BETTERZON-29: Reformatting Backend Code

Backend/app.js

@@ -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) {
+app.use(function (req, res, next) {
-  next(createError(404));
+    next(createError(404));
 });
 
 // error handler
-app.use(function(err, req, res, next) {
+app.use(function (err, req, res, next) {
-  // set locals, only providing error in development
+    // set locals, only providing error in development
-  res.locals.message = err.message;
+    res.locals.message = err.message;
-  res.locals.error = req.app.get('env') === 'development' ? err : {};
+    res.locals.error = req.app.get('env') === 'development' ? err : {};
 
-  // render the error page
+    // render the error page
-  res.status(err.status || 500);
+    res.status(err.status || 500);
-  res.render('error');
+    res.render('error');
 });
 
 module.exports = app;

Backend/bin/www

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

Backend/routes/index.js

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

Backend/routes/users.js

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