fix(request) body parsing

src/IO/LayRequest.js

@@ -1,21 +1,22 @@
 import RequestParser from '../Utils/RequestParser';
 
 export default class LayRequest extends Request {
-	body = null;
+	body = undefined;
+	nativeRequest = null;
 	constructor(req) {
 		super(req);
 
 		this.params = new Map();
 		this.query = new Map();
-
-		this.parseBody(req);
+		this.nativeReq = req;
 	}
 
 	header(key) {
 		this.headers?.get(key);
 	}
 
-	async parseBody(req) {
-		this.body = await RequestParser(req);
+	async parseBody() {
+		if(typeof this.body != 'undefined') return this.body;
+		this.body = await RequestParser(this.nativeReq);
 	}
 }

src/Routing/Router.js

@@ -109,6 +109,7 @@ export default class Router {
 		}
 
 		try {
+			await reqContext.request.parseBody();
 			const retVal = await handle.callback(
 				reqContext.request,
 				reqContext.response