Simple Todo App

A simple Todo application built with FastAPI and SQLite.

Features

• Create, read, update, and delete todo items
• Filter todos by completion status
• RESTful API with OpenAPI documentation
• SQLite database with SQLAlchemy ORM
• Alembic for database migrations
• Environment variable configuration support

Project Structure

.
├── alembic/                  # Database migration scripts
├── app/                      # Application code
│   ├── api/                  # API endpoints
│   │   ├── v1/               # API version 1
│   │   │   └── endpoints/    # API endpoints
│   ├── core/                 # Core application code
│   ├── crud/                 # CRUD operations
│   ├── db/                   # Database setup
│   ├── models/               # SQLAlchemy models
│   └── schemas/              # Pydantic schemas
├── main.py                   # Application entry point
├── alembic.ini               # Alembic configuration
└── requirements.txt          # Dependencies

Installation

1. Clone the repository:

git clone https://github.com/yourusername/simpletodoapp.git
cd simpletodoapp

2. Install dependencies:

pip install -r requirements.txt

3. Configure environment variables (optional): Create a .env file with your configuration options

4. Run database migrations:

alembic upgrade head

Usage

1. Start the server:

uvicorn main:app --reload

2. Access the API documentation at:
   • Swagger UI: http://localhost:8000/docs
   • ReDoc: http://localhost:8000/redoc

API Endpoints

All API endpoints are prefixed with /api/v1

• GET /api/v1/todos: Get all todos
• GET /api/v1/todos/{id}: Get a specific todo
• POST /api/v1/todos: Create a new todo
• PUT /api/v1/todos/{id}: Update a todo
• DELETE /api/v1/todos/{id}: Delete a todo

Health Check

• GET /health: Health check endpoint

License

MIT