Update User model to make migration easier and complete user migration script
parent
83c14cccc4
commit
96ac90274d
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@ -8,7 +8,6 @@ var userSchema = new mongoose.Schema({
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email: {
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type: String,
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lowercase: true,
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unique: true,
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trim: true,
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sparse: true
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},
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@ -23,7 +22,6 @@ var userSchema = new mongoose.Schema({
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profile: {
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username: {
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type: String,
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unique: true,
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sparse: true,
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lowercase: true,
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trim: true
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@ -1,42 +1,61 @@
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require('dotenv').load();
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var mongodb = require('mongodb'),
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MongoClient = mongodb.MongoClient,
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Server = require('mongodb').Server,
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User = require('../models/User.js'),
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newChallenges = require('./challengeMapping.json'),
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secrets = require('../config/secrets');
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mongoose = require('mongoose');
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var mongoClient = new MongoClient(new Server('localhost', 27017), {native_parser: true});
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var mongoose = require('mongoose');
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mongoose.connect(secrets.db);
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var stream = User.find( { needsMigration: true }).batchSize(10000).stream();
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stream.on('data', function(user) {
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console.log('test');
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user.needsMigration = true;
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user.save();
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}).on('error', function(err) {
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var i = 1;
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var stream = User.find({}).skip(0).limit(0).batchSize(1000).stream();
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stream.on('data', function (user) {
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if (user.challengesHash) {
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this.pause();
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console.log(i++);
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user.needsMigration = false;
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var oldChallenges = Object.keys(user.challengesHash).filter(function (key) {
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if (user.challengesHash[key]) {
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user.progressTimestamps.push(user.challengesHash[key] * 1000);
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}
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return user.challengesHash[key];
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});
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newChallenges.forEach(function (challenge) {
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if (oldChallenges.indexOf(challenge.oldNumber) !== -1 && challenge.newId) {
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user.completedCoursewares.push({
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_id: challenge.newId,
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completedDate: user.challengesHash[challenge.oldNumber] * 1000
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});
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}
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});
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user.completedCoursewares.forEach(function (course) {
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var indexOfCourse = user.uncompletedCoursewares.indexOf(course._id) !== -1;
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if (indexOfCourse !== -1) {
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user.uncompletedCoursewares.splice(indexOfCourse, 1);
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}
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});
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user.completedBonfires.forEach(function (bonfire) {
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bonfire.completedDate = bonfire.completedDate * 1000;
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user.progressTimestamps.push(bonfire.completedDate);
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});
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}
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var self = this;
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user.save(function(err) {
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if (err) {
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console.log('woops');
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}
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self.resume();
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});
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}).on('error', function (err) {
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console.log(err);
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}).on('close', function() {
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}).on('close', function () {
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console.log('done with set');
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stream.destroy();
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process.exit(0);
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});
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//console.log(typeof(user.challengesHash));
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//if (user.challengesHash && typeof(user.challengesHash) === Object) {
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// var oldChallenges = Object.keys(user.challengesHash).filter(function (challenge) {
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// console.log(challenge);
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// return user.challengesHash[challenge];
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// }).map(function (data) {
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// return ({
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// challengeNum: data,
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// timeStamp: user.challengesHash[data]
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// });
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// });
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// oldChallenges.forEach(function (challenge) {
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// user.progressTimestamps.push(challenge.timeStamp);
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// });
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// newChallenges = newChallenges.filter(function (elem) {
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// return elem.newId;
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// });
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// console.log(newChallenges);
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//});
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//});
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