API v4: proxy v3 routes

website/server/middlewares/v3.js → website/server/middlewares/appRoutes.js

@@ -5,7 +5,7 @@ import setupBody from './setupBody';
 import routes from '../libs/routes';
 import path from 'path';
 
-const API_CONTROLLERS_PATH = path.join(__dirname, '/../controllers/api-v3/');
+const API_V3_CONTROLLERS_PATH = path.join(__dirname, '/../controllers/api-v3/');
 const TOP_LEVEL_CONTROLLERS_PATH = path.join(__dirname, '/../controllers/top-level/');
 
 const v3app = express();
@@ -24,7 +24,13 @@ routes.walkControllers(topLevelRouter, TOP_LEVEL_CONTROLLERS_PATH);
 v3app.use('/', topLevelRouter);
 
 const v3Router = express.Router(); // eslint-disable-line new-cap
-routes.walkControllers(v3Router, API_CONTROLLERS_PATH);
+routes.walkControllers(v3Router, API_V3_CONTROLLERS_PATH);
 v3app.use('/api/v3', v3Router);
 
+// API v4 proxies API v3
+// Can also disable or override with its own version v3 routes
+const v4Router = express.Router(); // eslint-disable-line new-cap
+routes.walkControllers(v4Router, API_V3_CONTROLLERS_PATH);
+v3app.use('/api/v4', v4Router);
+
 module.exports = v3app;

website/server/middlewares/index.js

@@ -21,7 +21,7 @@ import {
 } from './redirects';
 import v1 from './v1';
 import v2 from './v2';
-import v3 from './v3';
+import appRoutes from './appRoutes';
 import responseHandler from './response';
 import {
   attachTranslateFunction,
@@ -89,12 +89,11 @@ module.exports = function attachMiddlewares (app, server) {
   }
   app.use('/api/v2', v2);
   app.use('/api/v1', v1);
-  app.use(v3); // the main app, also setup top-level routes
+  app.use(appRoutes); // the main app, also setup top-level routes
   staticMiddleware(app);
 
   app.use(notFoundHandler);
 
   // Error handler middleware, define as the last one.
-  // Used for v3 and v1, v2 will keep using its own error handler
   app.use(errorHandler);
 };