Step 00 — Squelette + intégration naïve

3 Bounded Contexts (Sales, Invoicing, LegacyFulfillment) avec :
- Domaines complets (agrégats, VOs, événements, invariants)
- Couche application (commands, queries, ports)
- Infrastructure in-memory (repos, gateway fake)
- Controllers HTTP Symfony
- Couplage naïf synchrone entre BC via NaiveSalesEventPublisher
- 20 tests unitaires et d'intégration passants

apps/symfony/config/packages/framework.yaml

@@ -0,0 +1,11 @@
+framework:
+    secret: '%env(APP_SECRET)%'
+    test: ~
+    http_method_override: false
+    handle_all_throwables: true
+    php_errors:
+        log: true
+
+when@test:
+    framework:
+        test: true

apps/symfony/config/routes.yaml

@@ -0,0 +1,5 @@
+controllers:
+    resource:
+        path: ../../../src/
+        namespace: MiniShop
+    type: attribute

apps/symfony/config/services.yaml

@@ -0,0 +1,62 @@
+services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
+
+    # --- Shared ---
+    MiniShop\Shared\:
+        resource: '%kernel.project_dir%/src/Shared/'
+
+    MiniShop\Shared\Technical\Clock:
+        alias: MiniShop\Shared\Technical\SystemClock
+
+    # --- Sales ---
+    MiniShop\Sales\Application\:
+        resource: '%kernel.project_dir%/src/Sales/Application/'
+
+    MiniShop\Sales\Infrastructure\:
+        resource: '%kernel.project_dir%/src/Sales/Infrastructure/'
+
+    MiniShop\Sales\Interfaces\:
+        resource: '%kernel.project_dir%/src/Sales/Interfaces/'
+        tags: ['controller.service_arguments']
+
+    MiniShop\Sales\Application\Port\OrderRepository:
+        alias: MiniShop\Sales\Infrastructure\Persistence\InMemoryOrderRepository
+
+    MiniShop\Sales\Application\Port\SalesEventPublisher:
+        alias: MiniShop\Sales\Infrastructure\Messaging\NaiveSalesEventPublisher
+
+    # --- Invoicing ---
+    MiniShop\Invoicing\Application\:
+        resource: '%kernel.project_dir%/src/Invoicing/Application/'
+
+    MiniShop\Invoicing\Infrastructure\:
+        resource: '%kernel.project_dir%/src/Invoicing/Infrastructure/'
+
+    MiniShop\Invoicing\Interfaces\:
+        resource: '%kernel.project_dir%/src/Invoicing/Interfaces/'
+        tags: ['controller.service_arguments']
+
+    MiniShop\Invoicing\Application\Port\InvoiceRepository:
+        alias: MiniShop\Invoicing\Infrastructure\Persistence\InMemoryInvoiceRepository
+
+    MiniShop\Invoicing\Application\Port\InvoiceNumberGenerator:
+        alias: MiniShop\Invoicing\Infrastructure\SequentialInvoiceNumberGenerator
+
+    # --- LegacyFulfillment ---
+    MiniShop\LegacyFulfillment\Application\:
+        resource: '%kernel.project_dir%/src/LegacyFulfillment/Application/'
+
+    MiniShop\LegacyFulfillment\Infrastructure\:
+        resource: '%kernel.project_dir%/src/LegacyFulfillment/Infrastructure/'
+
+    MiniShop\LegacyFulfillment\Interfaces\:
+        resource: '%kernel.project_dir%/src/LegacyFulfillment/Interfaces/'
+        tags: ['controller.service_arguments']
+
+    MiniShop\LegacyFulfillment\Application\Port\ShipmentRequestRepository:
+        alias: MiniShop\LegacyFulfillment\Infrastructure\Persistence\InMemoryShipmentRequestRepository
+
+    MiniShop\LegacyFulfillment\Application\Port\LegacyFulfillmentGateway:
+        alias: MiniShop\LegacyFulfillment\Infrastructure\Gateway\FakeLegacyFulfillmentGateway

apps/symfony/public/index.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Kernel;
+use Symfony\Component\Dotenv\Dotenv;
+use Symfony\Component\HttpFoundation\Request;
+
+require_once dirname(__DIR__, 3) . '/vendor/autoload.php';
+
+(new Dotenv())->bootEnv(dirname(__DIR__, 3) . '/.env');
+
+$kernel = new Kernel($_SERVER['APP_ENV'] ?? 'dev', (bool) ($_SERVER['APP_DEBUG'] ?? true));
+$request = Request::createFromGlobals();
+$response = $kernel->handle($request);
+$response->send();
+$kernel->terminate($request, $response);

apps/symfony/src/Kernel.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App;
+
+use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
+use Symfony\Component\HttpKernel\Kernel as BaseKernel;
+
+final class Kernel extends BaseKernel
+{
+    use MicroKernelTrait;
+
+    public function getConfigDir(): string
+    {
+        return $this->getProjectDir() . '/apps/symfony/config';
+    }
+
+    public function getCacheDir(): string
+    {
+        return $this->getProjectDir() . '/apps/symfony/var/cache/' . $this->environment;
+    }
+
+    public function getLogDir(): string
+    {
+        return $this->getProjectDir() . '/apps/symfony/var/log';
+    }
+}