vn-verdnaturachat/app/sagas/mentionedMessages.js

32 lines
1.0 KiB
JavaScript

import { put, takeLatest } from 'redux-saga/effects';
import * as types from '../actions/actionsTypes';
import RocketChat from '../lib/rocketchat';
import { readyMentionedMessages } from '../actions/mentionedMessages';
let sub;
let newSub;
const openMentionedMessagesRoom = function* openMentionedMessagesRoom({ rid, limit }) {
newSub = yield RocketChat.subscribe('mentionedMessages', rid, limit);
yield put(readyMentionedMessages());
if (sub) {
sub.unsubscribe().catch(e => console.warn('openMentionedMessagesRoom', e));
}
sub = newSub;
};
const closeMentionedMessagesRoom = function* closeMentionedMessagesRoom() {
if (sub) {
yield sub.unsubscribe().catch(e => console.warn('closeMentionedMessagesRoom sub', e));
}
if (newSub) {
yield newSub.unsubscribe().catch(e => console.warn('closeMentionedMessagesRoom newSub', e));
}
};
const root = function* root() {
yield takeLatest(types.MENTIONED_MESSAGES.OPEN, openMentionedMessagesRoom);
yield takeLatest(types.MENTIONED_MESSAGES.CLOSE, closeMentionedMessagesRoom);
};
export default root;