ProductAlert for out of stock not working

[Ingvar1917]

What I do:

1. subscribe to a product is not in stock
2. change inventory to "in stock", and start reindex (bin/magento indexer:reindex)
3. run cron, make sure the load observer app/code/Magento/ProductAlert/Model/Observer.php::process()
   actual result - the message is not sent

I think the problem with the following code

app/code/Magento/CatalogInventory/Model/StockRegistry.php

public function getStockStatus($productId, $websiteId = null)
{
  //if (!$websiteId) {
    $websiteId = $this->stockConfiguration->getDefaultWebsiteId();
  //}
    return $this->stockRegistryProvider->getStockStatus($productId, $websiteId);
}

debug case:

public function getStockStatus($productId, $websiteId = null) // $websiteId == 1
{
  //if (!$websiteId) {
    $websiteId = $this->stockConfiguration->getDefaultWebsiteId(); $websiteId == 0
  //}
    return $this->stockRegistryProvider->getStockStatus($productId, $websiteId);
}

if remove commented code, the message is sent.

Thank you.

[Ingvar1917]

Sorry.
As you understand , I mean, if you remove the comments, the message is sent.

[elenleonova]

Hi, we have created an internal ticket to fix the issue: MAGETWO-42361

[piotrekkaminski]

This is fixed and should be published soon.