import 'notification_payload.dart'; class NotificationItem { const NotificationItem({ required this.id, required this.notificationId, required this.type, required this.title, required this.body, required this.payload, required this.isRead, required this.createdAt, this.readAt, }); final String id; final String notificationId; final String type; final String title; final String body; final NotificationPayload payload; final bool isRead; final DateTime createdAt; final DateTime? readAt; NotificationItem copyWith({bool? isRead, DateTime? readAt}) { return NotificationItem( id: id, notificationId: notificationId, type: type, title: title, body: body, payload: payload, isRead: isRead ?? this.isRead, createdAt: createdAt, readAt: readAt ?? this.readAt, ); } }