Refactoring, Clean up and bug fixes

src/server/api/endpoints/drive/folders/find.ts

@@ -1,30 +1,39 @@
-import $ from 'cafy'; import ID from '../../../../../misc/cafy-id';
+import $ from 'cafy'; import ID, { transform } from '../../../../../misc/cafy-id';
 import DriveFolder, { pack } from '../../../../../models/drive-folder';
 import { ILocalUser } from '../../../../../models/user';
+import getParams from '../../../get-params';
 
 export const meta = {
 	requireCredential: true,
 
-	kind: 'drive-read'
+	kind: 'drive-read',
+
+	params: {
+		name: {
+			validator: $.str
+		},
+
+		parentId: {
+			validator: $.type(ID).optional.nullable,
+			transform: transform,
+			default: null as any,
+			desc: {
+				'ja-JP': 'フォルダID'
+			}
+		},
+	}
 };
 
 export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
-	// Get 'name' parameter
-	const [name, nameErr] = $.str.get(params.name);
-	if (nameErr) return rej('invalid name param');
+	const [ps, psErr] = getParams(meta, params);
+	if (psErr) return rej(psErr);
 
-	// Get 'parentId' parameter
-	const [parentId = null, parentIdErr] = $.type(ID).optional.nullable.get(params.parentId);
-	if (parentIdErr) return rej('invalid parentId param');
-
-	// Issue query
 	const folders = await DriveFolder
 		.find({
 			name: name,
 			userId: user._id,
-			parentId: parentId
+			parentId: ps.parentId
 		});
 
-	// Serialize
 	res(await Promise.all(folders.map(folder => pack(folder))));
 });