ExpressTS Boilerplate

This project is a basic template built using Express.js and TypeScript. It includes the following features:

• Usage of Express.js
• Development with TypeScript
• Modular route structures
• Example of a basic auth service
• MongoDB integration

Getting Started

These instructions will help you run the project on your local machine.

1. Clone the repository:

git clone https://github.com/goktugcy/ExpressTS-Boilerplate.git

Navigate to the project folder: cd ExpressTS-Boilerplate

Install the required dependencies:

npm install

Start the project:

npm run dev

Open your browser and go to http://localhost:5002 to see the "Hello World" message.

Routes and Authentication

This boilerplate provides a modular route structure and includes an example of basic authentication using middleware. Let's dive into the details:

Route Structure

The route structure follows a modular pattern, which helps keep your code organized as your application grows. The src/routes directory contains individual route modules, each handling specific routes and their associated logic.

To define new routes or extend existing ones, you can create additional route modules in the src/routes directory and include them in the main src/app.ts file.

Authentication

The example authentication system in this boilerplate demonstrates the basic flow of user registration, login, and protected routes using middleware.

1. Registration: The /register endpoint in routes.ts allows users to register by providing a username, email, and password. Passwords are hashed before being stored in the database.

2. Login: The /login endpoint in routes.ts handles user logins. It checks the provided credentials against the stored hashed password and issues a JSON Web Token (JWT) upon successful login.

3. Protected Routes: The boilerplate includes of a protected routes that requires authentication. The authenticateMiddleware middleware is applied to this route to ensure that only authenticated users can access it. If a user is not authenticated, they will receive a 401 Unauthorized response.