verdnatura-chat/app/sagas/starredMessages.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 { readyStarredMessages } from '../actions/starredMessages';
let sub;
let newSub;
const openStarredMessagesRoom = function* openStarredMessagesRoom({ rid, limit }) {
newSub = yield RocketChat.subscribe('starredMessages', rid, limit);
yield put(readyStarredMessages());
if (sub) {
sub.unsubscribe().catch(e => console.warn('openStarredMessagesRoom', e));
}
sub = newSub;
};
const closeStarredMessagesRoom = function* closeStarredMessagesRoom() {
if (sub) {
yield sub.unsubscribe().catch(e => console.warn('closeStarredMessagesRoom sub', e));
}
if (newSub) {
yield newSub.unsubscribe().catch(e => console.warn('closeStarredMessagesRoom newSub', e));
}
};
const root = function* root() {
yield takeLatest(types.STARRED_MESSAGES.OPEN, openStarredMessagesRoom);
yield takeLatest(types.STARRED_MESSAGES.CLOSE, closeStarredMessagesRoom);
};
export default root;