58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
import moment from 'moment';
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import { MESSAGE_TYPE_LOAD_MORE } from '../../constants/messageTypeLoad';
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import log from '../../utils/log';
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import { getMessageById } from '../database/services/Message';
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import updateMessages from './updateMessages';
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import { generateLoadMoreId } from '../utils';
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const COUNT = 50;
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async function load({ rid: roomId, latest, t }) {
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let params = { roomId, count: COUNT };
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if (latest) {
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params = { ...params, latest: new Date(latest).toISOString() };
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}
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const apiType = this.roomTypeToApiType(t);
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if (!apiType) {
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return [];
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}
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// RC 0.48.0
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const data = await this.sdk.get(`${ apiType }.history`, params);
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if (!data || data.status === 'error') {
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return [];
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}
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return data.messages;
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}
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export default function loadMessagesForRoom(args) {
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return new Promise(async(resolve, reject) => {
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try {
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const data = await load.call(this, args);
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if (data?.length) {
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const lastMessage = data[data.length - 1];
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const lastMessageRecord = await getMessageById(lastMessage._id);
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if (!lastMessageRecord && data.length === COUNT) {
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const loadMoreItem = {
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_id: generateLoadMoreId(lastMessage._id),
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rid: lastMessage.rid,
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ts: moment(lastMessage.ts).subtract(1, 'millisecond'),
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t: MESSAGE_TYPE_LOAD_MORE,
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msg: lastMessage.msg
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};
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data.push(loadMoreItem);
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}
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await updateMessages({ rid: args.rid, update: data, loaderItem: args.loaderItem });
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return resolve(data);
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} else {
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return resolve([]);
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}
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} catch (e) {
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log(e);
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reject(e);
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}
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});
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}
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