From 20fa35a5758aae57d0600f007a61223126f56036 Mon Sep 17 00:00:00 2001
From: Sambo Chea <sombochea@cubetiqs.com>
Date: Tue, 14 Sep 2021 09:44:25 +0700
Subject: [PATCH] Task: Fixed controller and application for routes and allow
 middleware for json and form urclosed

---
 src/application.ts                   |  2 ++
 src/controller/index.controller.ts   |  5 ++++
 src/controller/index.ts              |  3 ++-
 src/controller/person.controller.ts  | 36 ++++++++++++++++++++++++++++
 src/decorators/handlers.decorator.ts |  8 ++++++-
 5 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 src/controller/person.controller.ts

diff --git a/src/application.ts b/src/application.ts
index 7315a7a..272bdd6 100644
--- a/src/application.ts
+++ b/src/application.ts
@@ -12,6 +12,8 @@ class Application {
 
     constructor() {
         this._instance = express()
+        this._instance.use(express.json())
+        this._instance.use(express.urlencoded({ extended: false }))
         this.registerRoutes()
     }
 
diff --git a/src/controller/index.controller.ts b/src/controller/index.controller.ts
index 77b6926..84e052a 100644
--- a/src/controller/index.controller.ts
+++ b/src/controller/index.controller.ts
@@ -10,4 +10,9 @@ export default class IndexController {
     public index(req: Request, res: Response) {
         res.send(`Hello Index`)
     }
+
+    @Get("/:name")
+    public hello(req: Request, res: Response) {
+        res.send(`Hello ${req.params.name}`)
+    }
 }
diff --git a/src/controller/index.ts b/src/controller/index.ts
index c026208..eb46bdb 100644
--- a/src/controller/index.ts
+++ b/src/controller/index.ts
@@ -1,3 +1,4 @@
 import IndexController from "./index.controller"
+import PersonController from "./person.controller"
 
-export const controllers = [IndexController]
+export const controllers = [IndexController, PersonController]
diff --git a/src/controller/person.controller.ts b/src/controller/person.controller.ts
new file mode 100644
index 0000000..0879876
--- /dev/null
+++ b/src/controller/person.controller.ts
@@ -0,0 +1,36 @@
+import { Request, Response } from "express"
+import Controller from "../decorators/controller.decorator"
+import { Post, Get } from "../decorators/handlers.decorator"
+
+const persons: Array<any> = [
+    {
+        id: 1,
+        name: "Sambo",
+    },
+]
+
+@Controller("/person")
+export default class PersonController {
+    @Get()
+    public getPersons(req: Request, res: Response) {
+        res.json(persons)
+    }
+
+    @Post()
+    public createPerson(req: Request, res: Response) {
+        const person = req.body
+
+        if (person == null) {
+            return res.status(400).json({
+                status: 400,
+                message: "Person is required",
+            })
+        }
+
+        persons.push(person)
+        res.json({
+            message: "Person created successfully",
+            body: person,
+        })
+    }
+}
diff --git a/src/decorators/handlers.decorator.ts b/src/decorators/handlers.decorator.ts
index 7302240..358a356 100644
--- a/src/decorators/handlers.decorator.ts
+++ b/src/decorators/handlers.decorator.ts
@@ -3,6 +3,9 @@ import { MetadataKeys } from "../constants/metadata.keys"
 export enum Method {
     GET = "get",
     POST = "post",
+    PUT = "put",
+    DELETE = "delete",
+    PATCH = "patch",
 }
 
 export interface RouteHandler {
@@ -12,7 +15,7 @@ export interface RouteHandler {
 }
 
 const methodDecoratorFactory = (method: Method) => {
-    return (path: string): MethodDecorator => {
+    return (path: string = ""): MethodDecorator => {
         return (target: any, propertyKey: string | symbol): void => {
             const controllerClass = target.constructor
             const routers: RouteHandler[] = Reflect.hasMetadata(
@@ -39,3 +42,6 @@ const methodDecoratorFactory = (method: Method) => {
 
 export const Get = methodDecoratorFactory(Method.GET)
 export const Post = methodDecoratorFactory(Method.POST)
+export const Put = methodDecoratorFactory(Method.PUT)
+export const Delete = methodDecoratorFactory(Method.DELETE)
+export const Patch = methodDecoratorFactory(Method.PATCH)