Indexer, Reindex ALL Magento2

Question

New to Magento2, I am trying to use the Indexer to reindexAll.

I tried with the objectManager, without success.

Sample :

$indexer  = $this->objectManager->create('Magento\Indexer\Model\Indexer');

$ret = $indexer->reindexAll();

[InvalidArgumentException] view does not exist.

How can I get this ? Any tips, or docs will be great.

Answer 1

I found code this code in my improved reindex module: https://mirasvit.com/magento-2-extensions/improved-asynchronous-reindex.html

$indexerIds = [<ids>];
$indexRegistry = $this->objectManager->create('Magento\Framework\Indexer\IndexerRegistry');
foreach ($indexerIds as $indexerId) {
    $indexer = $indexRegistry->get($indexerId);
    $indexer->reindexAll();
}