public static InterchangeTemplate MapToInterchangeTemplate(InterchangeTemplateCreateCommand command)
{
ValidationUtil.NotNull <InterchangeTemplateCreateCommand>(command);
var interchangeTemplate = new InterchangeTemplate();
interchangeTemplate.SequenceNumber = command.SequenceNumber;
interchangeTemplate.IsMandatory = command.IsMandatory;
interchangeTemplate.IsDescriptionVisible = command.IsDescriptionVisible;
var numberOfQuestionsPresent = GetNumberOfQuestionsPresent(command);
if (numberOfQuestionsPresent != 1)
{
throw new InvalidArgumentException(nameof(numberOfQuestionsPresent), numberOfQuestionsPresent.ToString(), "Exactly one");
}
if (IsTextQuestionPresent(command.TextQuestion))
{
interchangeTemplate.Question = command.TextQuestion;
}
if (IsRangeQuestionPresent(command.RangeQuestion))
{
interchangeTemplate.Question = command.RangeQuestion;
}
if (IsMultipleChoiceQuestionPresent(command.MultipleChoiceQuestion))
{
interchangeTemplate.Question = command.MultipleChoiceQuestion;
}
return(interchangeTemplate);
}