53 lines
1.7 KiB
TypeScript
53 lines
1.7 KiB
TypeScript
// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { compact, uniq } from 'lodash';
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import type { ConversationAttributesType } from '../model-types.d';
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import type { ServiceIdString } from '../types/ServiceId';
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import { getConversationMembers } from './getConversationMembers';
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import { getSendTarget } from './getSendTarget';
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import { isDirectConversation, isMe } from './whatTypeOfConversation';
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import { isNotNil } from './isNotNil';
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export function getRecipients(
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conversationAttributes: ConversationAttributesType,
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{
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includePendingMembers,
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extraConversationsForSend,
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}: {
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includePendingMembers?: boolean;
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extraConversationsForSend?: ReadonlyArray<string>;
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isStoryReply?: boolean;
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} = {}
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): Array<ServiceIdString> {
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if (isDirectConversation(conversationAttributes)) {
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// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
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return [getSendTarget(conversationAttributes)!];
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}
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const members = getConversationMembers(conversationAttributes, {
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includePendingMembers,
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});
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// There are cases where we need to send to someone we just removed from the group, to
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// let them know that we removed them. In that case, we need to send to more than
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// are currently in the group.
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const extraConversations = extraConversationsForSend
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? extraConversationsForSend
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.map(id => window.ConversationController.get(id)?.attributes)
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.filter(isNotNil)
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: [];
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const uniqueMembers = extraConversations.length
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? uniq([...members, ...extraConversations])
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: members;
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// Eliminate ourself
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return compact(
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uniqueMembers.map(memberAttrs =>
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isMe(memberAttrs) ? null : getSendTarget(memberAttrs)
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)
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);
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}
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