verdnatura-chat/app/sagas/deepLinking.js

86 lines
2.1 KiB
JavaScript

import { AsyncStorage } from 'react-native';
import { takeLatest, take, select, put } from 'redux-saga/effects';
import * as types from '../actions/actionsTypes';
import { appStart } from '../actions';
import { selectServerRequest } from '../actions/server';
import database from '../lib/realm';
import RocketChat from '../lib/rocketchat';
import { NavigationActions } from '../Navigation';
const navigate = function* go({ params, sameServer = true }) {
if (!sameServer) {
yield put(appStart('inside'));
}
if (params.rid) {
const canOpenRoom = yield RocketChat.canOpenRoom(params);
if (canOpenRoom) {
return NavigationActions.push({
screen: 'RoomView',
backButtonTitle: '',
passProps: {
rid: params.rid
}
});
}
}
};
const handleOpen = function* handleOpen({ params }) {
const isReady = yield select(state => state.app.ready);
const server = yield select(state => state.server.server);
if (!isReady) {
yield take(types.APP.READY);
}
if (!params.host) {
return;
}
let { host } = params;
if (!/^(http|https)/.test(host)) {
host = `https://${ params.host }`;
}
// remove last "/" from host
if (host.slice(-1) === '/') {
host = host.slice(0, host.length - 1);
}
try {
yield RocketChat.testServer(host);
} catch (error) {
return;
}
const token = yield AsyncStorage.getItem(`${ RocketChat.TOKEN_KEY }-${ host }`);
// TODO: needs better test
// if deep link is from same server
if (server === host) {
if (token) {
yield navigate({ params });
}
} else { // if deep link is from a different server
// search if deep link's server already exists
const servers = yield database.databases.serversDB.objects('servers').filtered('id = $0', host); // TODO: need better test
if (servers.length) {
const deepLinkServer = servers[0].id;
if (!token) {
yield put(appStart('outside'));
} else {
yield put(selectServerRequest(deepLinkServer));
yield take(types.METEOR.REQUEST);
yield navigate({ params, sameServer: false });
}
} else {
yield put(selectServerRequest(host));
}
}
};
const root = function* root() {
yield takeLatest(types.DEEP_LINKING.OPEN, handleOpen);
};
export default root;