public async void UpdateTeacher(int classId, int teacherId, CreateTeacherDto teacherDto)
{
var teacher = await GetTeacherById(classId, teacherId);
teacher.FirstName = teacherDto.FirstName;
teacher.LastName = teacherDto.LastName;
teacher.DateOfBirth = teacherDto.DateOfBirth;
teacher.Pesel = teacherDto.Pesel;
teacher.IsFormTutor = teacherDto.IsFormTutor;
teacher.Subject = teacherDto.Subject;
await _context.SaveChangesAsync();
}
public async Task <int> CreateTeacher(int classId, CreateTeacherDto teacherDto)
{
var @class = await GetClassById(classId);
var teacher = _mapper.Map <Teacher>(teacherDto);
teacher.ClassId = classId;
@class.Teachers.Add(teacher);
await _context.SaveChangesAsync();
return(teacher.Id);
}