Allow addition of middlewares via entity manager factory

lib/Common/EntityManagerFactory.php

@@ -18,7 +18,7 @@ use RuntimeException;
  */
 class EntityManagerFactory
 {
-    public static function create(array $params, bool $dev_mode = false) : EntityManager
+    public static function create(array $params, bool $dev_mode = false, array $middlewares = []) : EntityManager
     {
         self::checkRequiredParams($params, ['paths', 'database', 'proxy_dir']);
 
@@ -37,6 +37,8 @@ class EntityManagerFactory
         $config = ORMSetup::createAttributeMetadataConfiguration($paths, $dev_mode, $params['proxy_dir'], $cache_adapter);
         $config->setAutoGenerateProxyClasses($dev_mode ? AbstractProxyFactory::AUTOGENERATE_ALWAYS : AbstractProxyFactory::AUTOGENERATE_NEVER);
 
+        if ($middlewares) $config->setMiddlewares($middlewares);
+
         $connection = DriverManager::getConnection($params['database'], $config);
         $em = new EntityManager($connection, $config);
         return $em;