Lambda-School-Labs/shopping-cart-be

const Seller = require('../../models/seller');

async function updatePhone(req, res) {
    const { sub } = req.decodedToken;
    const { errors, isValid } = req.body;

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

    //   find seller / store
    try {
        const { phone } = req.body;
        const findSeller = await Seller.findOne({ _id: sub });
        if (!findSeller) {
            return res.status(404).json({ message: 'No seller was found' });
        }
        else {
            const existingSeller = await Seller.findOne({ phone });
            if (existingSeller && existingSeller.phone !== findSeller.phone) {
                return res.status(400).json({ message: 'Phone number has been taken already' });
            }
            const user = await Seller.findOneAndUpdate({ _id: sub }, { $set: req.body }, { new: true });

            return res.status(200).json({
                user: {
                    id: user.id,
                    phone: user.phone
                }
            });
        }
    } catch (err) {
        res.status(500).json({ message: err.message });
    }
}

module.exports = updatePhone;