fix help command

src/main/java/cc/fascinated/bat/command/Category.java

@@ -4,6 +4,9 @@ import lombok.AllArgsConstructor;
 import lombok.Getter;
 import net.dv8tion.jda.api.entities.emoji.Emoji;
 
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * @author Fascinated (fascinated7)
  */
@@ -31,6 +34,12 @@ public enum Category {
      */
     private final boolean hidden;
 
+    /**
+     * Gets a category by its name
+     *
+     * @param name the name of the category
+     * @return the category
+     */
     public static Category getByName(String name) {
         for (Category category : Category.values()) {
             if (category.getName().equalsIgnoreCase(name)) {
@@ -39,4 +48,13 @@ public enum Category {
         }
         return null;
     }
+
+    /**
+     * Gets all the visible categories
+     *
+     * @return the visible categories
+     */
+    public static List<Category> getCategories() {
+        return Arrays.stream(Category.values()).filter(category -> !category.isHidden()).toList();
+    }
 }

src/main/java/cc/fascinated/bat/command/impl/HelpCommand.java

@@ -110,7 +110,7 @@ public class HelpCommand extends BatCommand implements EventListener {
      */
     private MessageEmbed createHomeEmbed() {
         String categories = "";
-        for (Category category : Category.values()) {
+        for (Category category : Category.getCategories()) {
             long commandCount = commandService.getCommandsByCategory(category, true).size();
             categories += "➜  %s - **%s Command%s**\n".formatted(
                     category.getName(),
@@ -132,7 +132,7 @@ public class HelpCommand extends BatCommand implements EventListener {
     private LayoutComponent[] createHomeActions() {
         List<SelectOption> options = new ArrayList<>();
         options.add(SelectOption.of("Home", "home").withEmoji(Emoji.fromUnicode("U+1F3E0")));
-        options.addAll(Arrays.stream(Category.values()).map(category ->
+        options.addAll(Category.getCategories().stream().map(category ->
                         SelectOption.of(category.getName(), category.getName()).withEmoji(category.getEmoji()))
                 .toList());
 

src/main/java/cc/fascinated/bat/service/CommandService.java

@@ -81,7 +81,6 @@ public class CommandService extends ListenerAdapter {
                 log.info("Unregistered hidden command \"{}\" from Discord", command.getName());
                 return;
             }
-
             if (commands.containsKey(command.getName())) {
                 return;
             }
@@ -118,7 +117,7 @@ public class CommandService extends ListenerAdapter {
      * @return The commands
      */
     public List<BatCommand> getCommandsByCategory(Category category, boolean hideHiddenCategories) {
-        return commands.values().stream().filter(command -> command.getCategory() == category && (hideHiddenCategories && category.isHidden())).toList();
+        return commands.values().stream().filter(command -> command.getCategory() == category && (hideHiddenCategories && !category.isHidden())).toList();
     }
 
     @Override