35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
// Copyright IBM Corp. 2014,2016. All Rights Reserved.
|
|
// Node module: loopback
|
|
// This file is licensed under the MIT License.
|
|
// License text available at https://opensource.org/licenses/MIT
|
|
|
|
var loopback = require('../../');
|
|
var app = loopback();
|
|
|
|
// Create a LoopBack context for all requests
|
|
app.use(loopback.context());
|
|
|
|
// Store a request property in the context
|
|
app.use(function saveHostToContext(req, res, next) {
|
|
var ns = loopback.getCurrentContext();
|
|
ns.set('host', req.host);
|
|
next();
|
|
});
|
|
|
|
app.use(loopback.rest());
|
|
|
|
var Color = loopback.createModel('color', { 'name': String });
|
|
Color.beforeRemote('**', function (ctx, unused, next) {
|
|
// Inside LoopBack code, you can read the property from the context
|
|
var ns = loopback.getCurrentContext();
|
|
console.log('Request to host', ns && ns.get('host'));
|
|
next();
|
|
});
|
|
|
|
app.dataSource('db', { connector: 'memory' });
|
|
app.model(Color, { dataSource: 'db' });
|
|
|
|
app.listen(3000, function() {
|
|
console.log('A list of colors is available at http://localhost:3000/colors');
|
|
});
|