add database migration to move s3 bucket

server/migrations/moveBucket.js

@@ -0,0 +1,36 @@
+/* eslint-disable */
+import s3 from 's3';
+import path from 'path';
+import mongoose from 'mongoose';
+import User from '../models/user';
+import Project from '../models/project';
+require('dotenv').config({path: path.resolve('.env')});
+mongoose.connect('mongodb://localhost:27017/p5js-web-editor');
+mongoose.connection.on('error', () => {
+  console.error('MongoDB Connection Error. Please make sure that MongoDB is running.');
+  process.exit(1);
+});
+
+let client = s3.createClient({
+  maxAsyncS3: 20,
+  s3RetryCount: 3,
+  s3RetryDelay: 1000,
+  multipartUploadThreshold: 20971520, // this is the default (20 MB) 
+  multipartUploadSize: 15728640, // this is the default (15 MB) 
+  s3Options: {
+    accessKeyId: `${process.env.AWS_ACCESS_KEY}`,
+    secretAccessKey: `${process.env.AWS_SECRET_KEY}`,
+    region: `${process.env.AWS_REGION}`
+  },
+});
+
+Project.find({}, (err, projects) => {
+  projects.forEach((project, projectIndex) => {
+    project.files.forEach((file, fileIndex) => {
+      if (file.url && file.url.includes('p5.js-webeditor')) {
+        file.url = file.url.replace('p5.js-webeditor', process.env.S3_BUCKET);
+      }
+      // project.save();
+    });
+  });
+});

server/migrations/start.js

@@ -1,3 +1,3 @@
 require('babel-register');
 require('babel-polyfill');
-require('./s3UnderUser');
+require('./moveBucket');