fix: consider time zone during migration of orders

.gitignore

@@ -14,3 +14,4 @@ Thumbs.db
 vendor
 .phpunit.result.cache
 .php-cs-fixer.cache
+.codex

Controllers/Api/SwagMigrationTimezone.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * (c) shopware AG <info@shopware.com>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use SwagMigrationConnector\Controllers\SwagMigrationApiControllerBase;
+use SwagMigrationConnector\Service\ControllerReturnStruct;
+
+class Shopware_Controllers_Api_SwagMigrationTimezone extends SwagMigrationApiControllerBase
+{
+    /**
+     * @return void
+     */
+    public function indexAction()
+    {
+        $dbConfig = $this->container->getParameter('shopware.db');
+        if (!\is_array($dbConfig)) {
+            $this->assignEmptyResult();
+
+            return;
+        }
+
+        if (!$this->hasTimezoneConfig($dbConfig)) {
+            $this->assignEmptyResult();
+
+            return;
+        }
+
+        $timezone = $dbConfig['timezone'];
+        if ($timezone === '') {
+            $timezone = null;
+        }
+
+        $response = new ControllerReturnStruct([
+            ['timezone' => $timezone],
+        ]);
+
+        $this->view->assign($response->jsonSerialize());
+    }
+
+    /**
+     * @param array<string, mixed> $dbConfig
+     *
+     * @return bool
+     */
+    private function hasTimezoneConfig(array $dbConfig)
+    {
+        return isset($dbConfig['timezone']);
+    }
+
+    /**
+     * @return void
+     */
+    private function assignEmptyResult()
+    {
+        $response = new ControllerReturnStruct([
+            ['timezone' => null],
+        ]);
+
+        $this->view->assign($response->jsonSerialize());
+    }
+}

Resources/services.xml

@@ -15,6 +15,7 @@
             <argument>%shopware.release.version%</argument>
             <argument>%shopware.release.version_text%</argument>
             <argument>%shopware.release.revision%</argument>
+            <argument>%shopware.db%</argument>
         </service>
 
         <service id="swag_migration_connector.service.plugin_information_service" class="SwagMigrationConnector\Service\PluginInformationService" public="true">

Tests/Functional/Controllers/SwagMigrationTimezoneTest.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * (c) shopware AG <info@shopware.com>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SwagMigrationConnector\Tests\Functional\Controllers;
+
+use Shopware\Components\DependencyInjection\Container;
+use Shopware_Controllers_Api_SwagMigrationTimezone as SwagMigrationTimezone;
+use SwagMigrationConnector\Tests\Functional\ContainerTrait;
+use SwagMigrationConnector\Tests\Functional\Controllers\ControllerFactory\Arguments;
+use SwagMigrationConnector\Tests\Functional\Controllers\ControllerFactory\ControllerFactory;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+
+require __DIR__ . '/../../../Controllers/Api/SwagMigrationTimezone.php';
+
+class SwagMigrationTimezoneTest extends \Enlight_Components_Test_Controller_TestCase
+{
+    use ContainerTrait;
+
+    /**
+     * @return void
+     */
+    public function testIndexActionReturnsConfiguredDatabaseTimezone()
+    {
+        $container = $this->getContainer();
+        $dbConfig = $container->getParameter('shopware.db');
+        static::assertTrue(\is_array($dbConfig));
+
+        $configuredTimezone = $dbConfig['timezone'];
+        $timezone = $configuredTimezone === '' ? null : $configuredTimezone;
+
+        $controller = ControllerFactory::createController(
+            SwagMigrationTimezone::class,
+            new Arguments($container)
+        );
+
+        $controller->indexAction();
+
+        $this->assertTimezoneResponse($timezone, $controller);
+    }
+
+    /**
+     * @return void
+     */
+    public function testIndexActionReturnsNullTimezoneWhenDatabaseConfigHasNoTimezone()
+    {
+        $controller = $this->createControllerWithDatabaseConfig([]);
+        $controller->indexAction();
+
+        $this->assertTimezoneResponse(null, $controller);
+    }
+
+    /**
+     * @return void
+     */
+    public function testIndexActionReturnsNullTimezoneWhenDatabaseConfigIsNotArray()
+    {
+        $controller = $this->createControllerWithDatabaseConfig('invalid');
+        $controller->indexAction();
+
+        $this->assertTimezoneResponse(null, $controller);
+    }
+
+    /**
+     * @param array<string, mixed>|string $dbConfig
+     *
+     * @return SwagMigrationTimezone
+     */
+    private function createControllerWithDatabaseConfig($dbConfig)
+    {
+        $container = new Container(new ParameterBag([
+            'shopware.db' => $dbConfig,
+        ]));
+
+        return ControllerFactory::createController(
+            SwagMigrationTimezone::class,
+            new Arguments($container)
+        );
+    }
+
+    /**
+     * @param string|null           $timezone
+     * @param SwagMigrationTimezone $controller
+     *
+     * @return void
+     */
+    private function assertTimezoneResponse($timezone, $controller)
+    {
+        static::assertSame([
+            'data' => [
+                [
+                    'timezone' => $timezone,
+                ],
+            ],
+            'isLastRequest' => false,
+            'success' => true,
+        ], $controller->View()->getAssign());
+    }
+}