Learning Management System (LMS) API

Overview

This is a full-stack LMS application similar to Udemy, built with Node.js, Prisma, TypeScript, Express, and React. It includes authentication, course management, enrollments, lectures, progress tracking, and purchases.

Tech Stack

Backend:

• Node.js with Express.js (API development)
• Prisma (ORM for PostgreSQL)
• JWT Authentication (Access & Refresh tokens)
• Rate Limiting (Prevents abuse on auth routes)
• Swagger (API Documentation)
• Docker & Docker Compose (Database containerization)

Frontend:

• React + TypeScript (Component-based UI)
• Redux Toolkit (State management)
• Material UI & Framer Motion (UI & animations)
• Axios (API requests)
• Toastify (Notifications)

Features

• User Authentication: Signup, Login, Logout, Refresh Token
• Course Management: CRUD operations for courses
• Lecture System: Add lectures to courses
• Progress Tracking: Track completion of lectures
• Enrollment System: Users can enroll in courses
• Purchases: Secure course purchases with tracking
• Rate Limiting: Protects API from excessive requests

Installation & Setup

Backend

1. Clone the repository:

   git clone https://github.com/aman75way/LMS
   cd LMS

2. Install dependencies:

   npm install

3. Configure environment variables:

   cp .env.example .env

4. Start PostgreSQL using Docker:

   docker-compose up -d

5. Apply database migrations:

   npx prisma migrate dev --name init

6. Start the backend server:

   npm run dev

Frontend

1. Navigate to the frontend folder:

   cd frontend

2. Install dependencies:

   npm install

3. Start the React app:

   npm run dev

API Documentation

Swagger API documentation is available at:

http://localhost:5000/api-docs

Environment Variables

Variable	Description
PORT	Server port (default: 5000)
DATABASE_URL	PostgreSQL connection URL
JWT_SECRET	Secret key for JWT
FRONTEND_URL	Frontend base URL (CORS)

Project Structure

lms-api/
├── backend/
│   ├── app/
│   │   ├── auth/         # Authentication module
│   │   ├── course/       # Course management
│   │   ├── enrollment/   # Enrollment system
│   │   ├── lecture/      # Lecture system
│   │   ├── progress/     # Progress tracking
│   │   ├── purchase/     # Course purchases
│   │   ├── common/       # Middleware & utilities
│   ├── prisma/          # Prisma schema
│   ├── docker-compose.yml
│   ├── index.ts         # Server entry point
├── frontend/
│   ├── src/
│   │   ├── components/
│   │   ├── pages/
│   │   ├── store/
│   ├── public/
│   ├── index.tsx

GitHub