/**
* Delete the tags for the user.
*
* @param integer $itemId The item ID.
*
* @return void
*/
public function deleteTagsByUser($userId)
{
// Get all the user-tags relations
$tagUserRelations = $this->_tagsUsers->getUserTagIds($userId);
$this->_tagsModules->deleteRelationsByUser($tagUserRelations);
$this->_tagsUsers->deleteUserTags($userId);
}
