MAGETWO-94060: [2.3.x] Unlink CatalogWidget from EAV indexer

Author: RuslanKostiv1

app/code/Magento/CatalogWidget/Model/Rule/Condition/Product.php

@@ -163,8 +163,6 @@ protected function addGlobalAttribute(
         \Magento\Catalog\Model\ResourceModel\Eav\Attribute $attribute,
         \Magento\Catalog\Model\ResourceModel\Product\Collection $collection
     ) {
-        $storeId =  $this->storeManager->getStore()->getId();
-
         switch ($attribute->getBackendType()) {
             case 'decimal':
             case 'datetime':
@@ -174,9 +172,14 @@ protected function addGlobalAttribute(
                 break;
             default:
                 $alias = 'at_' . md5($this->getId()) . $attribute->getAttributeCode();
+
+                $connection = $this->_productResource->getConnection();
+                $storeId = $connection->getIfNullSql($alias . '.store_id', $this->storeManager->getStore()->getId());
+                $linkField = $attribute->getEntity()->getLinkField();
+
                 $collection->getSelect()->join(
-                    [$alias => $collection->getTable('catalog_product_index_eav')],
-                    "($alias.entity_id = e.entity_id) AND ($alias.store_id = $storeId)" .
+                    [$alias => $collection->getTable('catalog_product_entity_varchar')],
+                    "($alias.$linkField = e.$linkField) AND ($alias.store_id = $storeId)" .
                     " AND ($alias.attribute_id = {$attribute->getId()})",
                     []
                 );

app/code/Magento/CatalogWidget/Test/Unit/Model/Rule/Condition/ProductTest.php

@@ -17,6 +17,11 @@ class ProductTest extends \PHPUnit\Framework\TestCase
      */
     private $model;
 
+    /**
+     * @var \Magento\Catalog\Model\ResourceModel\Product|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $productResource;
+
     /**
      * @var \PHPUnit_Framework_MockObject_MockObject
      */
@@ -33,9 +38,9 @@ protected function setUp()
         $storeManager = $this->createMock(\Magento\Store\Model\StoreManagerInterface::class);
         $storeMock = $this->createMock(\Magento\Store\Api\Data\StoreInterface::class);
         $storeManager->expects($this->any())->method('getStore')->willReturn($storeMock);
-        $productResource = $this->createMock(\Magento\Catalog\Model\ResourceModel\Product::class);
-        $productResource->expects($this->once())->method('loadAllAttributes')->willReturnSelf();
-        $productResource->expects($this->once())->method('getAttributesByCode')->willReturn([]);
+        $this->productResource = $this->createMock(\Magento\Catalog\Model\ResourceModel\Product::class);
+        $this->productResource->expects($this->once())->method('loadAllAttributes')->willReturnSelf();
+        $this->productResource->expects($this->once())->method('getAttributesByCode')->willReturn([]);
         $productCategoryList = $this->getMockBuilder(\Magento\Catalog\Model\ProductCategoryList::class)
             ->disableOriginalConstructor()
             ->getMock();
@@ -45,7 +50,7 @@ protected function setUp()
             [
                 'config' => $eavConfig,
                 'storeManager' => $storeManager,
-                'productResource' => $productResource,
+                'productResource' => $this->productResource,
                 'productCategoryList' => $productCategoryList,
                 'data' => [
                     'rule' => $ruleMock,
@@ -67,6 +72,14 @@ public function testAddToCollection()
         $this->attributeMock->expects($this->once())->method('isScopeGlobal')->willReturn(true);
         $this->attributeMock->expects($this->once())->method('isScopeGlobal')->willReturn(true);
         $this->attributeMock->expects($this->once())->method('getBackendType')->willReturn('multiselect');
+
+        $entityMock = $this->createMock(\Magento\Eav\Model\Entity\AbstractEntity::class);
+        $entityMock->expects($this->once())->method('getLinkField')->willReturn('entitiy_id');
+        $this->attributeMock->expects($this->once())->method('getEntity')->willReturn($entityMock);
+        $connection = $this->createMock(\Magento\Framework\DB\Adapter\AdapterInterface::class);
+
+        $this->productResource->expects($this->atLeastOnce())->method('getConnection')->willReturn($connection);
+
         $this->model->addToCollection($collectionMock);
     }
 

app/code/Magento/Rule/Model/Condition/AbstractCondition.php

@@ -355,10 +355,10 @@ public function getValueParsed()
     {
         if (!$this->hasValueParsed()) {
             $value = $this->getData('value');
-            if (is_array($value) && isset($value[0]) && is_string($value[0])) {
-                $value = $value[0];
+            if (is_array($value) && count($value) === 1) {
+                $value = reset($value);
             }
-            if ($this->isArrayOperatorType() && $value) {
+            if (!is_array($value) && $this->isArrayOperatorType() && $value) {
                 $value = preg_split('#\s*[,;]\s*#', $value, null, PREG_SPLIT_NO_EMPTY);
             }
             $this->setValueParsed($value);

app/code/Magento/Rule/Model/Condition/Sql/Builder.php

@@ -163,8 +163,22 @@ protected function _getMappedSqlCondition(
             $this->_conditionOperatorMap[$conditionOperator]
         );
 
+        $bindValue = $condition->getBindArgumentValue();
+        $expression = $value . $this->_connection->quoteInto($sql, $bindValue);
+
+        // values for multiselect attributes can be saved in comma separated format
+        // below is a solution for matching such conditions with selected values
+        if (in_array($conditionOperator, ['()', '{}']) && is_array($bindValue)) {
+            foreach ($bindValue as $item) {
+                $expression .= $this->_connection->quoteInto(
+                    " OR (FIND_IN_SET (?, {$this->_connection->quoteIdentifier($argument)}) > 0)",
+                    $item
+                );
+            }
+        }
+
         return $this->_expressionFactory->create(
-            ['expression' => $value . $this->_connection->quoteInto($sql, $condition->getBindArgumentValue())]
+            ['expression' => $expression]
         );
     }