API Usage refreshes

exam/classes/Auth/AdminAuth.php

@@ -36,6 +36,9 @@ class AdminAuth implements IMiddleware
           ->httpCode(401)
           ->json(["code" => "NotAllowed", "message" => "Not Authorized"]);
       }
+
+      // Keep fresh
+      $user->keepFresh();
     } catch (Exception $err) {
       // No user with this token exists
       Response::response()

exam/classes/Auth/Auth.php

@@ -26,7 +26,10 @@ class Auth implements IMiddleware
     }
 
     try {
-      User::getByToken($token);
+      $user = User::getByToken($token);
+
+      // Keep fresh
+      $user->keepFresh();
     } catch (Exception $err) {
       // No user with this token exists
       Response::response()

exam/classes/Auth/OptAuth.php

@@ -20,7 +20,10 @@ class OptAuth implements IMiddleware
     }
 
     try {
-      User::getByToken($token);
+      $user = User::getByToken($token);
+
+      // Keep fresh
+      $user->keepFresh();
     } catch (Exception $err) {
       // No user with this token exists
       Response::response()

exam/classes/Models/User/User.php

@@ -214,7 +214,7 @@ class User implements JsonSerializable
       mail(
         $email,
         "Account activation GuestBookDB",
-        "Hello $username. To activate your account, visit https://khofmann.userpage.fu-berlin.de/phpCourse/exam/confirm?c=$guid"
+        "Hello $username. To activate your account, visit https://khofmann.userpage.fu-berlin.de/phpCourse/exam/confirm?code=$guid"
       );
 
       return $user;
@@ -239,6 +239,7 @@ class User implements JsonSerializable
         WHERE id = :UID"
     );
     $stmt->bindValue(":UID", $user->getID());
+    $stmt->execute();
     return User::getByID($user->getID());
   }
 
@@ -542,6 +543,24 @@ class User implements JsonSerializable
     return ["pages" => intdiv($count, $limit + 1) + 1, "data" => $list];
   }
 
+  public function keepFresh()
+  {
+    try {
+      $db = Database::getInstance();
+      $stmt = $db->prepare(
+        "UPDATE
+      egb_benutzer
+    SET 
+      tokenExpiry = DATE_ADD(NOW(), INTERVAL " . Config::getTokenExpiry() . "),
+      refreshExpiry = DATE_ADD(NOW(), INTERVAL " . Config::getRefreshTokenExpiry() . ")
+    WHERE id = :ID"
+      );
+      $stmt->bindValue(":ID", $this->getID());
+      $stmt->execute();
+    } catch (Exception $err) {
+    }
+  }
+
   /*
   * Getters
   */