qcm_model.dart

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import '../../domain/entities/qcm_entity.dart';
 
class QcmModel extends QcmEntity {
  const QcmModel({
    super.id,
    super.courseId,
    super.question,
    super.options,
    super.correctAnswerIndex,
    super.explanation,
  });
 
  factory QcmModel.fromJson(Map<String, dynamic> json) {
    return QcmModel(
      id: json['id'],
      courseId: json['courseId'],
      question: json['question'],
      options: json['options'] != null 
          ? List<String>.from(json['options']) 
          : null,
      correctAnswerIndex: json['correctAnswerIndex'],
      explanation: json['explanation'],
    );
  }
 
  Map<String, dynamic> toJson() {
    return {
      'id': id,
      'courseId': courseId,
      'question': question,
      'options': options,
      'correctAnswerIndex': correctAnswerIndex,
      'explanation': explanation,
    };
  }
}