PhysiGo/app/lib/challenge/models/challenge.dart

import '../../exercises/exercises_validation/models/exercise.dart';

class Challenge {
  final List<Exercise> exercises;
  final int bonusExercise;

  const Challenge({
    required this.exercises,
    required this.bonusExercise,
  });

  factory Challenge.fromMap(Map<String, dynamic> data) {
    return Challenge(
      exercises: _getExercise(data["list_exercises"]),
      bonusExercise: data["bonus_exercise"],
    );
  }

  static List<Exercise> _getExercise(List<Map<String, dynamic>> exercises) {
    return exercises.map((exercise) => Exercise.fromMap(exercise["id"], exercise)).toList();
  }
}