Fix some deprecations

composer.json

@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": ">=7.4",
-        "doctrine/orm": "^2.13",
+        "doctrine/orm": "^2.14",
         "doctrine/dbal": "^3.5",
         "symfony/console": ">=3.0.0",
         "symfony/cache": ">=4.4.0",

src/storage/connection.php

@@ -22,6 +22,8 @@
 use midgard\portable\mapping\factory;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\ORMSetup;
+use Doctrine\DBAL\Logging\Connection as connection_logger;
+use Doctrine\DBAL\Logging\Middleware;
 
 class connection
 {
@@ -181,26 +183,26 @@ public static function startup()
         $config->setMetadataDriverImpl($driver);
         $config->setClassMetadataFactoryName(factory::class);
 
+        $midgard = midgard_connection::get_instance();
+        $level = self::$loglevels[$midgard->get_loglevel()];
+        if ($level === Logger::DEBUG) {
+            $logger = new Logger('doctrine');
+            $logger->pushHandler(new StreamHandler($midgard->config->logfilename, $level));
+            $config->setMiddlewares([new Middleware($logger)]);
+        }
+
         if (!array_key_exists('charset', $db_config)) {
             $db_config['charset'] = 'utf8';
         }
 
-        $em = \Doctrine\ORM\EntityManager::create($db_config, $config);
+        $connection = \Doctrine\DBAL\DriverManager::getConnection($db_config, $config);
+        $em = new EntityManager($connection, $config);
         $em->getFilters()->enable('softdelete');
         $em->getEventManager()->addEventSubscriber(new subscriber);
 
         Type::overrideType(Types::DATETIME_MUTABLE, datetime::class);
         Type::overrideType(Types::DATE_MUTABLE, datetime::class);
 
-        $midgard = midgard_connection::get_instance();
-        $level = self::$loglevels[$midgard->get_loglevel()];
-        if ($level === Logger::DEBUG) {
-            $logger = new Logger('doctrine');
-            $logger->pushHandler(new StreamHandler($midgard->config->logfilename, $level));
-
-            $em->getConnection()->getConfiguration()->setSQLLogger(new sqllogger($logger));
-        }
-
         self::$instance = new static($em, $driver->get_namespace());
     }