A way to pass parameters to Middlewares ? about node-decorators HOT 4 CLOSED

import { Middleware } from '@decorators/express';
import { Request, Response, NextFunction } from 'express';

export function ValidationMiddleware(message: string): any {
  abstract class ValidationMiddlewareClass implements Middleware {
    public use(_: Request, __: Response, next: NextFunction): void {
      console.log(message);
      next();
    }
  }
  return ValidationMiddlewareClass;
}

import { ERROR_MIDDLEWARE, ErrorMiddleware } from '@decorators/express';
import { Container, Injectable, InjectionToken, Inject } from '@decorators/di';

...

const MESSAGE = new InjectionToken('MESSAGE');

...

@Injectable()
class MessageService {
  constructor(@Inject(MESSAGE) public message: string) {}
}

...

@Injectable()
class ServerErrorMiddleware implements ErrorMiddleware {

  constructor(private messageService: MessageService) {}

  async use(error, _req, res) {
    res.status(500).send(
      `
        ${this.messageService.message} \n
        ${error.toString()}
      `
    );
  }
}

...

Container.provide([
  {
    provide: MESSAGE,
    useValue: 'Hello World Injection Message',
  },
  {
    provide: ERROR_MIDDLEWARE,
    useClass: ServerErrorMiddleware,
  },
]);

...