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app.js
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app.js
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const express = require('express');
const path = require('path');
const logger = require('morgan');
const cookieParser = require('cookie-parser');
const bodyParser = require('body-parser');
const compression = require('compression');
var users = require('./routes/users');
var app = express();
const options = {
index: "index.html"
};
if (app.get('env') !== 'production') {
options.index = "index.dev.html";
// expose node_modules to client app
app.use(express.static(__dirname + "/node_modules"));
}
app.use(logger('dev'));
app.use(compression());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public'), options));
app.use(express.static(path.join(__dirname, 'app')));
// Routes registration
// ---
app.use('/users', users);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.json({
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.json({
message: err.message,
error: {}
});
});
module.exports = app;