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'use strict';
const jwt = require('jsonwebtoken');const JWT_SECRET = require('../config').JWT_SECRET;
module.exports = async function(req, res, next) {  try {    const authToken = req.header('x-auth');    if (!authToken) return res.status(404).send({ msg: 'AuthToken not found' });
    const decodedValue = jwt.verify(authToken, JWT_SECRET);    if (!decodedValue) return res.status(401).send({ msg: 'Invalid Authentication' });
    req.userId = decodedValue.userId;    next();  } catch (err) {    res.status(401).send({ msg: 'Invalid Authentication' });  }};