// comment.js
// Copyright (C) 2021 Digital Telepresence, LLC
// License: Apache-2.0

'use strict';

const path = require('path');

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

const { CommentStats, CommentStatsDefaults } = require(path.join(__dirname, 'lib', 'resource-stats.js'));

const CommentSchema = new Schema({
  created: { type: Date, default: Date.now, required: true, index: 1 },
  resourceType: { type: String, enum: ['Post', 'Page', 'Newsletter'], required: true },
  resource: { type: Schema.ObjectId, required: true, index: 1, refPath: 'resourceType' },
  replyTo: { type: Schema.ObjectId, index: 1, ref: 'Comment' },
  author: { type: Schema.ObjectId, required: true, index: 1, ref: 'User' },
  content: { type: String, required: true, maxlength: 3000 },
  stats: { type: CommentStats, default: CommentStatsDefaults, required: true },
});

module.exports = mongoose.model('Comment', CommentSchema);