/// <summary>
/// Function to get product details
/// </summary>
/// <param name="shoppingCart">Shopping cart cookie string</param>
/// <returns>Data table containing product details</returns>
public DataTable GetShoppingCart(string shoppingCart)
{
DataTable dt = new DataTable();
int qty = 0;
string productID = String.Empty;
try
{
dt.Columns.Add("ProductID");
dt.Columns.Add("ProductName");
dt.Columns.Add("Qty");
dt.Columns.Add("Price");
dt.Columns.Add("Size");
dt.Columns.Add("TaxType");
if (shoppingCart.Trim().Length > 0)
{
string[] splitChar = { "|@|" };
string[] productList = shoppingCart.Split(splitChar, StringSplitOptions.None);
//Loop through the shopping cart string.
for (int i = 0; i < productList.Length; i += 2)
{
productID = Convert.ToString(productList[i]);
qty = Convert.ToInt32(productList[i + 1]);
//Get the product details of a product.
DataRow row = objDAL.GetProductDetails(productID, qty);
//Flag to check if the product is repeated in the shopping cart.
bool isRepeated = false;
if (dt.Rows.Count > 0)
{
productID = Convert.ToString(row["ProductID"]);
foreach (DataRow dataRow in dt.Rows)
{
//Check if the product is already stored in the data table.
if (productID == Convert.ToString(dataRow["ProductID"]))
{
dataRow["Qty"] = Convert.ToInt32(dataRow["Qty"]) + Convert.ToInt32(row["Qty"]);
isRepeated = true;
}
}
}
if (!isRepeated)
{
dt.Rows.Add(GetProductDataRow(dt, row));
}
}
}
}
catch (Exception ex)
{
objDAL.LogError(ex.Message, ex.StackTrace);
}
return(dt);
}