Entityイベント拡張のプラグインサンプル

app/Plugin/EntityEvent/Entity/BaseInfoListener.php

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+<?php
+
+namespace Plugin\EntityEvent\Entity;
+
+use Doctrine\ORM\Event\LifecycleEventArgs;
+use Doctrine\ORM\Event\PreUpdateEventArgs;
+use Eccube\Annotation\PreUpdate;
+use Eccube\Entity\Event\EntityEventListener;
+
+/**
+ * @PreUpdate("Eccube\Entity\BaseInfo")
+ */
+class BaseInfoListener implements EntityEventListener
+{
+    public function execute(LifecycleEventArgs $eventArgs)
+    {
+        /** @var PreUpdateEventArgs $eventArgs */
+        $new = $eventArgs->getNewValue('company_name');
+        $old = $eventArgs->getOldValue('company_name');
+
+        error_log($new);
+        error_log($old);
+    }
+}

app/Plugin/EntityEvent/ServiceProvider/EntityEventServiceProvider.php

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+<?php
+
+namespace Plugin\EntityEvent\ServiceProvider;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Plugin\EntityEvent\Entity\BaseInfoListener;
+use Silex\Api\BootableProviderInterface;
+use Silex\Application;
+
+class EntityEventServiceProvider implements ServiceProviderInterface, BootableProviderInterface
+{
+    public function register(Container $app)
+    {
+        $app['plugin.entity_event.base_info_listener'] = function (Container $container) {
+            return new BaseInfoListener();
+        };
+    }
+
+    public function boot(Application $app)
+    {
+        $app['eccube.entity.event.dispatcher']
+            ->addEventListener($app['plugin.entity_event.base_info_listener']);
+    }
+}

app/Plugin/EntityEvent/config.yml

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+name: Entityイベント拡張のサンプル
+code: EntityEvent
+version: 1.0.0
+service:
+    - EntityEventServiceProvider