public void DecrementSection(StoreSection section)
{
var sections = Sections.ToList();
int sectionIndex = sections.IndexOf(section);
if (sectionIndex == -1 || sectionIndex <= 0)
{
return;
}
var tmp = sections[sectionIndex - 1];
sections[sectionIndex - 1] = section;
sections[sectionIndex] = tmp;
UpdateSortingIndexes(sections);
Sections = new SortedSet <StoreSection>(sections, new SortingIndexComparer());
}
public void AddSection()
{
var section = new StoreSection(new StoreSectionId(Guid.NewGuid()), "", Sections.Max(s => s.SortingIndex) + 1, false);
Sections.Add(section);
}
