added API tokens, deprecate API passwords (#4637)

src/Repository/AccessTokenRepository.php

@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Repository;
+
+use App\Entity\AccessToken;
+use App\Entity\User;
+use Doctrine\ORM\EntityRepository;
+
+/**
+ * @extends EntityRepository<AccessToken>
+ */
+class AccessTokenRepository extends EntityRepository
+{
+    public function findByToken(string $token): ?AccessToken
+    {
+        return $this->findOneBy(['token' => $token]);
+    }
+
+    /**
+     * @return array<AccessToken>
+     */
+    public function findForUser(User $user): array
+    {
+        return $this->findBy(['user' => $user]);
+    }
+
+    public function saveAccessToken(AccessToken $accessToken): void
+    {
+        $entityManager = $this->getEntityManager();
+        $entityManager->persist($accessToken);
+        $entityManager->flush();
+    }
+
+    public function deleteAccessToken(AccessToken $accessToken): void
+    {
+        $entityManager = $this->getEntityManager();
+        $entityManager->remove($accessToken);
+        $entityManager->flush();
+    }
+}