Initialize sulu messenger components (#1)

.github/workflows/test-application.yaml

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+name: Test application
+
+on:
+    pull_request:
+    push:
+        branches:
+            - '[0-9]+.x'
+            - '[0-9]+.[0-9]+'
+
+jobs:
+    test:
+        name: 'PHP ${{ matrix.php-version }} (${{ matrix.dependency-versions }}, Coverage ${{ matrix.coverage }})'
+        runs-on: ubuntu-latest
+
+        env:
+            DATABASE_URL: mysql://root:root@127.0.0.1:3306/sulu_messenger_test?serverVersion=5.7&charset=utf8mb4
+
+        strategy:
+            fail-fast: false
+            matrix:
+                include:
+                    - php-version: '8.0'
+                      coverage: false
+                      dependency-versions: 'lowest'
+                      env:
+                          SYMFONY_DEPRECATIONS_HELPER: weak
+
+                    - php-version: '8.1'
+                      coverage: true
+                      dependency-versions: 'highest'
+                      env:
+                          SYMFONY_DEPRECATIONS_HELPER: weak
+
+        services:
+            mysql:
+                image: mysql:5.7
+                env:
+                    MYSQL_ROOT_PASSWORD: root
+                ports:
+                    - 3306:3306
+                options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=5
+
+        steps:
+            - name: Checkout project
+              uses: actions/checkout@v2
+
+            - name: Install and configure PHP
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: ${{ matrix.php-version }}
+                  extensions: ctype, iconv, mysql
+                  coverage: pcov
+
+            - name: Install composer dependencies
+              uses: ramsey/composer-install@v2
+              with:
+                  dependency-versions: ${{ matrix.dependency-versions }}
+                  composer-options: ${{ matrix.composer-options }}
+
+            - name: Bootstrap test environment
+              run: composer bootstrap-test-environment
+
+            - name: Execute test cases
+              if: matrix.coverage == false
+              run: composer test
+
+            - name: Execute test cases with coverage
+              if: ${{ matrix.coverage }}
+              run: composer test-with-coverage
+
+            - name: Check code coverage
+              if: ${{ matrix.coverage }}
+              run: composer check-coverage
+
+    lint:
+        name: "PHP Lint"
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout project
+              uses: actions/checkout@v2
+
+            - name: Install and configure PHP
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.1
+                  extensions: ctype, iconv, mysql
+
+            - name: Install composer dependencies
+              uses: ramsey/composer-install@v1
+              with:
+                  dependency-versions: highest
+
+            - name: Lint Code
+              run: composer lint

.gitignore

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+.idea
+*.iml
+
+/vendor/
+composer.lock
+
+.php-cs-fixer.cache
+.phpunit.result.cache
+.deptrac.cache
+
+/tests/Application/var
+/tests/Application/secrets

.php-cs-fixer.dist.php

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+<?php
+
+declare(strict_types=1);
+
+$finder = (new PhpCsFixer\Finder())
+    ->in(__DIR__)
+    ->exclude(['tests/Application/var'])
+    ->notName('bundles.php');
+
+return (new PhpCsFixer\Config())
+    ->setRiskyAllowed(true)
+    ->setRules([
+        '@Symfony' => true,
+        '@Symfony:risky' => true,
+        'ordered_imports' => true,
+        'concat_space' => ['spacing' => 'one'],
+        'array_syntax' => ['syntax' => 'short'],
+        'phpdoc_align' => ['align' => 'left'],
+        'class_definition' => [
+            'multi_line_extends_each_single_line' => true,
+        ],
+        'linebreak_after_opening_tag' => true,
+        'declare_strict_types' => true,
+        'method_argument_space' => ['on_multiline' => 'ensure_fully_multiline'],
+        'native_constant_invocation' => true,
+        'native_function_casing' => true,
+        'native_function_invocation' => ['include' => ['@internal']],
+        'no_php4_constructor' => true,
+        'no_superfluous_phpdoc_tags' => ['allow_mixed' => true, 'remove_inheritdoc' => true],
+        'no_unreachable_default_argument_value' => true,
+        'no_useless_else' => true,
+        'no_useless_return' => true,
+        'php_unit_strict' => true,
+        'phpdoc_order' => true,
+        'semicolon_after_instruction' => true,
+        'strict_comparison' => true,
+        'strict_param' => true,
+        'array_indentation' => true,
+        'multiline_whitespace_before_semicolons' => true,
+        'single_line_throw' => false,
+        'visibility_required' => ['elements' => ['property', 'method', 'const']],
+    ])
+    ->setFinder($finder);

