feat: done working on join room

lib/app/routes/app_pages.dart

@@ -6,6 +6,8 @@ import 'package:quiz_app/feature/history/view/detail_history_view.dart';
 import 'package:quiz_app/feature/home/binding/home_binding.dart';
 import 'package:quiz_app/feature/home/view/home_page.dart';
 import 'package:quiz_app/feature/detail_quiz/binding/detail_quiz_binding.dart';
+import 'package:quiz_app/feature/join_room/binding/join_room_binding.dart';
+import 'package:quiz_app/feature/join_room/view/join_room_view.dart';
 import 'package:quiz_app/feature/library/binding/library_binding.dart';
 import 'package:quiz_app/feature/detail_quiz/view/detail_quix_view.dart';
 import 'package:quiz_app/feature/listing_quiz/binding/listing_quiz_binding.dart';
@@ -113,6 +115,11 @@ class AppPages {
       name: AppRoutes.waitRoomPage,
       page: () => WaitingRoomView(),
       binding: WaitingRoomBinding(),
+    ),
+    GetPage(
+      name: AppRoutes.joinRoomPage,
+      page: () => JoinRoomView(),
+      binding: JoinRoomBinding(),
     )
   ];
 }

lib/app/routes/app_routes.dart

@@ -19,5 +19,6 @@ abstract class AppRoutes {
   static const detailHistoryPage = "/history/detail";
 
   static const roomPage = "/room/quiz";
+  static const joinRoomPage = "/room/quiz/join";
   static const waitRoomPage = "/room/quiz/waiting";
 }

lib/feature/home/controller/home_controller.dart

@@ -52,6 +52,8 @@ class HomeController extends GetxController {
 
   void goToRoomMaker() => Get.toNamed(AppRoutes.roomPage);
 
+  void goToJoinRoom() => Get.toNamed(AppRoutes.joinRoomPage);
+
   void goToSearch() {
     final navController = Get.find<NavigationController>();
     navController.changePage(1);

lib/feature/home/view/home_page.dart

@@ -36,7 +36,7 @@ class HomeView extends GetView<HomeController> {
             ButtonOption(
               onCreate: controller.goToQuizCreation,
               onCreateRoom: controller.goToRoomMaker,
-              onJoinRoom: () {},
+              onJoinRoom: controller.goToJoinRoom,
             ),
             Padding(
               padding: const EdgeInsets.all(20),

lib/feature/join_room/binding/join_room_binding.dart

@@ -0,0 +1,13 @@
+import 'package:get/get.dart';
+import 'package:quiz_app/data/controllers/user_controller.dart';
+import 'package:quiz_app/data/services/socket_service.dart';
+import 'package:quiz_app/feature/join_room/controller/join_room_controller.dart';
+
+class JoinRoomBinding extends Bindings {
+  @override
+  void dependencies() {
+    Get.put(SocketService());
+
+    Get.lazyPut(() => JoinRoomController(Get.find<SocketService>(), Get.find<UserController>()));
+  }
+}

lib/feature/join_room/controller/join_room_controller.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:quiz_app/app/routes/app_pages.dart';
+import 'package:quiz_app/data/controllers/user_controller.dart';
+import 'package:quiz_app/data/dto/waiting_room_dto.dart';
+import 'package:quiz_app/data/models/session/session_response_model.dart';
+import 'package:quiz_app/data/services/socket_service.dart';
+
+class JoinRoomController extends GetxController {
+  final SocketService _socketService;
+  final UserController _userController;
+
+  JoinRoomController(this._socketService, this._userController);
+
+  final TextEditingController codeController = TextEditingController();
+
+  void joinRoom() {
+    final code = codeController.text.trim();
+
+    if (code.isEmpty) {
+      Get.snackbar(
+        "Error",
+        "Kode room dan nama harus diisi",
+        backgroundColor: Get.theme.colorScheme.error.withOpacity(0.9),
+        colorText: Colors.white,
+      );
+      return;
+    }
+    _socketService.initSocketConnection();
+    _socketService.joinRoom(sessionCode: code, userId: _userController.userData!.id);
+    Get.toNamed(AppRoutes.waitRoomPage, arguments: WaitingRoomDTO(false, SessionResponseModel(sessionId: "", sessionCode: code)));
+  }
+
+  @override
+  void onClose() {
+    codeController.dispose();
+    super.onClose();
+  }
+}

