This application allows you to manage items through CRUD (Create, Read, Update, Delete) operations. It provides a set of API endpoints to interact with the items stored in the system.

• Create: Add new items to the system.
• Read: Retrieve information about existing items.
• Update: Modify the details of existing items.
• Delete: Remove items from the system.

• Backend Framework: FastAPI
• Database: PostgreSQL
• API Documentation: Swagger UI
• Authentication: JWT (JSON Web Tokens)

• Python 3.9 or higher
• PostgreSQL database
• Virtual environment (optional, but recommended)

1. Clone the repository: git clone https://github.com/your-username/item-management-app.git
2. Navigate to the project directory: cd item-management-app
3. Create and activate a virtual environment (optional):
   • Linux/Mac: python3 -m venv venv && source venv/bin/activate
   • Windows: python -m venv venv && venv\Scripts\activate
4. Install the required dependencies: pip install -r requirements.txt
5. Set up the database connection:
   • Update the database configuration in the config.py file.
6. Run the application: python main.py
7. Access the API documentation: http://localhost:8000/docs

Once the application is up and running, you can use any HTTP client (e.g., cURL, Postman) to interact with the API endpoints.

Send a POST request to /items with the item details in the request body.

Send a GET request to /items/{item_id} to retrieve information about a specific item.

Send a PUT request to /items/{item_id} with the updated item details in the request body.

Send a DELETE request to /items/{item_id} to remove an item from the system.

Some routes may require authentication to access. You need to obtain a JWT token by sending a POST request to /login with valid credentials. Include the token in the Authorization header for authenticated routes (Bearer Token).

This project is licensed under the MIT License.