add stuff

.env

@@ -17,3 +17,10 @@
 APP_ENV=dev
 APP_SECRET=a19f0835963f9d59bd9c986b287e9fa3
 ###< symfony/framework-bundle ###
+
+###> symfony/messenger ###
+# Choose one of the transports below
+# MESSENGER_TRANSPORT_DSN=doctrine://default
+MESSENGER_TRANSPORT_DSN=amqp://guest:guest@localhost:5672/%2f/messages
+# MESSENGER_TRANSPORT_DSN=redis://localhost:6379/messages
+###< symfony/messenger ###

composer.json

@@ -4,17 +4,17 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": ">=7.2.5",
+        "php": ">=8.0.0",
         "ext-ctype": "*",
         "ext-iconv": "*",
         "symfony/console": "5.2.*",
         "symfony/dotenv": "5.2.*",
         "symfony/flex": "^1.3.1",
         "symfony/framework-bundle": "5.2.*",
+        "symfony/maker-bundle": "^1.31",
+        "symfony/messenger": "5.2.*",
         "symfony/yaml": "5.2.*"
     },
-    "require-dev": {
-    },
     "config": {
         "optimize-autoloader": true,
         "preferred-install": {

config/bundles.php

@@ -2,4 +2,5 @@
 
 return [
     Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
 ];

config/packages/messenger.yaml

+framework:
+    messenger:
+        # Uncomment this (and the failed transport below) to send failed messages to this transport for later handling.
+        # failure_transport: failed
+
+        transports:
+            # https://symfony.com/doc/current/messenger.html#transport-configuration
+            async: '%env(MESSENGER_TRANSPORT_DSN)%'
+            # failed: 'doctrine://default?queue_name=failed'
+            # sync: 'sync://'
+
+        routing:
+            # Route your messages to the transports
+            'App\Message\PerfTestMessage': async

src/Command/GenMessagesCommand.php

+<?php
+
+namespace App\Command;
+
+use App\Message\PerfTestMessage;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Messenger\MessageBus;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+class GenMessagesCommand extends Command
+{
+    protected static $defaultName = 'app:gen-messages';
+    protected static $defaultDescription = 'Messages messages messages';
+
+    /**
+     * GenMessagesCommand constructor.
+     */
+    public function __construct(private MessageBusInterface $bus, string $name = null) {
+        parent::__construct($name);
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->setDescription(self::$defaultDescription)
+            ->addArgument('nb', InputArgument::OPTIONAL, 'Numbers of messages', 10000)
+//            ->addOption('option1', null, InputOption::VALUE_NONE, 'Option description')
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $number = (int) $input->getArgument('nb');
+//
+//        if ($arg1) {
+//            $io->note(sprintf('You passed an argument: %s', $arg1));
+//        }
+//
+//        if ($input->getOption('option1')) {
+//            // ...
+//        }
+        for($i = 0; $i < $number; $i++) {
+            $this->bus->dispatch(new PerfTestMessage());
+        }
+
+        $io->success("Sended $number messages.");
+
+        return Command::SUCCESS;
+    }
+}

src/Message/PerfTestMessage.php

+<?php
+
+namespace App\Message;
+
+final class PerfTestMessage
+{
+    /*
+     * Add whatever properties & methods you need to hold the
+     * data for this message class.
+     */
+
+//     private $name;
+//
+//     public function __construct(string $name)
+//     {
+//         $this->name = $name;
+//     }
+//
+//    public function getName(): string
+//    {
+//        return $this->name;
+//    }
+}

src/MessageHandler/PerfTestMessageHandler.php

+<?php
+
+namespace App\MessageHandler;
+
+use App\Message\PerfTestMessage;
+use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+
+final class PerfTestMessageHandler implements MessageHandlerInterface
+{
+    public function __invoke(PerfTestMessage $message)
+    {
+        // Doing nothing.
+    }
+}

symfony.lock

 {
+    "doctrine/inflector": {
+        "version": "2.0.3"
+    },
+    "nikic/php-parser": {
+        "version": "v4.10.5"
+    },
     "psr/cache": {
         "version": "2.0.0"
     },
@@ -11,6 +17,9 @@
     "psr/log": {
         "version": "1.1.4"
     },
+    "symfony/amqp-messenger": {
+        "version": "v5.2.7"
+    },
     "symfony/cache": {
         "version": "v5.2.7"
     },
@@ -38,6 +47,9 @@
     "symfony/deprecation-contracts": {
         "version": "v2.4.0"
     },
+    "symfony/doctrine-messenger": {
+        "version": "v5.2.7"
+    },
     "symfony/dotenv": {
         "version": "v5.2.4"
     },
@@ -97,6 +109,27 @@
     "symfony/http-kernel": {
         "version": "v5.2.7"
     },
+    "symfony/maker-bundle": {
+        "version": "1.0",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "1.0",
+            "ref": "fadbfe33303a76e25cb63401050439aa9b1a9c7f"
+        }
+    },
+    "symfony/messenger": {
+        "version": "4.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "4.3",
+            "ref": "e9a414b113ceadbf4e52abe37bf8f1b443f06ccb"
+        },
+        "files": [
+            "config/packages/messenger.yaml"
+        ]
+    },
     "symfony/polyfill-intl-grapheme": {
         "version": "v1.22.1"
     },
@@ -112,6 +145,9 @@
     "symfony/polyfill-php80": {
         "version": "v1.22.1"
     },
+    "symfony/redis-messenger": {
+        "version": "v5.2.7"
+    },
     "symfony/routing": {
         "version": "5.1",
         "recipe": {