// MongoDB Review Model Schema
export interface Review {
  _id?: string;
  productId: string;
  userId: string;
  userName: string;
  userEmail: string;
  rating: number; // 1-5
  title?: string;
  comment: string;
  verifiedPurchase: boolean; // Whether user purchased the product
  helpful: number; // Helpful votes count
  status: string; // "pending", "approved", "rejected"
  createdAt?: Date;
  updatedAt?: Date;
}