private IWhereCondition GetNotStartedDiscounts()
{
switch (DiscountType)
{
case DiscountTypeEnum.CatalogDiscount:
return(DiscountInfoProvider.GetDiscounts()
.WhereTrue("DiscountEnabled")
.WhereNotNull("DiscountValidFrom").WhereGreaterThan("DiscountValidFrom", DateTime.Now));
case DiscountTypeEnum.OrderDiscount:
case DiscountTypeEnum.ShippingDiscount:
return(DiscountInfoProvider.GetDiscounts()
.WhereTrue("DiscountEnabled")
.WhereNot(IncompleteDiscountsCondition())
.WhereNotNull("DiscountValidFrom").WhereGreaterThan("DiscountValidFrom", DateTime.Now));
case DiscountTypeEnum.ProductCoupon:
return(MultiBuyDiscountInfoProvider.GetProductCouponDiscounts().Where(NotStartedMultiBuyDiscountsCondition()));
case DiscountTypeEnum.MultibuyDiscount:
return(MultiBuyDiscountInfoProvider.GetMultiBuyDiscounts().Where(NotStartedMultiBuyDiscountsCondition()));
case DiscountTypeEnum.GiftCard:
return(GiftCardInfoProvider.GetGiftCards()
.WhereTrue("GiftCardEnabled")
.WhereNot(IncompleteGiftCardsCondition())
.WhereNotNull("GiftCardValidFrom").WhereGreaterThan("GiftCardValidFrom", DateTime.Now));
}
return(new WhereCondition());
}
/// <summary>
/// Returns query to filter active discounts.
/// </summary>
private WhereCondition GetActiveQuery()
{
IWhereCondition activeQuery;
if (IsMultibuy)
{
activeQuery = MultiBuyDiscountInfoProvider.GetRunningDiscounts(CurrentSite.SiteID, DateTime.Now);
}
else
{
activeQuery = DiscountInfoProvider.GetRunningDiscounts(CurrentSite.SiteID, DateTime.Now);
}
return(new WhereCondition(activeQuery.Expand(activeQuery.WhereCondition)));
}
/// <summary>
/// Sets discount priority according maximal value increased by 10.
/// Priority is set to new discounts.
/// </summary>
private void SetDiscountPriority()
{
// Discount is new
if (Discount.MultiBuyDiscountID < 1)
{
DataSet ds = MultiBuyDiscountInfoProvider.GetMultiBuyDiscounts(Discount.MultiBuyDiscountSiteID)
.Column(new AggregatedColumn(AggregationType.Max, "MultiBuyDiscountPriority").As("MaxPriority"));
if (!DataHelper.IsEmpty(ds))
{
Discount.MultiBuyDiscountPriority = ValidationHelper.GetDouble(ds.Tables[0].Rows[0]["MaxPriority"], 0) + 10;
}
else
{
Discount.MultiBuyDiscountPriority = 10;
}
}
}
private IWhereCondition GetIncompleteDiscounts()
{
switch (DiscountType)
{
// Catalog discounts can't be incomplete
case DiscountTypeEnum.OrderDiscount:
case DiscountTypeEnum.ShippingDiscount:
return(DiscountInfoProvider.GetDiscounts().Where(IncompleteDiscountsCondition()));
case DiscountTypeEnum.ProductCoupon:
return(MultiBuyDiscountInfoProvider.GetProductCouponDiscounts().Where(IncompleteMultiBuyDiscountsCondition()));
case DiscountTypeEnum.MultibuyDiscount:
return(MultiBuyDiscountInfoProvider.GetMultiBuyDiscounts().Where(IncompleteMultiBuyDiscountsCondition()));
case DiscountTypeEnum.GiftCard:
return(GiftCardInfoProvider.GetGiftCards().Where(IncompleteGiftCardsCondition()));
}
return(new WhereCondition());
}
private IWhereCondition GetDisabledDiscounts()
{
switch (DiscountType)
{
case DiscountTypeEnum.CatalogDiscount:
case DiscountTypeEnum.OrderDiscount:
case DiscountTypeEnum.ShippingDiscount:
return(DiscountInfoProvider.GetDiscounts().WhereFalse("DiscountEnabled"));
case DiscountTypeEnum.ProductCoupon:
return(MultiBuyDiscountInfoProvider.GetProductCouponDiscounts().WhereFalse("MultiBuyDiscountEnabled"));
case DiscountTypeEnum.MultibuyDiscount:
return(MultiBuyDiscountInfoProvider.GetMultiBuyDiscounts().WhereFalse("MultiBuyDiscountEnabled"));
case DiscountTypeEnum.GiftCard:
return(GiftCardInfoProvider.GetGiftCards().WhereFalse("GiftCardEnabled"));
}
return(new WhereCondition());
}
private IWhereCondition GetActiveDiscounts()
{
switch (DiscountType)
{
case DiscountTypeEnum.CatalogDiscount:
return(DiscountInfoProvider.GetRunningDiscounts(CurrentSite.SiteID, DateTime.Now, DiscountApplicationEnum.Products));
case DiscountTypeEnum.OrderDiscount:
case DiscountTypeEnum.ShippingDiscount:
return(DiscountInfoProvider.GetRunningDiscounts(CurrentSite.SiteID, DateTime.Now));
case DiscountTypeEnum.ProductCoupon:
return(MultiBuyDiscountInfoProvider.GetRunningProductCouponDiscounts(CurrentSite.SiteID, DateTime.Now));
case DiscountTypeEnum.MultibuyDiscount:
return(MultiBuyDiscountInfoProvider.GetRunningMultiBuyDiscounts(CurrentSite.SiteID, DateTime.Now));
case DiscountTypeEnum.GiftCard:
return(GiftCardInfoProvider.GetRunningGiftCards(CurrentSite.SiteID, DateTime.Now));
}
return(new WhereCondition());
}
