Event Booking REST API

A Go-powered "Event Booking" REST API that allows users to browse, create, update, and delete events, as well as manage user registrations and authentication.

API Endpoints

• GET /events

  • Retrieve a list of available events.
  • Authentication: Not required.

• GET /events/{id}

  • Retrieve details of a specific event by its ID.
  • Authentication: Not required.

• POST /events

  • Create a new bookable event.
  • Authentication: Required.

• PUT /events/{id}

  • Update an existing event.
  • Authentication: Required (only by the event creator).

• DELETE /events/{id}

  • Delete an existing event.
  • Authentication: Required (only by the event creator).

User Management

• POST /signup

  • Register a new user.
  • Authentication: Not required.

• POST /login

  • Authenticate a user and obtain an authentication token (JWT).
  • Authentication: Not required.

Event Registration

• POST /events/{id}/register

  • Register a user for an event.
  • Authentication: Required.

• DELETE /events/{id}/register

  • Cancel a user's registration for an event.
  • Authentication: Required.

Authentication

The API uses JSON Web Tokens (JWT) for authentication. Users must include the token in the Authorization header of requests to protected endpoints.

Example:

Authorization: Bearer <your-token>

🚀 Setup and Installation

⤵️ Install Dependencies

Clone the repository:

git clone https://github.com/your-username/event-booking-api.git
cd event-booking-api

Install required packages:

• Gin (HTTP web framework written in Go)

  go get -u github.com/gin-gonic/gin

• SQLite3 driver for Go

       go get github.com/mattn/go-sqlite3

• bcrypt for password hashing

  go get -u golang.org/x/crypto

• JSON Web Tokens for Go

  go get -u github.com/golang-jwt/jwt/v5

Set up environment variables (e.g., database configuration, JWT secret).

Run the application:

go run main.go

📖 Additional Resources

• HTTP Status Codes
• Go Database SQL
• Go SQLite3
• Go JWT

Usage

Once the API is running, you can interact with it using tools like curl, Postman, or any HTTP client.

Example Requests

• Create an Event:

  curl -X POST -H "Authorization: Bearer <your-token>" -d '{"name": "Event Name", "date": "2024-01-01", "location": "Event Location"}' http://localhost:8080/events

• Register for an Event:

 curl -X POST -H "Authorization: Bearer <your-token>" http://localhost:8080/events/{id}/register