LanguageApp Backend

A FastAPI backend for language learning, featuring authentication, AI prompt integration, and file upload support.

Features

• User registration and login with JWT authentication
• Protected routes
• AI prompt endpoint (OpenAI integration)
• File upload endpoint

Requirements

• Python 3.11+
• MySQL server
• requirements.txt dependencies

Setup Guide

1. Clone the repository

   git clone <your-repo-url>
   cd languge_backend

2. Create and activate a virtual environment

   python -m venv venv
   venv\Scripts\activate

3. Install dependencies

   pip install -r requirements.txt

4. Configure environment variables

   • Create a .env file in languge_backend/app/ (see .gitignore).
   • Add your OpenAI API key and any other secrets:

     OPENAI_API_KEY=your_openai_api_key
     

5. Configure the database

   • Update the MySQL connection string in app/database.py if needed.
   • Ensure your MySQL server is running and the database (languageapp_db) exists.

6. Run the server

   uvicorn app.main:app --reload --host 0.0.0.0 --port 8000

7. API Endpoints

   • Auth: /auth/register, /auth/login
   • Protected: /protected/
   • AI Prompt: /ai-prompt/
   • File Upload: /files/upload

Notes

• Uploaded files are saved in the uploads/ directory.
• The OpenAI API key must be set in your environment or .env file.
• For development, use the --reload flag with uvicorn.

License

MIT