zulkifliraihan / test_cchannel Goto Github PK

Problem

• Imagine we are integrating an Email Service Provider into our app.
• We need to send mass emails to announce a new campaign with 50k influencers at same time.
• The ESP limits our sending process to 119/hour

Your Task

• Clone this repository https://github.com/lemon-platform/lemon-test-queue-problem
• Create database on /database/database.sqlite
• Run php artisan migrate:fresh --seed to seed with 50k influencers
• Create a command to send notifications to all influencers php artisan lemon:blast-new-campaign
• The handle() function will create a job to notify all influencers about the new campaign
• Use MailMessage to notify influencers via email

<?php

(new MailMessage)
  ->greeting('Hello!')
  ->line('We have a new campaign for you')
  ->line('Try new beauty product from Revlon')
  ->action('View Campaign', 'https://www.google.com');

• Prepare your explanations in meeting with your repository prepared

Scoring

• Demonstrate how you build
  • Dev environment with Laravel + MailHog
  • Laravel command php artisan lemon:blast-new-campaign
  • jobs to send notifications to influencers
  • create notifications with MailMessage
• Demonstrate how you throttle email sending
  • Without timeout
  • Sending limit below process
  • Monitor job task with Laravel Horizon

Reference

1. https://www.helloinbox.email/#reputation on warmup section
2. Job Middleware https://laravel.com/docs/9.x/queues#job-middleware
3. Notification https://laravel.com/docs/9.x/notifications