create-nodeapi-backend/template/javascript/src/utils/ApiError.js

A powerful Node.js backend boilerplate with Express, MongoDB, Firebase, JWT auth, Nodemailer, cron jobs, input validation (Joi), and serverless support for Vercel. Scaffold a full-featured API backend in seconds.

class ApiError extends Error {
    constructor(statusCode, message, isOperational = true, stack = '') {
      super(message);
      this.statusCode = statusCode;
      this.isOperational = isOperational;
      if (stack) {
        this.stack = stack;
      } else {
        Error.captureStackTrace(this, this.constructor);
      }
    }
  }
  
  module.exports = ApiError;