38 lines
959 B
TypeScript
38 lines
959 B
TypeScript
// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { ReadonlyMessageAttributesType } from '../model-types.d';
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import { DAY } from './durations';
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import { isMoreRecentThan } from './timestamp';
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import { isOutgoing } from '../messages/helpers';
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export const MESSAGE_MAX_EDIT_COUNT = 10;
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export function canEditMessage(
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message: ReadonlyMessageAttributesType
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): boolean {
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const result =
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!message.deletedForEveryone &&
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isOutgoing(message) &&
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isMoreRecentThan(message.sent_at, DAY) &&
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Boolean(message.body);
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if (result) {
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return true;
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}
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if (
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message.conversationId ===
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window.ConversationController.getOurConversationId()
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) {
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return !message.deletedForEveryone && Boolean(message.body);
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}
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return false;
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}
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export function isWithinMaxEdits(
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message: ReadonlyMessageAttributesType
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): boolean {
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return (message.editHistory?.length ?? 0) <= MESSAGE_MAX_EDIT_COUNT;
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}
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