[added] - inversify for inversion of control (IoC) container

src/controllers/productController.ts

@@ -2,11 +2,15 @@ import { Request, Response } from 'express';
 import { IProductInteractor } from '../interfaces/IProductInteractor';
 import ApiResponse from '../utils/helper/ApiResponse';
 import { AsyncHandler } from '../utils/handler/async.handler';
-
+import { inject, injectable } from 'inversify';
+import { INTERFACE_TYPE } from '../utils';
+@injectable()
 export class ProductController {
     private interactor: IProductInteractor;
 
-    constructor(interactor: IProductInteractor) {
+    constructor(
+        @inject(INTERFACE_TYPE.ProductInteractor) interactor: IProductInteractor
+    ) {
         this.interactor = interactor;
     }