Choreo App Backend

FastAPI backend with database connectivity, environment variables loading, and CORS support.

Features

• FastAPI CRUD API with proper route organization
• SQLAlchemy ORM for database operations
• Environment variable configuration
• CORS middleware
• Automatic table creation on startup
• No authentication (as requested)

Setup

1. Clone the repository

2. Create a virtual environment

   python -m venv venv

3. Activate the virtual environment

• Windows:

  venv\Scripts\activate

• macOS/Linux:

  source venv/bin/activate

4. Install dependencies

   pip install -r requirements.txt

5. Configure the database

• Create a database in PostgreSQL or MySQL
• Configure the .env file with your database connection details

Running the Application

Start the server:

uvicorn app.main:app --reload

The API will be available at:

• API: http://localhost:8000/
• API Docs: http://localhost:8000/docs
• ReDoc: http://localhost:8000/redoc

Project Structure

app/
├── core/               # Core application code
│   └── config.py       # Environment variable configuration
├── db/                 # Database handling
│   └── database.py     # Database connection
├── models/             # SQLAlchemy models
│   └── example.py      # Example model
├── routers/            # API route modules
│   └── example.py      # Example router
├── schemas/            # Pydantic schemas
│   └── example.py      # Example schema
└── main.py             # Main application entry point
.env                    # Environment variables
.env.example            # Example environment variables
requirements.txt        # Python dependencies