134 lines
4.3 KiB
JavaScript
134 lines
4.3 KiB
JavaScript
/* eslint-disable no-process-exit */
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require('babel-register');
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require('dotenv').load();
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var adler32 = require('adler32');
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var Rx = require('rx'),
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_ = require('lodash'),
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utils = require('../server/utils'),
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getChallenges = require('./getChallenges'),
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app = require('../server/server');
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var dasherize = utils.dasherize;
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var nameify = utils.nameify;
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var Observable = Rx.Observable;
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var Challenge = app.models.Challenge;
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var destroyChallenges =
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Observable.fromNodeCallback(Challenge.destroyAll, Challenge);
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var createChallenges =
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Observable.fromNodeCallback(Challenge.create, Challenge);
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var Block = app.models.Block;
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var destroyBlocks = Observable.fromNodeCallback(Block.destroyAll, Block);
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var createBlocks = Observable.fromNodeCallback(Block.create, Block);
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const arrToString = arr =>
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Array.isArray(arr) ? arr.join('\n') : _.toString(arr);
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Observable.combineLatest(
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destroyChallenges(),
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destroyBlocks()
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)
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.last()
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.flatMap(function() { return Observable.from(getChallenges()); })
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.flatMap(function(challengeSpec) {
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var order = challengeSpec.order;
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var blockName = challengeSpec.name;
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var superBlock = challengeSpec.superBlock;
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var superOrder = challengeSpec.superOrder;
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var isBeta = !!challengeSpec.isBeta;
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var isComingSoon = !!challengeSpec.isComingSoon;
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var fileName = challengeSpec.fileName;
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var helpRoom = challengeSpec.helpRoom || 'Help';
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var time = challengeSpec.time || 'N/A';
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var isLocked = !!challengeSpec.isLocked;
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var message = challengeSpec.message;
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var required = challengeSpec.required || [];
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var template = challengeSpec.template;
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console.log('parsed %s successfully', blockName);
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// challenge file has no challenges...
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if (challengeSpec.challenges.length === 0) {
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return Rx.Observable.just([{ block: 'empty ' + blockName }]);
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}
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var block = {
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title: blockName,
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name: nameify(blockName),
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dashedName: dasherize(blockName),
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superOrder: superOrder,
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superBlock: superBlock,
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superBlockMessage: message,
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order: order,
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time: time,
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isLocked: isLocked
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};
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return createBlocks(block)
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.map(block => {
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console.log('successfully created %s block', block.name);
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return challengeSpec.challenges
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.map(function(challenge, index) {
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challenge.name = nameify(challenge.title);
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challenge.dashedName = dasherize(challenge.name);
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challenge.checksum = adler32.sum(
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Buffer(
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challenge.title +
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JSON.stringify(challenge.description) +
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JSON.stringify(challenge.challengeSeed) +
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JSON.stringify(challenge.tests)
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)
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);
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if (challenge.files) {
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challenge.files = _.reduce(challenge.files, (map, file) => {
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map[file.key] = {
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...file,
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head: arrToString(file.head),
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contents: arrToString(file.contents),
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tail: arrToString(file.tail)
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};
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return map;
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}, {});
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}
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challenge.fileName = fileName;
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challenge.helpRoom = helpRoom;
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challenge.order = order;
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challenge.suborder = index + 1;
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challenge.block = dasherize(blockName);
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challenge.blockId = block.id;
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challenge.isBeta = challenge.isBeta || isBeta;
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challenge.isComingSoon = challenge.isComingSoon || isComingSoon;
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challenge.isLocked = challenge.isLocked || isLocked;
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challenge.time = challengeSpec.time;
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challenge.superOrder = superOrder;
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challenge.superBlock = superBlock
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.split('-')
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.map(function(word) {
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return _.capitalize(word);
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})
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.join(' ');
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challenge.required = (challenge.required || []).concat(required);
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challenge.template = challenge.template || template;
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return challenge;
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});
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})
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.flatMap(challenges => createChallenges(challenges));
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})
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.subscribe(
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function(challenges) {
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console.log('%s successfully saved', challenges[0].block);
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},
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function(err) { throw err; },
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function() {
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console.log('challenge seed completed');
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process.exit(0);
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}
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);
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