public decimal GetWeightAdjustmentForSelections(OptionList allOptions)
{
decimal result = 0;
foreach (OptionSelection selection in this)
{
foreach (Option opt in allOptions)
{
if (opt.Items != null)
{
foreach (OptionItem oi in opt.Items)
{
string cleaned = OptionSelection.CleanBvin(oi.Bvin);
if (cleaned == selection.SelectionData)
{
if (oi.WeightAdjustment != 0)
{
result += oi.WeightAdjustment;
}
}
}
}
}
}
return(result);
}
public static bool ContainsInvalidSelectionForOptions(OptionList options, List <OptionSelection> selections)
{
// Checks to see if a list of selection data contains a selection
// that isn't a valid variant in a list of options
bool result = false;
foreach (OptionSelection sel in selections)
{
if (!options.ContainsVariantSelection(sel))
{
return(true);
}
}
return(result);
}
public void MergeList(string productBvin, OptionList subitems)
{
long storeId = context.CurrentStore.Id;
// Set Base Key Field
foreach (Option item in subitems)
{
item.StoreId = storeId;
}
// Create or Update
foreach (Option itemnew in subitems)
{
if (itemnew.Bvin == string.Empty)
{
Create(itemnew);
optionCrosses.AddOptionToProduct(productBvin, itemnew.Bvin);
}
else
{
Update(itemnew);
}
}
// Delete missing
List <Option> existing = FindByProductId(productBvin);
foreach (Option ex in existing)
{
var count = (from sub in subitems
where sub.Bvin == ex.Bvin
select sub).Count();
if (count < 1)
{
optionCrosses.RemoveOptionFromProduct(productBvin, ex.Bvin);
if (ex.IsShared == false)
{
Delete(ex.Bvin);
}
}
}
}
public List <OptionSelectionList> VariantsGenerateAllPossibleSelections(OptionList options)
{
List <OptionSelectionList> data = new List <OptionSelectionList>();
List <Option> variantOptions = options.VariantsOnly();
if (variantOptions == null)
{
return(data);
}
if (variantOptions.Count < 1)
{
return(data);
}
OptionSelectionList selections = new OptionSelectionList();
GenerateVariantSelections(data, variantOptions, 0, selections);
return(data);
}
public Variant FindBySelectionData(OptionSelectionList selections, OptionList options)
{
OptionSelectionList variantSelections = new OptionSelectionList();
foreach (Option opt in options)
{
if (opt.IsVariant)
{
OptionSelection sel = selections.FindByOptionId(opt.Bvin);
if (sel != null)
{
variantSelections.Add(sel);
}
else
{
return(null);
}
}
}
string selectionKey = OptionSelection.GenerateUniqueKeyForSelections(variantSelections);
return(this.FindByKey(selectionKey));
}
