public bool EditGradeListPoroduct([FromBody] ScoolGradesListViewModel model)
        {
            ScoolGradesList db = _context.ScoolGradesList.Where(p => p.SchoolId == model.SchoolId && p.ScoolGradesListID == model.ScoolGradesListID && p.ProductId == model
                                                                .ProductId).FirstOrDefault();

            try
            {
                if (db.SchoolId == model.SchoolId && db.ScoolGradesListID == model.ScoolGradesListID && db.ProductId == model.ProductId)
                {
                    if (model.ProducListDescription != null)
                    {
                        if (model.ProducListDescription.Length == 0)
                        {
                            model.ProducListDescription = null;
                        }
                    }

                    Mapper.Map(model, db);
                    db.Active = true;
                    var result = _context.ScoolGradesList.Attach(db);
                    _context.SaveChanges();
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            catch (Exception ex)
            {
                var error = ex.InnerException;
                return(false);
            }
        }
        public bool DeleteGradeListPoroduct([FromBody] ScoolGradesListViewModel model)
        {
            ScoolGradesList db = _context.ScoolGradesList.Where(l => l.ScoolGradesListID == model.ScoolGradesListID && l.SchoolId == model.SchoolId && l.ProductId == model.ProductId).FirstOrDefault();

            try
            {
                db.Active = false;
                var result = _context.ScoolGradesList.Update(db);

                _context.SaveChanges();
                return(true);
            }
            catch (Exception ex)
            {
                var error = ex.InnerException;
                return(false);
            }
        }
        public bool AddGradeListPoroduct([FromBody] ScoolGradesListViewModel model)
        {
            ScoolGradesList db = _context.ScoolGradesList.Where(p => p.SchoolId == model.SchoolId && p.SchoolGradeId == model.SchoolGradeId && p.ProductId == model.ProductId).FirstOrDefault();

            if (db != null)
            {
                _context.ScoolGradesList.Remove(db);
                _context.SaveChanges();
            }
            db = _context.ScoolGradesList.Where(p => p.SchoolId == model.SchoolId && p.SchoolGradeId == model.SchoolGradeId && p.ProductId == model.ProductId).FirstOrDefault();



            try
            {
                if (db == null)
                {
                    ScoolGradesList savedata = new ScoolGradesList();
                    Mapper.Map(model, savedata);

                    if (model.ProducListDescription != null)
                    {
                        if (model.ProducListDescription.Trim().Length == 0)
                        {
                            savedata.ProducListDescription = null;
                        }
                    }

                    savedata.Active   = true;
                    savedata.PeriodId = _IPeriods.PeriodId;
                    var result = _context.ScoolGradesList.Add(savedata);
                    _context.SaveChanges();
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            catch (Exception ex) {
                var error = ex.InnerException;
                return(false);
            }
        }