/**
* Sync indexes declarations in config and in DB
*
* @return $this
*/
protected function _syncIndexes()
{
$connection = $this->getConnection();
if (!$connection) {
return $this;
}
$indexCodes = array();
foreach (array_keys($this->_indexerConfig->getAll()) as $name) {
$indexCodes[] = $name;
}
$table = $this->getTable('index_process');
$select = $connection->select()->from($table, 'indexer_code');
$existingIndexes = $connection->fetchCol($select);
$delete = array_diff($existingIndexes, $indexCodes);
$insert = array_diff($indexCodes, $existingIndexes);
if (!empty($delete)) {
$connection->delete($table, $connection->quoteInto('indexer_code IN (?)', $delete));
}
if (!empty($insert)) {
$insertData = array();
foreach ($insert as $code) {
$insertData[] = array('indexer_code' => $code, 'status' => \Magento\Index\Model\Process::STATUS_REQUIRE_REINDEX);
}
if (method_exists($connection, 'insertArray') && is_callable([$connection, 'insertArray'])) {
$connection->insertArray($table, array('indexer_code', 'status'), $insertData);
}
}
}
/**
* Retrieve depend indexer codes
*
* @return array
*/
public function getDepends()
{
$depends = $this->getData('depends');
if (is_null($depends)) {
$depends = array();
$indexerConfiguration = $this->_indexerConfig->getIndexer($this->getIndexerCode());
if ($indexerConfiguration) {
if (isset($indexerConfiguration['depends']) && is_array($indexerConfiguration['depends'])) {
$depends = $indexerConfiguration['depends'];
}
}
$this->setData('depends', $depends);
}
return $depends;
}