feat: add Import entity with batch tracking

src/Repository/ImportRepository.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\Import;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Import>
+ */
+class ImportRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Import::class);
+    }
+
+    public function incrementProcessedBatches(Import $import): int
+    {
+        $this->getEntityManager()->getConnection()->executeStatement(
+            'UPDATE import SET processed_batches = processed_batches + 1 WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+
+        return (int) $this->getEntityManager()->getConnection()->fetchOne(
+            'SELECT processed_batches FROM import WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+    }
+
+    public function incrementFailedFilms(Import $import): void
+    {
+        $this->getEntityManager()->getConnection()->executeStatement(
+            'UPDATE import SET failed_films = failed_films + 1 WHERE id = :id',
+            ['id' => $import->getId()]
+        );
+    }
+}