feat: admin editable email templates

addresses #869eg7ptr

src/Repository/EmailTextRepository.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Repository;
+
+use App\Config\EmailTextKey;
+use App\Entity\EmailText;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<EmailText>
+ *
+ * @method EmailText|null find($id, $lockMode = null, $lockVersion = null)
+ * @method EmailText|null findOneBy(array $criteria, array $orderBy = null)
+ * @method EmailText[]    findAll()
+ * @method EmailText[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class EmailTextRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, EmailText::class);
+    }
+
+    public function findByKey(EmailTextKey $key): ?EmailText
+    {
+        return $this->findOneBy(['templateKey' => $key->value]);
+    }
+
+    /**
+     * @return array<string, EmailText> keyed by EmailTextKey value
+     */
+    public function findAllIndexedByKey(): array
+    {
+        $indexed = [];
+
+        foreach ($this->findAll() as $emailText) {
+            $indexed[$emailText->getTemplateKey()] = $emailText;
+        }
+
+        return $indexed;
+    }
+}