From 9474f558adbb0464a9b9900c44f07cda4d574cb0 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Mon, 9 Jan 2023 17:37:28 +0800
Subject: [PATCH] =?UTF-8?q?:art:=20=E8=87=AA=E5=8A=A8=E6=A0=A1=E9=AA=8C?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE=E5=BA=93=E7=B4=A2=E5=BC=95=20https://github.?=
 =?UTF-8?q?com/siyuan-note/siyuan/issues/7016?=
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---
 kernel/model/transaction.go  |  7 +++----
 kernel/treenode/blocktree.go | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 8b3f42be5..aad8d7b51 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -1253,10 +1253,9 @@ func autoFixIndex() {
 		})
 
 		size := len(paths)
-		for i, p := range paths {
-			if nil == treenode.GetBlockTreeRootByPath(box.ID, p) {
-				reindexTreeByPath(box.ID, p, i, size)
-			}
+		missingPaths := treenode.GetNotExistPaths(box.ID, paths)
+		for i, p := range missingPaths {
+			reindexTreeByPath(box.ID, p, i, size)
 		}
 	}
 
diff --git a/kernel/treenode/blocktree.go b/kernel/treenode/blocktree.go
index 6d29430fe..cbf59c79f 100644
--- a/kernel/treenode/blocktree.go
+++ b/kernel/treenode/blocktree.go
@@ -116,6 +116,27 @@ func CeilBlockCount(count int) int {
 	return 10000*100 + 1
 }
 
+func GetNotExistPaths(boxID string, paths []string) (ret []string) {
+	blockTreesLock.Lock()
+	defer blockTreesLock.Unlock()
+
+	pathsMap := map[string]bool{}
+	for _, path := range paths {
+		pathsMap[path] = true
+	}
+
+	for _, blockTree := range blockTrees {
+		if blockTree.BoxID != boxID {
+			continue
+		}
+
+		if !pathsMap[blockTree.Path] {
+			ret = append(ret, blockTree.Path)
+		}
+	}
+	return
+}
+
 func GetBlockTreeRootByPath(boxID, path string) *BlockTree {
 	blockTreesLock.Lock()
 	defer blockTreesLock.Unlock()