From 3046d3e7c02df67862564202cf661aa1bb60e942 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sun, 19 Mar 2017 00:02:40 +0900
Subject: [PATCH] [API] #158

---
 src/api/serializers/drive-folder.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/api/serializers/drive-folder.ts b/src/api/serializers/drive-folder.ts
index 34fdc0d905..a428464108 100644
--- a/src/api/serializers/drive-folder.ts
+++ b/src/api/serializers/drive-folder.ts
@@ -3,6 +3,7 @@
  */
 import * as mongo from 'mongodb';
 import DriveFolder from '../models/drive-folder';
+import DriveFile from '../models/drive-file';
 import deepcopy = require('deepcopy');
 
 /**
@@ -37,6 +38,19 @@ const self = (
 	_folder.id = _folder._id;
 	delete _folder._id;
 
+	if (opts.detail) {
+		const childFoldersCount = await DriveFolder.count({
+			parent_id: _folder.id
+		});
+
+		const childFilesCount = await DriveFile.count({
+			folder_id: _folder.id
+		});
+
+		_folder.folders_count = childFoldersCount;
+		_folder.files_count = childFilesCount;
+	}
+
 	if (opts.detail && _folder.parent_id) {
 		// Populate parent folder
 		_folder.parent = await self(_folder.parent_id, {