로그인 전 계정조회

frontend/lib/features/auth/presentation/login_screen.dart

@@ -12,6 +12,7 @@ import '../../../core/services/audit_service.dart';
 import '../../../core/services/web_auth_integration.dart';
 import '../../../core/services/auth_proxy_service.dart';
 import '../../../core/notifiers/auth_notifier.dart';
+import '../../profile/domain/notifiers/profile_notifier.dart';
 
 class LoginScreen extends ConsumerStatefulWidget {
   final String? verificationToken;
@@ -272,19 +273,15 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
       final jwt = res['sessionJwt'];
       if (jwt != null && mounted) {
         Navigator.of(context).pop(); // 로딩 닫기
-        
-        final displayName = _getLoginIdFromJwt(jwt);
-        final dummyUser = DescopeUser(
-          'unknown', [], 0, displayName, null, '', false, '', false, {}, '', '', '', false, 'enabled', [], [], [],
-        );
-        final session = DescopeSession.fromJwt(jwt, jwt, dummyUser);
-        Descope.sessionManager.manageSession(session);
-        
         _onLoginSuccess(jwt);
       }
     } catch (e) {
       if (mounted) Navigator.of(context).pop(); // 로딩 닫기
-      _showError("로그인 실패: ${e.toString().replaceFirst("Exception: ", "")}");
+      if (e.toString().contains("User not registered")) {
+        _showUnregisteredDialog();
+      } else {
+        _showError("로그인 실패: ${e.toString().replaceFirst("Exception: ", "")}");
+      }
     }
   }
 
@@ -303,7 +300,17 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     }
     
     debugPrint("[Auth] Initiating Enchanted Link for: $loginId");
-    _startEnchantedFlow(loginId, isEmail: input.contains('@'));
+    
+    // 링크 전송 전 사용자 존재 여부 체크 (백엔드에서 이미 처리하지만 에러 핸들링을 위해)
+    try {
+      await _startEnchantedFlow(loginId, isEmail: input.contains('@'));
+    } catch (e) {
+      if (e.toString().contains("User not registered")) {
+        _showUnregisteredDialog();
+      } else {
+        _showError("오류: $e");
+      }
+    }
   }
 
   Future<void> _startEnchantedFlow(String loginId, {required bool isEmail}) async {
@@ -316,7 +323,7 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
         );
       }
 
-      // 1. Init via Backend API (Now handles both SMS and SES Email)
+      // 1. Init via Backend API
       final initResponse = await AuthProxyService.initEnchantedLink(loginId);
       final pendingRef = initResponse['pendingRef'];
       debugPrint("[Auth] Link Sent. PendingRef: $pendingRef");
@@ -356,7 +363,11 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     } catch (e) {
       debugPrint("[Auth] Initialization failed: $e");
       if (mounted && Navigator.canPop(context)) Navigator.of(context).pop();
-      _showError("전송 실패: $e");
+      if (e.toString().contains("User not registered")) {
+        _showUnregisteredDialog();
+      } else {
+        _showError("전송 실패: $e");
+      }
     }
   }
 
@@ -441,13 +452,34 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     }
   }
 
-  void _onLoginSuccess(String token) {
+  void _onLoginSuccess(String token) async {
     if (!mounted) return;
     
     _logTokenDetails(token);
 
     final userId = _getUserIdFromJwt(token);
 
+    // [New] 로그인 성공 직후 백엔드에서 전체 프로필 정보를 가져와 세션 업데이트
+    try {
+      // 임시 세션 생성 (API 호출을 위해)
+      final tempUser = DescopeUser(userId, [], 0, 'User', null, '', false, '', false, {}, '', '', '', false, 'enabled', [], [], []);
+      final tempSession = DescopeSession.fromJwt(token, token, tempUser);
+      Descope.sessionManager.manageSession(tempSession);
+
+      // 백엔드 GetMe 호출 (프로필 노티파이어 사용)
+      final profile = await ref.read(profileProvider.notifier).loadProfile();
+      if (profile != null) {
+        // 실제 정보로 세션 유저 정보 교체
+        final realUser = DescopeUser(
+          userId, [], 0, profile.name, null, profile.email, false, profile.phone, false, {}, '', '', '', false, 'enabled', [], [], [],
+        );
+        final realSession = DescopeSession.fromJwt(token, token, realUser);
+        Descope.sessionManager.manageSession(realSession);
+      }
+    } catch (e) {
+      debugPrint("[Auth] Failed to pre-fetch profile: $e");
+    }
+
     // Record Audit Log
     AuditService.logEvent(
       userId: userId,
@@ -478,6 +510,30 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     }
   }
 
+  // [New] 미등록 회원 안내 팝업
+  void _showUnregisteredDialog() {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text("미등록 회원"),
+        content: const Text("가입되지 않은 정보입니다.\n회원가입 후 이용해 주세요."),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: const Text("취소"),
+          ),
+          FilledButton(
+            onPressed: () {
+              Navigator.pop(context);
+              context.push('/signup');
+            },
+            child: const Text("회원가입 하기"),
+          ),
+        ],
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(