tiku/tiku-client/lib/models/cart.dart

/// 试题篮模型

import 'problem.dart';

class Cart {
  final int id;
  final String name;
  final int itemCount;
  final String createdAt;
  final List<Problem>? items;

  Cart({
    required this.id,
    required this.name,
    this.itemCount = 0,
    this.createdAt = '',
    this.items,
  });

  factory Cart.fromJson(Map<String, dynamic> json) {
    return Cart(
      id: json['id'] ?? 0,
      name: json['name'] ?? '',
      itemCount: json['item_count'] ?? 0,
      createdAt: json['created_at'] ?? '',
      items: (json['items'] as List<dynamic>?)
          ?.map((i) => Problem.fromJson(i as Map<String, dynamic>))
          .toList(),
    );
  }
}