old_contents: var express = require('express');
  var router = express.Router();
  
  import encryptUtils from '../utilities/encrypt';
  import userUtils from '../utilities/users_service.js';
  
  import { userAuth, adminAuth } from '../utilities/auth';
  
  router.post('/', (req, res) => {
      const { first_name, last_name, email, username, password } = req.body;
  
      encryptUtils.encryptPassword(password).then((hashedPassword) => {
          const newUser = { first_name, last_name, email, username, password: hashedPassword };
  
          userUtils.createUser(newUser).then((createdUser) => {
              res.json(createdUser);
          }, () => res.sendStatus(400));
      }, () => res.sendStatus(500));
  });
  
  router.get('/', adminAuth, (req, res) => {
    userUtils.getUsers().then((users) => {
        res.json(users);
    }, () => res.sendStatus(404));
  });
  
  router.get('/:id', adminAuth, (req, res) => {
      const userID = req.params.id;
  
      userUtils.getUser(userID).then((user) => {
          res.json(user);
      }, () => res.sendStatus(404));
  });
  
  module.exports = router;
  
new_contents: var express = require('express');
  var router = express.Router();
  
  import encryptUtils from '../utilities/encrypt';
  import userUtils from '../utilities/users_service.js';
  
  import { userAuth, adminAuth } from '../utilities/auth';
  
  router.post('/', (req, res) => {
      const { first_name, last_name, email, username, password } = req.body;
  
      encryptUtils.encryptPassword(password).then((hashedPassword) => {
          const newUser = { first_name, last_name, email, username, password: hashedPassword };
  
          userUtils.createUser(newUser).then((createdUser) => {
              req.session.username = createdUser.username;
              req.session.status = createdUser.status;
  
              res.json(createdUser);
          }, () => res.sendStatus(400));
      }, () => res.sendStatus(500));
  });
  
  router.get('/', adminAuth, (req, res) => {
      userUtils.getUsers().then((users) => {
          res.json(users);
      }, () => res.sendStatus(404));
  });
  
  router.get('/:id', adminAuth, (req, res) => {
      const userID = req.params.id;
  
      userUtils.getUser(userID).then((user) => {
          res.json(user);
      }, () => res.sendStatus(404));
  });
  
  module.exports = router;
  
subject: Add user to session when they create a new account