public IImmutableList <ValidationResult> AddSurvey(SurveyDto surveyDto)
{
if (surveyDto.QuestionGroupsDtos == null)
{
Status.AddError("No question groups have been submitted with this survey.");
return(Status.Errors);
}
if (string.IsNullOrWhiteSpace(surveyDto.Name))
{
Status.AddError("A name has not been provided for this survey.");
return(Status.Errors);
}
var questionGroups = _questionMapper.Map(surveyDto.QuestionGroupsDtos, _context);
var survey = new Survey(surveyDto.Name, questionGroups);
if (Status.HasErrors)
{
return(Status.Errors);
}
_context.Add(survey);
_context.SaveChanges();
return(null);
}
public IImmutableList <ValidationResult> AddQuestionGroup(SurveyDto dto)
{
var survey = _context.Find <Survey>(dto.Id);
if (survey == null)
{
Status.AddError($"Could not find Survey with an Id of {dto.Id}");
return(Status.Errors);
}
var questionGroups = _questionMapper.Map(dto.QuestionGroupsDtos, _context);
Status = survey.AddQuestionGroups(questionGroups, _context);
if (Status.HasErrors)
{
return(Status.Errors);
}
_context.SaveChanges();
return(null);
}