Todo App with Docker

A simple Todo application with React frontend, Express backend, and PostgreSQL database, all containerized with Docker-Desktop (Need to install on window machine).

Prerequisites

• Docker Desktop installed and running

Getting Started

1. Clone this repository
2. Start the application:

docker-compose up

3. Access the application:
   • Frontend: http://localhost:3000
   • Backend API: http://localhost:5000

Features

• Create, read, update, and delete todo items
• Mark todos as completed or active
• Data persistence using PostgreSQL
• Containerized deployment with Docker

Project Structure

.
├── docker-compose.yml        # Docker Compose configuration
├── frontend/                 # React frontend application
│   ├── Dockerfile
│   ├── public/
│   └── src/
├── backend/                  # Express backend API
│   ├── Dockerfile
│   ├── controllers/
│   ├── models/
│   └── routes/

API Endpoints

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

Stopping the Application

To stop the application, press Ctrl+C in the terminal where it's running, or run:

docker-compose down

To completely remove the volumes (database data) as well:

docker-compose down -v