54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
/* eslint-disable no-process-exit */
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/**
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* Data creation script for academic data pushes. Run this script with
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* node seed/get-challenge-completion.js >> ~/output.json
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* For large data sets supply the flag --max_old_space_size=2000000 to node.
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* Run from the root FCC directory. Beware, this will generate a very large file
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* if you have a large user collection such as the production mongo db.
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*/
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require('dotenv').load();
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var secrets = require('../config/secrets'),
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mongodb = require('mongodb'),
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MongoClient = mongodb.MongoClient;
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MongoClient.connect(secrets.db, function(err, database) {
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if (err) {
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throw err;
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}
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var firstTime = true;
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var stream = database.collection('user')
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.find({'completedChallenges': { $ne: null },
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'isLocked': { $ne: true } },
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{'completedChallenges': true})
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.stream();
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console.log('[');
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stream.on('data', function(results) {
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if (!results.completedChallenges) {
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// dud
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} else {
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var dataOut = [];
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results.completedChallenges.forEach(function(challenge) {
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dataOut.push({
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name: challenge.name,
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completedDate: challenge.completedDate,
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solution: challenge.solution
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});
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});
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if (dataOut.length) {
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if (!firstTime) {
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console.log(',' + JSON.stringify(dataOut));
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} else {
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firstTime = false;
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console.log(JSON.stringify(dataOut));
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}
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}
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}
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}).on('end', function() {
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console.log(']');
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process.exit(0);
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});
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});
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