public async Task <IActionResult> Answer(int id)
{
if (id <= 0)
{
return(RedirectToAction("Index", "Home"));
}
var survey = await _surveyService.GetSurveyByIdAsync(id);
if (survey == null)
{
RedirectToAction("Index", "Home");
}
var surveyModel = new SurveyViewModel()
{
Id = survey.Id,
Title = survey.Title,
CreatedAt = survey.CreatedAt,
UpdatedAt = survey.UpdatedAt,
Questions = survey.Questions,
FilledSurveys = survey.FilledSurveys
};
var filledSurveyModel = new FilledSurveyViewModel()
{
Survey = survey
};
var tupleModel = new Tuple <SurveyViewModel, FilledSurveyViewModel>(surveyModel, filledSurveyModel);
return(View(tupleModel));
}
public async Task <IActionResult> AnswerPost(FilledSurveyViewModel model)
{
if (!ModelState.IsValid)
{
string messages = string.Join("; ", ModelState.Values
.SelectMany(x => x.Errors)
.Select(x => x.ErrorMessage));
return(RedirectToAction("Answer"));
}
var isEmailUsed = await _surveyService.isEmailAnsweredSurvey(model.Email, model.SurveyId);
if (isEmailUsed)
{
return(RedirectToAction("Answer")); // TODO: implement an error structure
}
var isSuccessful = await _surveyService.CreateFilledSurveyAsync(model);
if (!isSuccessful)
{
return(RedirectToAction("Answer"));
}
return(RedirectToAction("Index", "Home"));
}
public async Task <bool> CreateFilledSurveyAsync(FilledSurveyViewModel model)
{
var survey = await GetSurveyByIdAsync(model.SurveyId);
var filledSurvey = new FilledSurvey
{
CreatedAt = DateTime.Now,
Survey = survey,
Email = model.Email,
SurveyId = model.SurveyId,
FilledSurveyOptions = model.FilledSurveyOptions
};
_context.FilledSurveys.Add(filledSurvey);
var saveResult = await _context.SaveChangesAsync();
return(saveResult > 1);
}
