public TeacherTeacherSubjectDTOItems GetSubjectDTOListByTeacherId(string teacherId)
{
Teacher foundTeacher = db.TeachersRepository.GetByID(teacherId);
if (foundTeacher == null)
{
throw new HttpException("Teacher with id: " + teacherId + " was not found");
}
IEnumerable <TeacherToSubject> teacherSubjects = foundTeacher.TeachersSubjects;
TeacherTeacherSubjectDTOItems dto = new TeacherTeacherSubjectDTOItems
{
TeacherId = foundTeacher.Id,
Teacher = foundTeacher.LastName + " " + foundTeacher.FirstName,
Subjects = new List <TeacherSubjectDTOItemForTeacher>()
};
foreach (var ts in teacherSubjects)
{
TeacherSubjectDTOItemForTeacher subjectDTO = ConvertToTeacherSubjectDTOItemForTeacher(ts);
dto.Subjects.Add(subjectDTO);
}
dto.Subjects = dto.Subjects.OrderBy(x => x.Subject).ToList();
return(dto);
}
private TeacherSubjectDTOItemForTeacher ConvertToTeacherSubjectDTOItemForTeacher(TeacherToSubject ts)
{
if (ts == null)
{
return(null);
}
TeacherSubjectDTOItemForTeacher dto = new TeacherSubjectDTOItemForTeacher
{
SubjectId = ts.Subject.Id,
Subject = ts.Subject.Name,
StartedTeaching = ts.StartedTeaching,
StoppedTeaching = ts.StoppedTeaching
};
return(dto);
}