chore(): improvment README and apikeys on delete

Author: jacopobonomi

README.md

@@ -1,9 +1,10 @@
 [![](https://i.ibb.co/XC8sJYY/1.png)](https://i.ibb.co/XC8sJYY/1.png)
 
-#### **Simple self hosted, open source**, shorten link service written in Node(Typescript) using DynamoDB (build folder 36kb)
+#### **Tiny self hosted, open source**, shorten link service written in Node(Typescript) using DynamoDB.
 
 ## Features
 
+- [x] Tiny (build folder 42kb) ✅
 - [x] DynamoDB with AWS SDK as database provider (no configuration) ✅
 - [x] Create (same api for update) short URL ✅
 - [x] Delete short URL ✅

src/auth/apiKeys.guard.ts

@@ -1,7 +1,11 @@
 import { env } from "process";
 import { Request, Response, NextFunction } from "express";
 
-export const apiKeyGuard = (req: Request, res: Response, next: NextFunction) => {
+export const apiKeyGuard = (
+  req: Request,
+  res: Response,
+  next: NextFunction
+): any => {
   if (!env.API_KEYS) {
     console.warn("No API Keys found in env, all requests will be allowed");
     next();

src/controllers/links.controller.ts

@@ -41,6 +41,7 @@ export default class LinksController {
 
     app.delete(
       "/api/links/:_slug",
+      apiGuard,
       [param("_slug").isString().exists().trim()],
       async (req: Request, res: Response) => {
         const errors = validationResult(req);