[Forwardport] fixed word typo

app/code/Magento/Bundle/composer.json

@@ -25,7 +25,8 @@
     },
     "suggest": {
         "magento/module-webapi": "*",
-        "magento/module-bundle-sample-data": "*"
+        "magento/module-bundle-sample-data": "*",
+        "magento/module-sales-rule": "*"
     },
     "type": "magento2-module",
     "license": [

app/code/Magento/Bundle/etc/di.xml

@@ -207,4 +207,11 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\SalesRule\Model\Quote\ChildrenValidationLocator">
+        <arguments>
+            <argument name="productTypeChildrenValidationMap" xsi:type="array">
+                <item name="bundle" xsi:type="boolean">false</item>
+            </argument>
+        </arguments>
+    </type>
 </config>

app/code/Magento/CatalogInventory/Api/Data/StockStatusInterface.php

@@ -14,6 +14,14 @@
  */
 interface StockStatusInterface extends ExtensibleDataInterface
 {
+    /**#@+
+     * Stock Status values.
+     */
+    const STATUS_OUT_OF_STOCK = 0;
+
+    const STATUS_IN_STOCK = 1;
+    /**#@-*/
+
     /**#@+
      * Stock status object data keys
      */

app/code/Magento/CatalogInventory/Model/Stock/Status.php

@@ -17,14 +17,6 @@
  */
 class Status extends AbstractExtensibleModel implements StockStatusInterface
 {
-    /**#@+
-     * Stock Status values
-     */
-    const STATUS_OUT_OF_STOCK = 0;
-
-    const STATUS_IN_STOCK = 1;
-    /**#@-*/
-
     /**#@+
      * Field name
      */

app/code/Magento/Customer/view/frontend/templates/form/login.phtml

@@ -42,3 +42,13 @@
         </form>
     </div>
 </div>
+
+<script type="text/x-magento-init">
+    {
+        ".field.email": {
+            "Magento_Customer/js/trim-username": {
+                "formSelector": "form.form-login"
+            }
+        }
+    }
+</script>

app/code/Magento/Customer/view/frontend/web/js/trim-username.js

@@ -0,0 +1,65 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+define([
+    'jquery'
+], function ($) {
+    'use strict';
+
+    $.widget('mage.trimUsername', {
+        options: {
+            cache: {},
+            formSelector: 'form',
+            emailSelector: 'input[type="email"]'
+        },
+
+        /**
+         * Widget initialization
+         * @private
+         */
+        _create: function () {
+            // We need to look outside the module for backward compatibility, since someone can already use the module.
+            // @todo Narrow this selector in 2.3 so it doesn't accidentally finds the email field from the
+            // newsletter email field or any other "email" field.
+            this.options.cache.email = $(this.options.formSelector).find(this.options.emailSelector);
+            this._bind();
+        },
+
+        /**
+         * Event binding, will monitor change, keyup and paste events.
+         * @private
+         */
+        _bind: function () {
+            if (this.options.cache.email.length) {
+                this._on(this.options.cache.email, {
+                    'change': this._trimUsername,
+                    'keyup': this._trimUsername,
+                    'paste': this._trimUsername
+                });
+            }
+        },
+
+        /**
+         * Trim username
+         * @private
+         */
+        _trimUsername: function () {
+            var username = this._getUsername().trim();
+
+            this.options.cache.email.val(username);
+        },
+
+        /**
+         * Get username value
+         * @returns {*}
+         * @private
+         */
+        _getUsername: function () {
+            return this.options.cache.email.val();
+        }
+    });
+
+    return $.mage.trimUsername;
+});

app/code/Magento/Elasticsearch/Model/Config.php

@@ -6,6 +6,8 @@
 namespace Magento\Elasticsearch\Model;
 
 use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Framework\Search\EngineResolverInterface;
+use Magento\Search\Model\EngineResolver;
 use Magento\Store\Model\ScopeInterface;
 use Magento\AdvancedSearch\Model\Client\ClientOptionsInterface;
 use Magento\AdvancedSearch\Model\Client\ClientResolver;
@@ -54,21 +56,28 @@ class Config implements ClientOptionsInterface
      */
     private $clientResolver;
 
