index.js

import session from 'express-session';
import passport from './authenticate';
import {loadUsers, loadMovies, loadActors, loadUpcomingMovies, loadtopRated} from './seedData';
import './db';
import dotenv from 'dotenv';
import express from 'express';
import moviesRouter from './api/movies';
import genresRouter from './api/genres';
import actorsRouter from './api/actors';
import actorDetailsRouter from './api/actorDetails';
import upcomingRouter from './api/upcoming'
import topRatedRouter from './api/topRated'
import bodyParser from 'body-parser';
import usersRouter from './api/users';
import loglevel from 'loglevel';
import swaggerUi from 'swagger-ui-express'
import specs from './swagger.json'


dotenv.config();

if (process.env.SEED_DB) {
  loadUsers();
  loadMovies();
  loadActors();
  loadUpcomingMovies();
  loadtopRated();
}

const errHandler = (err, req, res, next) => {
  /* if the error in development then send stack trace to display whole error,
  if it's in production then just send error message  */
  if(process.env.NODE_ENV === 'production') {
    return res.status(500).send(`Something went wrong!`);
  }
  res.status(500).send(`Hey!! You caught the error 👍👍, ${err.stack} `);
};

// const YAML = require('yamljs');
// var swaggerui=require('swagger-ui-express');
// const swaggerDocument = YAML.load('./swagger.yaml');

const app = express();

const port = process.env.PORT;

//session middleware
app.use(session({
  secret: 'ilikecake',
  resave: true,
  saveUninitialized: true
}));

//configure body-parser
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(passport.initialize());
app.use('/api/movies', passport.authenticate('jwt', {session: false}), moviesRouter);
app.use('/api/genres', genresRouter);
app.use('/api/actors', actorsRouter);
app.use('/api/actorDetails', actorDetailsRouter);
app.use('/api/upcoming', upcomingRouter);
app.use('/api/topRated', topRatedRouter);
//Users router
app.use('/api/users', usersRouter);
app.use(errHandler);
app.use(
  "/",
  swaggerUi.serve,
  swaggerUi.setup(specs)
);

let server = app.listen(port, () => {
  loglevel.info(`Server running at ${port}`);
});

module.exports = server;