WIP 3-3

src/Repository/CandidateRepository.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\Candidate;
+use App\Entity\Season;
+use App\Helpers\Base64;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+use Safe\Exceptions\UrlException;
+
+/**
+ * @extends ServiceEntityRepository<Candidate>
+ */
+class CandidateRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Candidate::class);
+    }
+
+    public function getCandidateByHash(Season $season, string $hash): ?Candidate
+    {
+        try {
+            $name = Base64::base64_url_decode($hash);
+        } catch (UrlException) {
+            return null;
+        }
+
+        return $this->findOneBy(['season' => $season, 'name' => $name]);
+    }
+}