@mark01/express-utils/lib/middlewares/logger.js

npm package that contains utilities for express.js

import expressWinston from 'express-winston';
import path from 'path';
import { fileURLToPath } from 'url';
import winston from 'winston';
import getDeviceID from '../util/get-device-id';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const options = (filename) => ({
    transports: [
        new winston.transports.File({
            filename: path.join(__dirname, '..', '..', '..', 'logs', filename),
        }),
    ],
    format: winston.format.combine(winston.format.timestamp(), winston.format.json()),
    meta: true,
    dynamicMeta: (req) => ({ deviceInfo: getDeviceID(req) }),
    msg: 'HTTP {{req.method}} {{req.url}}',
    expressFormat: false,
    colorize: false,
    headerBlacklist: ['authorization', 'cookie'],
    ignoredRoutes: ['/api/v1/auth/status', '/api/v1/attendances/status'],
    requestWhitelist: [
        'url',
        'headers',
        'method',
        'httpVersion',
        'originalUrl',
        'query',
        'body',
    ],
    bodyBlacklist: [
        'password',
        'currentPassword',
        'newPassword',
        'confirmPassword',
    ],
});
const successLogger = expressWinston.logger(options('traffic.log'));
export { successLogger };
const errorLogger = expressWinston.errorLogger(options('errors.log'));
export { errorLogger };