vn-verdnaturachat/app/sagas/snippetedMessages.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 { readySnippetedMessages } from '../actions/snippetedMessages';
let sub;
let newSub;
const openSnippetedMessagesRoom = function* openSnippetedMessagesRoom({ rid, limit }) {
newSub = yield RocketChat.subscribe('snippetedMessages', rid, limit);
yield put(readySnippetedMessages());
if (sub) {
sub.unsubscribe().catch(e => console.warn('openSnippetedMessagesRoom', e));
}
sub = newSub;
};
const closeSnippetedMessagesRoom = function* closeSnippetedMessagesRoom() {
if (sub) {
yield sub.unsubscribe().catch(e => console.warn('closeSnippetedMessagesRoom sub', e));
}
if (newSub) {
yield newSub.unsubscribe().catch(e => console.warn('closeSnippetedMessagesRoom newSub', e));
}
};
const root = function* root() {
yield takeLatest(types.SNIPPETED_MESSAGES.OPEN, openSnippetedMessagesRoom);
yield takeLatest(types.SNIPPETED_MESSAGES.CLOSE, closeSnippetedMessagesRoom);
};
export default root;