public bool UpdateCategoriesToProduct(List<Guid> categoriesIds, Guid productId)
{
lock (obj)
{
BL.Modules.Products.Products pbl = new BL.Modules.Products.Products();
pbl.DeleteProductCategories(productId);
return AddCategoriesToProduct(categoriesIds, productId);
}
}
public bool AddCategoriesToProduct(List<Guid> categoriesIds, Guid productId)
{
bool add = true;
BL.Modules.Products.Products pbl = new BL.Modules.Products.Products();
ShopDataContext db = new ShopDataContext();
foreach (Guid item in categoriesIds)
{
BL.ProductsRefCategory prod = db.ProductsRefCategories.Where(c => c.CategoryID == item && c.ProductID == productId).FirstOrDefault();
if (prod == null)
{
add = pbl.AddCategoryToProduct(item, productId, db);
}
}
return add;
}