/// <summary>
/// Inserts a viewed item
/// </summary>
/// <param name="CustomerSessionGUID">The customer session identifier</param>
/// <param name="ProductVariantID">The product variant identifier</param>
/// <param name="CreatedOn">The date and time of instance creation</param>
/// <returns>Viewed item</returns>
public static ViewedItem InsertViewedItem(Guid CustomerSessionGUID,
int ProductVariantID, DateTime CreatedOn)
{
if (CustomerSessionGUID == null || ProductVariantID == null)
{
return(null);
}
CreatedOn = DateTimeHelper.ConvertToUtcTime(CreatedOn);
ViewedItem itemFromBase = GetViewedItemByProductVariantID(ProductVariantID);
DBViewedItem dbItem = null;
if (itemFromBase == null)
{
dbItem = DBProviderManager <DBViewedItemProvider> .Provider.InsertViewedItem(CustomerSessionGUID,
ProductVariantID, CreatedOn);
}
else
{
if (itemFromBase.CreatedOn < CreatedOn)
{
dbItem = DBProviderManager <DBViewedItemProvider> .Provider.UpdateViewedItem(itemFromBase.ViewedItemID,
itemFromBase.CustomerSessionGUID, ProductVariantID, CreatedOn);
}
}
ViewedItem viewedItem = DBMapping(dbItem);
return(viewedItem);
}
/// <summary>
/// Gets viewed item
/// </summary>
/// <param name="viewedItemID">The viewed item identifier</param>
/// <returns>Viewed item</returns>
public static ViewedItem GetViewedItemByID(int viewedItemID)
{
if (viewedItemID == 0)
{
return(null);
}
DBViewedItem dbItem = DBProviderManager <DBViewedItemProvider> .Provider.GetViewedItemByID(viewedItemID);
ViewedItem viewedItem = DBMapping(dbItem);
return(viewedItem);
}
private static ViewedItem DBMapping(DBViewedItem dbItem)
{
if (dbItem == null)
{
return(null);
}
ViewedItem item = new ViewedItem();
item.ViewedItemID = dbItem.ViewedItemID;
item.CustomerSessionGUID = dbItem.CustomerSessionGUID;
item.ProductVariantID = dbItem.ProductVariantID;
item.CreatedOn = dbItem.CreatedOn;
return(item);
}
/// <summary>
/// Deletes a viewed item
/// </summary>
/// <param name="viewedItemID">The shopping cart item identifier</param>
/// <param name="ResetCheckoutData">A value indicating whether to reset checkout data</param>
public static void DeleteViewedItem(int viewedItemID, bool ResetCheckoutData)
{
if (ResetCheckoutData)
{
if (NopContext.Current.Session != null)
{
CustomerManager.ResetCheckoutData(NopContext.Current.Session.CustomerID, false);
}
}
ViewedItem viewedItem = GetViewedItemByID(viewedItemID);
if (viewedItem != null)
{
DBProviderManager <DBViewedItemProvider> .Provider.DeleteViewedItem(viewedItemID);
}
}
/// <summary>
/// Updates the viewed item
/// </summary>
/// <param name="ViewedItemID">The viewed item identifier</param>
/// <param name="CustomerSessionGUID">The customer session identifier</param>
/// <param name="ProductVariantID">The product variant identifier</param>
/// <param name="CreatedOn">The date and time of instance creation</param>
/// <returns>Shopping cart item</returns>
internal static ViewedItem UpdateShoppingCartItemint(int ViewedItemID, Guid CustomerSessionGUID,
int ProductVariantID, DateTime CreatedOn)
{
if (ViewedItemID == 0)
{
return(null);
}
CreatedOn = DateTimeHelper.ConvertToUtcTime(CreatedOn);
DBViewedItem dbItem = DBProviderManager <DBViewedItemProvider> .Provider.UpdateViewedItem(ViewedItemID, CustomerSessionGUID,
ProductVariantID, CreatedOn);
ViewedItem viewedItem = DBMapping(dbItem);
return(viewedItem);
}
private static ViewedItemsCollection DBMapping(DBViewedItemsCollection dbCollection)
{
if (dbCollection == null)
{
return(null);
}
ViewedItemsCollection collection = new ViewedItemsCollection();
foreach (DBViewedItem dbItem in dbCollection)
{
ViewedItem item = DBMapping(dbItem);
collection.Add(item);
}
return(collection);
}
/// <summary>
/// Gets viewed item
/// </summary>
/// <param name="ProductVariantID">The product variant identifier</param>
/// <returns>Viewed item</returns>
public static ViewedItem GetViewedItemByProductVariantID(int ProductVariantID)
{
if (ProductVariantID == 0)
{
return(null);
}
if (NopContext.Current.Session == null)
{
return(new ViewedItem());
}
Guid CustomerSessionGUID = NopContext.Current.Session.CustomerSessionGUID;
DBViewedItem dbItem = DBProviderManager <DBViewedItemProvider> .Provider.ViewedItemLoadByProductVariantID(ProductVariantID, CustomerSessionGUID);
ViewedItem viewedItem = DBMapping(dbItem);
return(viewedItem);
}
