511 lines
13 KiB
JavaScript
511 lines
13 KiB
JavaScript
import _ from 'lodash';
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import dedent from 'dedent';
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import moment from 'moment';
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import { Observable } from 'rx';
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import debugFactory from 'debug';
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import {
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frontEndChallangeId,
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fullStackChallangeId
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} from '../utils/constantStrings.json';
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import { ifNoUser401, ifNoUserRedirectTo } from '../utils/middleware';
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import { observeQuery } from '../utils/rx';
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const debug = debugFactory('freecc:boot:user');
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const daysBetween = 1.5;
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const sendNonUserToMap = ifNoUserRedirectTo('/map');
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function replaceScriptTags(value) {
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return value
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.replace(/<script>/gi, 'fccss')
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.replace(/<\/script>/gi, 'fcces');
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}
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function calcCurrentStreak(cals) {
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const revCals = cals.concat([Date.now()]).slice().reverse();
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let streakBroken = false;
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const lastDayInStreak = revCals
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.reduce((current, cal, index) => {
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const before = revCals[index === 0 ? 0 : index - 1];
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if (
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!streakBroken &&
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moment(before).diff(cal, 'days', true) < daysBetween
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) {
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return index;
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}
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streakBroken = true;
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return current;
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}, 0);
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const lastTimestamp = revCals[lastDayInStreak];
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return Math.ceil(moment().diff(lastTimestamp, 'days', true));
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}
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function calcLongestStreak(cals) {
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let tail = cals[0];
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const longest = cals.reduce((longest, head, index) => {
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const last = cals[index === 0 ? 0 : index - 1];
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// is streak broken
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if (moment(head).diff(last, 'days', true) > daysBetween) {
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tail = head;
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}
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if (dayDiff(longest) < dayDiff([head, tail])) {
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return [head, tail];
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}
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return longest;
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}, [cals[0], cals[0]]);
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return Math.ceil(dayDiff(longest));
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}
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function dayDiff([head, tail]) {
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return moment(head).diff(tail, 'days', true);
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}
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module.exports = function(app) {
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var router = app.loopback.Router();
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var User = app.models.User;
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function findUserByUsername$(username, fields) {
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return observeQuery(
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User,
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'findOne',
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{
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where: { username },
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fields
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}
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);
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}
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router.get('/login', function(req, res) {
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res.redirect(301, '/signin');
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});
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router.get('/logout', function(req, res) {
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res.redirect(301, '/signout');
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});
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router.get('/signin', getSignin);
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router.get('/signout', signout);
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router.get('/forgot', getForgot);
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router.post('/forgot', postForgot);
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router.get('/reset-password', getReset);
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router.post('/reset-password', postReset);
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router.get('/email-signup', getEmailSignup);
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router.get('/email-signin', getEmailSignin);
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router.get(
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'/toggle-lockdown-mode',
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sendNonUserToMap,
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toggleLockdownMode
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);
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router.post(
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'/account/delete',
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ifNoUser401,
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postDeleteAccount
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);
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router.get(
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'/account',
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sendNonUserToMap,
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getAccount
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);
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router.get('/vote1', vote1);
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router.get('/vote2', vote2);
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// Ensure these are the last routes!
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router.get(
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'/:username/front-end-certification',
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showCert
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);
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router.get(
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'/:username/full-stack-certification',
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showCert
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);
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router.get('/:username', returnUser);
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app.use(router);
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function getSignin(req, res) {
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if (req.user) {
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return res.redirect('/');
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}
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res.render('account/signin', {
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title: 'Free Code Camp Login'
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});
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}
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function signout(req, res) {
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req.logout();
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res.redirect('/');
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}
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function getEmailSignin(req, res) {
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if (req.user) {
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return res.redirect('/');
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}
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res.render('account/email-signin', {
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title: 'Sign in to your Free Code Camp Account'
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});
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}
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function getEmailSignup(req, res) {
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if (req.user) {
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return res.redirect('/');
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}
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res.render('account/email-signup', {
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title: 'Create Your Free Code Camp Account'
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});
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}
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function getAccount(req, res) {
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const { username } = req.user;
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return res.redirect('/' + username);
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}
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function returnUser(req, res, next) {
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const username = req.params.username.toLowerCase();
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const { path } = req;
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User.findOne(
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{
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where: { username },
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include: 'pledge'
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},
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function(err, profileUser) {
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if (err) {
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return next(err);
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}
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if (!profileUser) {
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req.flash('errors', {
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msg: `404: We couldn't find path ${ path }`
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});
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return res.redirect('/');
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}
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profileUser = profileUser.toJSON();
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var cals = profileUser
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.progressTimestamps
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.map(objOrNum => {
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return typeof objOrNum === 'number' ?
