config/cloudinary.js

// config/cloudinary.js
import { v2 as cloudinary } from 'cloudinary';
import { CloudinaryStorage } from 'multer-storage-cloudinary';
import multer from 'multer';
import dotenv from 'dotenv';

dotenv.config();

// Configure Cloudinary with your credentials
cloudinary.config({
  cloud_name: process.env.CLOUDINARY_CLOUD_NAME,
  api_key: process.env.CLOUDINARY_API_KEY,
  api_secret: process.env.CLOUDINARY_API_SECRET,
});

// Setup the storage engine
const storage = new CloudinaryStorage({
  cloudinary: cloudinary,
  params: {
    folder: 'house-of-ruqa-products', // The folder name inside your Cloudinary account
    allowedFormats: ['jpeg', 'png', 'jpg', 'webp'],
    transformation: [{ width: 1000, crop: 'limit' }], // Prevents massive file sizes
  },
});

// Export the multer middleware so we can use it in our routes
export const upload = multer({ storage });