public int Start([FromBody] PINRequest value)
{
PIN pin = _pinService.FindByCode(value.code);
if (pin != null)
{
var user = _userManager.GetUserId(User);
var attempt = new Attempt {
PINID = pin.Id, UserId = user, StartDate = DateTime.Now
};
_attemptService.CreateAttempt(attempt);
HttpContext.Session.SetInt32("attempt", attempt.Id);
var questions = _questionService.GetQuestionsByQuizID(pin.QuizID);
foreach (var question in questions)
{
var result = new Result {
QuestionID = question.Id, AttemptID = attempt.Id, Response = false
};
_resultService.CreateResult(result);
}
return(pin.QuizID);
}
return(0);
}
public ActionResult UpdateMark(UpdateMarkModel model)
{
if (ModelState.IsValid)
{
if (!IsKeyValid(model))
{
return(StatusCode(resp.code, resp));
}
else
{
// get result filter with resultDetail.month
var result = _resultService.GetResult(model.StudentID, model.SubjectID, model.SemesterID, model.Month);
// Create new result if not exist
if (result == null)
{
result = new Result
{
StudentID = model.StudentID,
SemesterID = model.SemesterID,
SubjectID = model.SubjectID
};
_resultService.CreateResult(result);
// get again for included entities
result = _resultService.GetResults(model.StudentID, model.SemesterID, model.SubjectID, null)
.AsQueryable()
.FirstOrDefault();
}
// details
var detail = _resultService.GetResultDetail(result.ResultID, model.ResultTypeID, model.Month);
// create detail if not exist
if (detail == null)
{
// Check for valid month - semester
if (result.Semester.Label == 1)
{
if (!(model.Month >= 9 && model.Month <= 12))
{
resp.code = 400; // Bad Request
resp.messages.Add(new { Month = "Month " + model.Month + " - Semester " + result.Semester.Label + " is invalid" });
return(BadRequest(resp));
}
}
else
{
if (!(model.Month >= 2 && model.Month <= 5))
{
resp.code = 400; // Bad Request
resp.messages.Add(new { Month = "Month " + model.Month + " - Semester " + result.Semester.Label + " is invalid" });
return(BadRequest(resp));
}
}
_resultService.CreateResultDetails(result, model.Month);
detail = _resultService.GetResultDetail(result.ResultID, model.ResultTypeID, model.Month);
}
// update mark
detail.Mark = model.Mark;
_resultService.Update();
_resultService.CalculateSubjectMonthlyAverage(result);
return(Ok(detail));
}
}
else // ModelState is invalid
{
var errors = new List <string>();
foreach (var state in ModelState)
{
foreach (var error in state.Value.Errors)
{
errors.Add(error.ErrorMessage);
}
}
return(BadRequest(errors));
}
}
