TelegramBots/TelegramBots.wiki/abilities/Ability-Extensions.md

Ability Extensions

You have around 100 abilities in your bot and you're looking for a way to refactor that mess into more modular classes. AbillityExtension is here to support just that! It's not a secret that AbilityBot uses refactoring backstage to be able to construct all of your abilities and map them accordingly. However, AbilityBot searches initially for all methods that return an AbilityExtension type. Then, those extensions will be used to search for declared abilities. Here's an example.

public class MrGoodGuy implements AbilityExtension {
  public Ability () {
    return Ability.builder()
           .name("nice")
           .privacy(PUBLIC)
           .locality(ALL)
           .action(ctx -> silent.send("You're awesome!", ctx.chatId())
          );
  }
}

public class MrBadGuy implements AbilityExtension {
  public Ability () {
    return Ability.builder()
           .name("notnice")
           .privacy(PUBLIC)
           .locality(ALL)
           .action(ctx -> silent.send("You're horrible!", ctx.chatId())
          );
  }
 }
 
 public class YourAwesomeBot implements AbilityBot {
    
    // Constructor for your bot
  
    public AbilityExtension goodGuy() {
        return new MrGoodGuy();
    }
    
    public AbilityExtension badGuy() {
      return new MrBadGuy();
    }
    
    // Override creatorId
 }