verdnatura-chat/app/sagas/snippetedMessages.js

42 lines
1.1 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';
import log from '../utils/log';
let sub;
let newSub;
const openSnippetedMessagesRoom = function* openSnippetedMessagesRoom({ rid, limit }) {
try {
newSub = yield RocketChat.subscribe('snippetedMessages', rid, limit);
yield put(readySnippetedMessages());
if (sub) {
sub.unsubscribe().catch(err => console.warn(err));
}
sub = newSub;
} catch (e) {
log('openSnippetedMessagesRoom', e);
}
};
const closeSnippetedMessagesRoom = function* closeSnippetedMessagesRoom() {
try {
if (sub) {
yield sub.unsubscribe();
}
if (newSub) {
yield newSub.unsubscribe();
}
} catch (e) {
log('closeSnippetedMessagesRoom', e);
}
};
const root = function* root() {
yield takeLatest(types.SNIPPETED_MESSAGES.OPEN, openSnippetedMessagesRoom);
yield takeLatest(types.SNIPPETED_MESSAGES.CLOSE, closeSnippetedMessagesRoom);
};
export default root;