MC-32201: Reorder functionality

Co-Authored-By: Kevin Harper <keharper@users.noreply.github.com>

Author: mslabko

app/code/Magento/Sales/Model/Reorder/Reorder.php

@@ -36,10 +36,10 @@ class Reorder
      * List of error messages and codes.
      */
     private const MESSAGE_CODES = [
-        'Product that you are trying to add is not available' => self::ERROR_NOT_SALABLE,
+        'The product that you are trying to add is not available' => self::ERROR_NOT_SALABLE,
         'The fewest you may purchase is' => self::ERROR_INSUFFICIENT_STOCK,
         'The most you may purchase is' => self::ERROR_INSUFFICIENT_STOCK,
-        'The requested qty is not available' => self::ERROR_INSUFFICIENT_STOCK,
+        'The requested quantity is not available' => self::ERROR_INSUFFICIENT_STOCK,
     ];
 
     /**
@@ -125,7 +125,7 @@ public function execute(string $orderNumber, string $storeId): Data\ReorderOutpu
 
         $cart = $this->customerCartProvider->resolve($customerId);
         if (!$this->reorderHelper->canReorder($order->getId())) {
-            $this->addError((string)__('Reorder is not available.'), self::ERROR_REORDER_NOT_AVAILABLE);
+            $this->addError((string)__('Reorders are not allowed.'), self::ERROR_REORDER_NOT_AVAILABLE);
             return $this->prepareOutput($cart);
         }
 

app/code/Magento/SalesGraphQl/etc/schema.graphqls

@@ -29,7 +29,7 @@ type ReorderItemsOutput {
 
 type CheckoutUserInputError @doc(description:"An error encountered while adding an item the the cart."){
     message: String! @doc(description: "Localized error message")
-    path: [String]! @doc(description: "Path to the input field which caused an error. Similar to how GraphQL specification defines path for errors in query: http://spec.graphql.org/draft/#sec-Errors")
+    path: [String]! @doc(description: "Path to the input field that caused an error. See the GraphQL specification about path errors for details: http://spec.graphql.org/draft/#sec-Errors")
     code: CheckoutUserInputErrorCodes! @doc(description: "Checkout-specific error code")
 }