README.md

@@ -1 +1,73 @@
-# messenger
+<h1 align="center">Sulu Messenger</h1>
+
+<p align="center">
+    <a href="https://sulu.io/" target="_blank">
+        <img width="30%" src="https://sulu.io/uploads/media/800x/00/230-Official%20Bundle%20Seal.svg?v=2-6&inline=1" alt="Official Sulu Bundle Badge">
+    </a>
+</p>
+
+<p align="center">
+    <a href="LICENSE" target="_blank">
+        <img src="https://img.shields.io/github/license/sulu/messenger.svg" alt="GitHub license">
+    </a>
+    <a href="/~https://github.com/sulu/messenger/releases" target="_blank">
+        <img src="https://img.shields.io/github/tag/sulu/messenger.svg" alt="GitHub tag (latest SemVer)">
+    </a>
+    <a href="/~https://github.com/sulu/messenger/actions" target="_blank">
+        <img src="https://img.shields.io/github/workflow/status/sulu/messenger/Test%20application.svg?label=test-workflow" alt="Test workflow status">
+    </a>
+    <a href="/~https://github.com/sulu/sulu/releases" target="_blank">
+        <img src="https://img.shields.io/badge/sulu%20compatibility-%3E=2.0-52b6ca.svg" alt="Sulu compatibility">
+    </a>
+</p>
+<br/>
+
+This library provides the stamps and middlewares which configures the sulu message bus.
+It can be used independently in any symfony installation.
+
+## Installation
+
+Make sure Composer is installed globally, as explained in the
+[installation chapter](https://getcomposer.org/doc/00-intro.md)
+of the Composer documentation.
+
+Open a command console, enter your project directory and execute:
+
+```bash
+composer require sulu/messenger
+```
+
+Then, enable the bundle by adding it to the list of registered bundles
+in the `config/bundles.php` file of your project:
+
+```php
+// config/bundles.php
+
+return [
+    // ...
+    Sulu\Messenger\Infrastructure\Symfony\HttpKernel\SuluMessengerBundle::class => ['all' => true],
+];
+```
+
+## Middlewares
+
+### UnpackExceptionMiddleware
+
+The `UnpackExceptionMiddleware` will unpack the `HandlerFailedException` which
+is created by the Symfony [`HandleMessageMiddleware`](/~https://github.com/symfony/symfony/blob/c7dbcc954366f92f66360f3960a10dc1ef5f2584/src/Symfony/Component/Messenger/Middleware/HandleMessageMiddleware.php#L129).
+This way we make sure that the real exception is thrown out by this message 
+bus, and a controller can catch or convert it to a specific http status code.
+This middleware is always activated in the sulu message bus.
+
+### DoctrineFlushMiddleware
+
+The `DoctrineFlushMiddleware` is a Middleware which let us flush the Doctrine
+EntityManager by an opt-in flag via the `EnableFlushStamp`. It can be used this way:
+
+```php
+use Sulu\Messenger\Infrastructure\Symfony\Messenger\FlushMiddleware\EnableFlushStamp;
+
+$this->handle(new Envelope(new YourMessage(), [new EnableFlushStamp()]));
+```
+
+This middleware is always activated in the sulu message bus.

