setup-mern/templates/src/middleware/errorMiddleware.js

A CLI tool to generate a MERN backend boilerplate in seconds!

const errorMiddleware = (err, req, res, next) => {
    err.statusCode = err.statusCode || 500;
    err.status = err.status || 'error';
  
    res.status(err.statusCode).json({
      status: err.status,
      message: err.message,
    });
  };
  
  module.exports = errorMiddleware;