115 lines
2.3 KiB
JavaScript
115 lines
2.3 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Module dependencies
|
||
|
|
*/
|
||
|
|
import * as mongo from 'mongodb';
|
||
|
|
import DriveFolder from '../../../models/drive-folder';
|
||
|
|
import { isValidFolderName } from '../../../models/drive-folder';
|
||
|
|
import serialize from '../../../serializers/drive-file';
|
||
|
|
import event from '../../../event';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Update a folder
|
||
|
|
*
|
||
|
|
* @param {Object} params
|
||
|
|
* @param {Object} user
|
||
|
|
* @return {Promise<object>}
|
||
|
|
*/
|
||
|
|
module.exports = (params, user) =>
|
||
|
|
new Promise(async (res, rej) =>
|
||
|
|
{
|
||
|
|
// Get 'folder_id' parameter
|
||
|
|
const folderId = params.folder_id;
|
||
|
|
if (folderId === undefined || folderId === null) {
|
||
|
|
return rej('folder_id is required');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fetch folder
|
||
|
|
const folder = await DriveFolder
|
||
|
|
.findOne({
|
||
|
|
_id: new mongo.ObjectID(folderId),
|
||
|
|
user_id: user._id
|
||
|
|
});
|
||
|
|
|
||
|
|
if (folder === null) {
|
||
|
|
return rej('folder-not-found');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get 'name' parameter
|
||
|
|
let name = params.name;
|
||
|
|
if (name) {
|
||
|
|
name = name.trim();
|
||
|
|
if (isValidFolderName(name)) {
|
||
|
|
folder.name = name;
|
||
|
|
} else {
|
||
|
|
return rej('invalid folder name');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get 'parent_id' parameter
|
||
|
|
let parentId = params.parent_id;
|
||
|
|
if (parentId !== undefined && parentId !== 'null') {
|
||
|
|
parentId = new mongo.ObjectID(parentId);
|
||
|
|
}
|
||
|
|
|
||
|
|
let parent = null;
|
||
|
|
if (parentId !== undefined && parentId !== null) {
|
||
|
|
if (parentId === 'null') {
|
||
|
|
folder.parent_id = null;
|
||
|
|
} else {
|
||
|
|
// Get parent folder
|
||
|
|
parent = await DriveFolder
|
||
|
|
.findOne({
|
||
|
|
_id: parentId,
|
||
|
|
user_id: user._id
|
||
|
|
});
|
||
|
|
|
||
|
|
if (parent === null) {
|
||
|
|
return rej('parent-folder-not-found');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check if the circular reference will be occured
|
||
|
|
async function checkCircle(folderId) {
|
||
|
|
// Fetch folder
|
||
|
|
const folder2 = await DriveFolder.findOne({
|
||
|
|
_id: folderId
|
||
|
|
}, {
|
||
|
|
_id: true,
|
||
|
|
parent_id: true
|
||
|
|
});
|
||
|
|
|
||
|
|
if (folder2._id.equals(folder._id)) {
|
||
|
|
return true;
|
||
|
|
} else if (folder2.parent_id) {
|
||
|
|
return await checkCircle(folder2.parent_id);
|
||
|
|
} else {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (parent.parent_id !== null) {
|
||
|
|
if (await checkCircle(parent.parent_id)) {
|
||
|
|
return rej('detected-circular-definition');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
folder.parent_id = parent._id;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Update
|
||
|
|
DriveFolder.updateOne({ _id: folder._id }, {
|
||
|
|
$set: folder
|
||
|
|
});
|
||
|
|
|
||
|
|
// Serialize
|
||
|
|
const folderObj = await serialize(folder);
|
||
|
|
|
||
|
|
// Response
|
||
|
|
res(folderObj);
|
||
|
|
|
||
|
|
// Publish drive_folder_updated event
|
||
|
|
event(user._id, 'drive_folder_updated', folderObj);
|
||
|
|
});
|