BETTERZON-29: Reformatting Backend Code

This commit is contained in:
Patrick Müller 2020-11-13 19:10:59 +01:00
parent acdcf1b509
commit 1c9387a496
4 changed files with 50 additions and 48 deletions

View File

@ -15,7 +15,7 @@ app.set('view engine', 'pug');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(express.urlencoded({extended: false}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
@ -23,19 +23,19 @@ app.use('/', indexRouter);
app.use('/users', usersRouter);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
next(createError(404));
app.use(function (req, res, next) {
next(createError(404));
});
// error handler
app.use(function(err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
app.use(function (err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
// render the error page
res.status(err.status || 500);
res.render('error');
});
module.exports = app;

View File

@ -34,19 +34,19 @@ server.on('listening', onListening);
*/
function normalizePort(val) {
var port = parseInt(val, 10);
var port = parseInt(val, 10);
if (isNaN(port)) {
// named pipe
return val;
}
if (isNaN(port)) {
// named pipe
return val;
}
if (port >= 0) {
// port number
return port;
}
if (port >= 0) {
// port number
return port;
}
return false;
return false;
}
/**
@ -54,27 +54,27 @@ function normalizePort(val) {
*/
function onError(error) {
if (error.syscall !== 'listen') {
throw error;
}
if (error.syscall !== 'listen') {
throw error;
}
var bind = typeof port === 'string'
? 'Pipe ' + port
: 'Port ' + port;
var bind = typeof port === 'string'
? 'Pipe ' + port
: 'Port ' + port;
// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
}
/**
@ -82,9 +82,9 @@ function onError(error) {
*/
function onListening() {
var addr = server.address();
var bind = typeof addr === 'string'
? 'pipe ' + addr
: 'port ' + addr.port;
debug('Listening on ' + bind);
var addr = server.address();
var bind = typeof addr === 'string'
? 'pipe ' + addr
: 'port ' + addr.port;
debug('Listening on ' + bind);
}

View File

@ -2,8 +2,10 @@ var express = require('express');
var router = express.Router();
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { title: 'Express' });
router.get('/', function (req, res, next) {
res.render('index', {
title: 'Express'
});
});
module.exports = router;

View File

@ -2,8 +2,8 @@ var express = require('express');
var router = express.Router();
/* GET users listing. */
router.get('/', function(req, res, next) {
res.send('respond with a resource');
router.get('/', function (req, res, next) {
res.send('respond with a resource');
});
module.exports = router;