public void MarkStudentPresent(string studentId, int examId, string token)
{
if (studentId == null || examId <= 0 || token == null || _examRepository.GetById(examId) == null)
{
throw new ArgumentNullException(nameof(studentId));
}
var examToken = _examRepository.GetById(examId).Token;
if (examToken == token)
{
var studentGrade = _gradeService.GetGradeByStudentId(studentId, examId);
studentGrade.Present = true;
_gradeRepository.Update(studentGrade.Id, studentGrade);
}
}
public JsonResult GetGrade([FromQuery] GetGradeRequest getGradeRequest)
{
return(Json(_gradeService.GetGradeByStudentId(getGradeRequest.StudentId, getGradeRequest.ExamId)));
}
