public IEnumerable<DalQuestion> GetAll()
{
List<Question> questions = context.Set<Question>().ToList();
List<DalQuestion> dalQuestions = new List<DalQuestion>();
foreach (var question in questions)
{
DalQuestion dalQuestion = new DalQuestion()
{
Id = question.Id,
Text = question.Text,
Options = new List<DalOption>()
};
foreach (var option in question.Options)
{
DalOption dalOption = new DalOption()
{
Id = option.Id,
IsAnswer = option.IsAnswer,
QuestionId = option.QuestionId,
Text = option.Text
};
dalQuestion.Options.Add(dalOption);
}
dalQuestions.Add(dalQuestion);
}
return dalQuestions;
}
public DalTest GetById(int key)
{
Test test = context.Set<Test>().FirstOrDefault(t => t.Id == key);
DalTest dalTest = new DalTest()
{
Id = test.Id,
Name = test.Name,
Questions = new List<DalQuestion>()
};
foreach (var question in test.Questions)
{
DalQuestion dalQuestion = new DalQuestion()
{
Id = question.Id,
Text = question.Text,
Options = new List<DalOption>()
};
foreach (var option in question.Options)
{
DalOption dalOption = new DalOption()
{
Id = option.Id,
IsAnswer = option.IsAnswer,
QuestionId = option.QuestionId,
Text = option.Text
};
dalQuestion.Options.Add(dalOption);
}
dalTest.Questions.Add(dalQuestion);
}
return dalTest;
}