Upgrade oauth2-server to 8.0.0 version, rewrite repositories and entities, start rewriting tests. Intermediate commit [skip ci]

api/components/OAuth2/Repositories/AuthCodeRepository.php

@@ -0,0 +1,26 @@
+<?php
+declare(strict_types=1);
+
+namespace api\components\OAuth2\Repositories;
+
+use api\components\OAuth2\Entities\AuthCodeEntity;
+use League\OAuth2\Server\Entities\AuthCodeEntityInterface;
+use League\OAuth2\Server\Repositories\AuthCodeRepositoryInterface;
+
+class AuthCodeRepository implements AuthCodeRepositoryInterface {
+
+    public function getNewAuthCode(): AuthCodeEntityInterface {
+        return new AuthCodeEntity();
+    }
+
+    public function persistNewAuthCode(AuthCodeEntityInterface $authCodeEntity): void {
+    }
+
+    public function revokeAuthCode($codeId): void {
+    }
+
+    public function isAuthCodeRevoked($codeId): bool {
+        return false;
+    }
+
+}