// user-notification.js
// Copyright (C) 2022 DTP Technologies, LLC
// License: Apache-2.0

'use strict';

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

/*
 * A notification is really just a user-specific bookmark to an event we know
 * the user is interested in. These are the "timelines" presented to members.
 */
const UserNotificationSchema = new Schema({
  created: { type: Date, default: Date.now, required: true, index: -1, expires: '7d' },
  user: { type: Schema.ObjectId, required: true, index: 1, ref: 'User' },
  status: { type: String, enum: ['new', 'seen'], default: 'new', required: true },
  event: { type: Schema.ObjectId, required: true, ref: 'KaleidoscopeEvent' },
});

module.exports = mongoose.model('UserNotification', UserNotificationSchema);