+    /**
+     * @var EngineResolverInterface
+     */
+    private $engineResolver;
+
     /**
      * Constructor
      *
      * @param ScopeConfigInterface $scopeConfig
-     * @param ClientResolver $clientResolver
-     * @param string $prefix
+     * @param ClientResolver|null $clientResolver
+     * @param EngineResolverInterface|null $engineResolver
+     * @param string|null $prefix
      */
     public function __construct(
         ScopeConfigInterface $scopeConfig,
         ClientResolver $clientResolver = null,
+        EngineResolverInterface $engineResolver = null,
         $prefix = null
     ) {
         $this->scopeConfig = $scopeConfig;
-        $this->clientResolver = $clientResolver ?:
-            ObjectManager::getInstance()->get(ClientResolver::class);
+        $this->clientResolver = $clientResolver ?: ObjectManager::getInstance()->get(ClientResolver::class);
+        $this->engineResolver = $engineResolver ?: ObjectManager::getInstance()->get(EngineResolverInterface::class);
         $this->prefix = $prefix ?: $this->clientResolver->getCurrentEngine();
     }
 
@@ -126,7 +135,7 @@ public function getSearchConfigData($field, $storeId = null)
      */
     public function isElasticsearchEnabled()
     {
-        return $this->getSearchConfigData('engine') == self::ENGINE_NAME;
+        return $this->engineResolver->getCurrentSearchEngine() === self::ENGINE_NAME;
     }
 
     /**

app/code/Magento/Elasticsearch/Model/Indexer/Plugin/DependencyUpdaterPlugin.php

@@ -0,0 +1,85 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Elasticsearch\Model\Indexer\Plugin;
+
+use Magento\Elasticsearch\Model\Config;
+use Magento\Framework\Indexer\Config\DependencyInfoProvider as Provider;
+use Magento\CatalogSearch\Model\Indexer\Fulltext as CatalogSearchFulltextIndexer;
+use Magento\CatalogInventory\Model\Indexer\Stock\Processor as CatalogInventoryStockIndexer;
+
+/**
+ * Plugin for maintenance catalog search index dependency on stock index.
+ * If elasticsearch is used as search engine catalog search index becomes dependent on stock index. Elasticsearch
+ * module declares this dependence. But in case when elasticsearch module is enabled and elasticsearch engine isn`t
+ * used as search engine other search engines don`t need this dependency.
+ * This plugin remove catalog search index dependency on stock index when elasticsearch isn`t used as search engine
+ * except full reindexing. During full reindexing this dependency doesn`t make overhead.
+ */
+class DependencyUpdaterPlugin
+{
+    /**
+     * @var Config
+     */
+    private $config;
+
+    /**
+     * @param Config $config
+     */
+    public function __construct(Config $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Remove index dependency, if it needed, on run reindexing by specifics indexes.
+     *
+     * @param Provider $provider
+     * @param array $dependencies
+     * @param string $indexerId
+     * @return array
+     * @see \Magento\Indexer\Console\Command\IndexerReindexCommand::getIndexers()
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function afterGetIndexerIdsToRunBefore(Provider $provider, array $dependencies, string $indexerId): array
+    {
+        if ($this->isFilteringNeeded($indexerId, CatalogSearchFulltextIndexer::INDEXER_ID)) {
+            $dependencies = array_diff($dependencies, [CatalogInventoryStockIndexer::INDEXER_ID]);
+        }
+
+        return $dependencies;
+    }
+
+    /**
+     * Remove index dependency, if it needed, on reindex triggers.
+     *
+     * @param Provider $provider
+     * @param array $dependencies
+     * @param string $indexerId
+     * @return array
+     * @see \Magento\Indexer\Model\Indexer\DependencyDecorator
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function afterGetIndexerIdsToRunAfter(Provider $provider, array $dependencies, string $indexerId): array
+    {
+        if ($this->isFilteringNeeded($indexerId, CatalogInventoryStockIndexer::INDEXER_ID)) {
+            $dependencies = array_diff($dependencies, [CatalogSearchFulltextIndexer::INDEXER_ID]);
+        }
+
+        return $dependencies;
+    }
+
+    /**
+     * @param string $currentIndexerId
+     * @param string $targetIndexerId
+     * @return bool
+     */
+    private function isFilteringNeeded(string $currentIndexerId, string $targetIndexerId): bool
+    {
+        return (!$this->config->isElasticsearchEnabled() && $targetIndexerId === $currentIndexerId);
+    }
+}

