public async Task <ActionResult <SurveyResultsDto> > GetSurveyResult(int id)
{
var survey = await _context.Surveys.Include(x => x.Questions)
.ThenInclude(x => x.Answers).ThenInclude(x => x.SurveyResponse).ThenInclude(x => x.Respondent)
.FirstAsync(x => x.Id == id);
var result = new SurveyResultsDto
{
SurveyName = survey.Name,
Anonymous = survey.Anonymous,
SurveyId = survey.Id.Value,
QuestionResults = survey.Questions.Select(q => new QuestionResultsDto
{
QuestionId = q.Id.Value,
QuestionIndex = q.Index,
QuestionType = q.QuestionType,
QuestionText = q.QuestionText,
QuestionAnswers = q.Answers.Select(a => SelectQuestionAnswer(survey, q, a)).ToList(),
AnswerPercentages = CalculateAnswerPercentages(q).OrderByDescending(z => z.Value).ToList(),
Statistics = CalculateStatistics(q)
}).ToList()
};
return(result);
}
[System.Web.Http.HttpPost] // Since we are creating a resource we use HttpPost
public IHttpActionResult CreateSurveyResults(SurveyResultsDto surveyResultsDto)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var surveyResults = Mapper.Map <SurveyResultsDto, SurveyResults>(surveyResultsDto);
_context.SurveyResultsSet.Add(surveyResults);
_context.SaveChanges();
surveyResultsDto.Id = surveyResults.Id;
return(Created(new Uri(Request.RequestUri + "/" + surveyResults.Id), surveyResultsDto));
}
public IHttpActionResult UpdateSurveyResults(int id, SurveyResultsDto surveyResultsDto)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var surveyResultsInDb = _context.SurveyResultsSet.SingleOrDefault(c => c.Id == id);
if (surveyResultsInDb == null)
{
return(NotFound());
}
Mapper.Map(surveyResultsDto, surveyResultsInDb);
_context.SaveChanges();
return(Ok());
}
public static SurveyResultChartsViewModel Map(this SurveyResultsDto pieDataResult, IStringLocalizer <SurveyResultsController> localizer)
{
return(new SurveyResultChartsViewModel
{
JuniorData = new LangaugeSeniorityLevelChartViewModel
{
Title = localizer[ResourceKeys.JuniorChartTitle],
PieSeries = pieDataResult.JuniorPieData,
Type = SeniorityLevel.Junior.ToString()
},
MidData = new LangaugeSeniorityLevelChartViewModel
{
Title = localizer[ResourceKeys.MidChartTitle],
PieSeries = pieDataResult.MidPieData,
Type = SeniorityLevel.Mid.ToString()
},
SeniorData = new LangaugeSeniorityLevelChartViewModel
{
Title = localizer[ResourceKeys.SeniorChartTitle],
PieSeries = pieDataResult.SeniorPieData,
Type = SeniorityLevel.Senior.ToString()
}
});
}
