signal-desktop/ts/util/canEditMessage.ts
2023-11-07 17:55:48 -08:00

40 lines
1.1 KiB
TypeScript

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