){kind=link}
public static VolumeDiscount Load(Int32 volumeDiscountId, bool useCache)
{
if (volumeDiscountId == 0)
{
return(null);
}
VolumeDiscount volumeDiscount = null;
string key = "VolumeDiscount_" + volumeDiscountId.ToString();
if (useCache)
{
volumeDiscount = ContextCache.GetObject(key) as VolumeDiscount;
if (volumeDiscount != null)
{
return(volumeDiscount);
}
}
volumeDiscount = new VolumeDiscount();
if (volumeDiscount.Load(volumeDiscountId))
{
if (useCache)
{
ContextCache.SetObject(key, volumeDiscount);
}
return(volumeDiscount);
}
return(null);
}
/// <summary>
/// Creates a copy of a volume discount
/// </summary>
/// <param name="volumeDiscountId">Id of the volume discount of which to create a copy</param>
/// <param name="deepCopy">If <b>true</b> all child references are also copied</param>
/// <returns>Copy of the given volume discount</returns>
public static VolumeDiscount Copy(int volumeDiscountId, bool deepCopy)
{
//LOAD COPY (NO CACHE)
VolumeDiscount source = new VolumeDiscount();
if (source.Load(volumeDiscountId))
{
//IF DEEP COPY, RESET ALL CHILD REFERENCES
if (deepCopy)
{
foreach (VolumeDiscountLevel child in source.Levels)
{
child.VolumeDiscountLevelId = 0;
child.VolumeDiscountId = 0;
}
foreach (VolumeDiscountGroup child in source.VolumeDiscountGroups)
{
child.VolumeDiscountId = 0;
}
foreach (CategoryVolumeDiscount child in source.CategoryVolumeDiscounts)
{
child.VolumeDiscountId = 0;
}
foreach (ProductVolumeDiscount child in source.ProductVolumeDiscounts)
{
child.VolumeDiscountId = 0;
}
}
source.VolumeDiscountId = 0;
source.Save();
return(source);
}
return(null);
}
public static bool Delete(Int32 volumeDiscountId)
{
VolumeDiscount volumeDiscount = new VolumeDiscount();
if (volumeDiscount.Load(volumeDiscountId))
{
return(volumeDiscount.Delete());
}
return(false);
}