Add password confirmation to `sign-up` action

[raq929]

Currently it doesn't check if the password and password confirmation match.

[cob0910]

I used this template for my capstone and found a solution for this. I was about to open an issue when I found yours.

controllers/users.js

const signup = (req, res, next) => {
  let credentials = req.body.credentials;
  let user = { email: credentials.email, password: credentials.password};
  getToken()
    .then(token => user.token = token)
    // needed to add ternary to ensure new and old passwords match before saving new user
    .then(() =>
      req.body.credentials.password !== req.body.credentials.password_confirmation ?
        Promise.reject(new HttpError(404)) : new User(user).save())
    .then(user =>
      res.status(201).json({ user }))
    .catch(makeErrorHandler(res, next));
};

scripts/sign-up.sh

API="http://localhost:4741"
URL_PATH="/sign-up"

curl "${API}${URL_PATH}" \
  --include \
  --request POST \
  --header "Content-Type: application/json" \
  --data '{
    "credentials": {
      "email": "'"${EMAIL}"'",
      "password": "'"${PASS}"'",
      "password_confirmation": "'"${PASS_CON}"'"
    }
  }'

echo