change name action for api

stubs/api/auth/index.js

@@ -1,30 +1,16 @@
 const authRouter = require('express').Router();
 
-// For cryptography
-// const bcrypt = require('bcrypt');
-
 // For creating tokens
 const jwt = require('jsonwebtoken');
-const TOKEN_KEY = "5frv12e4few3r"
+
+require('dotenv').config();
+const TOKEN_KEY = process.env.TOKEN_KEY;
 
 
 module.exports = authRouter;
 
-// Read already defined users (pseudo-DB)
-const users = require('./users.json');
+const { users, getUserFromDB } = require('../db');
 
-const getUserFromDB = (userID) => {
-    if (!userID) {return false;}
-
-    // Accessing 'DB'
-    const user = users.find((user) => user.id === userID);
-
-    if (user) {
-        return user;
-    } else {
-        return false;
-    }
-}
 
 // Get a user by its id
 authRouter.get('/:id', (req, res) => {