Introduction to Clean Stack: A Modern Development Framework

Clean Stack is a modern, versatile framework that simplifies the creation of web applications. With its intuitive API and well-structured approach, developers can streamline their development process and build robust, maintainable applications. Below, we will explore some of the key APIs provided by Clean Stack, complete with code snippets and a real-world application example.

API Examples

User Authentication

 
  // Import necessary modules
  import { Auth } from 'clean-stack';

  // Register a new user
  Auth.register('username', 'password')
    .then((user) => console.log(`Registered user: ${user.username}`))
    .catch((error) => console.error(error));

  // User login
  Auth.login('username', 'password')
    .then((token) => console.log(`Logged in with token: ${token}`))
    .catch((error) => console.error(error));

  // User logout
  Auth.logout()
    .then(() => console.log('User logged out'))
    .catch((error) => console.error(error));
 

Database CRUD Operations

 
  // Import necessary modules
  import { Database } from 'clean-stack';

  const userTable = new Database.Table('users');

  // Create a new record
  userTable.insert({ id: 1, name: 'John Doe' })
    .then((record) => console.log('Inserted record', record))
    .catch((error) => console.error(error));

  // Read a record
  userTable.find({ id: 1 })
    .then((record) => console.log('Found record', record))
    .catch((error) => console.error(error));

  // Update a record
  userTable.update({ id: 1 }, { name: 'Jane Doe' })
    .then((record) => console.log('Updated record', record))
    .catch((error) => console.error(error));

  // Delete a record
  userTable.delete({ id: 1 })
    .then(() => console.log('Deleted record'))
    .catch((error) => console.error(error));
 

API Routing

 
  // Import necessary modules
  import { Router } from 'clean-stack';

  const router = new Router();

  // Define a GET route
  router.get('/users/:id', (req, res) => {
    const userId = req.params.id;
    res.send(`User ID: ${userId}`);
  });

  // Define a POST route
  router.post('/users', (req, res) => {
    const newUser = req.body;
    res.send(`Created user with name: ${newUser.name}`);
  });

  // Start the server
  router.listen(3000, () => console.log('Server running on port 3000'));
 

Real-world Application Example

Let’s build a simple user management application utilizing the APIs we discussed.

Application Code

 
  // Import necessary modules
  import { Auth, Database, Router } from 'clean-stack';

  const userTable = new Database.Table('users');
  const router = new Router();

  // User registration endpoint
  router.post('/register', (req, res) => {
    const { username, password } = req.body;
    Auth.register(username, password)
      .then((user) => res.send(user))
      .catch((error) => res.status(500).send(error));
  });

  // User login endpoint
  router.post('/login', (req, res) => {
    const { username, password } = req.body;
    Auth.login(username, password)
      .then((token) => res.send({ token }))
      .catch((error) => res.status(500).send(error));
  });

  // Protected route to get user details
  router.get('/users/:id', (req, res) => {
    const userId = req.params.id;
    userTable.find({ id: userId })
      .then((user) => res.send(user))
      .catch((error) => res.status(500).send(error));
  });

  // Start the server
  router.listen(3000, () => console.log('User management API running on port 3000'));
 

With just a few lines of code, you can have a functional user management system. Clean Stack’s APIs make the development process straightforward and efficient, allowing you to focus on building great features.

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