radhirasho / simple-todo-server

Experimenting with SQLite and HonoJS

Simple Todo Server

This is a simple todo server that uses a REST API to manage todos.

It is written in:

1. Typescript
2. Hono as the server framework
3. SQLite as the database

Running the server

To run the server, you need to have Node.js installed. Then you can run the following commands:

bun dev

This will start the server on port 3000.

API

The server has the following API:

GET /

This will return a list of all the todos.

POST /create

This will create a new todo. The body of the request should be a JSON object with the following properties:

1. taskName: The name of the todo
2. description: `: A description of the todo

POST /update

This will update a todo. The body of the request should be a JSON object with the following properties:

1. id: The id of the todo
2. taskName: The name of the todo
3. description: `: A description of the todo

DELETE /delete/:id

This will delete a todo. The body of the request should be a JSON object with the following properties:

1. id: The id of the todo

The Delete method uses Hono's Route Validation using regex so that it will only ever accept integers as the id. Otherwise the method will return a 404 Not Found error.

Database

The server uses SQLite as the database. The database is created when you first run the application and is stored in the db folder The intial database is created with a single table called todos with the following schema:

CREATE TABLE todos (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  taskName VARCHAR(255),
  description TEXT
);

You can see the database schema in the db folder within the Todos.sql file.