MC-18403: Pricing :: Product pricing schema

- fix bundle product fixed pricing

Author: danielrenaud

app/code/Magento/BundleGraphQl/etc/graphql/di.xml

@@ -40,4 +40,14 @@
             </argument>
         </arguments>
     </type>
+
+    <type name="Magento\CatalogGraphQl\Model\Resolver\Products\DataProvider\Product\CollectionProcessor\AttributeProcessor">
+        <arguments>
+            <argument name="fieldToAttributeMap" xsi:type="array">
+                <item name="price_range" xsi:type="array">
+                    <item name="price_type" xsi:type="string">price_type</item>
+                </item>
+            </argument>
+        </arguments>
+    </type>
 </config>

app/code/Magento/CatalogGraphQl/Model/Resolver/Products/DataProvider/Product/CollectionProcessor/AttributeProcessor.php

@@ -23,9 +23,7 @@ class AttributeProcessor implements CollectionProcessorInterface
      *
      * @var array
      */
-    private $fieldToAttributeMap = [
-        'price_range' => 'price'
-    ];
+    private $fieldToAttributeMap = [];
 
     /**
      * @param array $fieldToAttributeMap
@@ -44,13 +42,32 @@ public function process(
         array $attributeNames
     ): Collection {
         foreach ($attributeNames as $name) {
-            $attributeName = $name;
-            if (isset($this->fieldToAttributeMap[$name])) {
-                $attributeName = $this->fieldToAttributeMap[$name];
-            }
-            $collection->addAttributeToSelect($attributeName);
+            $this->addAttribute($collection, $name);
         }
 
         return $collection;
     }
+
+    /**
+     * Add attribute to collection select
+     *
+     * @param Collection $collection
+     * @param string $attribute
+     */
+    private function addAttribute(Collection $collection, string $attribute): void
+    {
+        if (isset($this->fieldToAttributeMap[$attribute])) {
+            $attributeMap = $this->fieldToAttributeMap[$attribute];
+            if (is_array($attributeMap)) {
+                foreach ($attributeMap as $attributeName) {
+                    $collection->addAttributeToSelect($attributeName);
+                }
+            } else {
+                $collection->addAttributeToSelect($attributeMap);
+            }
+
+        } else {
+            $collection->addAttributeToSelect($attribute);
+        }
+    }
 }

app/code/Magento/CatalogGraphQl/etc/graphql/di.xml

@@ -118,4 +118,14 @@
             </argument>
         </arguments>
     </type>
+
+    <type name="Magento\CatalogGraphQl\Model\Resolver\Products\DataProvider\Product\CollectionProcessor\AttributeProcessor">
+        <arguments>
+            <argument name="fieldToAttributeMap" xsi:type="array">
+                <item name="price_range" xsi:type="array">
+                    <item name="price" xsi:type="string">price</item>
+                </item>
+            </argument>
+        </arguments>
+    </type>
 </config>