/// <summary>
        /// Creator: Robert Holmes
        /// Created: 04/29/2020
        /// Approver: Jaeho Kim
        ///
        /// Returns a single product based on the provided productID.
        /// </summary>
        /// <remarks>
        /// Updater:
        /// Updated:
        /// Update:
        /// </remarks>
        /// <param name="productID"></param>
        /// <returns></returns>
        public Product RetrieveProductByID(string productID)
        {
            Product product = null;

            try
            {
                product = _productAccessor.SelectProductByID(productID);
            }
            catch (Exception)
            {
                throw;
            }

            return(product);
        }