signal-desktop/ts/state/smart/DeleteMessagesModal.tsx

104 lines
3.6 KiB
TypeScript

// Copyright 2023 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import React, { memo, useCallback } from 'react';
import { useSelector } from 'react-redux';
import type { StateType } from '../reducer';
import { getIntl } from '../selectors/user';
import { useGlobalModalActions } from '../ducks/globalModals';
import DeleteMessagesModal from '../../components/DeleteMessagesModal';
import { strictAssert } from '../../util/assert';
import { canDeleteMessagesForEveryone } from '../selectors/message';
import { useConversationsActions } from '../ducks/conversations';
import { useToastActions } from '../ducks/toast';
import {
getConversationSelector,
getLastSelectedMessage,
} from '../selectors/conversations';
import { getDeleteMessagesProps } from '../selectors/globalModals';
import { useItemsActions } from '../ducks/items';
import { getLocalDeleteWarningShown } from '../selectors/items';
import { getDeleteSyncSendEnabled } from '../selectors/items-extra';
import { LocalDeleteWarningModal } from '../../components/LocalDeleteWarningModal';
export const SmartDeleteMessagesModal = memo(
function SmartDeleteMessagesModal() {
const deleteMessagesProps = useSelector(getDeleteMessagesProps);
strictAssert(
deleteMessagesProps != null,
'Cannot render delete messages modal without messages'
);
const { conversationId, messageIds, onDelete } = deleteMessagesProps;
const conversationSelector = useSelector(getConversationSelector);
const conversation = conversationSelector(conversationId);
const { isMe } = conversation;
const getCanDeleteForEveryone = useCallback(
(state: StateType) => {
return canDeleteMessagesForEveryone(state, { messageIds, isMe });
},
[messageIds, isMe]
);
const canDeleteForEveryone = useSelector(getCanDeleteForEveryone);
const isDeleteSyncSendEnabled = useSelector(getDeleteSyncSendEnabled);
const lastSelectedMessage = useSelector(getLastSelectedMessage);
const i18n = useSelector(getIntl);
const { toggleDeleteMessagesModal } = useGlobalModalActions();
const { deleteMessages, deleteMessagesForEveryone } =
useConversationsActions();
const { showToast } = useToastActions();
const messageCount = deleteMessagesProps.messageIds.length;
const handleClose = useCallback(() => {
toggleDeleteMessagesModal(undefined);
}, [toggleDeleteMessagesModal]);
const handleDeleteForMe = useCallback(() => {
deleteMessages({
conversationId,
messageIds,
lastSelectedMessage,
});
onDelete?.();
}, [
conversationId,
deleteMessages,
lastSelectedMessage,
messageIds,
onDelete,
]);
const handleDeleteForEveryone = useCallback(() => {
deleteMessagesForEveryone(messageIds);
onDelete?.();
}, [deleteMessagesForEveryone, messageIds, onDelete]);
const localDeleteWarningShown = useSelector(getLocalDeleteWarningShown);
const { putItem } = useItemsActions();
if (!localDeleteWarningShown && isDeleteSyncSendEnabled) {
return (
<LocalDeleteWarningModal
i18n={i18n}
onClose={() => {
putItem('localDeleteWarningShown', true);
}}
/>
);
}
return (
<DeleteMessagesModal
isMe={isMe}
canDeleteForEveryone={canDeleteForEveryone}
i18n={i18n}
isDeleteSyncSendEnabled={isDeleteSyncSendEnabled}
messageCount={messageCount}
onClose={handleClose}
onDeleteForMe={handleDeleteForMe}
onDeleteForEveryone={handleDeleteForEveryone}
showToast={showToast}
/>
);
}
);