added API for handling work contract times (#4016)

src/Event/WorkingTimeYearSummaryEvent.php

@@ -0,0 +1,37 @@
+<?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\Event;
+
+use App\WorkingTime\Model\Year;
+use App\WorkingTime\Model\YearPerUserSummary;
+use App\WorkingTime\Model\YearSummary;
+use Symfony\Contracts\EventDispatcher\Event;
+
+final class WorkingTimeYearSummaryEvent extends Event
+{
+    public function __construct(private YearPerUserSummary $yearPerUserSummary, private \DateTimeInterface $until)
+    {
+    }
+
+    public function getYear(): Year
+    {
+        return $this->yearPerUserSummary->getYear();
+    }
+
+    public function getUntil(): \DateTimeInterface
+    {
+        return $this->until;
+    }
+
+    public function addSummary(YearSummary $yearSummary): void
+    {
+        $this->yearPerUserSummary->addSummary($yearSummary);
+    }
+}