Sendgrid Transactional Mails Consumer

Purpose

Build tiny microservice, that will consume messages from RabbitMQ queue and send emails via SendGrid API.

Install

1. Create .env file (use .env.example as template)
2. Install composer using composer install

Run

• Run the script via php src/script.php

How it works

The script connects to RabbitMQ queue and consumes messages. Consumer expects messages to be in JSON format.

{
  "from": {
    "name": "John Doe",
    "mail": "john@doe.com" 
  },
  "to": {
    "name": "John Doe",
    "mail": "john@doe.com" 
  },
  "template_id": "7011212b-09f7-4806-8b3a-79bc16682674"
}

TODO

• Catch parse errors when message is invalid json
• Dynamic queue name via parameter
• Support for messages without template (adds subject and content properties to message's json)
• Dockerfile
• Tests??
• CI?
• PHPSTAN?
• Coding standard?