@spraxium/components

@spraxium/components provides a decorator-based system for building and handling Discord UI components in a Spraxium application. It covers buttons, select menus (string, user, role, channel, and mentionable), text inputs, modals, embeds, and the newer Discord V2 container layouts. Component handlers are defined with class and method decorators and automatically registered by the ComponentsModule, which listens to the relevant Discord events and routes each incoming interaction to the correct handler based on its custom ID.

The routing layer integrates cleanly with the Spraxium guard and dependency injection systems, so every component handler can declare guards for access control and inject any registered service. The defineComponents configuration function allows global defaults such as custom ID prefixes and error handlers to be set once for the entire module rather than repeated per handler.

Installation

npm install @spraxium/components

Usage

import { Injectable } from '@spraxium/common';
import { Button, ButtonHandler, FlowContext } from '@spraxium/components';
import type { ButtonInteraction } from 'discord.js';

@Injectable()
@Button('confirm-action')
export class ConfirmButtonHandler {
  @ButtonHandler()
  async handle(@FlowContext() interaction: ButtonInteraction): Promise<void> {
    await interaction.reply({ content: 'Action confirmed!', ephemeral: true });
  }
}

import { Module } from '@spraxium/common';
import { ComponentsModule } from '@spraxium/components';
import { ConfirmButtonHandler } from './confirm-button.handler';

@Module({
  imports: [ComponentsModule],
  providers: [ConfirmButtonHandler],
})
export class ActionsModule {}

Links

npm · GitHub · Discord Components · Documentation

License

Apache 2.0