MC-17524: Child product is not addable to Cart from PLP if it does not have default source assigned

Mastiuhin Olexandr · Mastiuhin Olexandr · commit c4986d0f45ce · 2019-07-18T12:54:02.000+03:00
diff --git a/app/code/Magento/GroupedCatalogInventory/Plugin/OutOfStockFilter.php b/app/code/Magento/GroupedCatalogInventory/Plugin/OutOfStockFilter.php
@@ -51,7 +51,7 @@ public function afterPrepareForCartAdvanced(Grouped $subject, $result, DataObjec
         if (is_array($result) && !empty($result) && !$buyRequest->getData('super_group')) {
             foreach ($result as $index => $cartItem) {
                 $productStockStatus = $this->stockRegistry->getProductStockStatus($cartItem->getId());
-                if ($productStockStatus === StockStatusInterface::STATUS_OUT_OF_STOCK) {
+                if ($productStockStatus == StockStatusInterface::STATUS_OUT_OF_STOCK) {
                     unset($result[$index]);
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ public function afterPrepareForCartAdvanced(Grouped $subject, $result, DataObjec`
`51`	`51`	`if (is_array($result) && !empty($result) && !$buyRequest->getData('super_group')) {`
`52`	`52`	`foreach ($result as $index => $cartItem) {`
`53`	`53`	`$productStockStatus = $this->stockRegistry->getProductStockStatus($cartItem->getId());`
`54`		`- if ($productStockStatus === StockStatusInterface::STATUS_OUT_OF_STOCK) {`
	`54`	`+ if ($productStockStatus == StockStatusInterface::STATUS_OUT_OF_STOCK) {`
`55`	`55`	`unset($result[$index]);`
`56`	`56`	`}`
`57`	`57`	`}`