From bd11271621bd3759cfd194ed0119c0dc28155fd0 Mon Sep 17 00:00:00 2001
From: Daniel Weipert <git@mail.dweipert.de>
Date: Thu, 5 Mar 2026 14:57:28 +0100
Subject: update

---
 matrix-specification/Events/Room/CreateEvent.php | 54 ++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 matrix-specification/Events/Room/CreateEvent.php

(limited to 'matrix-specification/Events/Room/CreateEvent.php')

diff --git a/matrix-specification/Events/Room/CreateEvent.php b/matrix-specification/Events/Room/CreateEvent.php
new file mode 100644
index 0000000..eccda10
--- /dev/null
+++ b/matrix-specification/Events/Room/CreateEvent.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace Matrix\Events\Room;
+
+use Matrix\Data\Room\PreviousRoom;
+use Matrix\Data\UnsignedData;
+use Matrix\Enums\EventType;
+use Matrix\Events\StateEvent;
+
+class CreateEvent extends StateEvent
+{
+  /**
+   * @param ?string[] $additionalCreators
+   */
+  public function __construct(
+    string $eventId,
+    int $originServerTimestamp,
+    string $roomId,
+    string $sender,
+    string $roomVersion,
+    ?array $additionalCreators = null,
+    ?string $creator = null,
+    bool $federate = true,
+    ?PreviousRoom $predecessor = null,
+    ?string $roomType = null,
+    string $stateKey = "",
+    ?UnsignedData $unsigned = null,
+  )
+  {
+    if (intval($roomVersion) <= 10) {
+      if (empty($creator)) {
+        throw new \InvalidArgumentException("creator is required in room versions 1 - 10");
+      }
+    }
+
+    parent::__construct(
+      array_filter([
+        "additional_creators" => $additionalCreators,
+        "creator" => intval($roomVersion) <= 10 ? $creator : $sender,
+        "m.federate" => $federate,
+        "predecessor" => $predecessor,
+        "room_version" => $roomVersion,
+        "type" => $roomType,
+      ], fn ($value) => ! is_null($value)),
+      $eventId,
+      $originServerTimestamp,
+      $roomId,
+      $sender,
+      $stateKey,
+      EventType::ROOM_CREATE,
+      $unsigned,
+    );
+  }
+}
-- 
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