public static Category DefaultCategory(Category parent, int position)
{
return new Category
{
Parent = parent,
Position = position
};
}
public virtual void RemoveCategory(Category category)
{
var productCategory = ProductCategories
.Where(pc => pc.Category.Id == category.Id)
.SingleOrDefault();
if (productCategory == null) return;
ProductCategories.Remove(productCategory);
}
public static Product DefaultProduct(Category parentCategory, int position)
{
var product = new Product
{
Id = 0,
Position = position
};
product.ProductCategories.Add(new ProductCategory { Category = parentCategory });
return product;
}
public virtual void AddCategory(Category category)
{
var productCategory = new ProductCategory {Category = category, Product = this};
ProductCategories.Add(productCategory);
category.ProductCategories.Add(productCategory);
}
public virtual void AddCategory(Category category, int position)
{
var productCategory = new ProductCategory
{
Category = category,
Product = this,
Position = position
};
ProductCategories.Add(productCategory);
category.ProductCategories.Add(productCategory);
}
partial void DeleteCategory(Category instance);
partial void UpdateCategory(Category instance);
partial void InsertCategory(Category instance);
private void detach_Categories(Category entity)
{
this.SendPropertyChanging();
entity.Category1 = null;
}
private void attach_Categories(Category entity)
{
this.SendPropertyChanging();
entity.Category1 = this;
}