Simple TODO API with Bun, Elysia, PostgreSQL, and Redis

Setup

1. Install dependencies:

bun install

2. Copy environment file:

cp .env.example .env

3. Edit .env with your PostgreSQL and Redis credentials

4. Run the server:

bun run start

API Endpoints

PostgreSQL

• GET /swagger - Interactive API documentation
• GET /todos - List all todos
• POST /todos - Create todo: {"title": "Buy milk", "completed": false}
• PUT /todos/:id - Update todo: {"title": "Buy milk", "completed": true}
• DELETE /todos/:id - Delete todo

Redis

• GET /redis/test - Test Redis connection
• GET /redis/:key - Get value by key
• POST /redis - Set key-value: {"key":"mykey","value":"myvalue","ttl":60} (ttl optional)
• DELETE /redis/:key - Delete key

Test

curl http://localhost:3000/todos
curl -X POST http://localhost:3000/todos -H "Content-Type: application/json" -d '{"title":"Test todo"}'

Docker

Build and run:

docker build -t todo-api .
docker run -p 3000:3000 --env-file .env todo-api