private static Question Convert(QuestionEntity entity)
{
Question question;
switch (entity)
{
case GeneralQuestionEntity generalQuestionEntity:
question = new GeneralQuestion();
break;
case InputQuestionEntity inputQuestionEntity:
question = new InputQuestion();
break;
case SelectQuestionEntity selectQuestionEntity:
question = new SelectQuestion
{
OneCorrectAnswer = selectQuestionEntity.OneCorrectAnswer,
Options = selectQuestionEntity.Options
.Select(option => new Option
{
Id = option.Id,
Title = option.Title
})
.ToArray()
};
break;
default:
throw new InvalidOperationException($"Can't cast '{entity.GetType().FullName}'.");
}
question.Title = entity.Title;
question.Description = entity.Description;
question.OrderIndex = entity.OrderIndex;
return(question);
}
public static Question CreateContractQuestion(this QuestionEntity entity)
{
Question question;
switch (entity)
{
case InputQuestionEntity inputEntity:
question = new InputQuestion
{
CorrectAnswer = inputEntity.CorrectAnswer
};
break;
case SelectQuestionEntity select:
question = new SelectQuestion
{
OneCorrectAnswer = select.OneCorrectAnswer,
Options = select.Options.Select(o => new Option
{
IsCorrect = o.IsCorrect,
Title = o.Title
}).ToArray()
};
break;
case GeneralQuestionEntity _:
question = new GeneralQuestion();
break;
default:
throw new InvalidOperationException($"Can't create contract model from '{entity.GetType().Name}' entity.");
}
question.OrderIndex = entity.OrderIndex;
question.Title = entity.Title;
question.Description = entity.Description;
question.MaxAnswerSeconds = entity.MaxAnswerSeconds;
return(question);
}
