The publisher

A simple notification service that pushes notifications to subscriber endpoints when messages are published on their subscribed topics.

Features Implemented

• Subscription to a topic
• Publishing to a topic
• Subscriber endpoints getting notifications of published topics

Tools and Languages

• Laravel - Laravel is a PHP framework and was chosen because of the ease and speed of writing backend applications.
• Redis - Redis is an in-memory data structure, which is also used a database, cache and message broker. Redis was chosen because of its R/W speed.

Setup and Installation

This project requires the following dependencies to run

• PHP 8+
• Composer
• Redis

Clone the project, install the dependencies and dev dependencies.

git clone https://github.com/J-hon/the-publisher
cd the-publisher
composer install

Create .env file

cp .env.example .env

Start the publisher server (you can use any port of your choice, pass your desired port number after the --port=)

php artisan serve --port=8001

Start the subscriber(s) server(s) (you can use any port of your choice, pass your desired port number after the --port=).

NB: Be sure the port is free.

php artisan serve --port=8002
php artisan serve --port=8003

Start queue (Or depending on your OS, you can configure a supervisor)

php artisan queue:work

Start the redis server

redis-server

Endpoints

A postman collection for the endpoints has been added

The Publisher Collection