meocord/dist/decorator/service.decorator.js

MeoCord is a lightweight and modular framework for building scalable Discord bots using TypeScript and Discord.js. It simplifies bot development with an extensible architecture, TypeScript-first approach, and powerful CLI tools.

/**
 * MeoCord Framework
 * Copyright (C) 2025 Ukasyah Rahmatullah Zada
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */import"reflect-metadata";import{mainContainer}from"./index.js";import{injectable}from"inversify";import{Client}from"discord.js";/**
 * `@Service()` decorator to mark a class as a service that can be injected into controllers or used as standalone services.
 *
 * @example
 * ```typescript
 * @Service()
 * class MyService {
 *   constructor(private anotherService: AnotherService) {}
 *
 *   doSomething() {
 *     this.anotherService.alsoDoSomething()
 *     console.log('Hello, World!')
 *   }
 * }
 * ```
 * @returns A decorator function to apply to the class.
 */export function Service(){return function(a){// Recursively bind dependencies
Reflect.hasMetadata("inversify:injectable",a)||injectable()(a),mainContainer.isBound(a)||mainContainer.bind(a).toSelf().inSingletonScope(),bindDependencies(a)}}function bindDependencies(a){// Get the constructor parameter types using Reflect metadata
var b=Reflect.getMetadata("design:paramtypes",a)||[];b.forEach(function(a){// Bind the dependency if not already bound
if(!mainContainer.isBound(a)){if(a.name===Client.name)return;try{Reflect.hasMetadata("inversify:injectable",a)||injectable()(a),mainContainer.bind(a).toSelf().inSingletonScope(),bindDependencies(a)}catch(b){console.warn("Could not bind dependency: ".concat((null===a||void 0===a?void 0:a.name)||a),b)}}})}