feature(@nestjs/core) update INestApplication listen() method

Author: kamilmysliwiec

examples/05-sql-typeorm/src/modules/database/database.providers.ts

@@ -11,7 +11,7 @@ export const databaseProviders = [
       password: 'root',
       database: 'test',
       entities: [
-          __dirname + '/../**/**.entity.ts',
+          __dirname + '/../**/**.entity{.ts,.js}',
       ],
       autoSchemaSync: true,
     }),

src/common/interfaces/nest-application.interface.ts

@@ -25,18 +25,21 @@ export interface INestApplication {
      * Starts the application.
      *
      * @param  {number} port
+     * @param  {string} hostname
      * @param  {Function} callback Optional callback
      * @returns Promise
      */
     listen(port: number, callback?: () => void): Promise<any>;
+    listen(port: number, hostname: string, callback?: () => void): Promise<any>;
 
     /**
      * Starts the application and can be awaited.
      *
      * @param  {number} port
+     * @param  {string} hostname (optional)
      * @returns Promise
      */
-    listenAsync(port: number): Promise<any>;
+    listenAsync(port: number, hostname?: string): Promise<any>;
 
     /**
      * Setups the prefix for the every HTTP route path

src/core/nest-application.ts

@@ -81,16 +81,18 @@ export class NestApplication implements INestApplication {
         this.express.use(requestHandler);
     }
 
-    public async listen(port: number, callback?: () => void) {
+    public async listen(port: number, callback?: () => void);
+    public async listen(port: number, hostname: string, callback?: () => void);
+    public async listen(port: number, ...args) {
         (!this.isInitialized) && await this.init();
 
-        this.server = this.express.listen(port, callback);
+        this.server = this.express.listen(port, ...args);
         return this.server;
     }
 
-    public listenAsync(port: number): Promise<any> {
+    public listenAsync(port: number, hostname?: string): Promise<any> {
         return new Promise((resolve) => {
-            const server = this.listen(port, () => resolve(server));
+            const server = this.listen(port, hostname, () => resolve(server));
         });
     }