Asymmetrik/mean2-starter

'use strict';

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

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

/**
 * Notification Schema
 */
module.exports.notificationOptions = {discriminatorKey: 'notificationType'};

let NotificationSchema = new mongoose.Schema({
    user: {
        type: mongoose.Schema.ObjectId,
        ref: 'User',
        required: 'User is required'
    },
    created: {
        type: Date,
        default: Date.now,
        get: util.dateParse,
        expires: config.notificationExpires
    }
}, module.exports.notificationOptions);


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

NotificationSchema.index({ user: 1, created: -1 });

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

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

    toReturn._id = src._id;
    toReturn.user = src.user;
    toReturn.notificationType = src.notificationType;

    return toReturn;
};

/**
 * Model Registration
 */
mongoose.model('Notification', NotificationSchema, 'notifications');