Signal-Desktop/ts/updateConversationsWithUuid...

78 lines
2.4 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { ConversationController } from './ConversationController';
import type { ConversationModel } from './models/conversations';
import type SendMessage from './textsecure/SendMessage';
import { assert } from './util/assert';
import { getOwn } from './util/getOwn';
import { isNotNil } from './util/isNotNil';
export async function updateConversationsWithUuidLookup({
conversationController,
conversations,
messaging,
}: Readonly<{
conversationController: Pick<
ConversationController,
'maybeMergeContacts' | 'get'
>;
conversations: ReadonlyArray<ConversationModel>;
messaging: Pick<SendMessage, 'getUuidsForE164s' | 'checkAccountExistence'>;
}>): Promise<void> {
const e164s = conversations
.map(conversation => conversation.get('e164'))
.filter(isNotNil);
if (!e164s.length) {
return;
}
const serverLookup = await messaging.getUuidsForE164s(e164s);
await Promise.all(
conversations.map(async conversation => {
const e164 = conversation.get('e164');
if (!e164) {
return;
}
let finalConversation: ConversationModel;
const uuidFromServer = getOwn(serverLookup, e164);
if (uuidFromServer) {
const maybeFinalConversation =
conversationController.maybeMergeContacts({
aci: uuidFromServer,
e164,
reason: 'updateConversationsWithUuidLookup',
});
assert(
maybeFinalConversation,
'updateConversationsWithUuidLookup: expected a conversation to be found or created'
);
finalConversation = maybeFinalConversation;
} else {
finalConversation = conversation;
}
// We got no uuid from CDS so either the person is now unregistered or
// they can't be looked up by a phone number. Check that uuid still exists,
// and if not - drop it.
let finalUuid = finalConversation.getUuid();
if (!uuidFromServer && finalUuid) {
const doesAccountExist = await messaging.checkAccountExistence(
finalUuid
);
if (!doesAccountExist) {
finalConversation.updateUuid(undefined);
finalUuid = undefined;
}
}
if (!finalConversation.get('e164') || !finalUuid) {
finalConversation.setUnregistered();
}
})
);
}