feat(examples): add poc for inversify plugin

examples/azure-functions-with-inversify/src/controllers/home.controller.ts

@@ -1,8 +1,9 @@
+import { inject } from 'inversify';
 import { func } from '../nammatham';
 import { DataService } from '../services/data.service';
 
 export class HomeController {
-  constructor(public dataService: DataService) {}
+  constructor(@inject(DataService) public dataService: DataService) {}
 
   hello = func
     .httpGet('hello', {

examples/azure-functions-with-inversify/src/main.ts

@@ -1,12 +1,25 @@
 import 'reflect-metadata';
-import { expressPlugin } from 'nammatham';
+import { BaseHandlerResolver, expressPlugin, NammathamApp } from 'nammatham';
 import { HomeController } from './controllers/home.controller';
 import { app } from './nammatham';
 import { container } from './container';
-import { DataService } from './services/data.service';
+import { Container, interfaces } from 'inversify';
 
-const homeController = new HomeController(container.get(DataService));
-app.addFunctions(homeController.hello);
+// Uncomment this line to use inversify plugin
+// import { inverisfyPlugin } from '@nammatham/inversify';
+
+// Mock inversify plugin
+declare function inverisfyPlugin(options: {
+  container: Container;
+  controllers: interfaces.ServiceIdentifier[];
+}): (app: NammathamApp, handlerResolver: BaseHandlerResolver) => void;
+
+// Manually register controllers
+// const homeController = new HomeController(container.get(DataService));
+// app.addFunctions(homeController.hello);
+
+// Automatically register controllers
+app.register(inverisfyPlugin({ container, controllers: [HomeController] }));
 
 const dev = process.env.NODE_ENV === 'development';
 app.register(expressPlugin({ dev }));