From f344e01003ee0069dba2ab49ccff3f69cc023bb2 Mon Sep 17 00:00:00 2001
From: Cassie Tarakajian <ctarakajian@gmail.com>
Date: Fri, 17 Feb 2017 14:53:48 -0500
Subject: [PATCH] fix #289

---
 client/modules/IDE/actions/project.js | 29 +++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/client/modules/IDE/actions/project.js b/client/modules/IDE/actions/project.js
index e6d75e2a..e1dead8b 100644
--- a/client/modules/IDE/actions/project.js
+++ b/client/modules/IDE/actions/project.js
@@ -1,7 +1,7 @@
 import * as ActionTypes from '../../../constants';
 import { browserHistory } from 'react-router';
 import axios from 'axios';
-// import objectID from 'bson-objectid';
+import objectID from 'bson-objectid';
 import { showToast, setToastText } from './toast';
 import { setUnsavedChanges,
   justOpenedProject,
@@ -166,17 +166,30 @@ export function newProject() {
   return resetProject();
 }
 
+function generateNewIdsForChildren(file, files) {
+  const newChildren = [];
+  file.children.forEach((childId) => {
+    const child = files.find(childFile => childFile.id === childId);
+    const newId = objectID().toHexString();
+    child.id = newId;
+    child._id = newId;
+    newChildren.push(newId);
+    generateNewIdsForChildren(child, files);
+  });
+  file.children = newChildren; // eslint-disable-line
+}
+
 export function cloneProject() {
   return (dispatch, getState) => {
     dispatch(setUnsavedChanges(false));
     const state = getState();
-    // const newFiles = state.files.map(file => {
-    //   const newFile = Object.assign({}, file);
-    //   newFile._id = objectID().toHexString();
-    //   newFile.id = newFile._id;
-    //   return newFile;
-    // });
-    const newFiles = state.files;
+    const newFiles = [...state.files];
+    const rootFile = newFiles.find(file => file.name === 'root');
+    const newRootFileId = objectID().toHexString();
+    rootFile.id = newRootFileId;
+    rootFile._id = newRootFileId;
+    generateNewIdsForChildren(rootFile, newFiles);
+    // const newFiles = state.files;
     const formParams = Object.assign({}, { name: `${state.project.name} copy` }, { files: newFiles });
     axios.post(`${ROOT_URL}/projects`, formParams, { withCredentials: true })
       .then(response => {