var db = require('./database');
var express = require('express');
var compression = require('compression');
var bodyParser = require('body-parser');
var logfmt = require('logfmt');
var validator = require('./data-validator');
var swagger = require('swagger-node-express');
var models = require('./models.json');
var auth = require('./routes/auth');

var posts = require('./routes/posts');
var cors = require('cors');

var app = express();
app.use(cors());
app.use(logfmt.requestLogger());
app.use(compression());
app.use(bodyParser.json());
app.use(function (error, req, res, next) {
  //Catch json error
  res.send(res, {code: 400, message: 'Bad request'});
});
app.use(bodyParser.urlencoded());
app.use(validator());
auth(app);
app.all('/', require('./routes/index'));
app.use(function(req, res, next) {
  // Check for api key and set req.user
  var apiKey = req.param('api_key');
  db.get('users').findOne({apiKey: apiKey}, function(err, user) {
    if (!user) {
      res.send(JSON.stringify({
        "message": "forbidden",
        "code": 403
      }), 403);
    } else {
      req.user = user;
      next();
    }
  });
});

swagger.setAppHandler(app);
swagger.configureSwaggerPaths('', '/api-docs', '');
swagger.addModels(models);

swagger.addGet(posts.getPostList);
swagger.addGet(posts.getPost);
swagger.addPost(posts.createPost);
swagger.addDelete(posts.deletePost);
//app.post('/posts', posts.create);
//app.get('/posts/:id', posts.load);


swagger.configure("http://api.staytment.com", "0.1");
var port = Number(process.env.PORT || 5000);
app.listen(port, function () {
  console.log('Listening on localhost:' + port);
});
@@ -1469,41 +1469,64 @@
 ure(
-%22http://api.staytment.com%22, %220.1%22
+process.env.DOMAIN_API %7C%7C 'http://localhost:5000', '0.1'
 );%0Av

Use environment variable to configure swagger.