fix(systemtags): emit assign and unassign bulk tagging eventsfix/tags-events

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/private/SystemTag/SystemTagObjectMapper.php b/lib/private/SystemTag/SystemTagObjectMapper.php
index 3881336bf37..1fa5975dafb 100644
--- a/lib/private/SystemTag/SystemTagObjectMapper.php
+++ b/lib/private/SystemTag/SystemTagObjectMapper.php
@@ -287,6 +287,7 @@ class SystemTagObjectMapper implements ISystemTagObjectMapper {
 		$currentObjectIds = $this->getObjectIdsForTags($tagId, $objectType);
 		$removedObjectIds = array_diff($currentObjectIds, $objectIds);
 		$addedObjectIds = array_diff($objectIds, $currentObjectIds);
+
 		$this->connection->beginTransaction();
 		$query = $this->connection->getQueryBuilder();
 		$query->delete(self::RELATION_TABLE)
@@ -324,6 +325,8 @@ class SystemTagObjectMapper implements ISystemTagObjectMapper {
 
 		$this->updateEtagForTags([$tagId]);
 		$this->connection->commit();
+
+		// Dispatch assign events for new object ids
 		foreach ($addedObjectIds as $objectId) {
 			$this->dispatcher->dispatch(MapperEvent::EVENT_ASSIGN, new MapperEvent(
 				MapperEvent::EVENT_ASSIGN,
@@ -332,6 +335,16 @@ class SystemTagObjectMapper implements ISystemTagObjectMapper {
 				[(int)$tagId]
 			));
 		}
+
+		// Dispatch unassign events for removed object ids
+		foreach ($removedObjectIds as $objectId) {
+			$this->dispatcher->dispatch(MapperEvent::EVENT_UNASSIGN, new MapperEvent(
+				MapperEvent::EVENT_UNASSIGN,
+				$objectType,
+				(string)$objectId,
+				[(int)$tagId]
+			));
+		}
 	}
 
 	/**