I’m trying to update a document in my event schema when a successful order is placed. I want to make ‘isPurchased’ to true so the product can no longer be purchased but when i set it it stays as false. What am i doing wrong here?

Here is the action

export const createOrder = async (order: CreateOrderParams) => {
  try {
    await connectToDatabase();

    const eventId = order.eventId

    const updatedEvent = await Event.findOneAndUpdate(
      {eventId},
     { $set: { isPurchased: true } },
     {new:true}
   )
    
    const newOrder = await Order.create({
      ...order,
      event: order.eventId,
      buyer: order.buyerId,
    });

    console.log(updatedEvent)
    
    return {
      order: JSON.parse(JSON.stringify(newOrder)),
      updated: JSON.parse(JSON.stringify(updatedEvent))
    }
  } catch (error) {
    handleError(error);
  }
}

here is the schema for the ‘Event’ model

import { Document, Schema, model, models } from "mongoose";

export interface IEvent extends Document {
  _id: string;
  title: string;
  seatInfo: string;
  location: string;
  createdAt: Date;
  startDateTime: Date;
  ticketUrl:string;
  price: string;
  quantity: string;
  seller: { _id: string, firstName: string, lastName: string };
  isPurchased:boolean;
}

const EventSchema = new Schema({
  title: { type: String, required: true },
  seatInfo: { type: String },
  location: { type: String },
  createdAt: { type: Date, default: Date.now },
  startDateTime: { type: Date, default: Date.now },
  ticketUrl: {type: String },
  price: { type: String },
  quantity: {type: String },
  seller: { type: Schema.Types.ObjectId, ref: 'User' },
  isPurchased: {type:Boolean, default:false}
})

const Event = models.Event || model('Event', EventSchema);

export default Event;

finally here are the params used in the action

export type CreateOrderParams = {
  stripeId: string
  eventId: string
  buyerId: string
  totalAmount: string
  createdAt: Date
}

I tried the findOneAndUpdate as well as findByIdAndUpdate but it is not changing isPurchased to true. It is only creating the order which is fine, and creating the order in the MongoDB Database.