From 51b8e9a47cef68eaba831e8f6eb5b90f55701fcd Mon Sep 17 00:00:00 2001
From: Louis Chmn <louis@chmn.me>
Date: Thu, 26 Mar 2026 10:54:08 +0100
Subject: [PATCH] feat(systemtag): Add $user context to create and update tag

Signed-off-by: Louis Chmn <louis@chmn.me>
---
 lib/private/SystemTag/SystemTagManager.php | 7 ++++---
 lib/public/SystemTag/ISystemTagManager.php | 6 ++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/lib/private/SystemTag/SystemTagManager.php b/lib/private/SystemTag/SystemTagManager.php
index 3a9b48eec1ff2..36c0e74520634 100644
--- a/lib/private/SystemTag/SystemTagManager.php
+++ b/lib/private/SystemTag/SystemTagManager.php
@@ -159,8 +159,8 @@ public function getGeneratedByAITag(): ISystemTag {
 		}
 	}
 
-	public function createTag(string $tagName, bool $userVisible, bool $userAssignable): ISystemTag {
-		$user = $this->userSession->getUser();
+	public function createTag(string $tagName, bool $userVisible, bool $userAssignable, ?IUser $user = null): ISystemTag {
+		$user ??= $this->userSession->getUser();
 		if (!$this->canUserCreateTag($user)) {
 			throw new TagCreationForbiddenException();
 		}
@@ -219,6 +219,7 @@ public function updateTag(
 		bool $userVisible,
 		bool $userAssignable,
 		?string $color,
+		?IUser $user,
 	): void {
 		try {
 			$tags = $this->getTagsByIds($tagId);
@@ -228,7 +229,7 @@ public function updateTag(
 			);
 		}
 
-		$user = $this->userSession->getUser();
+		$user ??= $this->userSession->getUser();
 		if (!$this->canUserUpdateTag($user)) {
 			throw new TagUpdateForbiddenException();
 		}
diff --git a/lib/public/SystemTag/ISystemTagManager.php b/lib/public/SystemTag/ISystemTagManager.php
index 6df2cf3474b96..de274975c842f 100644
--- a/lib/public/SystemTag/ISystemTagManager.php
+++ b/lib/public/SystemTag/ISystemTagManager.php
@@ -61,6 +61,7 @@ public function getGeneratedByAITag(): ISystemTag;
 	 * @param string $tagName tag name
 	 * @param bool $userVisible whether the tag is visible by users
 	 * @param bool $userAssignable whether the tag is assignable by users
+	 * @param IUser|null $user the user that wants to create a tag.
 	 *
 	 * @return ISystemTag system tag
 	 *
@@ -70,7 +71,7 @@ public function getGeneratedByAITag(): ISystemTag;
 	 * @since 9.0.0
 	 * @since 31.0.0 Can throw TagCreationForbiddenExceptionif user doesn't have the right to create a new tag
 	 */
-	public function createTag(string $tagName, bool $userVisible, bool $userAssignable): ISystemTag;
+	public function createTag(string $tagName, bool $userVisible, bool $userAssignable, ?IUser $user): ISystemTag;
 
 	/**
 	 * Returns all known tags, optionally filtered by visibility.
@@ -92,6 +93,7 @@ public function getAllTags($visibilityFilter = null, $nameSearchPattern = null):
 	 * @param bool $userVisible whether the tag is visible by users
 	 * @param bool $userAssignable whether the tag is assignable by users
 	 * @param string $color color
+	 * @param IUser|null $user the user that wants to update a tag.
 	 *
 	 * @throws TagNotFoundException if tag with the given id does not exist
 	 * @throws TagAlreadyExistsException if there is already another tag
@@ -100,7 +102,7 @@ public function getAllTags($visibilityFilter = null, $nameSearchPattern = null):
 	 * @since 9.0.0
 	 * @since 31.0.0 `$color` parameter added
 	 */
-	public function updateTag(string $tagId, string $newName, bool $userVisible, bool $userAssignable, ?string $color);
+	public function updateTag(string $tagId, string $newName, bool $userVisible, bool $userAssignable, ?string $color, ?IUser $user): void;
 
 	/**
 	 * Delete the given tags from the database and all their relationships.