Added warning log

Author: ronak2ram

app/code/Magento/CmsGraphQl/Model/Resolver/Blocks.php

@@ -14,6 +14,7 @@
 use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Psr\Log\LoggerInterface;
 
 /**
  * CMS blocks field resolver, used for GraphQL request processing
@@ -25,13 +26,20 @@ class Blocks implements ResolverInterface
      */
     private $blockDataProvider;
 
+    /**
+     * @var LoggerInterface
+     */
+    private $logger;
+
     /**
      * @param BlockDataProvider $blockDataProvider
      */
     public function __construct(
-        BlockDataProvider $blockDataProvider
+        BlockDataProvider $blockDataProvider,
+        LoggerInterface $logger
     ) {
         $this->blockDataProvider = $blockDataProvider;
+        $this->logger = $logger;
     }
 
     /**
@@ -81,6 +89,10 @@ private function getBlocksData(array $blockIdentifiers): array
                 $blockData = $this->blockDataProvider->getData($blockIdentifier);
                 if (!empty($blockData)) {
                     $blocksData[$blockIdentifier] = $blockData;
+                } else {
+                    $this->logger->warning(
+                        sprintf('The CMS block with the "%s" Identifier is disabled.', $blockIdentifier)
+                    );
                 }
             }
         } catch (NoSuchEntityException $e) {