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625022fd BA |
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 favicon = require('serve-favicon'); | |
b644ef7f | 7 | var params = require('./config/parameters'); |
625022fd BA |
8 | |
9 | var app = express(); | |
10 | ||
98db2082 | 11 | app.use(favicon(path.join(__dirname, "static", "favicon.ico"))); |
625022fd BA |
12 | |
13 | if (app.get('env') === 'development') | |
14 | { | |
15 | // Full logging in development mode | |
16 | app.use(logger('dev')); | |
17 | } | |
18 | else | |
19 | { | |
20 | // http://dev.rdybarra.com/2016/06/23/Production-Logging-With-Morgan-In-Express/ | |
21 | app.set('trust proxy', true); | |
22 | // In prod, only log error responses (https://github.com/expressjs/morgan) | |
23 | app.use(logger('combined', { | |
24 | skip: function (req, res) { return res.statusCode < 400 } | |
25 | })); | |
26 | } | |
27 | ||
28 | app.use(express.json()); | |
29 | app.use(express.urlencoded({ extended: false })); | |
30 | app.use(cookieParser()); | |
98db2082 | 31 | app.use(express.static(path.join(__dirname, 'static'))); //client "prod" files |
625022fd BA |
32 | |
33 | // In development stage the client side has its own server | |
98db2082 | 34 | if (params.cors.enable) |
625022fd BA |
35 | { |
36 | app.use(function(req, res, next) { | |
98db2082 | 37 | res.header("Access-Control-Allow-Origin", params.cors.allowedOrigin); |
625022fd BA |
38 | res.header("Access-Control-Allow-Headers", |
39 | "Origin, X-Requested-With, Content-Type, Accept"); | |
40 | next(); | |
41 | }); | |
42 | } | |
43 | ||
44 | // Routing (AJAX-only) | |
45 | const routes = require(path.join(__dirname, "routes", "all")); | |
46 | app.use('/', routes); | |
47 | ||
48 | // catch 404 and forward to error handler | |
49 | app.use(function(req, res, next) { | |
50 | next(createError(404)); | |
51 | }); | |
52 | ||
53 | // error handler | |
54 | app.use(function(err, req, res, next) { | |
55 | // set locals, only providing error in development | |
56 | res.locals.message = err.message; | |
57 | res.locals.error = (req.app.get('env') === 'development' ? err : {}); | |
58 | // render the error page | |
59 | res.status(err.status || 500); | |
60 | res.send(` | |
61 | <!doctype html> | |
62 | <h1>= message</h1> | |
63 | <h2>= error.status</h2> | |
64 | <pre>#{error.stack}</pre> | |
65 | `); | |
66 | }); | |
67 | ||
68 | module.exports = app; |