Fixed problem with loading Fixtures on MySQL in combination with savepoints

We must now load the fixtures using custom command partdb:fixtures:load

src/Doctrine/Purger/DoNotUsePurgerFactory.php

@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Doctrine\Purger;
+
+use Doctrine\Bundle\FixturesBundle\Purger\PurgerFactory;
+use Doctrine\Common\DataFixtures\Purger\ORMPurgerInterface;
+use Doctrine\Common\DataFixtures\Purger\PurgerInterface;
+use Doctrine\ORM\EntityManagerInterface;
+
+class DoNotUsePurgerFactory implements PurgerFactory
+{
+
+    public function createForEntityManager(
+        ?string $emName,
+        EntityManagerInterface $em,
+        array $excluded = [],
+        bool $purgeWithTruncate = false
+    ): PurgerInterface {
+        return new class() implements ORMPurgerInterface {
+
+            public function purge(): void
+            {
+                throw new \LogicException('Do not use doctrine:fixtures:load directly. Use partdb:fixtures:load instead!');
+            }
+
+            public function setEntityManager(EntityManagerInterface $em)
+            {
+                // TODO: Implement setEntityManager() method.
+            }
+        };
+    }
+}

src/Doctrine/Purger/ResetAutoIncrementORMPurger.php

@@ -190,7 +190,6 @@ class ResetAutoIncrementORMPurger implements PurgerInterface, ORMPurgerInterface
 
             //Reseting autoincrement is only supported on MySQL platforms
             if ($platform instanceof AbstractMySQLPlatform ) { //|| $platform instanceof SqlitePlatform) {
-                $connection->beginTransaction();
                 $connection->executeQuery($this->getResetAutoIncrementSQL($tbl, $platform));
             }
         }