Files
Signal-Desktop/ts/types/CallLink.ts
2024-04-01 12:19:35 -07:00

71 lines
1.7 KiB
TypeScript

// Copyright 2024 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { ReadonlyDeep } from 'type-fest';
import { z } from 'zod';
import type { ConversationType } from '../state/ducks/conversations';
/**
* Restrictions
*/
// Must match `CallLinkRestrictions` in @signalapp/ringrtc
export enum CallLinkRestrictions {
None = 0,
AdminApproval = 1,
Unknown = 2,
}
export const callLinkRestrictionsSchema = z.nativeEnum(CallLinkRestrictions);
export function toCallLinkRestrictions(
restrictions: number
): CallLinkRestrictions {
return callLinkRestrictionsSchema.parse(restrictions);
}
/**
* Link
*/
export type CallLinkType = Readonly<{
roomId: string;
rootKey: string;
adminKey: string | null;
name: string;
restrictions: CallLinkRestrictions;
revoked: boolean;
expiration: number | null;
}>;
// Ephemeral conversation-like type to satisfy components
export type CallLinkConversationType = ReadonlyDeep<
Omit<ConversationType, 'type'> & {
type: 'callLink';
storySendMode?: undefined;
acknowledgedGroupNameCollisions?: undefined;
}
>;
// DB Record
export type CallLinkRecord = Readonly<{
roomId: string;
rootKey: Uint8Array | null;
adminKey: Uint8Array | null;
name: string;
restrictions: number;
expiration: number | null;
revoked: 1 | 0; // sqlite's version of boolean
}>;
export const callLinkRecordSchema = z.object({
roomId: z.string(),
// credentials
rootKey: z.instanceof(Uint8Array).nullable(),
adminKey: z.instanceof(Uint8Array).nullable(),
// state
name: z.string(),
restrictions: callLinkRestrictionsSchema,
expiration: z.number().int(),
revoked: z.union([z.literal(1), z.literal(0)]),
}) satisfies z.ZodType<CallLinkRecord>;