Exception are not translated to store scope

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

@@ -1,12 +1,16 @@
 <?php
+
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 declare(strict_types=1);
 
 namespace Magento\GraphQl\Controller;
 
+use Magento\Framework\App\Area;
+use Magento\Framework\App\AreaList;
 use Magento\Framework\App\FrontControllerInterface;
 use Magento\Framework\App\ObjectManager;
 use Magento\Framework\App\Request\Http;
@@ -101,6 +105,11 @@ class GraphQl implements FrontControllerInterface
  */
  private $loggerPool;
 
+ /**
+ * @var AreaList
+ */
+ private $areaList;
+
  /**
  * @param Response $response
  * @param SchemaGeneratorInterface $schemaGenerator
@@ -115,6 +124,7 @@ class GraphQl implements FrontControllerInterface
  * @param ContextFactoryInterface $contextFactory
  * @param LogData $logDataHelper
  * @param LoggerPool $loggerPool
+ * @param AreaList $areaList
  * @SuppressWarnings(PHPMD.ExcessiveParameterList)
  */
  public function __construct(
@@ -130,7 +140,8 @@ public function __construct(
  HttpResponse $httpResponse = null,
  ContextFactoryInterface $contextFactory = null,
  LogData $logDataHelper = null,
- LoggerPool $loggerPool = null
+ LoggerPool $loggerPool = null,
+ AreaList $areaList = null
  ) {
  $this->response = $response;
  $this->schemaGenerator = $schemaGenerator;
@@ -145,6 +156,7 @@ public function __construct(
  $this->contextFactory = $contextFactory ?: ObjectManager::getInstance()->get(ContextFactoryInterface::class);
  $this->logDataHelper = $logDataHelper ?: ObjectManager::getInstance()->get(LogData::class);
  $this->loggerPool = $loggerPool ?: ObjectManager::getInstance()->get(LoggerPool::class);
+ $this->areaList = $areaList ?: ObjectManager::getInstance()->get(AreaList::class);
  }
 
  /**
@@ -156,6 +168,8 @@ public function __construct(
  */
  public function dispatch(RequestInterface $request): ResponseInterface
  {
+ $this->areaList->getArea(Area::AREA_GRAPHQL)->load(Area::PART_TRANSLATE);
+
  $statusCode = 200;
  $jsonResult = $this->jsonFactory->create();
  $data = $this->getDataFromRequest($request);

app/code/Magento/StoreGraphQl/Controller/HttpHeaderProcessor/StoreProcessor.php

@@ -1,8 +1,10 @@
 <?php
+
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 declare(strict_types=1);
 
 namespace Magento\StoreGraphQl\Controller\HttpHeaderProcessor;
@@ -11,6 +13,9 @@
 use Magento\Store\Model\StoreManagerInterface;
 use Magento\Framework\App\Http\Context as HttpContext;
 use Magento\Store\Api\StoreCookieManagerInterface;
+use Magento\Framework\App\ObjectManager;
+use Magento\Framework\Locale\ResolverInterface;
+use Psr\Log\LoggerInterface;
 
 /**
  * Process the "Store" header entry
@@ -32,19 +37,35 @@ class StoreProcessor implements HttpHeaderProcessorInterface
  */
  private $storeCookieManager;
 
+ /**
+ * @var ResolverInterface
+ */
+ private $localeResolver;
+
+ /**
+ * @var LoggerInterface
+ */
+ private $logger;
+
  /**
  * @param StoreManagerInterface $storeManager
  * @param HttpContext $httpContext
  * @param StoreCookieManagerInterface $storeCookieManager
+ * @param ResolverInterface $localeResolver
+ * @param LoggerInterface $logger
  */
  public function __construct(
  StoreManagerInterface $storeManager,
  HttpContext $httpContext,
- StoreCookieManagerInterface $storeCookieManager
+ StoreCookieManagerInterface $storeCookieManager,
+ ResolverInterface $localeResolver = null,
+ LoggerInterface $logger = null
  ) {
  $this->storeManager = $storeManager;
  $this->httpContext = $httpContext;
  $this->storeCookieManager = $storeCookieManager;
+ $this->localeResolver = $localeResolver ?: ObjectManager::getInstance()->get(ResolverInterface::class);
+ $this->logger = $logger ?: ObjectManager::getInstance()->get(LoggerInterface::class);
  }
 
  /**
@@ -55,12 +76,19 @@ public function __construct(
  * @param string $headerValue
  * @return void
  */
- public function processHeaderValue(string $headerValue) : void
+ public function processHeaderValue(string $headerValue): void
  {
  if (!empty($headerValue)) {
  $storeCode = ltrim(rtrim($headerValue));
- $this->storeManager->setCurrentStore($storeCode);
- $this->updateContext($storeCode);
+ try {
+ $this->localeResolver->emulate($this->storeManager->getStore($storeCode)->getId());
+ // $this->storeManager->getStore($storeCode) throws error with non existing stores
+ // and logged in the catch
+ $this->storeManager->setCurrentStore($storeCode);
+ $this->updateContext($storeCode);
+ } catch (\Exception $e) {
+ $this->logger->error($e->getMessage());
+ }
  } elseif (!$this->isAlreadySet()) {
  $storeCode = $this->storeCookieManager->getStoreCodeFromCookie()
  ?: $this->storeManager->getDefaultStoreView()->getCode();
@@ -75,7 +103,7 @@ public function processHeaderValue(string $headerValue) : void
  * @param string $storeCode
  * @return void
  */
- private function updateContext(string $storeCode) : void
+ private function updateContext(string $storeCode): void
  {
  $this->httpContext->setValue(
  StoreManagerInterface::CONTEXT_STORE,

