powr-sdk-api/dist/middleware/logger.js

Shared API core library for PowrStack projects

"use strict";

/**
 * Logging middleware for Express applications
 */

const logger = (req, res, next) => {
  const startTime = Date.now();

  // Log request with redacted sensitive information
  try {
    const logBody = {
      ...req.body
    };
    if (logBody.password) logBody.password = "[REDACTED]";
    if (logBody.token) logBody.token = "[REDACTED]";
    console.log('Request:', {
      timestamp: new Date().toISOString(),
      method: req.method,
      url: req.originalUrl,
      ip: req.ip,
      userAgent: req.get('user-agent'),
      body: logBody,
      query: req.query
    });
  } catch (error) {
    console.error("Error logging request:", error);
  }

  // Log response with timing information
  res.on('finish', () => {
    const responseTime = Date.now() - startTime;
    console.log('Response:', {
      timestamp: new Date().toISOString(),
      method: req.method,
      url: req.originalUrl,
      statusCode: res.statusCode,
      responseTime: `${responseTime}ms`,
      userAgent: req.get('user-agent'),
      ip: req.ip
    });
  });
  next();
};
module.exports = logger;