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) => {

stubs/api/books/book-list.json

@@ -1,6 +0,0 @@
-{
-  "content": {
-
-  },
-  "totalElement": 0
-}

stubs/api/books/book.json

@@ -1,5 +0,0 @@
-{
-  "id": "1",
-  "name": "Book name",
-  "description": "Interesting book description"
-}

stubs/api/books/index.js

@@ -1,36 +0,0 @@
-const booksRouter = require('express').Router();
-
-module.exports = booksRouter;
-
-const books = []
-
-booksRouter.get('/list', (req, res) => {
-    res.send(require('./book-list.json'))
-})
-
-booksRouter.post('/', (req, res) => {
-    // body() can be used because of dev server
-    console.log(req.body)
-    books.push({
-        name: req.body.name,
-    })
-
-    res.send({
-        status: 200
-    })
-})
-
-
-booksRouter.get('/:id', (req, res) => {
-    console.log(req.params);
-
-    res.send(require('./book.json'));
-
-    // res.status(404).send()
-})
-
-booksRouter.delete('/:id', (req, res) => {
-    res.status(201).send({
-        status: 'ok'
-    })
-})

stubs/api/change/index.js

@@ -0,0 +1,46 @@
+const changeRouter = require('express').Router();
+
+module.exports = changeRouter;
+
+const { users, getUserFromDB } = require('../db');
+
+const jwt = require("jsonwebtoken");
+
+
+changeRouter.post('/nickname', (req, res) => {
+    const { id, newNickname } = req.body;
+    console.log("Request nickname in /change:", id);
+
+    const user = getUserFromDB(id);
+
+    // Invalid identification
+    if (!user) {
+        res.status(401).send({message: 'Invalid credentials (id)'});
+    }
+
+    // Delete the old one
+    const index = users.findIndex(item => item.id === id);
+    if (index !== -1) {
+        users.splice(index, 1); // Remove the old user
+    }
+
+    // Insert updated
+    users.push({
+        "nickname": newNickname,
+        "password": user.password,
+        "id": user.id
+    });
+
+    res.status(200).send({});
+});
+
+changeRouter.post('/password', (req, res) => {
+    const { id, newPassword } = req.body;
+    // ...
+});
+
+changeRouter.delete('/:id', (req, res) => {
+    const { id } = req.params;
+    // ...
+});
+

stubs/api/db.js

@@ -0,0 +1,17 @@
+// Read already defined users (pseudo-DB)
+const users = require('./auth/users.json');
+
+const getUserFromDB = (userID) => {
+    if (!userID) {return false;}
+
+    // Accessing 'DB'
+    const user = users.find((user) => user.id === userID);
+
+    if (user) {
+        return user;
+    } else {
+        return false;
+    }
+}
+
+module.exports = {users, getUserFromDB}

stubs/api/index.js

@@ -1,9 +1,10 @@
-const booksRouter = require("./books");
+const changeRouter = require("./change");
 const authRouter = require("./auth");
 
 const router = require('express').Router();
 
 const delay = require('./middlewares/delay');
+const verify = require('./middlewares/verify');
 
 module.exports = router;
 
@@ -11,3 +12,4 @@ module.exports = router;
 // router.use('/books', delay, booksRouter);
 
 router.use('/auth', authRouter);
+router.use('/change', verify, changeRouter);

stubs/api/middlewares/verify.js

@@ -0,0 +1,23 @@
+const jwt = require('jsonwebtoken');
+
+require('dotenv').config();
+const TOKEN_KEY = process.env.TOKEN_KEY;
+
+function verifyToken(req, res, next) {
+    const token = req.headers['authorization']?.split(' ')[1];
+
+    if (!token) {
+        return res.status(403).send({ message: 'No token provided' });
+    }
+
+    // Verify token
+    jwt.verify(token, TOKEN_KEY, (err, decoded) => {
+        if (err) {
+            return res.status(401).send({ message: 'Unauthorized' });
+        }
+
+        next(); // Proceed to the next middleware or route
+    });
+}
+
+module.exports = verifyToken;