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app.js
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app.js
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const express = require("express");
const path = require("path");
const morgan = require("morgan");
const cookieParser = require("cookie-parser");
const bodyParser = require("body-parser");
const passport = require("passport");
const Strategy = require("passport-google-oauth20").Strategy;
const TimeRecord = require("./models/time-record").TimeRecord;
const session = require("express-session");
const ensureAuth = require("connect-ensure-login");
const uuid = require("uuid/v4");
const helmet = require("helmet");
const fs = require("fs");
const repo = require("./repositories/repository")(
process.env.SERVICE_ACCOUNT_KEY,
process.env.SPREADSHEET_ID
);
const cacheService = require("./services/cache")(repo, new Map());
const timerecordService = require("./services/timerecords")(repo, cacheService);
// include and initialize the rollbar library with your access token
var Rollbar = require('rollbar');
var rollbar = new Rollbar(process.env.ROLLBAR_ACCESS_TOKEN);
configureAuth();
const app = configureApp();
// Define routes.
app.get("/", function (req, res, next) {
res.redirect("/hours/auth/google");
});
app.get(
"/auth/google",
passport.authenticate("google", {
scope: "https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email"
})
);
app.get(
"/auth/google/callback",
passport.authenticate("google", {
failureMessage: "leider konntest du nicht authentifiziert werden"
}),
function (req, res) {
// Successful authentication, redirect home.
res.redirect("/hours/timerecords");
}
);
app.get(
"/timerecords",
ensureAuth.ensureLoggedIn("/hours/auth/google"),
function (req, res, next) {
const email = req.user.emails[0].value;
Promise.all([
timerecordService.getFormViewModel(email),
timerecordService.getUserRecords(email)
])
.then(values => {
const model = {
formModel: values[0],
timeRecords: values[1]
};
res.render("index", model);
})
.catch(e => next(e));
}
);
app.get(
"/alltimerecords/:email?",
ensureAuth.ensureLoggedIn("/hours/auth/google"),
function (req, res, next) {
let email = req.params.email;
if (!email) {
email = req.user.emails[0].value;
}
Promise.all([
timerecordService.getAuthorizedUsers(),
timerecordService.getCurrentYearUserRecords(email)
])
.then(values => {
const model = {
authorisedUsers: values[0],
timerecords: values[1]
};
res.render("timerecords", model);
})
.catch(e => next(e));
}
);
app.post(
"/timerecords/:id/delete",
ensureAuth.ensureLoggedIn("/hours/auth/google"),
function (req, res, next) {
const id = req.body.id;
repo
.deleteRowById(req.user.emails[0].value, id)
.then(() => res.redirect("/hours/timerecords"))
.catch(e => next(e));
}
);
app.post(
"/timerecords/add",
ensureAuth.ensureLoggedIn("/hours/auth/google"),
function (req, res, next) {
const id = uuid().toString();
const email = req.user.emails[0].value;
const username = req.user.displayName;
const duration = req.body.timerecord.duration;
const category = req.body.timerecord.category;
const workinggroup = req.body.timerecord.workinggroup;
const description = req.body.timerecord.description;
const year = req.body.timerecord.year;
const month = req.body.timerecord.month;
const day = req.body.timerecord.day;
const newRecord = new TimeRecord(
id,
email,
username,
duration,
category,
workinggroup,
description,
year,
month,
day
);
repo
.addNewTimeRecord(newRecord)
.then(() => res.redirect("/hours/timerecords"))
.catch(e => next(e));
}
);
app.get("/healthz", (req, res, next) => {
res.status(200).end();
// timerecordService
// .getUserRecords("test@test.com")
// .then(model => {
// res.status(200).end();
// })
// .catch(e => res.status(500).end());
});
app.use(rollbar.errorHandler());
function configureAuth() {
passport.use(
new Strategy(
{
clientID: process.env.CLIENT_ID,
clientSecret: process.env.CLIENT_SECRET,
callbackURL: process.env.CALLBACK_URL
},
function (accessToken, refreshToken, profile, cb) {
repo.getAuthorizedUsers().then(authenticatedUsers => {
const foundEmail = authenticatedUsers.find(
e => {
for (let index = 0; index < profile.emails.length; index++) {
const em = profile.emails[index];
if (em && em.value === e.email) {
return true
}
}
return false;
}
);
if (foundEmail) {
return cb(null, profile);
} else {
return cb(new Error("User " + profile.emails[0].value + " is not authorized!"), null);
}
});
}
)
);
passport.serializeUser(function (user, cb) {
cb(null, user);
});
passport.deserializeUser(function (obj, cb) {
cb(null, obj);
});
}
function configureApp() {
// Create a new Express application.
var app = express();
app.set("views", path.join(__dirname, "/views"));
app.set("view engine", "hbs");
const accessLogStream = fs.createWriteStream(
path.join(__dirname, "./logs/access.log"),
{
flags: "a"
}
);
app.use(
helmet({
frameguard: false
})
);
app.use(
morgan("combined", {
stream: accessLogStream
})
);
app.use(cookieParser());
app.use(
bodyParser.urlencoded({
extended: true
})
);
app.use(
session({
secret: process.env.SESSION_SECRET,
resave: false,
saveUninitialized: false,
cookie: {}
})
);
// Initialize Passport and restore authentication state, if any, from the
// session.
app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join(__dirname, "public")));
return app;
}
module.exports = app;