public DepartmentDTOOutSingle GetDepartmentByID(int id)
{
logger.Info("Accessing department repo, getdepartmentbyid, departments service");
Department department = db.DepartmentsRepository.GetByID(id);
if (department == null)
{
throw new DepartmentNotFound($"Departments with {id} doesent exists");
}
DepartmentDTOOutSingle departmentDTO = new DepartmentDTOOutSingle()
{
Department = new DepartmentDTOStudent()
{
Id = department.Id,
DepartmentName = department.DepartmentName
},
Grade = ConverterDTO.SimpleDTOConverter <GradeDTO>(department.Grades),
Subjects = department.Grades.Subjects.Select(x => ConverterDTO.SimpleDTOConverter <SubjectDTO>(x))
};
return(departmentDTO);
}