composer.json

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+{
+    "name": "sulu/messenger",
+    "description": "This library provides the stamps, middlewares and the sulu message bus.",
+    "license": "proprietary",
+    "type": "sulu-bundle",
+    "require": {
+        "php": "8.0.* || 8.1.*",
+        "doctrine/dbal": "^3.3",
+        "doctrine/doctrine-bundle": "^2.5",
+        "doctrine/orm": "^2.11",
+        "symfony/config": "^5.4 || ^6.0",
+        "symfony/dependency-injection": "^5.4 || ^6.0",
+        "symfony/doctrine-bridge": "^5.4 || ^6.0",
+        "symfony/framework-bundle": "^5.4 || ^6.0",
+        "symfony/http-kernel": "^5.4 || ^6.0",
+        "symfony/messenger": "^5.4 || ^6.0"
+    },
+    "require-dev": {
+        "coduo/php-matcher": "^6.0",
+        "friendsofphp/php-cs-fixer": "^3.6",
+        "handcraftedinthealps/code-coverage-checker": "^0.2.5",
+        "jangregor/phpstan-prophecy": "^1.0",
+        "nunomaduro/collision": "^5.0 || ^6.0",
+        "phpspec/prophecy-phpunit": "^2.0",
+        "phpstan/phpstan": "^1.4",
+        "phpstan/phpstan-doctrine": "^1.2",
+        "phpstan/phpstan-phpunit": "^1.0",
+        "phpstan/phpstan-symfony": "^1.1",
+        "phpstan/phpstan-webmozart-assert": "^1.0",
+        "phpunit/phpunit": "^9.5",
+        "qossmic/deptrac-shim": "^0.19.3",
+        "rector/rector": "^0.12.16",
+        "schranz/test-generator": "^0.3",
+        "symfony/browser-kit": "^5.4 || ^6.0",
+        "symfony/css-selector": "^5.4 || ^6.0",
+        "symfony/debug-bundle": "^5.4 || ^6.0",
+        "symfony/error-handler": "^5.4 || ^6.0",
+        "symfony/phpunit-bridge": "^5.4 || ^6.0",
+        "thecodingmachine/phpstan-strict-rules": "^1.0",
+        "symfony/dotenv": "^5.4 || ^6.0",
+        "symfony/yaml": "^5.4 || ^6.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Sulu\\Messenger\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Sulu\\Messenger\\Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "bootstrap-test-environment": [
+            "@php tests/Application/bin/console cache:clear --env test",
+            "@php tests/Application/bin/console doctrine:database:drop --force --if-exists --env test",
+            "@php tests/Application/bin/console doctrine:database:create --env test",
+            "@php tests/Application/bin/console doctrine:schema:create --env test"
+        ],
+        "test": "@phpunit",
+        "test-with-coverage": "@phpunit --coverage-php Tests/Application/var/reports/coverage.php --coverage-cobertura=Tests/Application/var/cobertura-coverage.xml --coverage-html Tests/Application/var/reports/html --log-junit Tests/Application/var/reports/junit.xml",
+        "check-coverage": [
+            "@php vendor/bin/code-coverage-checker \"Tests/Application/var/reports/coverage.php\" \"line\" \"100.00\" \"src\""
+        ],
+        "lint": [
+            "@php-cs",
+            "@phpstan",
+            "@lint-rector",
+            "@lint-twig",
+            "@lint-yaml",
+            "@lint-container",
+            "@lint-composer",
+            "@lint-doctrine",
+            "@lint-deptrac"
+        ],
+        "phpunit": "@php vendor/bin/phpunit",
+        "phpstan": [
+            "@php tests/Application/bin/console cache:warmup --env=dev",
+            "@php vendor/bin/phpstan analyze"
+        ],
+        "lint-rector": [
+            "@php tests/Application/bin/console cache:warmup --env=dev",
+            "@php vendor/bin/rector process --dry-run"
+        ],
+        "rector": [
+            "@php vendor/bin/rector process"
+        ],
+        "php-cs": "@php vendor/bin/php-cs-fixer fix --verbose --diff --dry-run",
+        "php-cs-fix": "@php vendor/bin/php-cs-fixer fix",
+        "lint-composer": "@composer validate --no-check-publish --strict",
+        "lint-yaml": "@php tests/Application/bin/console lint:yaml tests/Application/config --parse-tags",
+        "lint-deptrac": "@php vendor/bin/deptrac",
+        "lint-container": [
+            "@php tests/Application/bin/console lint:container --env dev",
+            "@php tests/Application/bin/console lint:container --env test",
+            "@php tests/Application/bin/console lint:container --env prod"
+        ],
+        "lint-doctrine": [
+            "@php tests/Application/bin/console doctrine:schema:validate --skip-sync --env prod"
+        ]
+    },
+    "config": {
+        "sort-packages": true
+    }
+}

config/services.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Symfony\Component\DependencyInjection\Loader\Configurator;
+
+use Sulu\Messenger\Infrastructure\Symfony\Messenger\FlushMiddleware\DoctrineFlushMiddleware;
+use Sulu\Messenger\Infrastructure\Symfony\Messenger\UnpackExceptionMiddleware\UnpackExceptionMiddleware;
+
+return function (ContainerConfigurator $configurator) {
+    $services = $configurator->services();
+
+    $services->set('sulu_messenger.doctrine_flush_middleware')
+        ->class(DoctrineFlushMiddleware::class)
+        ->args([service('doctrine.orm.entity_manager')]);
+
+    $services->set('sulu_messenger.unpack_exception_middleware')
+        ->class(UnpackExceptionMiddleware::class);
+};