주소 변경

lib/viewmodels/ChattingVM.dart

@@ -7,7 +7,7 @@ import 'package:suwon/models/chat_model.dart';
 
 class ChatViewModel extends ChangeNotifier {
   StompClient? client;
-  String serverUrl = 'ws://3.35.83.91:8080/stomp';
+  String serverUrl = 'ws://43.202.91.160:8080/stomp';
   String sendEndpoint = '/pub/chat/message/1234';
   List<Message> chatMessages = [];
 
@@ -33,7 +33,7 @@ class ChatViewModel extends ChangeNotifier {
           Map<String, dynamic> jsonData = json.decode(frame.body!);
           Message message = Message.fromJson(jsonData);
           chatMessages.add(message);
-          notifyListeners(); // 새로운 메시지가 추가될 때마다 호출
+          notifyListeners(); // 수정된 부분: 새로운 메시지가 추가될 때마다 화면을 업데이트
         }
       },
     );
@@ -46,5 +46,8 @@ class ChatViewModel extends ChangeNotifier {
           Message(roomId: '1234', sender: 'your_name', contents: message)
               .toJson()),
     );
+
+    print(message);
+    notifyListeners();
   }
 }

lib/viewmodels/LoginVM.dart

@@ -23,7 +23,7 @@ class LoginVM extends ChangeNotifier {
 
   Future<void> login() async {
     try {
-      final apiUrl = Uri.parse('http://3.35.83.91:8080/member/sign-in');
+      final apiUrl = Uri.parse('http://43.202.91.160:8080/member/sign-in');
       final requestBody = {
         "account": _userid,
         "password": _userpw,

lib/viewmodels/SignupVM.dart

@@ -139,4 +139,39 @@ class SignupVM extends ChangeNotifier {
       print('Signup failed: $error');
     }
   }
+
+  //id 중복체크
+  Future<void> idcheck(UserModel userModel) async {
+    try {
+      // Convert UserModel to Map
+      Map<String, dynamic> userMap = {
+        "account": userModel.account,
+      };
+      // Encode Map to JSON String
+      String signupData = json.encode(userMap);
+
+      // Make a POST request to your backend API
+      final response = await http.post(
+        Uri.parse("http://43.202.91.160:8080/member/check-duplicate-id-signUp"),
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: signupData,
+      );
+
+      print(userMap);
+
+      // 응답 상태 확인
+      if (response.statusCode == 200) {
+        // 회원가입 성공 시, 필요한 경우 응답을 처리
+        print('사용 가능한 닉네임입니다.');
+      } else {
+        // 회원가입 실패 시, 에러 처리
+        print('이미 존재하는 닉네임 입니다. - ${response.statusCode}: ${response.body}');
+      }
+    } catch (error) {
+      // 회원가입 과정에서 발생하는 에러 처리
+      print('idcheck: $error');
+    }
+  }
 }

lib/views/ChattingScreen.dart

@@ -1,3 +1,5 @@
+import 'dart:html';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_svg/flutter_svg.dart';
@@ -14,12 +16,31 @@ class RandomChat extends StatefulWidget {
 
 class _RandomChatState extends State<RandomChat> {
   late ChatViewModel viewModel;
+  final ScrollController _scrollController = ScrollController();
 
   @override
   void initState() {
     super.initState();
     viewModel = Provider.of<ChatViewModel>(context, listen: false);
     viewModel.initialize();
+
+    viewModel.addListener(_scrollToEnd); // 새 메시지 추가 시 스크롤
+  }
+
+  @override
+  void dispose() {
+    _scrollController.dispose(); // 리소스 해제
+    super.dispose();
+  }
+
+  void _scrollToEnd() {
+    if (_scrollController.hasClients) {
+      _scrollController.animateTo(
+        _scrollController.position.maxScrollExtent,
+        duration: Duration(milliseconds: 300),
+        curve: Curves.easeOut,
+      );
+    }
   }
 
   @override
@@ -34,13 +55,13 @@ class _RandomChatState extends State<RandomChat> {
             children: [
               _Header(),
               Expanded(
-                child: SingleChildScrollView(
-                  child: Column(
-                    children: viewModel.chatMessages
-                        .map(
-                            (message) => _ChatBubble(message: message.contents))
-                        .toList(),
-                  ),
+                child: ListView.builder(
+                  controller: _scrollController,
+                  itemCount: viewModel.chatMessages.length,
+                  itemBuilder: (context, index) {
+                    final message = viewModel.chatMessages[index];
+                    return _ChatBubble(message: message.contents);
+                  },
                 ),
               ),
               Container(
@@ -136,7 +157,7 @@ class _Header extends StatelessWidget {
               ],
             ),
           ),
-          SizedBox(width: 95.w),
+          SizedBox(width: 130.w),
           GestureDetector(
             child: SvgPicture.asset(
               'assets/Report button.svg',
@@ -180,7 +201,7 @@ class _ChatBubble extends StatelessWidget {
       ),
       child: Text(
         message,
-        style: TextStyle(color: Colors.white),
+        style: TextStyle(color: Colors.black),
       ),
     );
   }

lib/views/LoginScreen.dart

@@ -3,6 +3,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:suwon/views/ChangePasswordScreen.dart';
+import 'package:suwon/views/ChattingScreen.dart';
 import 'package:suwon/views/SearchIdScreen.dart';
 import 'package:suwon/views/HomeScreen.dart';
 import 'package:suwon/views/SignUpScreen.dart';
@@ -104,7 +105,7 @@ class LoginScreen extends StatelessWidget {
                             Navigator.push(
                               context,
                               MaterialPageRoute(
-                                  builder: (context) => SearchPasswordScreen()),
+                                  builder: (context) => RandomChat()),
                             );
                           },
                           child: TextFontWidget.fontRegular(