public CreateEnrollmentResultDTO AddEnrollment(int lectureId, int userId)
{
var result = new CreateEnrollmentResultDTO(false, "", null);
var student = _studentRepository.GetStudentByUserId(userId);
if (student == null)
{
result.Error = "Student not found";
return(result);
}
var lecture = _lectureRepository.GetLectureByID(lectureId);
if (lecture == null)
{
result.Error = "Lecture not found";
return(result);
}
var enrollment = new Enrollment
{
EnrollmentDate = DateTime.Now,
Lecture = lecture,
LectureId = lecture.LectureId,
Student = student,
StudentId = student.RecordBookNumber,
Grades = new List <Grade>()
};
var validationResult = EnrollmentsValidator.Validate(enrollment);
if (!validationResult.IsValid)
{
result.Error = validationResult.Message;
return(result);
}
var createdEnrollment = _repository.InsertEnrollment(enrollment);
if (_repository.Save())
{
result.Created = true;
result.Enrollment = Mapper.Map <GetEnrollmentDTO>(createdEnrollment);
}
return(result);
}
public GetLectureDTO GetLectureById(int id)
{
var lectureEntity = _repository.GetLectureByID(id);
return(Mapper.Map <GetLectureDTO>(lectureEntity));
}