function tracker_node_predelete in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/tracker/tracker.module \tracker_node_predelete()

Implements hook_ENTITY_TYPE_predelete() for node entities.

Deletes tracking information for a node.

File

core/modules/tracker/tracker.module, line 205

Tracks recent content posted by a user or users.

Code

function tracker_node_predelete(EntityInterface $node, $arg = 0) {
  $connection = \Drupal::database();
  $connection
    ->delete('tracker_node')
    ->condition('nid', $node
    ->id())
    ->execute();
  $connection
    ->delete('tracker_user')
    ->condition('nid', $node
    ->id())
    ->execute();
}