private NBrightInfo ValidateCartItem(int portalId, int userId, NBrightInfo cartItemInfo, Boolean removeZeroQtyItems = false)
{
#region "get cart values"
cartItemInfo = NBrightBuyUtils.ProcessEventProvider(EventActions.ValidateCartItemBefore, cartItemInfo);
var modelid = cartItemInfo.GetXmlProperty("genxml/modelid");
var prdid = cartItemInfo.GetXmlPropertyInt("genxml/productid");
var qty = cartItemInfo.GetXmlPropertyDouble("genxml/qty");
var lang = cartItemInfo.GetXmlProperty("genxml/lang");
if (removeZeroQtyItems && qty == 0)
{
return(null); // Remove zero qty item
}
if (lang == "")
{
lang = Utils.GetCurrentCulture();
}
var prd = ProductUtils.GetProductData(prdid, lang);
if (!prd.Exists || prd.Disabled)
{
return(null); //Invalid product remove from cart
}
// update product xml data on cart (product may have change via plugin so always replace)
cartItemInfo.RemoveXmlNode("genxml/productxml");
// add entitytype for validation methods
prd.Info.SetXmlProperty("genxml/entitytypecode", prd.Info.TypeCode);
cartItemInfo.AddSingleNode("productxml", prd.Info.XMLData, "genxml");
var prdModel = prd.GetModel(modelid);
if (prdModel == null)
{
return(null); // Invalid Model remove from cart
}
// check if dealer (for tax calc)
if (NBrightBuyUtils.IsDealer())
{
cartItemInfo.SetXmlProperty("genxml/isdealer", "True");
}
else
{
cartItemInfo.SetXmlProperty("genxml/isdealer", "False");
}
// check for price change
var unitcost = prdModel.GetXmlPropertyDouble("genxml/textbox/txtunitcost");
var dealercost = prdModel.GetXmlPropertyDouble("genxml/textbox/txtdealercost");
var saleprice = prdModel.GetXmlPropertyDouble("genxml/textbox/txtsaleprice");
var dealersalecost = prdModel.GetXmlPropertyDouble("genxml/textbox/txtdealersale");
// always make sale price best price
if (unitcost > 0 && (unitcost < saleprice || saleprice <= 0))
{
saleprice = unitcost;
}
// if we have a promoprice use it as saleprice (This is passed in via events provider like "Multi-Buy promotions")
if (cartItemInfo.GetXmlPropertyDouble("genxml/promoprice") > 0 && cartItemInfo.GetXmlPropertyDouble("genxml/promoprice") < saleprice)
{
saleprice = cartItemInfo.GetXmlPropertyDouble("genxml/promoprice");
}
// always assign the dealercost the best price.
if (dealersalecost > 0 && dealersalecost < dealercost)
{
dealercost = dealersalecost;
}
if (saleprice > 0 && (saleprice < dealercost || dealercost <= 0))
{
dealercost = saleprice;
}
if (unitcost > 0 && (unitcost < dealercost || dealercost <= 0))
{
dealercost = unitcost;
}
// calc sell price
// sellcost = the calculated cost of the item.
var sellcost = unitcost;
if (saleprice > 0 && saleprice < sellcost)
{
sellcost = saleprice;
}
if (NBrightBuyUtils.IsDealer())
{
if (dealercost > 0 && dealercost < sellcost)
{
sellcost = dealercost;
}
}
// --------------------------------------------
#endregion
if (prdModel != null)
{
#region "Stock Control"
var stockon = prdModel.GetXmlPropertyBool("genxml/checkbox/chkstockon");
var stocklevel = prdModel.GetXmlPropertyDouble("genxml/textbox/txtqtyremaining");
var minStock = prdModel.GetXmlPropertyDouble("genxml/textbox/txtqtyminstock");
if (minStock == 0)
{
minStock = StoreSettings.Current.GetInt("minimumstocklevel");
}
var maxStock = prdModel.GetXmlPropertyDouble("genxml/textbox/txtqtystockset");
var weight = prdModel.GetXmlPropertyDouble("genxml/textbox/weight");
if (stockon)
{
stocklevel = stocklevel - minStock;
stocklevel = stocklevel - prd.GetModelTransQty(modelid, _cartId);
if (stocklevel < qty)
{
qty = stocklevel;
if (qty <= 0)
{
qty = 0;
cartItemInfo.SetXmlProperty("genxml/validatecode", "OUTOFSTOCK");
}
else
{
cartItemInfo.SetXmlProperty("genxml/validatecode", "STOCKADJ");
}
base.SetValidated(false);
cartItemInfo.SetXmlPropertyDouble("genxml/qty", qty.ToString(""));
}
}
#endregion
#region "Addtional options costs"
Double additionalCosts = 0;
var optNods = cartItemInfo.XMLDoc.SelectNodes("genxml/options/*");
if (optNods != null)
{
var lp = 1;
foreach (XmlNode nod in optNods)
{
