Merge 0302da8 into c601c4c

examples/todo/package.json

@@ -51,9 +51,12 @@
     "@loopback/http-caching-proxy": "^1.0.5",
     "@loopback/testlab": "^1.0.5",
     "@loopback/tslint-config": "^2.0.0",
+    "@types/express": "^4.16.1",
     "@types/lodash": "^4.14.109",
     "@types/node": "^10.11.2",
     "lodash": "^4.17.10",
+    "p-event": "^2.2.0",
+    "path": "^0.12.7",
     "tslint": "^5.12.0",
     "typescript": "^3.2.2"
   },

examples/todo/src/express-app.ts

@@ -0,0 +1,11 @@
+import * as exp from 'express';
+const express = require('express');
+
+export class ExpressApplication {
+  app: exp.Application;
+  constructor() {
+    // all calls will be app.app.function() if app = new ExpressApplication()
+    this.app = new express();
+    this.app.use(express.static('./public'));
+  }
+}

examples/todo/src/express.index.ts

@@ -0,0 +1,43 @@
+// Copyright IBM Corp. 2017,2018. All Rights Reserved.
+// Node module: @loopback/example-todo
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
+import {TodoListApplication} from './application';
+import {ApplicationConfig} from '@loopback/core';
+import {Request, Response} from '@loopback/rest';
+const express = require('express');
+const path = require('path');
+// const pEvent = require('p-event');
+
+export async function main(options: ApplicationConfig = {}) {
+  const app = new express();
+  const lbApp = new TodoListApplication(options);
+
+  // Mount LB4 as our REST API
+  await lbApp.boot();
+  lbApp.basePath('/api');
+
+  // Expose the front-end assets via Express, not as LB4 route
+  app.use(lbApp.requestHandler);
+  app.use(express.static('./public'));
+
+  // Add any custom Express routes
+  app.get('/', function(_req: Request, res: Response) {
+    res.sendFile(path.resolve('public/index.html'));
+  });
+  app.get('/get', function(_req: Request, res: Response) {
+    res.send('Get!');
+  });
+
+  app.listen(3000);
+
+  // This line doesn't work right now
+  // await pEvent(app, 'listening');
+
+  console.log('TodoList example listening on http://127.0.0.1:3000!');
+
+  return app;
+}
+
+export {TodoListApplication};