AC-7976::[Issue] Introduced support of custom scalar types for GraphQL schema

Author: glo63652

app/code/Magento/GraphQl/Controller/GraphQl.php

@@ -216,7 +216,7 @@ public function dispatch(RequestInterface $request): ResponseInterface
         $jsonResult->renderResult($this->httpResponse);
 
         // log information about the query, unless it is an introspection query
-        if (!isset($query) || strpos($query, 'IntrospectionQuery') === false) {
+        if (strpos($query, 'IntrospectionQuery') === false) {
             $queryInformation = $this->logDataHelper->getLogData($request, $data, $schema, $this->httpResponse);
             $this->loggerPool->execute($queryInformation);
         }

lib/internal/Magento/Framework/GraphQl/Config/Element/Scalar.php

@@ -46,6 +46,8 @@ public function __construct(
     }
 
     /**
+     * Returns scalar element name
+     *
      * @return string
      */
     public function getName(): string
@@ -54,6 +56,8 @@ public function getName(): string
     }
 
     /**
+     * Returns scalar element description
+     *
      * @return string
      */
     public function getDescription(): string
@@ -62,6 +66,8 @@ public function getDescription(): string
     }
 
     /**
+     * Returns scalar element implementation
+     *
      * @return string
      */
     public function getImplementation(): string

lib/internal/Magento/Framework/GraphQl/Schema/Type/CustomScalarType.php

@@ -10,7 +10,9 @@
 /**
  * Wrapper for CustomScalarType
  */
-class CustomScalarType extends \GraphQL\Type\Definition\CustomScalarType implements InputTypeInterface, OutputTypeInterface
+class CustomScalarType extends \GraphQL\Type\Definition\CustomScalarType implements
+    InputTypeInterface,
+    OutputTypeInterface
 {
 
 }

lib/internal/Magento/Framework/GraphQl/Schema/Type/Scalar/CustomScalarInterface.php

@@ -15,23 +15,23 @@ interface CustomScalarInterface
     /**
      * Serialize Value
      *
-     * @param $value
+     * @param mixed $value
      * @return mixed
      */
     public function serialize($value);
 
     /**
      * Parse Value
      *
-     * @param $value
+     * @param mixed $value
      * @return mixed
      */
     public function parseValue($value);
 
     /**
      * Parse literal
      *
-     * @param $valueNode
+     * @param mixed $valueNode
      * @param array|null $variables
      * @return mixed
      */

lib/internal/Magento/Framework/GraphQl/Schema/Type/Scalar/Scalar.php

@@ -16,6 +16,10 @@
  */
 class Scalar extends CustomScalarType
 {
+    /**
+     * @param ScalarElement $configElement
+     * @param ScalarRegistry $scalarRegistry
+     */
     public function __construct(
         ScalarElement $configElement,
         ScalarRegistry $scalarRegistry
@@ -25,15 +29,18 @@ public function __construct(
             'name' => $configElement->getName(),
             'description' => $configElement->getDescription(),
             'serialize' =>
-                static function($value) use ($scalar) {return $scalar->serialize($value);},
+                static function ($value) use ($scalar) {
+                    return $scalar->serialize($value);
+                },
             'parseValue' =>
-                static function($value) use ($scalar) {return $scalar->parseValue($value);},
+                static function ($value) use ($scalar) {
+                    return $scalar->parseValue($value);
+                },
             'parseLiteral' =>
-                static function(Node $valueNode, ?array $variables = null) use ($scalar) {
+                static function (Node $valueNode, ?array $variables = null) use ($scalar) {
                     return $scalar->parseLiteral($valueNode, $variables);
                 },
         ];
         parent::__construct($config);
     }
-
 }

lib/internal/Magento/Framework/GraphQl/Schema/Type/Scalar/ScalarRegistry.php

@@ -11,7 +11,7 @@
 use Magento\Framework\ObjectManagerInterface;
 
 /**
- *
+ * It provides method to retrieve custom scalar implementations
  */
 class ScalarRegistry
 {

lib/internal/Magento/Framework/GraphQlSchemaStitching/GraphQlReader/Reader/ScalarType.php

@@ -57,8 +57,9 @@ public function read(\GraphQL\Type\Definition\Type $typeMeta) : array
         }
     }
 
-
     /**
+     * Retrieve the type resolver class name
+     *
      * @param \GraphQL\Type\Definition\Type $interfaceTypeMeta
      * @return string
      */