Signal-Desktop/ts/util/getGroupMemberships.ts

67 lines
2.1 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { GroupV2Membership } from '../components/conversation/conversation-details/ConversationDetailsMembershipList';
import type {
GroupV2PendingMembership,
GroupV2RequestingMembership,
} from '../components/conversation/conversation-details/PendingInvites';
import type { ConversationType } from '../state/ducks/conversations';
import type { UUIDStringType } from '../types/UUID';
import { isConversationUnregistered } from './isConversationUnregistered';
export const getGroupMemberships = (
{
memberships = [],
pendingApprovalMemberships = [],
pendingMemberships = [],
}: Readonly<
Pick<
ConversationType,
'memberships' | 'pendingApprovalMemberships' | 'pendingMemberships'
>
>,
getConversationByUuid: (uuid: UUIDStringType) => undefined | ConversationType
): {
memberships: Array<GroupV2Membership>;
pendingApprovalMemberships: Array<GroupV2RequestingMembership>;
pendingMemberships: Array<GroupV2PendingMembership>;
} => ({
memberships: memberships.reduce(
(result: Array<GroupV2Membership>, membership) => {
const member = getConversationByUuid(membership.uuid);
if (!member) {
return result;
}
return [...result, { isAdmin: membership.isAdmin, member }];
},
[]
),
pendingApprovalMemberships: pendingApprovalMemberships.reduce(
(result: Array<GroupV2RequestingMembership>, membership) => {
const member = getConversationByUuid(membership.uuid);
if (!member || isConversationUnregistered(member)) {
return result;
}
return [...result, { member }];
},
[]
),
pendingMemberships: pendingMemberships.reduce(
(result: Array<GroupV2PendingMembership>, membership) => {
const member = getConversationByUuid(membership.uuid);
if (!member || isConversationUnregistered(member)) {
return result;
}
return [
...result,
{
member,
metadata: { addedByUserId: membership.addedByUserId },
},
];
},
[]
),
});