91 lines
2.6 KiB
TypeScript
91 lines
2.6 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { ConversationAttributesType } from '../model-types.d';
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import { SignalService as Proto } from '../protobuf';
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import { isDirectConversation, isMe } from './whatTypeOfConversation';
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import { isInSystemContacts } from './isInSystemContacts';
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/**
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* Determine if this conversation should be considered "accepted" in terms
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* of message requests
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*/
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export function isConversationAccepted(
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conversationAttrs: ConversationAttributesType,
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{ ignoreEmptyConvo = false } = {}
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): boolean {
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const messageRequestsEnabled = window.Signal.RemoteConfig.isEnabled(
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'desktop.messageRequests'
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);
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if (!messageRequestsEnabled) {
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return true;
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}
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if (isMe(conversationAttrs)) {
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return true;
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}
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const messageRequestEnum = Proto.SyncMessage.MessageRequestResponse.Type;
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const { messageRequestResponseType } = conversationAttrs;
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if (messageRequestResponseType === messageRequestEnum.ACCEPT) {
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return true;
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}
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const { sentMessageCount } = conversationAttrs;
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const hasSentMessages = sentMessageCount > 0;
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const hasMessagesBeforeMessageRequests =
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(conversationAttrs.messageCountBeforeMessageRequests || 0) > 0;
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const hasNoMessages = (conversationAttrs.messageCount || 0) === 0;
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const isEmptyPrivateConvo =
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hasNoMessages &&
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isDirectConversation(conversationAttrs) &&
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!ignoreEmptyConvo;
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const isEmptyWhitelistedGroup =
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hasNoMessages &&
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!isDirectConversation(conversationAttrs) &&
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conversationAttrs.profileSharing;
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return (
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isFromOrAddedByTrustedContact(conversationAttrs) ||
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hasSentMessages ||
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hasMessagesBeforeMessageRequests ||
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// an empty group is the scenario where we need to rely on
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// whether the profile has already been shared or not
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isEmptyPrivateConvo ||
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isEmptyWhitelistedGroup
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);
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}
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// Is this someone who is a contact, or are we sharing our profile with them?
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// Or is the person who added us to this group a contact or are we sharing profile
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// with them?
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function isFromOrAddedByTrustedContact(
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conversationAttrs: ConversationAttributesType
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): boolean {
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if (isDirectConversation(conversationAttrs)) {
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return (
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isInSystemContacts(conversationAttrs) ||
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Boolean(conversationAttrs.profileSharing)
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);
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}
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const { addedBy } = conversationAttrs;
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if (!addedBy) {
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return false;
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}
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const conversation = window.ConversationController.get(addedBy);
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if (!conversation) {
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return false;
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}
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return Boolean(
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isMe(conversation.attributes) ||
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conversation.get('name') ||
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conversation.get('profileSharing')
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);
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}
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