binds all API routes to api prefix route, refactors to support

src/express/middleware.js

@@ -0,0 +1,35 @@
+const express = require('express');
+const passport = require('passport');
+const compression = require('compression');
+const bodyParser = require('body-parser');
+const methodOverride = require('method-override');
+const localizationMiddleware = require('../localization/middleware');
+
+const middleware = (config) => {
+  return [
+    passport.initialize(),
+    passport.session(),
+    express.json(),
+    methodOverride('X-HTTP-Method-Override'),
+    express.urlencoded({ extended: true }),
+    bodyParser.urlencoded({ extended: true }),
+    compression(config.compression),
+    localizationMiddleware(config.localization),
+    (req, res, next) => {
+      if (config.cors) {
+        if (config.cors.indexOf(req.headers.origin) > -1) {
+          res.setHeader('Access-Control-Allow-Origin', req.headers.origin);
+          res.header('Access-Control-Allow-Methods', 'PUT, POST, GET, DELETE, OPTIONS');
+        }
+
+        res.header('Access-Control-Allow-Headers',
+          'Origin X-Requested-With, Content-Type, Accept, Authorization');
+        res.header('Content-Language', config.localization.locale);
+      }
+
+      next();
+    },
+  ];
+};
+
+module.exports = middleware;