Fixed price groups, fixed scandipwa/scandipwa#887

src/Model/Context/AddSearchCriteriaToContext.php

@@ -25,9 +25,7 @@ class AddSearchCriteriaToContext implements ContextParametersProcessorInterface
     public function execute(
         ContextParametersInterface $contextParameters
     ) : ContextParametersInterface {
-
         $contextParameters->addExtensionAttribute('search_criteria', null);
-
         return $contextParameters;
     }
 }

src/Model/Resolver/Product/PriceRange.php

@@ -9,6 +9,7 @@
 
 use Magento\CatalogGraphQl\Model\Resolver\Product\Price\Discount;
 use Magento\CatalogGraphQl\Model\Resolver\Product\Price\ProviderPool as PriceProviderPool;
+use Magento\Framework\Api\SearchCriteriaInterface;
 use Magento\Framework\GraphQl\Config\Element\Field;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
 use Magento\Catalog\Model\Product;
@@ -68,7 +69,6 @@ public function resolve(
 
         /** @var Product $product */
         $product = $value['model'];
-        // literally single line got removed here
 
         $requestedFields = $info->getFieldSelection(10);
         $returnArray = [];

src/Model/Resolver/Products/DataProvider/Product/CollectionProcessor/PriceProcessor.php

@@ -19,7 +19,6 @@
 class PriceProcessor implements CollectionProcessorInterface
 {
     const PRICE_FIELD = 'price_range';
-    const FLAG_CUSTOMER_GROUP_PRICE_ADDED = 'customer_group_price_data_added';
 
     /**
      * {@inheritdoc}
@@ -29,15 +28,9 @@ public function process(
         SearchCriteriaInterface $searchCriteria,
         array $attributeNames
     ): Collection {
-        $isPriceDataAdded = $collection->getFlag(self::FLAG_CUSTOMER_GROUP_PRICE_ADDED);
-
         // add tax percent, no-matter what
         $collection->addTaxPercents();
 
-        if ($isPriceDataAdded) {
-            return $collection;
-        }
-
         if (in_array(self::PRICE_FIELD, $attributeNames, true)) {
             /** @var $collection Collection */
             $collection->addPriceData();

src/Model/Resolver/Products/Query/Search.php

@@ -7,6 +7,7 @@
 
 namespace ScandiPWA\CatalogGraphQl\Model\Resolver\Products\Query;
 
+use Exception;
 use Magento\CatalogGraphQl\DataProvider\Product\SearchCriteriaBuilder;
 use Magento\CatalogGraphQl\Model\Resolver\Products\DataProvider\ProductSearch;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
@@ -112,7 +113,7 @@ public function __construct(
      * @param array $args
      * @param ResolveInfo $info
      * @return SearchResult
-     * @throws \Exception
+     * @throws Exception
      */
     public function getResult(
         array $args,

src/Model/Variant/Collection.php

@@ -254,31 +254,9 @@ protected function getChildCollectionMapAndList(): array {
 
     protected function getSearchCriteria(array $childrenIds): SearchCriteriaInterface {
         // build a search criteria based on original one and filter of product ids
-        $searchCriteria = $this->searchCriteriaBuilder
+        return $this->searchCriteriaBuilder
             ->addFilter('entity_id', $childrenIds, 'in')
             ->create();
-
-        $isSingleProduct = CriteriaCheck::isSingleProductFilter($this->searchCriteria);
-
-        $customFilterGroups = $searchCriteria->getFilterGroups();
-        $originalFilterGroups = $this->searchCriteria->getFilterGroups();
-
-        if (!$isSingleProduct) {
-            $filterGroups = array_merge($customFilterGroups, $originalFilterGroups);
-        } else {
-            // special case for customer group price - it is needed to be added to filter
-            foreach ($originalFilterGroups as $filterGroup) {
-                foreach ($filterGroup->getFilters() as $filter) {
-                    if ($filter->getField() === 'customer_group_id') {
-                        $filterGroups = array_merge($customFilterGroups, [$filterGroup]);
-                    }
-                }
-            }
-        }
-
-        $searchCriteria->setFilterGroups($filterGroups ?? $customFilterGroups);
-
-        return $searchCriteria;
     }
 
     /**

src/Plugin/Resolver/Products.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * ScandiPWA_CatalogGraphQl
+ *
+ * @category    ScandiPWA
+ * @package     ScandiPWA_CatalogGraphQl
+ * @author      Alfreds Genkins <[email protected]>
+ * @copyright   Copyright (c) 2018 Scandiweb, Ltd (https://scandiweb.com)
+ */
+
+declare(strict_types=1);
+
+namespace ScandiPWA\CatalogGraphQl\Plugin\Resolver;
+
+use Magento\CatalogGraphQl\Model\Resolver\Products as CoreProducts;
+use Magento\Customer\Model\Session;
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Query\Resolver\Argument\SearchCriteria\Builder;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+
+class Products {
+    /** @var Builder */
+    protected $searchCriteriaBuilder;
+
+    /** @var Session */
+    protected $customerSession;
+
+    /**
+     * Products constructor.
+     * @param Builder $searchCriteriaBuilder
+     * @param Session $customerSession
+     */
+    public function __construct(
+        Builder $searchCriteriaBuilder,
+        Session $customerSession
+    ) {
+        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
+        $this->customerSession = $customerSession;
+    }
+
+    public function beforeResolve(
+        CoreProducts $products,
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        $searchCriteria = $this->searchCriteriaBuilder->build('products', $args);
+        $context->getExtensionAttributes()->setSearchCriteria($searchCriteria);
+
+        foreach ($searchCriteria->getFilterGroups() as $filterGroup) {
+            foreach ($filterGroup->getFilters() as $filter) {
+                if ($filter->getField() === 'customer_group_id') {
+                    $this->customerSession->setCustomerGroupId($filter->getValue());
+                }
+            }
+        }
+
+        return [
+            $field,
+            $context,
+            $info,
+            $value,
+            $args
+        ];
+    }
+}

src/etc/graphql/di.xml

@@ -20,6 +20,15 @@
         />
     </type>
 
+    <type name="Magento\CatalogGraphQl\Model\Resolver\Products">
+        <plugin
+            name="add_search_criteria_to_context"
+            type="ScandiPWA\CatalogGraphQl\Plugin\Resolver\Products"
+            sortOrder="1"
+            disabled="false"
+        />
+    </type>
+
     <type name="Magento\GraphQl\Model\Query\ContextFactory">
         <arguments>
             <argument name="contextParametersProcessors" xsi:type="array">