var JwtStrategy = require('passport-jwt').Strategy,
  ExtractJwt = require('passport-jwt').ExtractJwt;

// load up the user model
var User = require('../models/user');
var config = require('../config/database'); // get db config file

module.exports = function(passport) {
  var opts = {};
  opts.jwtFromRequest = ExtractJwt.fromAuthHeaderWithScheme("jwt");
  opts.secretOrKey = config.secret;
  passport.use(new JwtStrategy(opts, function(jwt_payload, done) {

    User.findOne({id: jwt_payload.id, username: jwt_payload.username}, function(err, user) {
      if (err) {
        return done(err, false);
      }
      if (user) {
        console.log('jwt_payloadddd : ' + JSON.stringify(jwt_payload));

        console.log('useruseruser : ' + JSON.stringify(user));
        done(null, user);
      } else {
        done(null, false);
      }
    });
  }));
};