added setting to limit the maximum length of a timesheet record (#2612)

src/Validator/Constraints/TimesheetLongRunning.php

@@ -0,0 +1,26 @@
+<?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\Validator\Constraints;
+
+final class TimesheetLongRunning extends TimesheetConstraint
+{
+    public const LONG_RUNNING = 'kimai-timesheet-long-running-01';
+
+    protected static $errorNames = [
+        self::LONG_RUNNING => 'TIMESHEET_LONG_RUNNING',
+    ];
+
+    public $message = 'Maximum duration of {{ value }} hours exceeded.';
+
+    public function getTargets()
+    {
+        return self::CLASS_CONSTRAINT;
+    }
+}