Rocket.Chat.ReactNative/app/sagas/login.js

101 lines
3.0 KiB
JavaScript

import { AsyncStorage } from 'react-native';
import {
put, call, takeLatest, select
} from 'redux-saga/effects';
import * as types from '../actions/actionsTypes';
import { appStart } from '../actions';
import { serverFinishAdd, selectServerRequest } from '../actions/server';
import { loginFailure, loginSuccess } from '../actions/login';
import RocketChat from '../lib/rocketchat';
import log from '../utils/log';
import I18n from '../i18n';
import database from '../lib/realm';
const getServer = state => state.server.server;
const loginWithPasswordCall = args => RocketChat.loginWithPassword(args);
const loginCall = args => RocketChat.login(args);
const logoutCall = args => RocketChat.logout(args);
const handleLoginRequest = function* handleLoginRequest({ credentials }) {
try {
let result;
if (credentials.resume) {
result = yield call(loginCall, credentials);
} else {
result = yield call(loginWithPasswordCall, credentials);
}
return yield put(loginSuccess(result));
} catch (error) {
yield put(loginFailure(error));
}
};
const handleLoginSuccess = function* handleLoginSuccess({ user }) {
const adding = yield select(state => state.server.adding);
yield AsyncStorage.setItem(RocketChat.TOKEN_KEY, user.token);
const server = yield select(getServer);
try {
RocketChat.loginSuccess({ user });
I18n.locale = user.language;
yield AsyncStorage.setItem(`${ RocketChat.TOKEN_KEY }-${ server }`, JSON.stringify(user));
} catch (error) {
console.log('loginSuccess saga -> error', error);
}
if (!user.username) {
RocketChat.loginSuccess({ user });
yield put(appStart('setUsername'));
} else if (adding) {
yield put(serverFinishAdd());
yield put(appStart('inside'));
} else {
yield put(appStart('inside'));
}
};
const handleLogout = function* handleLogout() {
const server = yield select(getServer);
if (server) {
try {
yield call(logoutCall, { server });
const { serversDB } = database.databases;
// all servers
const servers = yield serversDB.objects('servers');
// filter logging out server and delete it
const serverRecord = servers.filtered('id = $0', server);
serversDB.write(() => {
serversDB.delete(serverRecord);
});
// see if there's other logged in servers and selects first one
if (servers.length > 0) {
const newServer = servers[0].id;
const token = yield AsyncStorage.getItem(`${ RocketChat.TOKEN_KEY }-${ newServer }`);
if (token) {
return yield put(selectServerRequest(newServer));
}
}
// if there's no servers, go outside
yield put(appStart('outside'));
} catch (e) {
yield put(appStart('outside'));
log('err_handle_logout', e);
}
}
};
const handleSetUser = function handleSetUser({ user }) {
if (user && user.language) {
I18n.locale = user.language;
}
};
const root = function* root() {
yield takeLatest(types.LOGIN.REQUEST, handleLoginRequest);
yield takeLatest(types.LOGIN.SUCCESS, handleLoginSuccess);
yield takeLatest(types.LOGOUT, handleLogout);
yield takeLatest(types.USER.SET, handleSetUser);
};
export default root;