node-decorators

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Project implements decorators for modern tools for NodeJS like ExpressJS, Socket.IO

Installation

npm install @decorators/di --save
npm install @decorators/express --save
npm install @decorators/socket --save

Example of usage

Here's example of usage with Express framework. It uses TypeScript and @decorators/express package

import { Response, Params, Controller, Get, attachControllers } from '@decorators/express';
import { Injectable } from '@decorators/di';

@Controller('/')
@Injectable()
class UsersController {

  constructor(userService: UserService) {}

  @Get('/users/:id')
  getData(@Response() res, @Params('id') id: string) {
    res.send(this.userService.findById(id));
  }
}

let app: Express = express();

attachControllers(app, [UsersController]);

app.listen(3000);

Documentation

Look at the corresponding package for instructions