Todo List API

Welcome to the Todo List API! This is a simple API for managing a todo list with user authentication. The API supports creating, reading, updating, and deleting todo items, along with user signup and login functionalities.

Features

User authentication with JWT tokens
CRUD operations for todo items
Secure password storage using bcrypt
Concurrent safe in-memory storage for users and todos

Getting Started

Follow these instructions to get a copy of the project up and running on your local machine for development and testing purposes.

Prerequisites

Ensure you have the following installed on your system:

Go (version 1.22+)
Git

Installation

Clone the repository:

git clone https://github.com/bartzalewski/todo-list-api.git
cd todo-list-api

Initialize Go modules:
```
go mod tidy
```
Run the application:
```
go run main.go
```

The server will start on http://localhost:8080.

API Endpoints

User Authentication

Sign Up

POST /signup

Request:

{
  "username": "your-username",
  "password": "your-password"
}

Response:

{
  "status": "User created successfully"
}

Sign In

POST /signin

Request:

{
  "username": "your-username",
  "password": "your-password"
}

Response:

{
  "status": "Signed in successfully"
}

Cookie: token

Todo Management

Create Todo

POST /todos

Request:

{
  "title": "First Todo"
}

Response:

{
  "id": 1,
  "title": "First Todo",
  "completed": false,
  "created_at": "2023-05-24T12:34:56Z"
}

Get Todos

GET /todos

Response:

[
  {
    "id": 1,
    "title": "First Todo",
    "completed": false,
    "created_at": "2023-05-24T12:34:56Z"
  }
]

Update Todo

PUT /todos/{id}

Request:

{
  "id": 1,
  "title": "Updated Todo",
  "completed": true
}

Response:

{
  "id": 1,
  "title": "Updated Todo",
  "completed": true
}

Delete Todo

DELETE /todos/{id}

Response: 204 No Content

Built With

Go - The Go programming language
Gorilla Mux - A powerful URL router and dispatcher for Golang
JWT-Go - A Go implementation of JSON Web Tokens
Bcrypt - A package for password hashing

Contributing

Feel free to submit issues or pull requests. For major changes, please open an issue first to discuss what you would like to change.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

Thanks to the Go community for their invaluable resources and support.
Gorilla Mux and JWT-Go for making development easier.

Happy coding! 🚀