app/code/Magento/Elasticsearch/Model/Indexer/Plugin/StockedProductsFilterPlugin.php

@@ -0,0 +1,94 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Elasticsearch\Model\Indexer\Plugin;
+
+use Magento\Elasticsearch\Model\Config;
+use Magento\CatalogInventory\Api\StockConfigurationInterface;
+use Magento\CatalogInventory\Api\StockStatusRepositoryInterface;
+use Magento\CatalogInventory\Api\StockStatusCriteriaInterfaceFactory;
+use Magento\CatalogInventory\Api\Data\StockStatusInterface;
+use Magento\CatalogSearch\Model\Indexer\Fulltext\Action\DataProvider;
+
+/**
+ * Plugin for filtering child products that are out of stock for preventing their saving to catalog search index.
+ */
+class StockedProductsFilterPlugin
+{
+    /**
+     * @var Config
+     */
+    private $config;
+
+    /**
+     * @var StockConfigurationInterface
+     */
+    private $stockConfiguration;
+
+    /**
+     * @var StockStatusRepositoryInterface
+     */
+    private $stockStatusRepository;
+
+    /**
+     * @var StockStatusCriteriaInterfaceFactory
+     */
+    private $stockStatusCriteriaFactory;
+
+    /**
+     * @param Config $config
+     * @param StockConfigurationInterface $stockConfiguration
+     * @param StockStatusRepositoryInterface $stockStatusRepository
+     * @param StockStatusCriteriaInterfaceFactory $stockStatusCriteriaFactory
+     */
+    public function __construct(
+        Config $config,
+        StockConfigurationInterface $stockConfiguration,
+        StockStatusRepositoryInterface $stockStatusRepository,
+        StockStatusCriteriaInterfaceFactory $stockStatusCriteriaFactory
+    ) {
+        $this->config = $config;
+        $this->stockConfiguration = $stockConfiguration;
+        $this->stockStatusRepository = $stockStatusRepository;
+        $this->stockStatusCriteriaFactory = $stockStatusCriteriaFactory;
+    }
+
+    /**
+     * Filter out of stock options for configurable product.
+     *
+     * @param DataProvider $dataProvider
+     * @param array $indexData
+     * @param array $productData
+     * @param int $storeId
+     * @return array
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function beforePrepareProductIndex(
+        DataProvider $dataProvider,
+        array $indexData,
+        array $productData,
+        int $storeId
+    ): array {
+        if ($this->config->isElasticsearchEnabled() && !$this->stockConfiguration->isShowOutOfStock($storeId)) {
+            $productIds = array_keys($indexData);
+            $stockStatusCriteria = $this->stockStatusCriteriaFactory->create();
+            $stockStatusCriteria->setProductsFilter($productIds);
+            $stockStatusCollection = $this->stockStatusRepository->getList($stockStatusCriteria);
+            $stockStatuses = $stockStatusCollection->getItems();
+            $stockStatuses = array_filter($stockStatuses, function (StockStatusInterface $stockStatus) {
+                return StockStatusInterface::STATUS_IN_STOCK == $stockStatus->getStockStatus();
+            });
+            $indexData = array_intersect_key($indexData, $stockStatuses);
+        }
+
+        return [
+            $indexData,
+            $productData,
+            $storeId,
+        ];
+    }
+}