Feat: fixed string data type to timestamp for DepartureTime and ArrivalTime fields

lib/_core/utils/formatter/date_helper.dart

@@ -0,0 +1,56 @@
+import 'package:intl/intl.dart';
+
+class DateFormatterHelper {
+  static String formatFlightTime(dynamic timeValue) {
+    if (timeValue == null) return "";
+
+    if (timeValue is int) {
+      return DateFormat.jm().format(DateTime.fromMillisecondsSinceEpoch(timeValue));
+    } else if (timeValue is String) {
+      return timeValue;
+    }
+
+    return "";
+  }
+
+  static String formatFlightDate(dynamic timeValue) {
+    if (timeValue == null) return "";
+
+    if (timeValue is int) {
+      return DateFormat("EEE, d MMM").format(DateTime.fromMillisecondsSinceEpoch(timeValue));
+    }
+
+    return "";
+  }
+
+  static String calculateFlightDuration(dynamic departureTime, dynamic arrivalTime) {
+    if (departureTime == null || arrivalTime == null) return "";
+
+    DateTime? departure;
+    DateTime? arrival;
+
+    if (departureTime is int) {
+      departure = DateTime.fromMillisecondsSinceEpoch(departureTime);
+    }
+
+    if (arrivalTime is int) {
+      arrival = DateTime.fromMillisecondsSinceEpoch(arrivalTime);
+    }
+
+    if (departure == null || arrival == null) return "";
+
+    final difference = arrival.difference(departure);
+    final hours = difference.inHours;
+    final minutes = difference.inMinutes % 60;
+
+    if (hours > 0) {
+      if (minutes > 0) {
+        return "${hours}j ${minutes}m";
+      } else {
+        return "${hours}j";
+      }
+    } else {
+      return "${minutes}m";
+    }
+  }
+}

lib/_core/utils/map_helper.dart

@@ -0,0 +1,32 @@
+class MapHelper {
+
+  static dynamic getNestedValue(dynamic data, List<String> keys, dynamic defaultValue) {
+    if (data == null) return defaultValue;
+    
+    dynamic currentData = data;
+    for (String key in keys) {
+      if (currentData is Map && currentData.containsKey(key)) {
+        currentData = currentData[key];
+      } else {
+        return defaultValue;
+      }
+    }
+    
+    return currentData ?? defaultValue;
+  }
+  
+  static bool hasNestedPath(dynamic data, List<String> keys) {
+    if (data == null) return false;
+    
+    dynamic currentData = data;
+    for (String key in keys) {
+      if (currentData is Map && currentData.containsKey(key)) {
+        currentData = currentData[key];
+      } else {
+        return false;
+      }
+    }
+    
+    return true;
+  }
+}

lib/presentation/screens/home/pages/ticket_booking_step4_screen.dart

@@ -266,7 +266,7 @@ class _TicketBookingStep4ScreenState extends State<TicketBookingStep4Screen> {
 
               // Persiapkan data expiry time
               final DateTime currentTime = DateTime.now();
-              final DateTime expiryTime = currentTime.add(Duration(days: 1));
+              final DateTime expiryTime = currentTime.add(Duration(seconds: 20));
 
               // Persiapkan data bandara
               final bandaraData = {
@@ -292,8 +292,8 @@ class _TicketBookingStep4ScreenState extends State<TicketBookingStep4Screen> {
                 'cityArrival': flightData?.cityArrival,
                 'codeDeparture': flightData?.codeDeparture,
                 'codeArrival': flightData?.codeArrival,
-                'departureTime': departureTime,
+                'departureTime': flightData?.departureTime.millisecondsSinceEpoch,
-                'arrivalTime': arrivalTime,
+                'arrivalTime': flightData?.arrivalTime.millisecondsSinceEpoch,
                 'flightClass': flightData?.flightClass,
                 'transitAirplane': flightData?.transitAirplane,
                 'stop': flightData?.stop,