signal-desktop/js/message_requests.js
2020-11-23 14:48:12 -05:00

118 lines
3.3 KiB
JavaScript

// Copyright 2020 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
/* global
Backbone,
Whisper,
ConversationController,
*/
/* eslint-disable more/no-then */
// eslint-disable-next-line func-names
(function () {
window.Whisper = window.Whisper || {};
Whisper.MessageRequests = new (Backbone.Collection.extend({
forConversation(conversation) {
if (conversation.get('e164')) {
const syncByE164 = this.findWhere({
threadE164: conversation.get('e164'),
});
if (syncByE164) {
window.log.info(
`Found early message request response for E164 ${conversation.idForLogging()}`
);
this.remove(syncByE164);
return syncByE164;
}
}
if (conversation.get('uuid')) {
const syncByUuid = this.findWhere({
threadUuid: conversation.get('uuid'),
});
if (syncByUuid) {
window.log.info(
`Found early message request response for UUID ${conversation.idForLogging()}`
);
this.remove(syncByUuid);
return syncByUuid;
}
}
// V1 Group
if (conversation.get('groupId')) {
const syncByGroupId = this.findWhere({
groupId: conversation.get('groupId'),
});
if (syncByGroupId) {
window.log.info(
`Found early message request response for group v1 ID ${conversation.idForLogging()}`
);
this.remove(syncByGroupId);
return syncByGroupId;
}
}
// V2 group
if (conversation.get('groupId')) {
const syncByGroupId = this.findWhere({
groupV2Id: conversation.get('groupId'),
});
if (syncByGroupId) {
window.log.info(
`Found early message request response for group v2 ID ${conversation.idForLogging()}`
);
this.remove(syncByGroupId);
return syncByGroupId;
}
}
return null;
},
async onResponse(sync) {
try {
const threadE164 = sync.get('threadE164');
const threadUuid = sync.get('threadUuid');
const groupId = sync.get('groupId');
const groupV2Id = sync.get('groupV2Id');
let conversation;
// We multiplex between GV1/GV2 groups here, but we don't kick off migrations
if (groupV2Id) {
conversation = ConversationController.get(groupV2Id);
}
if (!conversation && groupId) {
conversation = ConversationController.get(groupId);
}
if (!conversation && (threadE164 || threadUuid)) {
conversation = ConversationController.get(
ConversationController.ensureContactIds({
e164: threadE164,
uuid: threadUuid,
})
);
}
if (!conversation) {
window.log(
`Received message request response for unknown conversation: groupv2(${groupV2Id}) group(${groupId}) ${threadUuid} ${threadE164}`
);
return;
}
conversation.applyMessageRequestResponse(sync.get('type'), {
fromSync: true,
});
this.remove(sync);
} catch (error) {
window.log.error(
'MessageRequests.onResponse error:',
error && error.stack ? error.stack : error
);
}
},
}))();
})();