function ForumIndexStorage::updateIndex

Overrides ForumIndexStorageInterface::updateIndex

File

core/modules/forum/src/ForumIndexStorage.php, line 93

Class

ForumIndexStorage

Handles CRUD operations to {forum_index} table.

Namespace

Code

public function updateIndex(NodeInterface $node) {
    $nid = $node->id();
    $count = $this->database
        ->query("SELECT COUNT([cid]) FROM {comment_field_data} [c] INNER JOIN {forum_index} [i] ON [c].[entity_id] = [i].[nid] WHERE [c].[entity_id] = :nid AND [c].[field_name] = 'comment_forum' AND [c].[entity_type] = 'node' AND [c].[status] = :status AND [c].[default_langcode] = 1", [
        ':nid' => $nid,
        ':status' => CommentInterface::PUBLISHED,
    ])
        ->fetchField();
    if ($count > 0) {
        // Comments exist.
        $last_reply = $this->database
            ->queryRange("SELECT [cid], [name], [created], [uid] FROM {comment_field_data} WHERE [entity_id] = :nid AND [field_name] = 'comment_forum' AND [entity_type] = 'node' AND [status] = :status AND [default_langcode] = 1 ORDER BY [cid] DESC", 0, 1, [
            ':nid' => $nid,
            ':status' => CommentInterface::PUBLISHED,
        ])
            ->fetchObject();
        $this->database
            ->update('forum_index')
            ->fields([
            'comment_count' => $count,
            'last_comment_timestamp' => $last_reply->created,
        ])
            ->condition('nid', $nid)
            ->execute();
    }
    else {
        // Comments do not exist.
        // @todo This should be actually filtering on the desired node language
        $this->database
            ->update('forum_index')
            ->fields([
            'comment_count' => 0,
            'last_comment_timestamp' => $node->getCreatedTime(),
        ])
            ->condition('nid', $nid)
            ->execute();
    }
}