From c7f2a3eebee793b2258152f8739abbb99e5e7044 Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Mon, 22 Jan 2024 23:28:15 +0900
Subject: [PATCH] =?UTF-8?q?Dao=E3=82=AF=E3=82=A8=E3=83=AA=E8=BF=BD?=
 =?UTF-8?q?=E5=8A=A0?=
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---
 .../java/one/nem/lacerta/source/database/dao/DocumentDao.java  | 3 +++
 .../java/one/nem/lacerta/source/database/dao/FolderDao.java    | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/source/src/main/java/one/nem/lacerta/source/database/dao/DocumentDao.java b/source/src/main/java/one/nem/lacerta/source/database/dao/DocumentDao.java
index f3a3fd2b..21e1cc2e 100644
--- a/source/src/main/java/one/nem/lacerta/source/database/dao/DocumentDao.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/dao/DocumentDao.java
@@ -32,6 +32,9 @@ public interface DocumentDao {
     @Query("SELECT * FROM Document WHERE parent_id = :parentId")
     List<DocumentEntity> findByParentId(String parentId);
 
+    @Query("SELECT * FROM Document WHERE parent_id IS NULL")
+    List<DocumentEntity> findRootDocuments();
+
     @Query("SELECT * FROM Document ORDER BY created_at DESC LIMIT :limit")
     List<DocumentEntity> getRecentDocument(int limit);
 
diff --git a/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java b/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java
index af5e92d4..404b53f8 100644
--- a/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/dao/FolderDao.java
@@ -18,6 +18,9 @@ public interface FolderDao {
     @Query("SELECT * FROM Folder WHERE parent_id = :parentId")
     List<FolderEntity> findByParentId(String parentId);
 
+    @Query("SELECT * FROM Folder WHERE parent_id IS NULL")
+    List<FolderEntity> findRootFolders();
+
     @Insert
     void insert(FolderEntity folderEntity);