server.js

/* eslint no-use-before-define: 0 */

const express = require('express');

const app = express();
const bodyParser = require('body-parser');
const jwt = require('express-jwt');
const jwksRsa = require('jwks-rsa');
const Models = require('./db');

app.use(bodyParser.urlencoded({
  extended: true,
}));

app.use(bodyParser.json());

app.use(express.static(__dirname));


const checkJwt = jwt({
  secret: jwksRsa.expressJwtSecret({
    cache: true,
    rateLimit: true,
    jwksRequestsPerMinute: 5,
    jwksUri: 'https://vinnieking06.auth0.com/.well-known/jwks.json',
  }),

  audience: 'https://vinnieking06/api/v2/',
  issuer: 'https://vinnieking06.auth0.com/',
  algorithms: ['RS256'],
});

app.get('/:user/init', checkJwt, (req, res) => {
  Models.User.findOne({ where: { id: req.params.user } })
    .then((user) => {
      if (user) {
        getNotes(req, res)
          .then((notes) => {
            res.json(notes);
          });
      } else {
        createUser(req.params.user)
            .then(() => {
              res.json([]);
            });
      }
    })
    .catch(() => {
      res.send(500);
    });
});

app.post('/:user/notes', checkJwt, (req, res) => {
  Models.Note.create({ userId: req.params.user, data: req.body.data, title: req.body.title })
    .then((note) => {
      res.json(note);
    })
    .catch(() => {
      res.json(500);
    });
});

app.get('/:user/notes/', checkJwt, (req, res) => {
  getNotes(req)
      .then((notes) => {
        res.json(notes);
      })
    .catch(() => {
      res.json(500);
    });
});

app.get('/:user/notes/:id', checkJwt, (req, res) => {
  Models.Note.findOne({ where: { id: req.params.id, userId: req.params.user } })
    .then((note) => {
      res.json(note);
    })
    .catch(() => {
      res.send(500);
    });
});

app.put('/:user/notes/:id', checkJwt, (req, res) => {
  Models.Note.update({ data: req.body.data,
    title: req.body.title }, { where: { id: req.params.id, userId: req.params.user } })
  .then(() => {
    Models.Note.findById(req.params.id)
    .then((note) => {
      res.json(note);
    });
  })
  .catch(() => {
    res.send(500);
  });
});

app.delete('/:user/notes/:id', checkJwt, (req, res) => {
  Models.Note.destroy({ where: { id: req.params.id, userId: req.params.user } })
  .then((note) => {
    res.json(note);
  })
  .catch(() => {
    res.send(500);
  });
});

app.get('*', (req, res) => {
  res.sendFile(`${__dirname}/index.html`);
});

function createUser(input) {
  return Models.User.create({ id: input });
}

function getNotes(req) {
  const query = { order: [['updatedAt', 'DESC']], where: { userId: req.params.user, id: { $gte: 1 } } };
  if (req.params.limit) {
    query.limit = req.params.limit;
  }

  if (req.params.order) {
    query.order = [['updatedAt', req.params.order]];
  }

  if (req.params.start) {
    query.where = { id: { $gte: req.params.start } };
  }
  return Models.Note.findAll(query);
}

app.listen(process.env.PORT || 5000);