public MarkDto AddMark(Mark mark)
{
var prof = _context.Profs.FirstOrDefault(x => x.Id == mark.ProfId);
if (prof == null)
{
throw new Exception($"Prof {mark.Id} not found");
}
_context.Marks.Add(mark);
var newId = _context.SaveChanges();
return(new MarkDto(mark, _context.Profs.FirstOrDefault(p => p.Id == mark.ProfId)));
}
public Student CreateStudent(Student student)
{
var existingStudent = _context.Students.FirstOrDefault(x => x.Id == student.Id);
if (existingStudent == null)
{
_context.Students.Add(student);
}
else
{
existingStudent.Name = student.Name;
_context.Students.Update(existingStudent);
}
_context.SaveChanges();
return(student);
}
public School CreateSchool(School school)
{
_context.Schools.Add(school);
_context.SaveChanges();
return(school);
}