public async Task <IActionResult> TeacherDisciplinesCreateOrEditConfirmed(int EduPlanId,
                                                                                  int EduYearId, TeacherDiscipline teacherDiscipline)
        {
            TeacherDiscipline teacherDisciplineChanging = await _metodKomissiyaRepository
                                                          .GetTeacherDisciplineByUserNameAsync(EduPlanId, teacherDiscipline.DisciplineId, EduYearId, teacherDiscipline.TeacherDisciplineId, User.Identity.Name);

            if (teacherDisciplineChanging != null)
            {
                teacherDisciplineChanging.TeacherId = teacherDiscipline.TeacherId;
                await _metodKomissiyaRepository.UpdateTeacherDisciplineAsync(teacherDisciplineChanging);
            }

            return(RedirectToAction(nameof(EduPlanPreview), new { id = EduPlanId }));
        }