Lambda-School-Labs/shopping-cart-be

const Product = require('../../models/product');
const validateProductData = require('../../middleware/validateProductData');

async function editProduct(req, res) {
    const { errors, isValid } = validateProductData(req.body);
    const productId = req.params.product_id;

    if (!isValid) {
        return res.status(400).json(errors);
    }

    const newProductDetails = {
        productName: req.body.productName,
        price: req.body.price,
        category: req.body.category,
        description: req.body.description,
        images: req.body.images,
        variantName: req.body.variantName,
        variantDetails: req.body.variantDetails
    };

    try {
        const currentProduct = await Product.findById({ _id: productId });
        if (!currentProduct) {
            return res.status(404).json({ message: 'No product was found' });
        }
        const updatedProduct = await Product.findOneAndUpdate(
            { _id: productId },
            { $set: newProductDetails },
            { new: true }
        );
        return res.status(200).json(updatedProduct);
    } catch (err) {
        return res.status(500).json(err.message);
    }
}

module.exports = editProduct;