pcdcpoints/index.js

Return point values for each team at Palmetto Cyber Defence Challenge 2018

const request = require('request');
const parseString = require('xml2js').parseString;

const URL = 'http://pcdc2018.s3-website-us-east-1.amazonaws.com/PCDC_Scoring2018.xml';
const NUM_TEAMS = 8;

class Scores {
    constructor () {}
    init(cb) {
        request.get(URL, (err, resp, body) => {
            if (err) return cb(err);
            if (resp.statusCode >= 300 || resp.statusCode < 200) {
                return cb('Error getting page');
            }

            parseString(body, (err, result) => {
                if (err) return cb(err);
                this.webData = result.liveData;
                return cb(null);
            });
        });
    }

    getId(number) {
        return `Team${number}Data`;
    }

    getTeam(number) {
        const id = this.getId(number);
        return this.webData[id]
    }

    getTeamPoints(number) {
        const id = this.getId(number);
        let score = 0;
        this.webData[id].forEach(box => {
            let boxScore = parseInt(box.TeamScore[0]);
            score += boxScore;
        });
        return score;
    }

    getScores() {
        let scores = [];
        for (let i = 1; i <= NUM_TEAMS; i++){
            scores.push(this.getTeamPoints(i));
        }
        return scores;
    }

    // Example:
    // { "HR": { score: 160, passed: 4, failed: 11 }, "DC01"... }
    getTeamBoxes(number) {
        let ret = {};
        this.getTeam(number).forEach(box => {
            let name = box.ServiceName[0];
            ret[name] = {
                score: parseInt(box.TeamScore[0]),
                passed: parseInt(box.Passed[0]),
                failed: parseInt(box.Failed[0]),
                ip: box.HostName[0],
                passing: box.TeamStatus[0] == "Passed"
            };
        });
        return ret;
    }

    // @tillson
    toAPI() {
        let ret = [];
        for (let i = 1; i <= NUM_TEAMS; i++){
            ret.push(this.getTeamBoxes(i));
        }
        return ret;
    }
}

module.exports = Scores;