public static Quiz_DTO ConvertQuizTo_DTO(Quiz quiz, ref Quiz_DTO quiz_DTO, IQuizRepo quizRepo)
{
quiz_DTO.Id = quiz.Id;
quiz_DTO.DifficultyId = quiz.DifficultyId;
quiz_DTO.Subject = quiz.Subject;
quiz_DTO.Description = quiz.Description;
var diff = new Difficulty_DTO();
quiz_DTO.Difficulty = ConvertDifficultyTo_DTO(quiz.Difficulty, ref diff);
List <Question_DTO> question_DTOs = new List <Question_DTO>();
//Questions
foreach (Question question in quiz.Questions)
{
var obj = new Question_DTO();
question_DTOs.Add(ConvertQuestionTo_DTO(question, obj, quizRepo).Result);
}
quiz_DTO.Questions = question_DTOs;
List <Result_DTO> result_DTOs = new List <Result_DTO>();
//results
foreach (Result result in quiz.Results)
{
var obj = new Result_DTO();
result_DTOs.Add(ConvertResultTo_DTO(result, ref obj));
}
quiz_DTO.Results = result_DTOs;
return(quiz_DTO);
}
public async static Task <Question_DTO> ConvertQuestionTo_DTO(Question question, Question_DTO question_DTO, IQuizRepo quizRepo)
{
question_DTO.Id = question.Id;
question_DTO.Description = question.Description;
var result = await quizRepo.GetAllAnswersByQuestionId(question.Id);
List <Answer_DTO> answer_DTOs = new List <Answer_DTO>();
//Answers
foreach (Answer answer in result)
{
var obj = new Answer_DTO();
answer_DTOs.Add(ConvertAnswerTo_DTO(answer, ref obj));
}
question_DTO.Answers = answer_DTOs;
return(question_DTO);
}
