Changes

src/main/java/client/Client.java

@@ -1,3 +1,5 @@
+package client;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;

src/main/java/server/ChatServer.java

@@ -1,3 +1,6 @@
+package server;
+
+import user.User;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -64,7 +67,7 @@ public class ChatServer implements Runnable {
                         String username = msg.substring(6).strip();
                         user = getOrCreateUser(username);
                         clientSockets.add(socket);
-                        logger.info("Client sie połączył");
+                        logger.info("client.Client sie połączył");
                     }
                 }
             }
@@ -81,6 +84,7 @@ public class ChatServer implements Runnable {
         try {
             serverSocket = new ServerSocket(port);
 
+            logger.error("Test");
 
             while (true) {
                 Socket clientSocket = serverSocket.accept();

src/main/java/server/Controller.java

@@ -0,0 +1,14 @@
+package server;
+
+public class Controller {
+
+    public void route(String path) {
+
+
+
+    }
+
+
+
+}
+

src/main/java/server/Main.java

@@ -1,11 +1,12 @@
+package server;
+
 public class Main {
+
     public static void main(String[] args) {
         ChatServer chatServer = new ChatServer(9000);
 
-
-
         Thread serverThread = new Thread(chatServer);
         serverThread.start();
-
     }
+
 }

src/main/java/server/Service.java

@@ -0,0 +1,4 @@
+package server;
+
+public class Service {
+}

src/main/java/user/User.java

@@ -1,5 +1,6 @@
-public class User {
+package user;
 
+public class User {
     private String username;
 
     public User(String username) {
@@ -13,4 +14,11 @@ public class User {
     public void setUsername(String username) {
         this.username = username;
     }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "username='" + username + '\'' +
+                '}';
+    }
 }

src/main/java/user/UserController.java

@@ -0,0 +1,20 @@
+package user;
+
+import java.util.Optional;
+
+public class UserController {
+
+    private UserService service;
+
+    public UserController(UserService service) {
+        this.service = service;
+    }
+
+    public Optional<User> loginIntoUser(
+            String username,
+            String password
+    ) {
+        return service.loginIntoUser(username, password);
+    }
+
+}

src/main/java/user/UserDao.java

@@ -0,0 +1,6 @@
+package user;
+
+public class UserDao {
+
+
+}

src/main/java/user/UserService.java

@@ -0,0 +1,29 @@
+package user;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import java.util.Optional;
+
+public class UserService {
+    private static final Logger logger = LogManager.getLogger();
+
+    private UserDao userDao;
+
+    public UserService(UserDao userDao) {
+        this.userDao = userDao;
+    }
+
+    public Optional<User> loginIntoUser(
+            String username,
+            String pass
+    ) {
+        try {
+            return Optional.empty();
+        } catch (Exception e) {
+            logger.error("Error while login into user: {}", e.toString());
+            return Optional.empty();
+        }
+    }
+
+}