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objOrNum :
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objOrNum.timestamp;
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})
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.sort();
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profileUser.currentStreak = calcCurrentStreak(cals);
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profileUser.longestStreak = calcLongestStreak(cals);
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const data = profileUser
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.progressTimestamps
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.map((objOrNum) => {
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return typeof objOrNum === 'number' ?
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objOrNum :
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objOrNum.timestamp;
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})
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.filter((timestamp) => {
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return !!timestamp;
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})
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.reduce((data, timeStamp) => {
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data[(timeStamp / 1000)] = 1;
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return data;
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}, {});
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const baseAndZip = profileUser.completedChallenges.filter(
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function(obj) {
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return obj.challengeType === 3 || obj.challengeType === 4;
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}
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);
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const bonfires = profileUser.completedChallenges.filter(function(obj) {
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return obj.challengeType === 5 && (obj.name || '').match(/Bonfire/g);
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});
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const waypoints = profileUser.completedChallenges.filter(function(obj) {
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return (obj.name || '').match(/^Waypoint/i);
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});
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res.render('account/show', {
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title: 'Camper ' + profileUser.username + '\'s portfolio',
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username: profileUser.username,
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name: profileUser.name,
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isMigrationGrandfathered: profileUser.isMigrationGrandfathered,
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isGithubCool: profileUser.isGithubCool,
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isLocked: !!profileUser.isLocked,
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pledge: profileUser.pledge,
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isFrontEndCert: profileUser.isFrontEndCert,
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isFullStackCert: profileUser.isFullStackCert,
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isHonest: profileUser.isHonest,
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location: profileUser.location,
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calender: data,
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github: profileUser.githubURL,
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linkedin: profileUser.linkedin,
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google: profileUser.google,
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facebook: profileUser.facebook,
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twitter: profileUser.twitter,
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picture: profileUser.picture,
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progressTimestamps: profileUser.progressTimestamps,
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baseAndZip,
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bonfires,
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waypoints,
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moment,
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longestStreak: profileUser.longestStreak,
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currentStreak: profileUser.currentStreak,
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replaceScriptTags
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});
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}
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);
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}
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function showCert(req, res, next) {
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const username = req.params.username.toLowerCase();
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const { user } = req;
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const showFront = req.path.split('/').pop() === 'front-end-certification';
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Observable.just(user)
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.flatMap(user => {
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if (user && user.username === username) {
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return Observable.just(user);
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}
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return findUserByUsername$(username, {
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isFrontEndCert: true,
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isFullStackCert: true,
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completedChallenges: true,
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username: true,
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name: true
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});
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})
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.subscribe(
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(user) => {
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if (!user) {
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req.flash('errors', {
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msg: `404: We couldn't find the user ${username}`
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});
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return res.redirect('/');
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}
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if (!user.isGithubCool) {
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req.flash('errors', {
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msg: dedent`
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This user needs to link GitHub with their account
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in order to display this certificate to the public.
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`
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});
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return res.redirect('back');
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}
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if (user.isLocked) {
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req.flash('errors', {
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msg: dedent`
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${username} has chosen to hide their work from the public.
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They need to unhide their work in order for this certificate to
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be verifiable.
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`
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});
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return res.redirect('back');
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}
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if (!user.isHonest) {
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req.flash('errors', {
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msg: dedent`
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${username} has not agreed to our Academic Honesty Pledge yet.
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`
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});
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return res.redirect('back');
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}
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if (
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showFront && user.isFrontEndCert ||
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!showFront && user.isFullStackCert
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) {
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var { completedDate } = _.find(user.completedChallenges, {
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id: showFront ?
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frontEndChallangeId :
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fullStackChallangeId
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});
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return res.render(
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showFront ?
