// function almost duplicated in ItemViewModel
private void RaisePropertyValueDeleteInteractionRequest(object originalItemObject)
{
var originalItem = (PropertyAndPropertyValueBase)originalItemObject;
var item = originalItem.Value as CategoryPropertyValue;
if (item != null)
{
InnerItem.CategoryPropertyValues.Remove(item);
if (originalItem.Property == null)
{
PropertiesAndValues.Remove(originalItem);
}
else
{
originalItem.Value = null;
}
OnViewModelCollectionChangedUI(null, null);
}
else if (originalItem.IsMultiValue && originalItem.Values != null)
{
foreach (var value in originalItem.Values)
{
var itemToRemove = InnerItem.CategoryPropertyValues.First(y => y.KeyValue == value.KeyValue);
InnerItem.CategoryPropertyValues.Remove(itemToRemove);
}
originalItem.Values = null;
OnViewModelCollectionChangedUI(null, null);
}
}
// function almost duplicated in ItemViewModel
protected override bool IsValidForSave()
{
var result = InnerItem.Validate();
// Code should be unique in scope of catalog
var isCodeValid = true;
if (InnerItem.Code != OriginalItem.Code)
{
var count = ItemRepository.Categories
.Where(x =>
x.CatalogId == InnerItem.CatalogId && x.Code == InnerItem.Code && x.CategoryId != InnerItem.CategoryId)
.Count();
if (count > 0)
{
InnerItem.SetError("Code", "A category with this Code already exists in this catalog".Localize(), true);
SelectedTabIndex = TabIndexOverview;
isCodeValid = false;
}
}
var isPropertyValuesValid = PropertiesAndValues.All(x => x.IsValid);
if (!isPropertyValuesValid && isCodeValid)
{
SelectedTabIndex = TabIndexProperties;
var val = PropertiesAndValues.First(x => !x.IsValid);
if (!string.IsNullOrEmpty(val.Locale) && val.Locale != FilterLanguage)
{
RaisePropertiesLocalesFilter(val.Locale);
}
}
var seoIsValid = true;
if (SeoStepViewModel != null)
{
seoIsValid = SeoStepViewModel.IsValid;
if (!seoIsValid)
{
SelectedTabIndex = TabIndexSeo;
}
}
return(result && isPropertyValuesValid && isCodeValid && seoIsValid);
}