class UnitOfMeasure {
  final int? id;
  final String name;
  final String? abbreviation;

  UnitOfMeasure({
    this.id,
    required this.name,
    this.abbreviation,
  });

  factory UnitOfMeasure.fromJson(Map<String, dynamic> json) {
    return UnitOfMeasure(
      id: json['id'],
      name: json['name'],
      abbreviation: json['abbreviation'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'id': id,
      'name': name,
      'abbreviation': abbreviation,
    };
  }

  UnitOfMeasure copyWith({
    int? id,
    String? name,
    String? abbreviation,
  }) {
    return UnitOfMeasure(
      id: id ?? this.id,
      name: name ?? this.name,
      abbreviation: abbreviation ?? this.abbreviation,
    );
  }
}