MAGETWO-64518: \Magento\CatalogRule\Model\Indexer\IndexBuilder method "doReindexFull()" causes temporary missing sale prices

Author: Stanislav Idolov

app/code/Magento/CatalogRule/Model/Indexer/RuleProductPricesPersistor.php

@@ -69,8 +69,14 @@ public function execute(array $priceData, $useAdditionalTable = false)
             foreach ($priceData as $key => $data) {
                 $productIds['product_id'] = $data['product_id'];
                 $priceData[$key]['rule_date'] = $this->dateFormat->formatDate($data['rule_date'], false);
-                $priceData[$key]['latest_start_date'] = $this->dateFormat->formatDate($data['latest_start_date'], false);
-                $priceData[$key]['earliest_end_date'] = $this->dateFormat->formatDate($data['earliest_end_date'], false);
+                $priceData[$key]['latest_start_date'] = $this->dateFormat->formatDate(
+                    $data['latest_start_date'],
+                    false
+                );
+                $priceData[$key]['earliest_end_date'] = $this->dateFormat->formatDate(
+                    $data['earliest_end_date'],
+                    false
+                );
             }
             $connection->insertOnDuplicate($indexTable, $priceData);
         } catch (\Exception $e) {

app/code/Magento/CatalogRule/Test/Unit/Model/Indexer/RuleProductsSelectBuilderTest.php

@@ -14,6 +14,9 @@
 use Magento\Framework\EntityManager\EntityMetadataInterface;
 use Magento\Store\Api\Data\WebsiteInterface;
 
+/**
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ */
 class RuleProductsSelectBuilderTest extends \PHPUnit_Framework_TestCase
 {
     /**