var optid = nod.SelectSingleNode("optid");
if (optid != null)
{
var optvalueid = nod.SelectSingleNode("optvalueid");
if (optvalueid != null && optvalueid.InnerText != "False")
{
XmlNode optvalcostnod;
if (optvalueid.InnerText == "True")
{
optvalcostnod = cartItemInfo.XMLDoc.SelectSingleNode("genxml/productxml/genxml/optionvalues[@optionid='" + optid.InnerText + "']/genxml/textbox/txtaddedcost");
}
else
{
optvalcostnod = cartItemInfo.XMLDoc.SelectSingleNode("genxml/productxml/genxml/optionvalues/genxml[./hidden/optionvalueid='" + optvalueid.InnerText + "']/textbox/txtaddedcost");
}
if (optvalcostnod != null)
{
var optvalcost = optvalcostnod.InnerText;
if (Utils.IsNumeric(optvalcost))
{
cartItemInfo.SetXmlPropertyDouble("genxml/options/option[" + lp + "]/optvalcost", optvalcost);
var optvaltotal = Convert.ToDouble(optvalcost, CultureInfo.GetCultureInfo("en-US")) * qty;
cartItemInfo.SetXmlPropertyDouble("genxml/options/option[" + lp + "]/optvaltotal", optvaltotal);
additionalCosts += optvaltotal;
}
}
else
{
cartItemInfo.SetXmlPropertyDouble("genxml/options/option[" + lp + "]/optvalcost", "0");
cartItemInfo.SetXmlPropertyDouble("genxml/options/option[" + lp + "]/optvaltotal", "0");
}
}
}
lp += 1;
}
}
if (qty > 0) // can't devide by zero
{
unitcost += (additionalCosts / qty);
if (dealercost > 0)
{
dealercost += (additionalCosts / qty); // zero turns off
}
if (saleprice > 0)
{
saleprice += (additionalCosts / qty); // zero turns off
}
sellcost += (additionalCosts / qty);
}
#endregion
var totalcost = qty * unitcost;
var totalsellcost = qty * sellcost;
var totalweight = weight * qty;
cartItemInfo.SetXmlPropertyDouble("genxml/unitcost", unitcost);
cartItemInfo.SetXmlPropertyDouble("genxml/dealercost", dealercost);
cartItemInfo.SetXmlPropertyDouble("genxml/saleprice", saleprice);
cartItemInfo.SetXmlPropertyDouble("genxml/totalweight", totalweight.ToString(""));
cartItemInfo.SetXmlPropertyDouble("genxml/totalcost", totalcost);
cartItemInfo.SetXmlPropertyDouble("genxml/totaldealerbonus", (totalcost - (qty * dealercost)));
Double salediscount = 0;
Double discountcodeamt = 0;
Double totaldiscount = 0;
//add update genxml/discountcodeamt
var discountcode = PurchaseInfo.GetXmlProperty("genxml/extrainfo/genxml/textbox/promocode");
if (discountcode != "")
{
cartItemInfo = DiscountCodeInterface.UpdateItemPercentDiscountCode(PortalId, UserId, cartItemInfo, discountcode);
discountcodeamt = cartItemInfo.GetXmlPropertyDouble("genxml/discountcodeamt");
if (discountcodeamt > 0)
{
PurchaseInfo.SetXmlProperty("genxml/discountprocessed", "False");
}
}
if (NBrightBuyUtils.IsDealer())
{
salediscount = (unitcost - dealercost);
}
else
{
salediscount = (unitcost - saleprice);
}
totaldiscount = (salediscount * qty) + discountcodeamt; // add on any promo code amount
if (totaldiscount < 0)
{
totaldiscount = 0;
}
// if we have a promodiscount use it
if (cartItemInfo.GetXmlPropertyDouble("genxml/promodiscount") > 0)
{
totaldiscount = cartItemInfo.GetXmlPropertyDouble("genxml/promodiscount");
totalcost = totalcost - totaldiscount;
if (totalcost < 0)
{
totalcost = 0;
}
cartItemInfo.SetXmlPropertyDouble("genxml/appliedtotalcost", totalcost);
}
cartItemInfo.SetXmlPropertyDouble("genxml/totaldiscount", totaldiscount);
// if product is on sale then we need to display the sale price in the cart, and any discount codes don;t show at this cart item level, only on the order total.
cartItemInfo.SetXmlPropertyDouble("genxml/appliedtotalcost", totalsellcost);
cartItemInfo.SetXmlPropertyDouble("genxml/appliedcost", sellcost);
// calc tax for item
var taxproviderkey = PurchaseInfo.GetXmlProperty("genxml/hidden/taxproviderkey");
var taxprov = TaxInterface.Instance(taxproviderkey);
if (taxprov != null)
{
var nbi = (NBrightInfo)cartItemInfo.Clone();
cartItemInfo.SetXmlPropertyDouble("genxml/taxcost", taxprov.CalculateItemTax(nbi));
}
}
cartItemInfo = NBrightBuyUtils.ProcessEventProvider(EventActions.ValidateCartItemAfter, cartItemInfo);
return(cartItemInfo);
}