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'certificate/front-end.jade' :
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'certificate/full-stack.jade',
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{
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username: user.username,
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date: moment(new Date(completedDate))
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.format('MMMM, Do YYYY'),
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name: user.name
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}
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);
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}
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req.flash('errors', {
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msg: showFront ?
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`Looks like user ${username} is not Front End certified` :
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`Looks like user ${username} is not Full Stack certified`
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});
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res.redirect('/map');
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},
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next
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);
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}
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function toggleLockdownMode(req, res, next) {
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if (req.user.isLocked === true) {
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req.user.isLocked = false;
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return req.user.save(function(err) {
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if (err) { return next(err); }
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req.flash('success', {
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msg: dedent`
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Other people can now view all your challenge solutions.
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You can change this back at any time in the "Manage My Account"
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section at the bottom of this page.
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`
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});
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res.redirect('/' + req.user.username);
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});
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}
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req.user.isLocked = true;
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return req.user.save(function(err) {
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if (err) { return next(err); }
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req.flash('success', {
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msg: dedent`
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All your challenge solutions are now hidden from other people.
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You can change this back at any time in the "Manage My Account"
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section at the bottom of this page.
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`
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});
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res.redirect('/' + req.user.username);
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});
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}
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function postDeleteAccount(req, res, next) {
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User.destroyById(req.user.id, function(err) {
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if (err) { return next(err); }
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req.logout();
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req.flash('info', { msg: 'Your account has been deleted.' });
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res.redirect('/');
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});
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}
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function getReset(req, res) {
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if (!req.accessToken) {
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req.flash('errors', { msg: 'access token invalid' });
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return res.render('account/forgot');
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}
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res.render('account/reset', {
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title: 'Password Reset',
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accessToken: req.accessToken.id
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});
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}
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function postReset(req, res, next) {
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const errors = req.validationErrors();
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const { password } = req.body;
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if (errors) {
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req.flash('errors', errors);
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return res.redirect('back');
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}
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User.findById(req.accessToken.userId, function(err, user) {
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if (err) { return next(err); }
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user.updateAttribute('password', password, function(err) {
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if (err) { return next(err); }
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debug('password reset processed successfully');
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req.flash('info', { msg: 'password reset processed successfully' });
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res.redirect('/');
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});
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});
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}
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function getForgot(req, res) {
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if (req.isAuthenticated()) {
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return res.redirect('/');
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}
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res.render('account/forgot', {
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title: 'Forgot Password'
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});
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}
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function postForgot(req, res) {
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const errors = req.validationErrors();
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const email = req.body.email.toLowerCase();
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if (errors) {
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req.flash('errors', errors);
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return res.redirect('/forgot');
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}
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User.resetPassword({
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email: email
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}, function(err) {
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if (err) {
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req.flash('errors', err);
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return res.redirect('/forgot');
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}
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req.flash('info', {
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msg: 'An e-mail has been sent to ' +
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email +
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' with further instructions.'
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});
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res.render('account/forgot');
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});
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}
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/*
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function updateUserStoryPictures(userId, picture, username, cb) {
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Story.find({ 'author.userId': userId }, function(err, stories) {
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if (err) { return cb(err); }
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const tasks = [];
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stories.forEach(function(story) {
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story.author.picture = picture;
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story.author.username = username;
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tasks.push(function(cb) {
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story.save(cb);
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});
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});
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async.parallel(tasks, function(err) {
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if (err) {
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return cb(err);
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}
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cb();
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});
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});
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}
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*/
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function vote1(req, res, next) {
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if (req.user) {
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req.user.tshirtVote = 1;
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req.user.save(function(err) {
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if (err) { return next(err); }
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req.flash('success', { msg: 'Thanks for voting!' });
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res.redirect('/map');
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});
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} else {
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req.flash('error', { msg: 'You must be signed in to vote.' });
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res.redirect('/map');
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}
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}
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function vote2(req, res, next) {
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if (req.user) {
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req.user.tshirtVote = 2;
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req.user.save(function(err) {
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if (err) { return next(err); }
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req.flash('success', { msg: 'Thanks for voting!' });
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res.redirect('/map');
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});
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} else {
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req.flash('error', {msg: 'You must be signed in to vote.'});
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res.redirect('/map');
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}
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}
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};
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