class Activity {
  String id;
  String title;
  String category;
  DateTime time;
  String location;
  int maxParticipants;
  int currentParticipants;
  String creatorName;
  String description;

  Activity({
    required this.id,
    required this.title,
    required this.category,
    required this.time,
    required this.location,
    required this.maxParticipants,
    this.currentParticipants = 0,
    required this.creatorName,
    this.description = '',
  });

  bool get isFull => currentParticipants >= maxParticipants;
}