From 36ddeab64e3208ddf8084752b880265861b5bc8b Mon Sep 17 00:00:00 2001
From: lesion <lesion@autistici.org>
Date: Sun, 26 Aug 2018 23:41:51 +0200
Subject: [PATCH] refactoring env/dev/prod/404/500

---
 app.js       | 46 +++++++++++++++++++++++++---------------------
 package.json |  1 -
 2 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/app.js b/app.js
index f5d4392..5948978 100644
--- a/app.js
+++ b/app.js
@@ -1,34 +1,38 @@
-var createError = require('http-errors');
-var express = require('express');
-var path = require('path');
+const express = require('express')
+const path = require('path')
+const indexRouter = require('./routes/index')
+const { MAINTENANCE, BASE, DEV } = require('./config')
 
-var indexRouter = require('./routes/index');
-
-var app = express();
+const app = express()
 
 // view engine setup
-app.set('views', path.join(__dirname, 'views'));
-app.set('view engine', 'pug');
+app.set('views', path.join(__dirname, 'views'))
+app.set('view engine', 'pug')
 
-app.use(express.urlencoded({ extended: false }));
-app.use(express.static(path.join(__dirname, 'public')));
+app.use(express.urlencoded({ extended: false }))
+app.use(express.static(path.join(__dirname, 'public')))
 
-app.use('/', indexRouter);
+app.locals.base = BASE
 
-// catch 404 and forward to error handler
-app.use(function(req, res, next) {
-  next(createError(404));
-});
+if (MAINTENANCE) {
+  app.get('/', (req, res) => res.render('maintenance'))
+  app.use('/test', indexRouter)
+} else {
+  app.use('/', indexRouter)
+}
+
+// catch 404
+app.use( (req, res) => res.render('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 : {};
+  res.locals.message = DEV ? err.message : ''
+  res.locals.error = DEV ? err : {}
 
   // render the error page
-  res.status(err.status || 500);
-  res.render('error');
-});
+  res.status(err.status || 500)
+  res.render('error')
+})
 
-module.exports = app;
+module.exports = app
diff --git a/package.json b/package.json
index 286fb79..012f1cf 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,6 @@
   },
   "dependencies": {
     "express": "^4.16.3",
-    "http-errors": "^1.7.0",
     "moment": "^2.22.2",
     "pug": "2.0.0-beta11",
     "request": "^2.88.0",