[SERVICE-418] Have service deploy with empty app directory

src/provider/AppDirectory.ts

@@ -14,7 +14,7 @@ export class AppDirectory {
      * This URL is currently hard-coded but will eventually be defined in a place
      * that can be controlled by the desktop owner.
      */
-    private static URL: string = 'http://localhost:3923/provider/app-directory.json';
+    private static URL: string = 'http://localhost:3923/provider/sample-app-directory.json';
 
     /**
      * If cached application list is older than this duration, the next request to
@@ -42,6 +42,10 @@ export class AppDirectory {
     }
 
     private async request(): Promise<Application[]> {
+        // If using the demo app directory in production, return an empty array.
+        if (process.env.NODE_ENV === 'production' && AppDirectory.URL === 'http://localhost:3923/provider/sample-app-directory.json') {
+            return [];
+        }
         return new Promise((resolve: (value: Application[]) => void, reject: (reason: Error) => void): void => {
             const xhr: XMLHttpRequest = new XMLHttpRequest();
             let response: Application[];

test/runner.js

@@ -48,8 +48,8 @@ async function serve() {
         const app = express();
 
         // Sneakily return the test directory instead of the default one
-        app.get('/provider/app-directory.json', (req, res) => {
-            let testDirectory = JSON.parse(fs.readFileSync(path.join('res', 'test','app-directory.json')));
+        app.get('/provider/sample-app-directory.json', (req, res) => {
+            let testDirectory = JSON.parse(fs.readFileSync(path.join('res', 'test','sample-app-directory.json')));
 
             res.contentType('application/json');
             res.json(testDirectory);