m2-github-issue-3993; Fix same level categories (position)re-index on category move.

sergey-solo · sergey-solo · commit 089bebcf1ef2 · 2019-07-22T18:28:55.000+03:00
diff --git a/app/code/Magento/Catalog/Model/Category.php b/app/code/Magento/Catalog/Model/Category.php
@@ -433,7 +433,9 @@ public function move($parentId, $afterCategoryId)
         if ($this->flatState->isFlatEnabled()) {
             $flatIndexer = $this->indexerRegistry->get(Indexer\Category\Flat\State::INDEXER_ID);
             if (!$flatIndexer->isScheduled()) {
-                $flatIndexer->reindexList([$this->getId(), $oldParentId, $parentId]);
+                $sameLevelCategories = explode(',', $this->getParentCategory()->getChildren());
+                $list = array_unique(array_merge($sameLevelCategories, [$this->getId(), $oldParentId, $parentId]));
+                $flatIndexer->reindexList($list);
             }
         }
         $productIndexer = $this->indexerRegistry->get(Indexer\Category\Product::INDEXER_ID);

Original file line number	Diff line number	Diff line change
`@@ -433,7 +433,9 @@ public function move($parentId, $afterCategoryId)`
`433`	`433`	`if ($this->flatState->isFlatEnabled()) {`
`434`	`434`	`$flatIndexer = $this->indexerRegistry->get(Indexer\Category\Flat\State::INDEXER_ID);`
`435`	`435`	`if (!$flatIndexer->isScheduled()) {`
`436`		`- $flatIndexer->reindexList([$this->getId(), $oldParentId, $parentId]);`
	`436`	`+ $sameLevelCategories = explode(',', $this->getParentCategory()->getChildren());`
	`437`	`+ $list = array_unique(array_merge($sameLevelCategories, [$this->getId(), $oldParentId, $parentId]));`
	`438`	`+ $flatIndexer->reindexList($list);`
`437`	`439`	`}`
`438`	`440`	`}`
`439`	`441`	`$productIndexer = $this->indexerRegistry->get(Indexer\Category\Product::INDEXER_ID);`