Notification Service

• I tried to make this service highly cohesive and loosely coupled so it has only one responsibility and it is publishing the notifications through multiple channels depend on multiple third parties.

Class diagram

End point to produce the notifications

• A REST API application to get transactions from multiple provider with criteria

• POST 127.0.0.1:8001/api/notification/send

• Body

{
	"users": [
        {"name" : "Hafez", "channel": "email", "locale" : "en", "to" : "mohamed.hafezqo@gmail.com"},
        {"name" : "Mohamed", "channel": "sms", "locale" : "ar", "to" : "00201144688896"},
        {"name" : "Younis", "channel": "email", "locale" : "en", "to" : "Younis@gmail.com"}
	],
	"notification": {
		"template": "promoCode",
		"discount": "20%",
		"code": "StayHome"
	}
}

Installation

• Run cp .env.dist .env
• Run docker-compose build
• Run docker-compose up -d
• Run docker-compose run php composer install to install the dependencies.
• Run docker-compose up
• Run docker-compose run php bin/console rabbitmq:consumer send_notifications Response will be like

Rabbitmq management

• Open http://127.0.0.1:15672/
• user root
• password rabbitpass

Built With

• PHP7.2
• Symfony4
• Rabbitmq