public async Task AddOrEditPricePerPeriod(GymPrices gymPrices)
        {
            var gymPrice = await _context.GymPrices.FirstOrDefaultAsync(gp => gp.GymId == gymPrices.GymId && gp.Subscribtion_Type == gymPrices.Subscribtion_Type);

            if (gymPrice == null)
            {
                _context.GymPrices.Add(gymPrices);
            }
            else
            {
                gymPrice.Subscribtion_Price = gymPrices.Subscribtion_Price;
                gymPrice.Subscribtion_Type  = gymPrices.Subscribtion_Type;
                gymPrice.GymId = gymPrices.GymId;
                _context.Entry(gymPrice).State = EntityState.Modified;
            }
            await this.Commit();
        }
        public ActionResult EditPricePerPeriod(GymPrices gymPrice)
        {
            var IsEntered = _gymPriceRepository.AddOrEditPricePerPeriod(gymPrice);

            return(Ok(new JsonResult(IsEntered)));
        }