lib/feature/join_room/view/join_room_view.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:get/get.dart';
+import 'package:quiz_app/app/const/colors/app_colors.dart';
+import 'package:quiz_app/component/global_button.dart';
+import 'package:quiz_app/component/global_text_field.dart';
+import 'package:quiz_app/feature/join_room/controller/join_room_controller.dart';
+
+class JoinRoomView extends GetView<JoinRoomController> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      appBar: AppBar(
+        backgroundColor: AppColors.background,
+        elevation: 0,
+        leading: IconButton(
+          icon: const Icon(Icons.arrow_back_ios_new, color: Colors.black87),
+          onPressed: () => Get.back(),
+        ),
+      ),
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24.0),
+            child: Container(
+              width: double.infinity,
+              padding: const EdgeInsets.all(24),
+              decoration: BoxDecoration(
+                color: Colors.white,
+                borderRadius: BorderRadius.circular(20),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withOpacity(0.06),
+                    blurRadius: 14,
+                    offset: const Offset(0, 6),
+                  ),
+                ],
+              ),
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  const Text(
+                    "Masukkan Kode Room",
+                    style: TextStyle(
+                      fontSize: 20,
+                      fontWeight: FontWeight.w700,
+                      color: Colors.black87,
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  GlobalTextField(
+                    controller: controller.codeController,
+                    hintText: "AB123C",
+                    textInputType: TextInputType.text,
+                    // Uncomment if needed:
+                    // maxLength: 6,
+                    // inputFormatters: [
+                    //   FilteringTextInputFormatter.allow(RegExp(r'[A-Z0-9]')),
+                    //   UpperCaseTextFormatter(),
+                    // ],
+                  ),
+                  const SizedBox(height: 30),
+                  GlobalButton(
+                    text: "Gabung Sekarang",
+                    onPressed: controller.joinRoom,
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/feature/room_maker/binding/room_maker_binding.dart

@@ -1,12 +1,18 @@
 import 'package:get/get.dart';
 import 'package:quiz_app/data/controllers/user_controller.dart';
 import 'package:quiz_app/data/services/session_service.dart';
+import 'package:quiz_app/data/services/socket_service.dart';
 import 'package:quiz_app/feature/room_maker/controller/room_maker_controller.dart';
 
 class RoomMakerBinding extends Bindings {
   @override
   void dependencies() {
     Get.lazyPut(() => SessionService());
-    Get.lazyPut(() => RoomMakerController(Get.find<SessionService>(), Get.find<UserController>()));
+    Get.put(SocketService());
+    Get.lazyPut(() => RoomMakerController(
+          Get.find<SessionService>(),
+          Get.find<UserController>(),
+          Get.find<SocketService>(),
+        ));
   }
 }

lib/feature/room_maker/controller/room_maker_controller.dart

@@ -6,12 +6,18 @@ import 'package:quiz_app/data/dto/waiting_room_dto.dart';
 import 'package:quiz_app/data/models/quiz/quiz_listing_model.dart';
 import 'package:quiz_app/data/models/session/session_request_model.dart';
 import 'package:quiz_app/data/services/session_service.dart';
+import 'package:quiz_app/data/services/socket_service.dart';
 
 class RoomMakerController extends GetxController {
   final SessionService _sessionService;
   final UserController _userController;
+  final SocketService _socketService;
 
-  RoomMakerController(this._sessionService, this._userController);
+  RoomMakerController(
+    this._sessionService,
+    this._userController,
+    this._socketService,
+  );
 
   // final roomName = ''.obs;
   final selectedQuiz = Rxn<QuizListingModel>();
@@ -45,7 +51,6 @@ class RoomMakerController extends GetxController {
   ].obs;
 
   void onCreateRoom() async {
-    print("room ${nameTC.text} || ${selectedQuiz.value}");
     if (nameTC.text.trim().isEmpty || selectedQuiz.value == null) {
       Get.snackbar("Gagal", "Nama room dan kuis harus dipilih.");
       return;
@@ -61,7 +66,12 @@ class RoomMakerController extends GetxController {
       ),
     );
 
-    if (response != null) Get.toNamed(AppRoutes.waitRoomPage, arguments: WaitingRoomDTO(true, response.data!));
+    if (response != null) {
+      _socketService.initSocketConnection();
+      _socketService.joinRoom(sessionCode: response.data!.sessionCode, userId: _userController.userData!.id);
+
+      Get.toNamed(AppRoutes.waitRoomPage, arguments: WaitingRoomDTO(true, response.data!));
+    }
   }
 
   void onQuizSourceChange(bool base) {

lib/feature/waiting_room/binding/waiting_room_binding.dart

@@ -6,7 +6,7 @@ import 'package:quiz_app/feature/waiting_room/controller/waiting_room_controller
 class WaitingRoomBinding extends Bindings {
   @override
   void dependencies() {
-    Get.put(SocketService());
+    if (!Get.isRegistered<SocketService>()) Get.put(SocketService());
     Get.lazyPut<WaitingRoomController>(() => WaitingRoomController(
           Get.find<SocketService>(),
           Get.find<UserController>(),

lib/feature/waiting_room/controller/waiting_room_controller.dart

@@ -31,9 +31,6 @@ class WaitingRoomController extends GetxController {
     SessionResponseModel? roomData = data.data;
     isAdmin.value = data.isAdmin;
 
-    _socketService.initSocketConnection();
-    _socketService.joinRoom(sessionCode: roomData.sessionCode, userId: _userController.userData!.id);
-
     _socketService.roomMessages.listen((data) {
       final user = data["data"];
       joinedUsers.assign(UserModel(id: user['user_id'], name: user['username']));