readme-dev.md

Start the server

node index.js npm run dev

GitHub and Heroku

git push heroku master

module.exports vs exports

https://www.freecodecamp.org/news/node-js-module-exports-vs-exports-ec7e254d63ac/ https://stackoverflow.com/questions/7137397/module-exports-vs-exports-in-node-js

Responses / contract

signUpController - If username or password is not provided

if(!username || !password) { return res.status(422).send({ error: 'You must provide a username and a password' }); }

signUpController - If the username provided does already exist

if(existingUserName) { return res.status(422).send({ error: 'The given username is in use' }); }

signUpController - If signup is successful

return res.json({ userId: user.id, date: user.date, username: user.username, email: user.email, token: shared.createJWTForUser(user) });

signInController - If username and password matches

res.send({ userId: req.user.id, date: req.user.date, username: req.user.username, email: req.user.email, token: shared.createJWTForUser(req.user) });

signInController - If username and/or password is not found/incorrect

the Passport library will send: Unauthorized

usersController - queries all the usernames

[ { "date": "2019-12-17T18:12:25.000Z", "username": "aaaa" } ]

usersController - if query fails

{ error: 'Database query error'}