product-management-api

Product Management API is a Node.js backend built with Express, TypeScript, and Prisma. It provides a secure and scalable REST API for managing products and their updates, including authentication, validation, and role-based access control.

Features:

• 🔐 Authentication & Authorization (JWT-based)
• 📦 CRUD Operations for Products & Updates
• ✅ Request Validation with express-validator
• 🛢 Database ORM using Prisma & PostgreSQL
• ⚡ Middleware for Error Handling & Security
• 🛠 Modular Code Structure for Scalability

Tech Stack:

• Node.js & Express.js
• TypeScript
• Prisma ORM (PostgreSQL)
• Express Validator
• JWT Authentication

🚀 Getting Started

1️⃣ Clone the Repository

git clone https://github.com/alimagdye/product-management-api.git
cd product-management-api

2️⃣ Install Dependencies

npm install

3️⃣ Set Up Environment Variables

Create a .env file in the root directory and add the following:

DATABASE_URL=your_database_url
JWT_SECRET=your_secret_key
PORT=5432

4️⃣ Run Migrations

npx prisma migrate dev

5️⃣ Start the Server

npm run dev

📖 API Endpoints

Authentication

Method	Endpoint	Description
POST	/signup	Register a new user
POST	/login	Authenticate a user

---

Products

Method	Endpoint	Description
GET	/products	Get all products owned by the authenticated user
GET	/products/:id	Get a specific product by ID (if owned by the user)
POST	/products	Create a new product
PUT	/products/:id	Update a product (if owned by the user)
DELETE	/products/:id	Delete a product (if owned by the user)

---

Updates

Method	Endpoint	Description
GET	/updates	Get all updates related to products owned by the user
GET	/updates/:id	Get a specific update by ID for a product owned by the user
POST	/updates	Create an update for a product owned by the user
PUT	/updates/:id	Update an update by ID for a product owned by the user
DELETE	/updates/:id	Delete an update by ID for a product owned by the user

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🛡 Authentication & Security

• JWT-based authentication is implemented.
• Protected routes require authentication.
• Request validation ensures secure input handling.