Task: Updated the delete route and controller

README.md

@@ -41,7 +41,7 @@ curl http://localhost:3000/info
 ```typescript
 import { Request, Response } from "express"
 import Controller from "../decorators/controller.decorator"
-import { Get, Post } from "../decorators/handlers.decorator"
+import { Get, Post, Delete } from "../decorators/handlers.decorator"
 
 const data: any[] = []
 
@@ -70,6 +70,14 @@ export default class HomeController {
             body: body,
         })
     }
+
+    @Delete("/:id")
+    public get(req: Request, res: Response) {
+        const id = req.params.id
+        res.json({
+            id: id,
+        })
+    }
 }
 ```
 

src/controller/person.controller.ts

@@ -1,6 +1,6 @@
 import { Request, Response } from "express"
 import Controller from "../decorators/controller.decorator"
-import { Post, Get } from "../decorators/handlers.decorator"
+import { Post, Get, Delete } from "../decorators/handlers.decorator"
 
 const persons: Array<any> = [
     {
@@ -33,4 +33,31 @@ export default class PersonController {
             body: person,
         })
     }
+
+    @Delete("/:id")
+    public deletePerson(req: Request, res: Response) {
+        const id = req.params.id
+
+        if (id == null) {
+            return res.status(400).json({
+                status: 400,
+                message: "Id is required",
+            })
+        }
+
+        const person = persons.find((person) => person.id === Number(id))
+
+        if (person == null) {
+            return res.status(404).json({
+                status: 404,
+                message: "Person not found",
+            })
+        }
+
+        persons.splice(persons.indexOf(person), 1)
+        res.json({
+            message: "Person deleted successfully",
+            body: person,
+        })
+    }
 }