'use strict';

const passportJWT = require("passport-jwt");
const JWTStrategy = passportJWT.Strategy;
const ExtractJWT = passportJWT.ExtractJwt;
const config = require('../config');

/**
 * Login Required middleware.
 */
exports.isAuthenticated = (req, res, next) => {
    if (req.isAuthenticated()) {
        return next();
    }
    res.redirect('/login');
};

/**
 * Authorization Required middleware.
 */
exports.isAuthorized = (req, res, next) => {
    const provider = req.path.split('/').slice(-1)[0];
    const token = req.user.tokens.find(token => token.kind === provider);
    if (token) {
        next();
    } else {
        res.redirect(`/auth/${provider}`);
    }
};