webstorm bugs using NestJs LoggerMiddleware

创建于 2022年12月27日 17:24

I'm trying to configure the NestJs Logger class, but the IDE throws me this errors:

- Unresolved function or method get()

- Unresolved function or method on()

- Method expression is not of Function type

I've already have installed the @types/express but the errors are still there.

The project seems to run and work fine, how can I fix these bugs or what am I missing to configure or installl inside the project?

Thanks

5 条评论

Elena Pogorelova

创建于 2022年12月28日 07:22

Can't reproduce with

import {NextFunction, Request, Response} from "express";

class Test {
    use(req: Request, res: Response, next: NextFunction) {
        const agent = req.get('')
        res.on('finish', () => {
        })
        next()
    }
}

Could you share a code snippet (as text) or a sample project that reproduces the issue?

Canojuan0415

创建于 2022年12月28日 17:47

Hi, sure, here's the code snippet:

By the way, I'm using the latest version of WebStorm

import { Injectable, Logger, NestMiddleware } from '@nestjs/common';
import { NextFunction, Request, Response } from 'express';

@Injectable()
export class LoggerMiddleware implements NestMiddleware {
  private logger: Logger = new Logger('HTTP');

  use(req: Request, res: Response, next: NextFunction): void {
    const { method, originalUrl } = req;

    res.on('finish', () => {
      const { statusCode } = res;
      this.logger.log(`${method} [${statusCode}] - ${originalUrl}`);
    });
    next();
  }
}

Elena Pogorelova

创建于 2022年12月28日 19:30

Thanks! Works fine for me when using your snippet (the latest Webstorm version):

Could you check if you can reproduce the issue in a new project?

Canojuan0415

创建于 2022年12月28日 20:16

I reproduced the exact same code on a different project using the webstorm's NestJs template and the issue didn't appear.

Do you have any idea of why this could have happen?

Elena Pogorelova

创建于 2022年12月29日 06:31

Mare sure that the node_modules folder is included in index. If this doesn't help, it must be a problem with project dependencies (there might be some conflicts)

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