/**
 * Config: Passport.js
 */

const StrategyJWT = require(`passport-jwt`).Strategy;
const ExtractJWT = require(`passport-jwt`).ExtractJwt;
const userUtils = require(`../controllers/users/utils`);
const db = require(`../db`);

module.exports = (passport) => {
	const options = {};
	options.jwtFromRequest = ExtractJWT.fromAuthHeaderAsBearerToken();
	options.secretOrKey = process.env.tokenSecret;

	passport.use(
		new StrategyJWT(options, async (jwtPayload, done) => {
			let user;
			try {
				user = await db.getById(`user`, jwtPayload.id);
			} catch (error) {
				console.log(error);
				return done(error, null);
			}

			if (!user) {
				return done(null, false);
			}
			return done(null, userUtils.convertToPublicFormat(user));
		})
	);
};