freeCodeCamp/seed/index.js

67 lines
1.9 KiB
JavaScript

/* eslint-disable no-process-exit */
require('babel/register');
require('dotenv').load();
var fs = require('fs'),
Rx = require('rx'),
_ = require('lodash'),
path = require('path'),
app = require('../server/server');
function getFilesFor(dir) {
return fs.readdirSync(path.join(__dirname, '/' + dir));
}
var Challenge = app.models.Challenge;
var challenges = getFilesFor('challenges');
var destroy = Rx.Observable.fromNodeCallback(Challenge.destroyAll, Challenge);
var create = Rx.Observable.fromNodeCallback(Challenge.create, Challenge);
destroy()
.flatMap(function() { return Rx.Observable.from(challenges); })
.flatMap(function(file) {
var challengeSpec = require('./challenges/' + file);
var order = challengeSpec.order;
var block = challengeSpec.name;
var isBeta = !!challengeSpec.isBeta;
console.log('parsed %s successfully', file);
// challenge file has no challenges...
if (challengeSpec.challenges.length === 0) {
return Rx.Observable.just([{ block: 'empty ' + block }]);
}
var challenges = challengeSpec.challenges
.map(function(challenge, index) {
// NOTE(berks): add title for displaying in views
challenge.name =
_.capitalize(challenge.type) +
': ' +
challenge.title.replace(/[^a-zA-Z0-9\s]/g, '');
challenge.dashedName = challenge.name
.toLowerCase()
.replace(/\:/g, '')
.replace(/\s/g, '-');
challenge.order = order;
challenge.suborder = index + 1;
challenge.block = block;
challenge.isBeta = challenge.isBeta || isBeta;
challenge.time = challengeSpec.time;
return challenge;
});
return create(challenges);
})
.subscribe(
function(challenges) {
console.log('%s successfully saved', challenges[0].block);
},
function(err) { throw err; },
function() {
console.log('challenge seed completed');
process.exit(0);
}
);