You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.5 KiB
46 lines
1.5 KiB
// chat-room.js
|
|
// Copyright (C) 2022 DTP Technologies, LLC
|
|
// License: Apache-2.0
|
|
|
|
'use strict';
|
|
|
|
const mongoose = require('mongoose');
|
|
|
|
const Schema = mongoose.Schema;
|
|
|
|
const RoomMemberSchema = new Schema({
|
|
memberType: { type: String, required: true },
|
|
member: { type: Schema.ObjectId, required: true, refPath: 'members.memberType' },
|
|
});
|
|
|
|
const ROOM_VISIBILITY_LIST = ['public', 'private'];
|
|
const ROOM_MEMBERSHIP_POICY_LIST = ['open', 'closed'];
|
|
|
|
const ChatRoomSchema = new Schema({
|
|
created: { type: Date, default: Date.now, required: true, index: -1 },
|
|
lastActivity: { type: Date, default: Date.now, required: true, index: -1 },
|
|
ownerType: { type: String, required: true },
|
|
owner: { type: Schema.ObjectId, required: true, index: 1, refPath: 'ownerType' },
|
|
name: { type: String, required: true, maxlength: 100 },
|
|
description: { type: String, maxlength: 500 },
|
|
policy: { type: String },
|
|
latestMessage: { type: Schema.ObjectId, ref: 'ChatMessage' },
|
|
visibility: { type: String, enum: ROOM_VISIBILITY_LIST, default: 'public', required: true, index: 1 },
|
|
membershipPolicy: { type: String, enum: ROOM_MEMBERSHIP_POICY_LIST, default: 'open', required: true, index: 1 },
|
|
members: { type: [RoomMemberSchema], default: [ ], required: true },
|
|
});
|
|
|
|
ChatRoomSchema.index({
|
|
visibility: 1,
|
|
membershipPolicy: 1,
|
|
}, {
|
|
partialFilterExpression: {
|
|
visibility: 'public',
|
|
membershipPolicy: 'open',
|
|
},
|
|
name: 'chatroom_public_open_idx',
|
|
});
|
|
|
|
module.exports = (conn) => {
|
|
return conn.model('ChatRoom', ChatRoomSchema);
|
|
};
|