tranxpress/src/responses/ErrorResponse.ts

A smart async wrapper for Express with MongoDB transaction support.

export class ErrorResponse extends Error {
  statusCode: number;
  details?: any;

  constructor(message: string, statusCode: number = 500, details?: any) {
    super(message);
    this.statusCode = statusCode;
    this.details = details;

    // Maintains proper stack trace (only in V8)
    if (Error.captureStackTrace) {
      Error.captureStackTrace(this, this.constructor);
    }

    this.name = this.constructor.name;
  }

  toJSON() {
    return {
      status: false,
      message: this.message,
      statusCode: this.statusCode,
      ...(this.details && { details: this.details }),
    };
  }
}