000-default.conf

<VirtualHost *:80>
    ServerName igbot.lifestyle.cool
    ServerAlias igbot.lifestyle.cool

    DocumentRoot /var/www/html/igbot_saas/public
    DirectoryIndex /index.php

    <Directory /var/www/html/igbot_saas/public>
        AllowOverride None
        Order Allow,Deny
        Allow from All

        FallbackResource /index.php
    </Directory>

    # uncomment the following lines if you install assets as symlinks
    # or run into problems when compiling LESS/Sass/CoffeeScript assets
    # <Directory /var/www/project>
    #     Options FollowSymlinks
    # </Directory>

    # optionally disable the fallback resource for the asset directories
    # which will allow Apache to return a 404 error when files are
    # not found instead of passing the request to Symfony
    <Directory /var/www/project/public/bundles>
        FallbackResource disabled
    </Directory>
    ErrorLog /var/log/apache2/project_error.log
    CustomLog /var/log/apache2/project_access.log combined

    # optionally set the value of the environment variables used in the application
    #SetEnv APP_ENV prod
    #SetEnv APP_SECRET <app-secret-id>
    #SetEnv DATABASE_URL "mysql://db_user:db_pass@host:3306/db_name"
</VirtualHost>

LuckyController.php

<?php
// src/Controller/LuckyController.php
namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use App\Service\MessageGenerator;






class LuckyController extends AbstractController
{
    /**
    * @Route("/lucky/number")
    */
public function new(MessageGenerator $messageGenerator)
{
    // thanks to the type-hint, the container will instantiate a
    // new MessageGenerator and pass it to you!
    // ...

    $message = $messageGenerator->getHappyMessage();
    $this->addFlash('success', $message);
    // ...
    return Response('test');
}

}

?>

MessageGenerator.php

// src/Service/MessageGenerator.php
namespace App\Service;

class MessageGenerator
{
    public function getHappyMessage()
    {
        $messages = [
            'You did it! You updated the system! Amazing!',
            'That was one of the coolest updates I\'ve seen all day!',
            'Great work! Keep going!',
        ];

        $index = array_rand($messages);

        return $messages[$index];
    }
}

services.yaml

# config/services.yaml
services:
    # default configuration for services in *this* file
    _defaults:
        autowire: true      # Automatically injects dependencies in your services.
        autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
        public: false       # Allows optimizing the container by removing unused services; this also means
                            # fetching services directly from the container via $container->get() won't work.
                            # The best practice is to be explicit about your dependencies anyway.

    # makes classes in src/ available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    App\:
        resource: '../src/*'
        exclude: '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'

    # ...