signal-desktop/ts/util/markConversationRead.ts
2021-06-17 10:15:10 -07:00

115 lines
3.7 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { ConversationAttributesType } from '../model-types.d';
import { handleMessageSend } from './handleMessageSend';
import { sendReadReceiptsFor } from './sendReadReceiptsFor';
import { hasErrors } from '../state/selectors/message';
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
),
]);
window.log.info('markConversationRead', {
conversationId,
newestUnreadId,
unreadMessages: unreadMessages.length,
unreadReactions: unreadReactions.length,
});
if (!unreadMessages.length && !unreadReactions.length) {
return false;
}
window.Whisper.Notifications.removeBy({ conversationId });
const unreadReactionSyncData = new Map<
string,
{
senderUuid?: string;
senderE164?: string;
timestamp: number;
}
>();
unreadReactions.forEach(reaction => {
const targetKey = `${reaction.targetAuthorUuid}/${reaction.targetTimestamp}`;
if (unreadReactionSyncData.has(targetKey)) {
return;
}
unreadReactionSyncData.set(targetKey, {
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 {
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 = [
...unreadMessagesSyncData,
...Array.from(unreadReactionSyncData.values()),
];
if (readSyncs.length && options.sendReadReceipts) {
window.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.
const {
sendOptions,
} = await window.ConversationController.prepareForSend(
window.ConversationController.getOurConversationId(),
{ syncMessage: true }
);
await handleMessageSend(
window.textsecure.messaging.syncReadMessages(readSyncs, sendOptions)
);
await sendReadReceiptsFor(conversationAttrs, unreadMessagesSyncData);
}
return true;
}