ACP2E-3256: [GraphQl] [Feature Request] min/max qty allowed in shopping cart for products

Author: glo23503

app/code/Magento/CatalogInventoryGraphQl/Model/Resolver/MaxSaleQtyResolver.php

@@ -7,7 +7,6 @@
 
 namespace Magento\CatalogInventoryGraphQl\Model\Resolver;
 
-use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
 use Magento\Framework\GraphQl\Config\Element\Field;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
@@ -38,12 +37,12 @@ public function __construct(
      */
     public function resolve(
         Field $field,
-        ContextInterface $context,
+        $context,
         ResolveInfo $info,
-        ?array $value,
-        ?array $args
+        ?array $value = null,
+        ?array $args = null
     ) {
         $stockItem = $this->stockItemService->getStockItem($value['model']);
-        return $stockItem ? $stockItem->getMaxSaleQty() : null;
+        return $stockItem?->getMaxSaleQty();
     }
 }

app/code/Magento/CatalogInventoryGraphQl/Model/Resolver/MinSaleQtyResolver.php

@@ -7,7 +7,6 @@
 
 namespace Magento\CatalogInventoryGraphQl\Model\Resolver;
 
-use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
 use Magento\Framework\GraphQl\Config\Element\Field;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
@@ -38,12 +37,12 @@ public function __construct(
      */
     public function resolve(
         Field $field,
-        ContextInterface $context,
+        $context,
         ResolveInfo $info,
-        ?array $value,
-        ?array $args
+        ?array $value = null,
+        ?array $args = null
     ) {
         $stockItem = $this->stockItemService->getStockItem($value['model']);
-        return $stockItem ? $stockItem->getMinSaleQty() : null;
+        return $stockItem?->getMinSaleQty();
     }
 }

app/code/Magento/CatalogInventoryGraphQl/Model/StockItemService.php

@@ -49,7 +49,7 @@ public function __construct(
      * Returns stock item if the product is available
      *
      * @param Product|null $product
-     * @return Item
+     * @return Item|null
      */
     public function getStockItem(?Product $product)
     {