gistfile1.txt

const STATUS_CREATED = 'created'
    , STATUS_PENDING = 'pending'
    , STATUS_STARTED = 'started'
    , STATUS_FINISHED = 'finished';

const TYPE_1X1 = '1x1'
    , TYPE_2X2 = '2x2';

var mongoose = require('mongoose'),
    schema = new mongoose.Schema({
        title: String,
        host: String,
        port: Number,
        type: { type: String, default: TYPE_1X1 },
        status: { type: String, default: STATUS_CREATED },
        online: { type: Number, default: 0 }
    });

schema.plugin(require('../plugins/updatable'));

/**
 * @returns {Object}
 */
schema.methods.toJSON = function() {
    return {
        id:     this._id,
        host:   this.host,
        port:   this.port,
        type:   this.type,
        title:  this.title,
        status: this.status,
        online: this.online
    };
};

// constants
schema.statics.STATUS_CREATED = STATUS_CREATED;
schema.statics.STATUS_PENDING = STATUS_PENDING;
schema.statics.STATUS_STARTED = STATUS_STARTED;
schema.statics.STATUS_FINISHED = STATUS_FINISHED;

schema.statics.TYPE_1X1 = TYPE_1X1;
schema.statics.TYPE_2X2 = TYPE_2X2;
schema.statics.TYPES = [TYPE_1X1, TYPE_2X2];

// exports
module.exports = mongoose.model('Game', schema);