Asymmetrik/mean2-starter

'use strict';

let mongoose = require('mongoose'),
    path = require('path'),

    deps = require(path.resolve('./src/server/dependencies.js')),
    util = deps.utilService;

/**
 * Preference Schema
 */
module.exports.preferenceOptions = {discriminatorKey: 'preferenceType'};

let PreferenceSchema = new mongoose.Schema({
    user: {
        type: mongoose.Schema.ObjectId,
        ref: 'User',
        required: 'User is required'
    },
    created: {
        type: Date,
        default: Date.now,
        get: util.dateParse
    },
    updated: {
        type: Date,
        default: Date.now,
        get: util.dateParse
    }
}, module.exports.preferenceOptions);


/*****************
 * Index declarations
 *****************/

PreferenceSchema.index({ user: 1, updated: -1 });
PreferenceSchema.index({ user: 1, preferenceType: 1, updated: -1 });

/*****************
 * Static Methods
 *****************/

// Create a filtered copy for auditing
PreferenceSchema.statics.auditCopy = function(src) {
    let toReturn = {};
    src = src || {};

    toReturn._id = src._id;
    toReturn.user = src.user;
    toReturn.preferenceType = src.preferenceType;

    return toReturn;
};

/**
 * Model Registration
 */
mongoose.model('Preference', PreferenceSchema, 'preferences');