use HttpHandler functional interface instead of BiConsumer

src/main/java/org/lumijiez/Main.java

@@ -1,25 +1,13 @@
 package org.lumijiez;
 
-import org.lumijiez.core.HttpServer;
-
-import java.net.Socket;
+import org.lumijiez.core.http.HttpServer;
+import org.lumijiez.logging.Logger;
 
 public class Main {
     public static void main(String[] args) {
-        TcpServerCallback callback = new TcpServerCallback() {
-            @Override
-            public String onClientMessage(String message, Socket clientSocket) {
-                return "";
-            }
+        Logger logger = new Logger(Logger.LogLevel.DEBUG);
 
-            @Override
-            public String onClientConnected(Socket clientSocket) {
-                System.out.println("Client connected: " + clientSocket.getInetAddress());
-                return "";
-            }
-        };
-
-        HttpServer httpServer = new HttpServer(8080, callback);
+        HttpServer httpServer = new HttpServer(8080);
 
         httpServer.GET("/hello", (req, res) -> {
             res.sendResponse(200, "Hello, World!");

src/main/java/org/lumijiez/core/http/HttpHandler.java

@@ -1,4 +1,4 @@
-package org.lumijiez.core;
+package org.lumijiez.core.http;
 
 @FunctionalInterface
 public interface HttpHandler {

src/main/java/org/lumijiez/core/http/HttpRequest.java

@@ -1,4 +1,4 @@
-package org.lumijiez.core;
+package org.lumijiez.core.http;
 
 import java.io.BufferedReader;
 import java.io.IOException;

src/main/java/org/lumijiez/core/http/HttpResponse.java

@@ -1,4 +1,4 @@
-package org.lumijiez.core;
+package org.lumijiez.core.http;
 
 import java.io.PrintWriter;
 

src/main/java/org/lumijiez/core/http/HttpServer.java

@@ -1,25 +1,27 @@
-package org.lumijiez.core;
+package org.lumijiez.core.http;
+
+import org.lumijiez.core.routing.Router;
+import org.lumijiez.core.tcp.TcpServer;
 
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.Socket;
-import java.util.function.BiConsumer;
 
 public class HttpServer extends TcpServer {
     private final Router router;
 
-    public HttpServer(int port, TcpServerCallback callback) {
+    public HttpServer(int port) {
         super(port);
         this.router = new Router();
     }
 
-    public void GET(String path, BiConsumer<HttpRequest, HttpResponse> handler) {
+    public void GET(String path, HttpHandler handler) {
         router.addRoute("GET", path, handler);
     }
 
-    public void POST(String path, BiConsumer<HttpRequest, HttpResponse> handler) {
+    public void POST(String path, HttpHandler handler) {
         router.addRoute("POST", path, handler);
     }
 

src/main/java/org/lumijiez/core/routing/Route.java

@@ -1,13 +1,15 @@
-package org.lumijiez.core;
+package org.lumijiez.core.routing;
 
-import java.util.function.BiConsumer;
+import org.lumijiez.core.http.HttpHandler;
+import org.lumijiez.core.http.HttpRequest;
+import org.lumijiez.core.http.HttpResponse;
 
 public class Route {
     private final String path;
     private final String method;
-    private final BiConsumer<HttpRequest, HttpResponse> handler;
+    private final HttpHandler handler;
 
-    public Route(String method, String path, BiConsumer<HttpRequest, HttpResponse> handler) {
+    public Route(String method, String path, HttpHandler handler) {
         this.method = method;
         this.path = path;
         this.handler = handler;
@@ -22,6 +24,6 @@ public class Route {
     }
 
     public void handle(HttpRequest request, HttpResponse response) {
-        handler.accept(request, response);
+        handler.handle(request, response);
     }
 }

src/main/java/org/lumijiez/core/routing/Router.java

@@ -1,13 +1,16 @@
-package org.lumijiez.core;
+package org.lumijiez.core.routing;
+
+import org.lumijiez.core.http.HttpHandler;
+import org.lumijiez.core.http.HttpRequest;
+import org.lumijiez.core.http.HttpResponse;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.function.BiConsumer;
 
 public class Router {
     private final List<Route> routes = new ArrayList<>();
 
-    public void addRoute(String method, String path, BiConsumer<HttpRequest, HttpResponse> handler) {
+    public void addRoute(String method, String path, HttpHandler handler) {
         routes.add(new Route(method, path, handler));
     }
 

src/main/java/org/lumijiez/core/tcp/TcpServer.java

@@ -1,4 +1,4 @@
-package org.lumijiez.core;
+package org.lumijiez.core.tcp;
 import java.io.IOException;
 import java.net.ServerSocket;
 import java.net.Socket;