signal-desktop/ts/util/markConversationRead.ts
2021-09-23 13:16:09 -05:00

125 lines
4 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { ConversationAttributesType } from '../model-types.d';
import { sendReadReceiptsFor } from './sendReadReceiptsFor';
import { hasErrors } from '../state/selectors/message';
import { readSyncJobQueue } from '../jobs/readSyncJobQueue';
import { notificationService } from '../services/notifications';
import * as log from '../logging/log';
export async function markConversationRead(
conversationAttrs: ConversationAttributesType,
newestUnreadId: number,
options: { readAt?: number; sendReadReceipts: boolean } = {
sendReadReceipts: true,
}
): Promise<boolean> {
const { id: conversationId } = conversationAttrs;
const [unreadMessages, unreadReactions] = await Promise.all([
window.Signal.Data.getUnreadByConversationAndMarkRead(
conversationId,
newestUnreadId,
options.readAt
),
window.Signal.Data.getUnreadReactionsAndMarkRead(
conversationId,
newestUnreadId
),
]);
log.info('markConversationRead', {
conversationId,
newestUnreadId,
unreadMessages: unreadMessages.length,
unreadReactions: unreadReactions.length,
});
if (!unreadMessages.length && !unreadReactions.length) {
return false;
}
notificationService.removeBy({ conversationId });
const unreadReactionSyncData = new Map<
string,
{
messageId?: string;
senderUuid?: string;
senderE164?: string;
timestamp: number;
}
>();
unreadReactions.forEach(reaction => {
const targetKey = `${reaction.targetAuthorUuid}/${reaction.targetTimestamp}`;
if (unreadReactionSyncData.has(targetKey)) {
return;
}
unreadReactionSyncData.set(targetKey, {
messageId: reaction.messageId,
senderE164: undefined,
senderUuid: reaction.targetAuthorUuid,
timestamp: reaction.targetTimestamp,
});
});
const allReadMessagesSync = unreadMessages.map(messageSyncData => {
const message = window.MessageController.getById(messageSyncData.id);
// we update the in-memory MessageModel with the fresh database call data
if (message) {
message.set(messageSyncData);
}
return {
messageId: messageSyncData.id,
senderE164: messageSyncData.source,
senderUuid: messageSyncData.sourceUuid,
senderId: window.ConversationController.ensureContactIds({
e164: messageSyncData.source,
uuid: messageSyncData.sourceUuid,
}),
timestamp: messageSyncData.sent_at,
hasErrors: message ? hasErrors(message.attributes) : false,
};
});
// Some messages we're marking read are local notifications with no sender
// If a message has errors, we don't want to send anything out about it.
// read syncs - let's wait for a client that really understands the message
// to mark it read. we'll mark our local error read locally, though.
// read receipts - here we can run into infinite loops, where each time the
// conversation is viewed, another error message shows up for the contact
const unreadMessagesSyncData = allReadMessagesSync.filter(
item => Boolean(item.senderId) && !item.hasErrors
);
const readSyncs: Array<{
messageId?: string;
senderE164?: string;
senderUuid?: string;
senderId?: string;
timestamp: number;
hasErrors?: string;
}> = [...unreadMessagesSyncData, ...unreadReactionSyncData.values()];
if (readSyncs.length && options.sendReadReceipts) {
log.info(`Sending ${readSyncs.length} read syncs`);
// Because syncReadMessages sends to our other devices, and sendReadReceipts goes
// to a contact, we need accessKeys for both.
if (window.ConversationController.areWePrimaryDevice()) {
log.warn(
'markConversationRead: We are primary device; not sending read syncs'
);
} else {
readSyncJobQueue.add({ readSyncs });
}
await sendReadReceiptsFor(conversationAttrs, unreadMessagesSyncData);
}
window.Whisper.ExpiringMessagesListener.update();
window.Whisper.TapToViewMessagesListener.update();
return true;
}