run)
+                        cmd.executed(args, commandEvent);
                     return;
                 }
             }