private void LoadSettings()
{
PageId = WebUtils.ParseInt32FromQueryString("pageid", -1);
ModuleId = WebUtils.ParseInt32FromQueryString("mid", -1);
payPalGetExpressCheckoutLogGuid = WebUtils.ParseGuidFromQueryString("plog", payPalGetExpressCheckoutLogGuid);
if (payPalGetExpressCheckoutLogGuid == Guid.Empty)
{
Response.Redirect(SiteUtils.GetCurrentPageUrl());
}
checkoutDetailsLog = new PayPalLog(payPalGetExpressCheckoutLogGuid);
if (checkoutDetailsLog.RowGuid == Guid.Empty)
{
Response.Redirect(SiteUtils.GetCurrentPageUrl());
}
cart = (Cart)SerializationHelper.DeserializeFromString(typeof(Cart), checkoutDetailsLog.SerializedObject);
if (cart == null)
{
Response.Redirect(SiteUtils.GetCurrentPageUrl());
}
cart.DeSerializeCartOffers();
cart.RefreshTotals();
if ((cart.LastModified < DateTime.UtcNow.AddDays(-1)) && (cart.DiscountCodesCsv.Length > 0))
{
StoreHelper.EnsureValidDiscounts(store, cart);
}
siteUser = SiteUtils.GetCurrentSiteUser();
//if (siteUser == null)
//{
// Response.Redirect(SiteUtils.GetCurrentPageUrl());
//}
if ((siteUser != null)&&(cart.UserGuid == Guid.Empty))
{
// user wasn't logged in when express checkout was called
cart.UserGuid = siteUser.UserGuid;
cart.Save();
//if (checkoutDetailsLog.UserGuid == Guid.Empty)
//{
// // we need to make sure we have the user in the log and serialized cart
// checkoutDetailsLog.UserGuid = siteUser.UserGuid;
// cart.SerializeCartOffers();
// checkoutDetailsLog.SerializedObject = SerializationHelper.SerializeToSoap(cart);
// checkoutDetailsLog.Save();
//}
}
if ((siteUser != null)&&(cart.UserGuid != siteUser.UserGuid))
{
Response.Redirect(SiteUtils.GetCurrentPageUrl());
}
if (ModuleId == -1)
{
ModuleId = StoreHelper.FindStoreModuleId(CurrentPage);
}
store = StoreHelper.GetStore();
commerceConfig = SiteUtils.GetCommerceConfig();
currencyCulture = ResourceHelper.GetCurrencyCulture(siteSettings.GetCurrency().Code);
if (siteUser != null)
{
pnlRequireLogin.Visible = false;
}
else
{
btnMakePayment.Visible = false;
}
AddClassToBody("webstore webstoreexpresscheckout");
}
private void LoadSettings()
{
store = StoreHelper.GetStore();
if (store == null) { return; }
commerceConfig = SiteUtils.GetCommerceConfig();
currencyCulture = ResourceHelper.GetCurrencyCulture(siteSettings.GetCurrency().Code);
if (Request.IsAuthenticated)
{
siteUser = SiteUtils.GetCurrentSiteUser();
}
if (StoreHelper.UserHasCartCookie(store.Guid))
{
cart = StoreHelper.GetCart();
if (cart != null)
{
cartOffers = cart.GetOffers();
canCheckoutWithoutAuthentication = store.CanCheckoutWithoutAuthentication(cart);
if ((cart.LastModified < DateTime.UtcNow.AddDays(-1)) && (cart.DiscountCodesCsv.Length > 0))
{
StoreHelper.EnsureValidDiscounts(store, cart);
}
if ((cart.UserGuid == Guid.Empty)&&(siteUser != null))
{
cart.UserGuid = siteUser.UserGuid;
cart.Save();
}
cart.RefreshTotals();
}
}
ConfigureCheckoutButtons();
AddClassToBody("webstore webstorecheckout");
}
public static bool ValidateAndApplyDiscounts(Store store, Cart cart, out string errorMessage)
{
if (cart == null)
{
errorMessage = WebStoreResources.DiscountInvalidCartError;
return false;
}
if (store == null)
{
errorMessage = WebStoreResources.DiscountInvalidCartError;
return false;
}
errorMessage = string.Empty;
List<Discount> discountList = Discount.GetValidDiscounts(store.ModuleGuid, cart, cart.DiscountCodesCsv);
cart.Discount = 0;
cart.RefreshTotals();
cart.DiscountCodesCsv = string.Empty;
if (cart.SubTotal <= 0)
{
cart.Save();
return false;
}
string comma = string.Empty;
bool appliedDiscount = false;
foreach (Discount d in discountList)
{
cart.DiscountCodesCsv += comma + d.DiscountCode;
comma = ",";
if (d.AbsoluteDiscount > 0)
{
cart.Discount += d.AbsoluteDiscount;
appliedDiscount = true;
}
if (d.PercentageDiscount > 0)
{
cart.Discount += (cart.SubTotal * d.PercentageDiscount);
appliedDiscount = true;
}
}
cart.RefreshTotals();
if (!appliedDiscount) { errorMessage = WebStoreResources.DiscountInvalidCartError; }
return appliedDiscount;
}