lance-pro/src/stats/StatsCollector.js

Pro Tools for Lance multiplayer game server

'use strict';

const Utils = require('../lib/utils.js');
const uuidV4 = require('uuid/v4');
const verbose = true;

class StatsCollector {
    constructor(gameEngine) {
        this.meta = {
            game: process.env.LANCE_GAME,
            gamever: process.env.LANCE_GAMEVER,
            deploy: process.env.LANCE_DEPLOY
        };
        // this.statsServer = process.env.LANCE_STATS_SERVER;
        this.statsServer = 'https://bjja3lmjme.execute-api.us-west-2.amazonaws.com/prod/';
        this.enabled = this.meta.game && this.meta.gamever && this.statsServer;

        gameEngine.on('server__start', this.report.bind(this, 'deploy'));
        gameEngine.on('gameStart', this.report.bind(this, 'gamerun'));
        gameEngine.on('server__gameStats', this.report.bind(this, 'gamerunhour'));
        gameEngine.on('server__playerJoined', this.report.bind(this, 'playersession'));
        gameEngine.on('server__playerDisconnected', this.report.bind(this, 'playersession'));
    }

    report(eventName, eventData) {
        if (!this.enabled)
            return;

        Object.assign(eventData, this.meta);
        eventData.id = eventData.id || uuidV4();
        const serverPath = this.statsServer + eventName;
        if (verbose)
            console.log(`reporting event to [${serverPath}].\n[${eventName}]:${JSON.stringify(eventData, null, 4)}`);
        Utils.post(serverPath, eventData);
    }
}

module.exports = StatsCollector;