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Sistem-Pakar-Diagnosa-Penyakit-Hama-Bayam
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modified timeout from 5 minutes to 12 hours

This commit is contained in:
unknown 2025-06-10 21:55:26 +07:00
parent e14b2ff46c
commit 151a3f055a
2 changed files with 187 additions and 36 deletions
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2
backend/controller/authController.js
View File

@ -94,7 +94,7 @@ exports.login = async (req, res) => {
console.log(`User ID ${user.id} (${user.email}) otomatis logout karena timeout`);
delete activeSessions[user.id];
delete sessionTimeouts[user.id];
}, 5 * 60 * 1000); // 5 menit
}, 12 * 60 * 60 * 1000); // 5 menit
console.log("Login berhasil - User ID:", user.id, "Email:", user.email);
console.log("Active sessions:", Object.keys(activeSessions));

221
frontend/lib/api_services/api_services.dart
View File

@ -163,11 +163,11 @@ Future<List<Map<String, dynamic>>> fetchHistoriDenganDetail(String userId) async
}
// Tambahkan fungsi getToken
Future<String?> getToken() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
return prefs.getString('token');
}
// Tambahkan fungsi getToken
Future<String?> getToken() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
return prefs.getString('token');
}
// Modifikasi fungsi getAllHistori
Future<List<Map<String, dynamic>>> getAllHistori() async {
@ -201,49 +201,200 @@ Future<List<Map<String, dynamic>>> getAllHistori() async {
}
}
// Fungsi Login (dengan perbaikan)
// Fungsi Login (dengan session management)
static Future<Map<String, dynamic>> loginUser(
String email,
String password,
) async {
try {
final response = await http.post(
Uri.parse("$baseUrl/login"),
headers: {"Content-Type": "application/json"},
body: jsonEncode({'email': email, 'password': password}),
);
String email,
String password,
) async {
try {
final response = await http.post(
Uri.parse("$baseUrl/login"),
headers: {"Content-Type": "application/json"},
body: jsonEncode({'email': email, 'password': password}),
);
print("Response Status: ${response.statusCode}");
print("Response Body: ${response.body}");
print("Login Response Status: ${response.statusCode}");
print("Login Response Body: ${response.body}");
if (response.statusCode == 200) {
final responseData = jsonDecode(response.body);
if (response.statusCode == 200) {
final responseData = jsonDecode(response.body);
// Simpan userId ke SharedPreferences
final SharedPreferences prefs = await SharedPreferences.getInstance();
print("User ID dari respons login: ${responseData['userId']}"); // Tambahkan log
await prefs.setString('userId', responseData['userId'].toString());
await prefs.setString('token', responseData['token']);
await prefs.setString('role', responseData['role']);
// Simpan data user ke SharedPreferences
final SharedPreferences prefs = await SharedPreferences.getInstance();
print("User ID dari respons login: ${responseData['userId']}");
await prefs.setString('userId', responseData['userId'].toString());
await prefs.setString('token', responseData['token']);
await prefs.setString('role', responseData['role']);
await prefs.setString('email', email); // Simpan email untuk referensi
return responseData;
} else {
throw Exception("Login gagal: ${response.body}");
return {
'success': true,
'message': responseData['message'],
'data': responseData,
};
} else if (response.statusCode == 403) {
// Handle akun sedang digunakan di perangkat lain
final errorData = jsonDecode(response.body);
return {
'success': false,
'error': 'device_conflict',
'message': errorData['message'] ?? 'Akun sedang digunakan di perangkat lain',
};
} else if (response.statusCode == 401) {
// Handle email/password salah
final errorData = jsonDecode(response.body);
return {
'success': false,
'error': 'invalid_credentials',
'message': errorData['message'] ?? 'Email atau password salah',
};
} else {
final errorData = jsonDecode(response.body);
return {
'success': false,
'error': 'unknown',
'message': errorData['message'] ?? 'Login gagal',
};
}
} catch (e) {
print("Login Error: $e");
return {
'success': false,
'error': 'network',
'message': 'Terjadi kesalahan jaringan saat login',
};
}
} catch (e) {
print("Error: $e");
throw Exception("Terjadi kesalahan saat login");
}
}
// Fungsi Logout
static Future<void> logoutUser() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
// Fungsi Logout (dengan API call ke backend)
static Future<Map<String, dynamic>> logoutUser() async {
try {
final SharedPreferences prefs = await SharedPreferences.getInstance();
final String? token = prefs.getString('token');
final String? userId = prefs.getString('userId');
if (token == null) {
// Jika tidak ada token, langsung clear local storage
await _clearLocalStorage();
return {
'success': true,
'message': 'Logout berhasil (no active session)',
};
}
// Panggil API logout
final response = await http.post(
Uri.parse("$baseUrl/logout"),
headers: {
"Content-Type": "application/json",
"Authorization": "Bearer $token",
},
body: jsonEncode({
'userId': userId != null ? int.tryParse(userId) : null,
}),
);
print("Logout Response Status: ${response.statusCode}");
print("Logout Response Body: ${response.body}");
// Clear local storage terlepas dari response
await _clearLocalStorage();
if (response.statusCode == 200) {
final responseData = jsonDecode(response.body);
return {
'success': true,
'message': responseData['message'] ?? 'Logout berhasil',
};
} else {
// Tetap anggap berhasil karena local storage sudah dibersihkan
return {
'success': true,
'message': 'Logout berhasil (force logout)',
};
}
} catch (e) {
print("Logout Error: $e");
// Tetap clear local storage meski ada error
await _clearLocalStorage();
return {
'success': true,
'message': 'Logout berhasil (with error cleanup)',
};
}
}
// Fungsi untuk membersihkan local storage
static Future<void> _clearLocalStorage() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
await prefs.remove('token');
await prefs.remove('role');
await prefs.remove('userId');
await prefs.remove('email');
}
// Fungsi untuk cek apakah user masih login
static Future<bool> isLoggedIn() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
final String? token = prefs.getString('token');
return token != null && token.isNotEmpty;
}
// Fungsi untuk mendapatkan user ID
static Future<String?> getUserId() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
return prefs.getString('userId');
}
// Fungsi untuk mendapatkan role
static Future<String?> getUserRole() async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
return prefs.getString('role');
}
// Fungsi Force Logout (untuk debugging atau handling device conflict)
static Future<Map<String, dynamic>> forceLogout(String userId) async {
try {
final response = await http.post(
Uri.parse("$baseUrl/force-logout"),
headers: {"Content-Type": "application/json"},
body: jsonEncode({'userId': int.tryParse(userId)}),
);
print("Force Logout Response Status: ${response.statusCode}");
print("Force Logout Response Body: ${response.body}");
if (response.statusCode == 200) {
final responseData = jsonDecode(response.body);
return {
'success': true,
'message': responseData['message'],
};
} else {
final errorData = jsonDecode(response.body);
return {
'success': false,
'message': errorData['message'] ?? 'Force logout gagal',
};
}
} catch (e) {
print("Force Logout Error: $e");
return {
'success': false,
'message': 'Terjadi kesalahan saat force logout',
};
}
}
// Fungsi untuk handle session timeout di frontend
static Future<void> handleSessionTimeout() async {
await _clearLocalStorage();
// Tambahkan logic untuk redirect ke login page
// Navigator.pushNamedAndRemoveUntil(context, '/login', (route) => false);
}
// Fungsi Cek Login
static Future<String?> checkLoginStatus() async {
SharedPreferences prefs = await SharedPreferences.getInstance();