/// <summary>
        /// Tạo 1 PacificCode có giá trị amountBuy
        /// Lấy 12/16 lưu lại trong PartPacificCode
        /// </summary>
        internal static PartPacificCode GetNewPacificCode(Guid storeGuid, Guid customerGuid, int amountBuy)
        {
            BlackBoxServiceClient clientService = new BlackBoxServiceClient();
            PartPacificCode newPartPacificCode = new PartPacificCode();
  
            string codeNumber = clientService.NewPacificCode(amountBuy);    
            
            newPartPacificCode.PartCodeNumber = GetPartCodeNumber(codeNumber);
            newPartPacificCode.StoreUserId = storeGuid;
            newPartPacificCode.CustomerId = customerGuid;

            PartPacificCodeDAO.AddNew(newPartPacificCode);

            ///clientService.Close(); // Lỗi khi đang gọi bị đóng seviceClient
            return newPartPacificCode;            
        }