create todo controller, render view helper and render 404 page if path not found

Author: kochan4php

src/app.ts

@@ -22,6 +22,7 @@ import authRoute from './routes/auth.route';
 import healthCheckRoute from './routes/health-check.route';
 import mainRoute from './routes/main.route';
 import todoRoute from './routes/todo.route';
+import { render } from './app/helpers/render';
 
 /**
  * @description Init express application
@@ -50,7 +51,7 @@ const init = function (): Application {
     app.use(methodOverride('_method'));
 
     // * Todo Route with view engine
-    app.use(todoRoute);
+    app.use('/', todoRoute);
 
     // * Main Route
     app.use('/api', mainRoute);
@@ -65,7 +66,7 @@ const init = function (): Application {
     app.use('/api/admin/users', auth, isAdmin, userRoute);
 
     // * 404 Not Found
-    app.use((_, res) => resFailed(res, 404, 'Path Not Found. Please go to /api'));
+    app.use((_, res) => render(res, '404', { title: '404 Not Found', layout: 'layouts/mainLayout' }));
 
     // * Return express app
     return app;

src/app/controllers/todo.controller.ts

@@ -0,0 +1,9 @@
+import { Request, Response } from 'express';
+import { render } from '../helpers/render';
+
+function index(_: Request, res: Response) {
+    const data = { title: 'Node JS Todo App', layout: 'layouts/mainLayout', todos: [] };
+    return render(res, 'index', data);
+}
+
+export default { index };

src/app/helpers/render.ts

@@ -0,0 +1,5 @@
+import { Response } from 'express';
+
+export function render(res: Response, view: string, data?: object) {
+    return res.render(view, data);
+}

src/routes/todo.route.ts

@@ -3,21 +3,16 @@
  * @author {Deo Sbrn}
  */
 
-import express, { Request, Response, Router } from 'express';
+import express, { Router } from 'express';
+import TodoController from '../app/controllers/todo.controller';
 
 const router: Router = express.Router();
 
 /**
  * @method GET
  * @access public
- * @endpoint /api
+ * @endpoint /
  */
-router.get('/todo', (_: Request, res: Response) => {
-    return res.render('index', {
-        title: 'Node JS Todo App',
-        layout: 'layouts/mainLayout',
-        todos: [],
-    });
-});
+router.get('/', TodoController.index);
 
 export default router;