Optimized for SPA

application/symfony/src/Repository/Source/SourceRepository.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Repository\Source;
+
+use Doctrine\ORM\EntityRepository;
+use App\Entity\Source\SourceInterface;
+
+final class SourceRepository extends EntityRepository
+{
+    /**
+     * @param string $slug
+     *
+     * @return SourceInterface|null
+     */
+    public function findOneBySlug(string $slug): ?SourceInterface
+    {
+        return $this->findOneBy(['slug' => $slug]);
+    }
+}