class AnnouncementResponse {
  final String id;
  final String uniqueId;
  final List<String> sentTo;
  final String message;
  final DateTime createdAt;
  final DateTime updatedAt;

  AnnouncementResponse({
    required this.id,
    required this.uniqueId,
    required this.sentTo,
    required this.message,
    required this.createdAt,
    required this.updatedAt,
  });

  factory AnnouncementResponse.fromJson(Map<String, dynamic> json) {
    return AnnouncementResponse(
      id: json['_id'] ?? '',
      uniqueId: json['uniqueId'] ?? '',
      sentTo: List<String>.from(json['sentTo']),
      message: json['message'] ?? '',
      createdAt: DateTime.parse(json['createdAt']),
      updatedAt: DateTime.parse(json['updatedAt']),
    );
  }
}