app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
// var cookieParser = require('cookie-parser');
// var logger = require('morgan');

var mockRouter = require('./routes/mock');
var dataRouter = require('./routes/data');

var app = express();

app.all('*', function (req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Methods', 'PUT,POST,GET,DELETE,OPTIONS');
    next();
});

global.mockLock = false;

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'html');

// app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({extended: false}));
// app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')))
app.use('/mock', mockRouter);
app.use('*', dataRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    next(createError(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 : {};

    // render the error page
    res.status(err.status || 500);
    res.render('error');
});

module.exports = app;