From a366a9f08581f088adee684f20cd51888705d660 Mon Sep 17 00:00:00 2001
From: Jan Vernieuwe <jan.vernieuwe@phpro.be>
Date: Sat, 6 Jan 2024 21:37:26 +0100
Subject: [PATCH] Force timezone v2 (#50)

* Use the correct timezone
---
 src/Entity/Anplan/Timeslot.php | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/Entity/Anplan/Timeslot.php b/src/Entity/Anplan/Timeslot.php
index 1f94ca2..80eeeee 100644
--- a/src/Entity/Anplan/Timeslot.php
+++ b/src/Entity/Anplan/Timeslot.php
@@ -119,14 +119,13 @@ public function getLocation(): Location
 
     private function forceTimezone(DateTimeInterface $date): string
     {
-        $timezone = new \DateTimeZone('Europe/Amsterdam');
-
-        return sprintf(
-            '%sT%s+0%d:00',
-            $date->format('Y-m-d'),
-            $date->format('H:i:s'),
-            $timezone->getOffset($date) / 3600
-        );
+        $local = new \DateTimeZone('Europe/Amsterdam');
+        $timezonedDate = DateTime::createFromFormat('U', (string) $date->getTimestamp(), $local);
+        if ($timezonedDate === false) {
+            throw new \Exception('Could not create DateTime from timestamp');
+        }
+
+        return $timezonedDate->setTimezone($local)->format(DATE_ATOM);
     }
 
     public function setDateStartsAt(DateTime $dateStartsAt): Timeslot