Simple Todo App

This is a simple Todo application built with FastAPI and SQLite. It provides basic CRUD operations for managing todo items through a RESTful API.

Features

• Create, Read, Update, and Delete todo items
• Health check endpoint
• SQLite database storage
• RESTful API with JSON payloads
• Automatic API documentation

Installation

1. Clone the repository
2. Install dependencies:

pip install -r requirements.txt

Running the Application

Start the application with uvicorn:

uvicorn main:app --reload

The application will be available at http://localhost:8000

API Documentation

Once the application is running, you can access the auto-generated documentation:

• Swagger UI: http://localhost:8000/docs
• ReDoc: http://localhost:8000/redoc

API Endpoints

Method	Endpoint	Description
GET	/health	Health check endpoint
GET	/todos/	Get all todos
GET	/todos/{todo_id}	Get a specific todo by ID
POST	/todos/	Create a new todo
PUT	/todos/{todo_id}	Update an existing todo
DELETE	/todos/{todo_id}	Delete a todo

Example Usage

Creating a Todo

curl -X 'POST' \
  'http://localhost:8000/todos/' \
  -H 'Content-Type: application/json' \
  -d '{
  "title": "Buy groceries",
  "description": "Need to buy milk, eggs, and bread",
  "completed": false
}'

Getting All Todos

curl -X 'GET' 'http://localhost:8000/todos/'