public virtual CategoryItem Save(CategoryItem categoryItem)
{
if (categoryItem == null)
{
throw new ArgumentException("CategoryItem cannot be null");
}
Category category = null;
if (categoryItem.Id == 0)
{
category = categoryItem.CreateCategory();
}
else
{
category = this.categoryManager.Get(categoryItem.Id);
categoryItem.UpdateCategory(category);
}
var categoryInDB = this.categoryManager.Save(category);
var categoryItemToReturn = CategoryItem.FromModel(categoryInDB);
return(categoryItemToReturn);
}