Add some TODOs
[vchess.git] / server / app.js
... / ...
CommitLineData
1var createError = require('http-errors');
2var express = require('express');
3var path = require('path');
4var cookieParser = require('cookie-parser');
5var logger = require('morgan');
6var favicon = require('serve-favicon');
7var params = require('./config/parameters');
8
9var app = express();
10
11app.use(favicon(path.join(__dirname, "static", "favicon.ico")));
12
13if (app.get('env') === 'development')
14{
15 // Full logging in development mode
16 app.use(logger('dev'));
17}
18else
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
28app.use(express.json());
29app.use(express.urlencoded({ extended: false }));
30app.use(cookieParser());
31app.use(express.static(path.join(__dirname, 'static'))); //client "prod" files
32
33// In development stage the client side has its own server
34if (params.cors.enable)
35{
36 app.use(function(req, res, next) {
37 res.header("Access-Control-Allow-Origin", params.cors.allowedOrigin);
38 res.header("Access-Control-Allow-Credentials", true); //for cookies
39 res.header("Access-Control-Allow-Headers",
40 "Origin, X-Requested-With, Content-Type, Accept");
41 res.header("Access-Control-Allow-Methods", "GET, POST, OPTIONS, PUT, DELETE");
42 next();
43 });
44}
45
46// Routing (AJAX-only)
47const routes = require(path.join(__dirname, "routes", "all"));
48app.use('/', routes);
49
50// catch 404 and forward to error handler
51app.use(function(req, res, next) {
52 next(createError(404));
53});
54
55// error handler
56app.use(function(err, req, res, next) {
57 // set locals, only providing error in development
58 res.locals.message = err.message;
59 res.locals.error = (req.app.get('env') === 'development' ? err : {});
60 // render the error page
61 res.status(err.status || 500);
62 res.send(`
63 <!doctype html>
64 <h1>= message</h1>
65 <h2>= error.status</h2>
66 <pre>#{error.stack}</pre>
67 `);
68});
69
70module.exports = app;