1 files changed, 23 insertions, 0 deletions

diff --git a/src/service/User.php b/src/service/User.php
new file mode 100644
index 0000000..bd17dce
--- /dev/null
+++ b/src/service/User.php
@@ -0,0 +1,23 @@
+<?php
+// src/service/User.php
+
+declare(strict_types=1);
+
+use Doctrine\ORM\EntityManager;
+
+class User{
+        static public function existUsers(EntityManager $entityManager): bool
+        {
+            if(!$entityManager // table vide
+                ->createQuery("SELECT u FROM App\Entity\User u")
+                ->setMaxResults(1)
+                ->getOneOrNullResult())
+                {
+                        unset($_SESSION['user']);
+                        return false;
+                }
+                else{
+                        return true;
+                }
+        }
+}
\ No newline at end of file