chat.ts RawHistoryFolder

1// Users table: holds authentication and profile details
2export interface User {
3	id: string;
4	password: string; // hashed password
5	nickname: string;
6	status: UserStatus; // default is 'offline'
7	avatarUrl?: string | null;
8	createdAt: number; // Timestamp (e.g., Unix timestamp)
9	lastSeen?: number | null; // Optional last active timestamp
10	lastReadMentionTimestamp?: number | null; // Timestamp of last read mention
11	awayMessage?: string; // AIM away message (only exposed while away)
12}
13
14export type UserStatus = 'offline' | 'online' | 'away' | string;
15
16// Chat rooms table: supports both direct (private) and group chat conversations
17export interface ChatRoom {
18	id: string;
19	name?: string; // Optional for direct chats, required for groups
20	type: 'direct' | 'group' | string; // Default is 'direct'
21	createdAt: number; // Creation timestamp
22}
23
24// Messages table: stores the conversation messages
25export interface Message {
26	id: string;
27	chatRoomId: string; // Reference to the chat room (ChatRoom.id)
28	senderId: string; // Reference to the sender (User.id)
29	content: string;
30	type: MessageType; // Default is 'chat'
31	timestamp: number; // Timestamp when the message was sent
32	styleData?: string; // JSON string of TextStyle object for formatting
33	hasFormatting?: boolean; // Flag to indicate if message has custom formatting
34}
35
36// Safe user type for API responses - omits sensitive information
37export type SafeUser = Omit<User, 'password' | 'createdAt'>;
38
39// Helper function to create a safe user object
40export function createSafeUser(
41	user: Partial<User> & Pick<User, 'id' | 'nickname' | 'status'>
42): SafeUser {
43	const safeUser: SafeUser = {
44		id: user.id,
45		nickname: user.nickname,
46		status: user.status,
47		avatarUrl: user.avatarUrl,
48		lastSeen: user.lastSeen ?? 0,
49		lastReadMentionTimestamp: user.lastReadMentionTimestamp ?? null
50	};
51	return safeUser;
52}
53
54// Update EnrichedMessage to use SafeUser
55export interface EnrichedMessage extends Message {
56	user: SafeUser;
57}
58
59export type MessageType = 'chat' | 'emote' | 'system' | string;
60
61export interface Session {
62	id: string;
63	userId: string;
64	expiresAt: number;
65	createdAt: number;
66}