分层导航，sku排序

app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchResultApplier.php

@@ -63,7 +63,6 @@ class SearchResultApplier implements SearchResultApplierInterface
 
             return;
         }
-
         $items = $this->sliceItems($this->searchResult->getItems(), $this->size, $this->currentPage);
         $ids = [];
         foreach ($items as $item) {
@@ -74,17 +73,55 @@ class SearchResultApplier implements SearchResultApplierInterface
             ->reset(\Magento\Framework\DB\Select::ORDER);
         $sortOrder = $this->searchResult->getSearchCriteria()
             ->getSortOrders();
+        $skus = [];
+        if(isset($_GET['skus']) && !empty($_GET['skus']))
+        {
+            $skus = explode(',', $_GET['skus']);
+            $this->collection->getSelect()->orWhere("e.sku in ('" . implode("','",$skus)."')");
+        }
+
         if (!empty($sortOrder['price']) && $this->collection->getLimitationFilters()->isUsingPriceIndex()) {
             $sortDirection = $sortOrder['price'];
-            $this->collection->getSelect()
-                ->order(
-                    new \Zend_Db_Expr("price_index.min_price = 0, price_index.min_price {$sortDirection}")
-                );
+            if(empty($skus))
+            {
+                $this->collection->getSelect()
+                    ->order(
+                        new \Zend_Db_Expr("price_index.min_price = 0, price_index.min_price {$sortDirection}")
+                    );
+            }
+            else
+            {
+                foreach($skus as $sku)
+                {
+                    $this->collection->getSelect()
+                        ->order(new \Zend_Db_Expr('e.sku = "'.$sku.'" desc'));
+                }
+                $this->collection->getSelect()
+                    ->order(
+                        new \Zend_Db_Expr("price_index.min_price = 0, price_index.min_price {$sortDirection}")
+                    );
+            }
+
         } else {
             $orderList = join(',', $ids);
-            $this->collection->getSelect()
-                ->order(new \Zend_Db_Expr("FIELD(e.entity_id,$orderList)"));
+            if(empty($skus))
+            {
+                $this->collection->getSelect()
+                    ->order(new \Zend_Db_Expr("FIELD(e.entity_id,$orderList)"));
+            }
+            else
+            {
+
+                foreach($skus as $sku)
+                {
+                    $this->collection->getSelect()
+                        ->order(new \Zend_Db_Expr('e.sku = "'.$sku.'" desc'));
+                }
+                $this->collection->getSelect()->order(new \Zend_Db_Expr("FIELD(e.entity_id,$orderList)"));
+            }
+
         }
+        $this->collection->getSelect()->limit($this->size);
     }
 
     /**

app/design/frontend/Joshine/breeze/Magento_LayeredNavigation/templates/layer/view.phtml

@@ -25,8 +25,14 @@
         $isExpanded = false;
     }
 ?>
+<style>
+    .page-head-zindex
+    {
+        z-index:5!important;
+    }
 
-<div class="block filter" data-mage-init='{"slideout":{"toggler":".filter-title","panel":".filter-content"}}'>
+</style>
+<div class="block filter" data-mage-init='{"slideout":{"toggler":".filter-title","panel":".filter-content"}}' data-breeze-processed="true">
     <div class="block-title filter-title" tabindex="0">
         <strong><?= $block->escapeHtml(__('Shop By')) ?></strong>
         <?php if ($activeFilters) : ?>
@@ -35,6 +41,7 @@
     </div>
 
     <div class="block-content filter-content">
+        <button class="button-close filter-content-close"></button>
         <?= $block->getChildHtml('state') ?>
 
         <?php if ($activeFilters) : ?>
@@ -61,3 +68,24 @@
         <?php endif; ?>
     </div>
 </div>
+<script>
+    require([
+        'jquery'
+    ], function ($) {
+        //footer
+        $(".filter-title").click(function () {
+        var isMobile = window.matchMedia("(pointer:coarse)").matches;
+            if (isMobile) {
+                $('.filter').addClass('active');
+                $('body').css({'overflow':'hidden','box-sizing':'border-box','padding-right':'0px'});
+                $('.page-header').addClass('page-head-zindex');
+
+                $('.filter-content-close').click(function () {
+                    $('.filter').removeClass('active');
+                    $('body').removeAttr("style");
+                    $('.page-header').removeClass('page-head-zindex');
+                });
+            }
+        });
+    });
+</script>
\ No newline at end of file