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/ProductInMultipleStoresTest.php

@@ -25,31 +25,7 @@ class ProductInMultipleStoresTest extends GraphQlAbstract
  public function testProductFromSpecificAndDefaultStore()
  {
  $productSku = 'simple';
-
- $query = <<<QUERY
-{
- products(filter: {sku: {eq: "{$productSku}"}})
- {
- items {
- id
- name
- price {
- minimalPrice {
- amount {
- value
- currency
- }
- }
- }
- sku
- type_id
- ... on PhysicalProductInterface {
- weight
- }
- }
- }
-}
-QUERY;
+ $query = $this->getQuery($productSku);
 
  /** @var \Magento\Store\Model\Store $store */
  $store = ObjectManager::getInstance()->get(\Magento\Store\Model\Store::class);
@@ -89,12 +65,53 @@ public function testProductFromSpecificAndDefaultStore()
  $response['products']['items'][0]['name'],
  'Product in the default store should be returned'
  );
+ }
 
- // use case for invalid storeCode
+ /**
+ * Test a product from a non existing store
+ *
+ * @magentoApiDataFixture Magento/Catalog/_files/product_simple.php
+ */
+ public function testProductFromNonExistingStore()
+ {
  $nonExistingStoreCode = "non_existent_store";
  $headerMapInvalidStoreCode = ['Store' => $nonExistingStoreCode];
  $this->expectException(\Exception::class);
  $this->expectExceptionMessage('Requested store is not found');
- $this->graphQlQuery($query, [], '', $headerMapInvalidStoreCode);
+ $this->graphQlQuery($this->getQuery('simple'), [], '', $headerMapInvalidStoreCode);
+ }
+
+ /**
+ * Return GraphQL query string by productSku
+ *
+ * @param string $productSku
+ * @return string
+ */
+ private function getQuery(string $productSku): string
+ {
+ return <<<QUERY
+ {
+ products(filter: {sku: {eq: "{$productSku}"}})
+ {
+ items {
+ id
+ name
+ price {
+ minimalPrice {
+ amount {
+ value
+ currency
+ }
+ }
+ }
+ sku
+ type_id
+ ... on PhysicalProductInterface {
+ weight
+ }
+ }
+ }
+ }
+ QUERY;
  }
 }

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/ProductSearchWithTranslatedMessageTest.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Catalog;
+
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+use Magento\TestFramework\Helper\CacheCleaner;
+
+/**
+ * The GraphQl test for product in non default store with different locale
+ */
+class ProductSearchWithTranslatedMessageTest extends GraphQlAbstract
+{
+ /**
+ * Test translated error message in non default store
+ *
+ * @magentoApiDataFixture Magento/Store/_files/second_store.php
+ * @magentoApiDataFixture Magento/Translation/_files/catalog_message_translate.php
+ * @magentoConfigFixture fixture_second_store_store general/locale/code nl_NL
+ */
+ public function testErrorMessageTranslationInNonDefaultLocale()
+ {
+ CacheCleaner::clean(['translate', 'config']);
+ $storeCode = "fixture_second_store";
+ $header = ['Store' => $storeCode];
+ $this->expectException(\Exception::class);
+ $this->expectExceptionMessage('currentPage-waarde moet groter zijn dan 0.');
+ $this->graphQlQuery($this->getQuery(), [], '', $header);
+ }
+
+ private function getQuery()
+ {
+ return <<<QUERY
+ {
+ products( currentPage: 0) {
+ items {
+ id
+ name
+ }
+ }
+ }
+ QUERY;
+ }
+}

dev/tests/integration/testsuite/Magento/Translation/_files/catalog_message_translate.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+/** @var \Magento\Translation\Model\ResourceModel\StringUtils $translateString */
+$translateString = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
+ \Magento\Translation\Model\ResourceModel\StringUtils::class
+);
+$translateString->saveTranslate(
+ 'currentPage value must be greater than 0.',
+ 'currentPage-waarde moet groter zijn dan 0.',
+ "nl_NL",
+ 0
+);

dev/tests/integration/testsuite/Magento/Translation/_files/catalog_message_translate_rollback.php

@@ -0,0 +1,13 @@
+<?php
+
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+/** @var \Magento\Translation\Model\ResourceModel\StringUtils $translateString */
+$translateString = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
+ \Magento\Translation\Model\ResourceModel\StringUtils::class
+);
+$translateString->deleteTranslate('currentPage value must be greater than 0.', "nl_NL", 0);