p5.js-web-editor/server/migrations/s3UnderUser.js

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/* eslint-disable */
import s3 from '@auth0/s3';
import path from 'path';
import mongoose from 'mongoose';
import User from '../models/user';
import Project from '../models/project';
import async from 'async';
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}`,
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region: `${process.env.AWS_REGION}`
},
});
const CHUNK = 100;
Project.count({}).exec().then((numProjects) => {
console.log(numProjects);
let index = 0;
async.whilst(
() => {
return index < numProjects;
},
(whilstCb) => {
Project.find({}).skip(index).limit(CHUNK).exec((err, projects) => {
async.eachSeries(projects, (project, cb) => {
if (!project.user) {
cb();
return;
}
const userId = project.user.valueOf();
console.log(project.name);
async.eachSeries(project.files, (file, fileCb) => {
if (file.url && file.url.includes(process.env.S3_BUCKET) && !file.url.includes(userId)) {
console.log(file.url);
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console.log(userId);
const key = file.url.split('/').pop();
console.log(key);
const params = {
Bucket: `${process.env.S3_BUCKET}`,
CopySource: `${process.env.S3_BUCKET}/${key}`,
Key: `${userId}/${key}`
};
try {
client.moveObject(params)
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.on('error', (err) => {
console.log(err);
file.url = (process.env.S3_BUCKET_URL_BASE ||
`https://s3-${process.env.AWS_REGION}.amazonaws.com/${process.env.S3_BUCKET}`) + `/${userId}/${key}`;
project.save((err, savedProject) => {
console.log(`updated file ${key}`);
fileCb();
});
})
.on('end', () => {
file.url = (process.env.S3_BUCKET_URL_BASE ||
`https://s3-${process.env.AWS_REGION}.amazonaws.com/${process.env.S3_BUCKET}`) + `/${userId}/${key}`;
project.save((err, savedProject) => {
console.log(`updated file ${key}`);
fileCb();
});
});
} catch(e) {
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console.log(e);
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fileCb();
}
} else {
fileCb();
}
}, () => {
cb();
});
}, () => {
index += CHUNK;
whilstCb();
});
});
},
() => {
console.log('finished processing all documents.');
process.exit(0);
}
);
});