From e0feb09df27703ae1ee57d636cc90414d4c33e69 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Fri, 1 Dec 2023 14:12:21 +0200
Subject: [PATCH] WIP Timesheet REST API: fix PHP Fatal error in Addressbook
 REST API Declaration of EGroupware\Api\Contacts\JsContact::UTCDateTime($date)
 must be compatible with EGroupware\Api\CalDAV\JsBase::UTCDateTime($date, bool
 $user = false)

---
 api/src/Contacts/JsContact.php | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/api/src/Contacts/JsContact.php b/api/src/Contacts/JsContact.php
index 5b2329fab4..54081fa2e3 100644
--- a/api/src/Contacts/JsContact.php
+++ b/api/src/Contacts/JsContact.php
@@ -1066,29 +1066,6 @@ class JsContact extends Api\CalDAV\JsBase
 		return $value;
 	}
 
-	/**
-	 * Return a date-time value
-	 *
-	 * @link https://datatracker.ietf.org/doc/html/draft-ietf-jmap-jscontact-07#section-1.5.5
-	 * @param null|string|\DateTime $date
-	 * @return string|null
-	 */
-	protected static function UTCDateTime($date)
-	{
-		static $utc=null;
-		if (!isset($utc)) $utc = new \DateTimeZone('UTC');
-
-		if (!isset($date))
-		{
-			return null;
-		}
-		$date = Api\DateTime::to($date, 'object');
-		$date->setTimezone($utc);
-
-		// we need to use "Z", not "+00:00"
-		return substr($date->format(Api\DateTime::RFC3339), 0, -6).'Z';
-	}
-
 	/**
 	 * Get jsCardGroup for given group
 	 *