259 lines
6.2 KiB
JavaScript
259 lines
6.2 KiB
JavaScript
import _ from 'lodash';
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// import { Observable, Scheduler } from 'rx';
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import debug from 'debug';
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import accepts from 'accepts';
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import { ifNoUserSend } from '../utils/middleware';
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const log = debug('fcc:challenges');
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function buildUserUpdate(
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user,
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challengeId,
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completedChallenge,
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timezone
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) {
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const updateData = { $set: {} };
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let finalChallenge;
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const { timezone: userTimezone, challengeMap = {} } = user;
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const oldChallenge = challengeMap[challengeId];
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const alreadyCompleted = !!oldChallenge;
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if (alreadyCompleted) {
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// add data from old challenge
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finalChallenge = {
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...completedChallenge,
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completedDate: oldChallenge.completedDate,
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lastUpdated: completedChallenge.completedDate
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};
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} else {
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updateData.$push = {
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progressTimestamps: {
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timestamp: Date.now(),
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completedChallenge: challengeId
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}
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};
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finalChallenge = completedChallenge;
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}
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updateData.$set = {
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[`challengeMap.${challengeId}`]: finalChallenge
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};
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if (
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timezone &&
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timezone !== 'UTC' &&
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(!userTimezone || userTimezone === 'UTC')
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) {
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updateData.$set = {
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...updateData.$set,
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timezone: userTimezone
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};
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}
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log('user update data', updateData);
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return { alreadyCompleted, updateData };
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}
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module.exports = function(app) {
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const router = app.loopback.Router();
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const send200toNonUser = ifNoUserSend(true);
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router.post(
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'/modern-challenge-completed',
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send200toNonUser,
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modernChallengeCompleted
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);
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// deprecate endpoint
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// remove once new endpoint is live
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router.post(
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'/completed-challenge',
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send200toNonUser,
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completedChallenge
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);
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router.post(
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'/challenge-completed',
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send200toNonUser,
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completedChallenge
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);
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// deprecate endpoint
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// remove once new endpoint is live
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router.post(
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'/completed-zipline-or-basejump',
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send200toNonUser,
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projectCompleted
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);
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router.post(
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'/project-completed',
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send200toNonUser,
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projectCompleted
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);
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app.use(router);
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function modernChallengeCompleted(req, res, next) {
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const type = accepts(req).type('html', 'json', 'text');
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req.checkBody('id', 'id must be an ObjectId').isMongoId();
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req.checkBody('files', 'files must be an object with polyvinyls for keys')
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.isFiles();
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const errors = req.validationErrors(true);
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if (errors) {
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if (type === 'json') {
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return res.status(403).send({ errors });
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}
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log('errors', errors);
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return res.sendStatus(403);
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}
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const user = req.user;
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return user.getChallengeMap$()
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.flatMap(() => {
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const completedDate = Date.now();
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const {
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id,
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files
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} = req.body;
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const { alreadyCompleted, updateData } = buildUserUpdate(
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user,
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id,
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{
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id,
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files,
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completedDate
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}
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);
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const points = alreadyCompleted ? user.points : user.points + 1;
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return user.update$(updateData)
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.doOnNext(({ count }) => log('%s documents updated', count))
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.map(() => {
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if (type === 'json') {
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return res.json({
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points,
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alreadyCompleted
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});
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}
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return res.sendStatus(200);
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});
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})
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.subscribe(() => {}, next);
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}
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function completedChallenge(req, res, next) {
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req.checkBody('id', 'id must be an ObjectId').isMongoId();
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const type = accepts(req).type('html', 'json', 'text');
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const errors = req.validationErrors(true);
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if (errors) {
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if (type === 'json') {
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return res.status(403).send({ errors });
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}
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log('errors', errors);
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return res.sendStatus(403);
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}
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return req.user.getChallengeMap$()
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.flatMap(() => {
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const completedDate = Date.now();
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const { id, solution, timezone } = req.body;
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const { alreadyCompleted, updateData } = buildUserUpdate(
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req.user,
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id,
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{ id, solution, completedDate },
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timezone
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);
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const user = req.user;
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const points = alreadyCompleted ? user.points : user.points + 1;
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return user.update$(updateData)
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.doOnNext(({ count }) => log('%s documents updated', count))
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.map(() => {
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if (type === 'json') {
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return res.json({
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points,
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alreadyCompleted
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});
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}
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return res.sendStatus(200);
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});
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})
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.subscribe(() => {}, next);
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}
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function projectCompleted(req, res, next) {
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const type = accepts(req).type('html', 'json', 'text');
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req.checkBody('id', 'id must be an ObjectId').isMongoId();
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req.checkBody('challengeType', 'must be a number').isNumber();
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req.checkBody('solution', 'solution must be a URL').isURL();
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const errors = req.validationErrors(true);
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if (errors) {
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if (type === 'json') {
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return res.status(403).send({ errors });
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}
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log('errors', errors);
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return res.sendStatus(403);
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}
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const { user, body = {} } = req;
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const completedChallenge = _.pick(
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body,
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[ 'id', 'solution', 'githubLink', 'challengeType' ]
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);
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completedChallenge.completedDate = Date.now();
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if (
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!completedChallenge.solution ||
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// only basejumps require github links
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(
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completedChallenge.challengeType === 4 &&
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!completedChallenge.githubLink
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)
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) {
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req.flash('errors', {
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msg: 'You haven\'t supplied the necessary URLs for us to inspect ' +
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'your work.'
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});
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return res.sendStatus(403);
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}
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return user.getChallengeMap$()
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.flatMap(() => {
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const {
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alreadyCompleted,
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updateData
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} = buildUserUpdate(user, completedChallenge.id, completedChallenge);
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return user.update$(updateData)
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.doOnNext(({ count }) => log('%s documents updated', count))
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.doOnNext(() => {
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if (type === 'json') {
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return res.send({
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alreadyCompleted,
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points: alreadyCompleted ? user.points : user.points + 1
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});
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}
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return res.status(200).send(true);
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});
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})
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.subscribe(() => {}, next);
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}
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};
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