sending a json response and saving it

        // Read the existing data from the rawData.json file
        let rawData: any = {};
        try {
            const rawDataStr = fs.readFileSync('rawData.json', 'utf8');
            rawData = JSON.parse(rawDataStr);
        } catch (error) {
            console.log('Error reading rawData.json:', error);
        }

        // Append the new data to the existing data
        if (rawData.productList) {
            rawData.productList.push(productData);
        } else {
            rawData.productList = [productData];
        }

        // Write the updated data back to the rawData.json file
        fs.writeFileSync('rawData.json', JSON.stringify(rawData, null, 2));


        const response = await fetch('/db', {
          method: 'POST',
          headers: {
            'Content-Type': 'application/json',
          },
          body: JSON.stringify({ rawData }), // Send the search query in the request body
          
        });

        if (!response.ok) {
          throw new Error('Query failed');
        }
       

import mongoose from 'mongoose';
//import { NextApiRequest, NextApiResponse } from 'next';

const dbURI = 'mongodb+srv://harishs:k0IzPKGQpvZNmcRq@eco-cluster.jiamihu.mongodb.net/'//'mongodb+srv://harishs:k0IzPKGQpvZNmcRq@cluster01.nx3olbr.mongodb.net/?retryWrites=true&w=majority';


const Schema = mongoose.Schema;

const productSchema = new Schema({
  storeName: {
    type: String,
    required: true,
  },
  image: String,
  title: String,
  url: String,
  description: String,
  salePrice: String,
  originalPrice: String,
  reviewScore: String,
  shippingInfo: String,
  reviewNumber: Number,
  ECOscore: Number,
}, { timestamps: true });

productSchema.index({
  title: 'text',
  description: 'text'
});

const Product = mongoose.models.Product || mongoose.model('Product', productSchema);


const connection: { isConnected?: number } = {};

async function dbConnect() {
  if (connection.isConnected) {
    return;
  }

  try {
    mongoose.connect(dbURI)
      .then(() => console.log('Connected to DB and listening on port 5500'))
      .catch((err) => console.log(err));
  } catch (error) {
    console.error('Error connecting to MongoDB:', error);
  }
}

export default async function handler (req, res) {
  if (req.method !== 'POST') {
    return res.status(405).json({ message: 'Method Not Allowed' });
  }

  const { products } = req.body;

  try {
    // Establish a connection to the MongoDB database
    await dbConnect();
    const rawProducts = await Product.insertMany(products);


  } catch (error) {
    console.error('Error querying products:', error);
    return res.status(500).json({ error: 'Internal Server Error' });
  }
}

2023-08-06T05:04:53.344Z  ERR! code EJSONPARSE
2023-08-06T05:04:53.346Z npm ERR! path /home/myuser/package.json
2023-08-06T05:04:53.349Z 
2023-08-06T05:04:53.351Z npm ERR!
2023-08-06T05:04:53.353Z  JSON.parse Unexpected token "}" (0x7D) in JSON at position 346 while parsing near "...\": \"^7.4.2\",\n\n\n\n    },\n    \"devDependenc..."
2023-08-06T05:04:53.355Z 
2023-08-06T05:04:53.357Z npm ERR! JSON.parse Failed to parse JSON data.
2023-08-06T05:04:53.359Z npm ERR! JSON.parse Note: package.json must be actual JSON, not just JavaScript.
2023-08-06T05:04:53.361Z 
2023-08-06T05:04:53.364Z 
2023-08-06T05:04:53.366Z 
2023-08-06T05:04:53.368Z npm ERR! A complete log of this run can be found in:
2023-08-06T05:04:53.370Z npm ERR!     /home/myuser/.npm/_logs/2023-08-06T05_04_53_138Z-debug-0.log
2023-08-06T05:04:53.373Z 
2023-08-06T05:04:54.448Z Removing intermediate container 21434274a5c4

apify create-