Brainstorming boilerplate enum template for NodeJS

node-enum-example.js

/**
 * Created by Fred Lackey on 11/16/16.
 */

/*
    Provides maximum flexibility when dealing with enums.
    
    SCHEMA:
    var schema = new mongoose.Schema({
       status : { type: String, enum: enums.TOKEN_STATUS.ids }
    });

    UPDATES:
    token.status = enums.TOKEN_STATUS.values.CANCELED.id
    token.save(function(err){
        // Do something...
    });

    BUSINESS LOGIC:
    var statuses = enums.TOKEN_STATUS.values;
    var curStatus = enums.TOKEN_STATUS.getById(token.status);
    
    if (curStatus === statuses.CANCELED) {
        // Do something...
    }
    
    LOOPS:
    enums.TOKEN_STATUS.keys.forEach(function(key){
        // Do something
    });
 */

var values = {
    CANCELED:   { id: 'C',  name: 'Canceled' },
    USED:       { id: 'U',  name: 'Used' },
    EXPIRED:    { id: 'X',  name: 'Expired' }
};


var keys = [];
var items = [];
var ids = [];

Object.keys(values).forEach(function(key){

    keys.push(key);

    // Embed key
    values[key].key = key;

    var item = values[key];
    items.push(item);
    ids.push(item.id);
});

module.exports.keys = keys;
module.exports.items = items;
module.exports.ids = ids;
module.exports.values = ids;

module.exports.getById = function (id) {
    id = (id || '').trim().toUpperCase();
    return items.find(function(item){
        return (id === item.id);
    });
};

module.exports.getByKey = function (key) {
    return values[key];
};

module.exports.getByName = function (name) {
    name = (name || '').trim().toUpperCase();
    return items.find(function(item){
        return (name === item.name.toUpperCase());
    });
};