app.js

   1 var createError = require('http-errors');
   2 var express = require('express');
   3 var path = require('path');
   4 var cookieParser = require('cookie-parser');
   5 var logger = require('morgan');
   6 var sassMiddleware = require('node-sass-middleware');
   7 var favicon = require('serve-favicon');
   8
   9 var router = require('./routes/all');
  10
  11 var app = express();
  12
  13 app.use(favicon(path.join(__dirname, "public", "images", "favicon", "favicon.ico")));
  14
  15 if (app.get('env') === 'development')
  16 {
  17     // Full logging in development mode
  18     app.use(logger('dev'));
  19 }
  20 else
  21 {
  22     // http://dev.rdybarra.com/2016/06/23/Production-Logging-With-Morgan-In-Express/
  23     app.set('trust proxy', true);
  24     // In prod, only log error responses (https://github.com/expressjs/morgan)
  25     app.use(logger('combined', {
  26         skip: function (req, res) { return res.statusCode < 400 }
  27     }));
  28 }
  29
  30 // view engine setup
  31 app.set('views', path.join(__dirname, 'views'));
  32 app.set('view engine', 'pug');
  33
  34 app.use(express.json());
  35 app.use(express.urlencoded({ extended: false }));
  36 app.use(cookieParser());
  37 app.use(sassMiddleware({
  38   src: path.join(__dirname, 'public'),
  39   dest: path.join(__dirname, 'public'),
  40   indentedSyntax: true, // true = .sass and false = .scss
  41   sourceMap: true
  42 }));
  43 app.use(express.static(path.join(__dirname, 'public')));
  44
  45 app.use('/', router);
  46
  47 // catch 404 and forward to error handler
  48 app.use(function(req, res, next) {
  49   next(createError(404));
  50 });
  51
  52 // error handler
  53 app.use(function(err, req, res, next) {
  54   // set locals, only providing error in development
  55   res.locals.message = err.message;
  56   res.locals.error = req.app.get('env') === 'development' ? err : {};
  57   // render the error page
  58   res.status(err.status || 500);
  59   res.render('error');
  60 });
  61
  62 module.exports = app;