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34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
'use strict';
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const sockets = require('../socket.io');
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module.exports = function (Messaging) {
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Messaging.deleteMessage = async (mid, uid) => await doDeleteRestore(mid, 1, uid);
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Messaging.restoreMessage = async (mid, uid) => await doDeleteRestore(mid, 0, uid);
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async function doDeleteRestore(mid, state, uid) {
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const field = state ? 'deleted' : 'restored';
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const { deleted, roomId } = await Messaging.getMessageFields(mid, ['deleted', 'roomId']);
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if (deleted === state) {
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throw new Error('[[error:chat-' + field + '-already]]');
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}
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await Messaging.setMessageField(mid, 'deleted', state);
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const [uids, messages] = await Promise.all([
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Messaging.getUidsInRoom(roomId, 0, -1),
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Messaging.getMessagesData([mid], uid, roomId, true),
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]);
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uids.forEach(function (_uid) {
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if (parseInt(_uid, 10) !== parseInt(uid, 10)) {
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if (state === 1) {
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sockets.in('uid_' + _uid).emit('event:chats.delete', mid);
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} else if (state === 0) {
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sockets.in('uid_' + _uid).emit('event:chats.restore', messages[0]);
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}
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}
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});
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}
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};
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