public void RemoveProductMenu(Guid mpId)
{
var menuProduct = FetchMenuProduct(mpId);
if (menuProduct == null)
{
throw new Exception("invalid");
}
MenuProducts.Remove(menuProduct);
}
public MenuProduct FetchMenuProduct(Guid menuProductId)
{
var menuProduct = MenuProducts.FirstOrDefault(m => m.Id.Equals(menuProductId));
if (menuProduct == null)
{
throw new BusinessRuleException("Invalid menuProductId id supplied");
}
return(menuProduct);
}
public MenuProduct AddMenuProduct(Guid categoryId, Guid pdId)
{
var productDesciprtion = FetchCategoryProductDescription(categoryId, pdId);
if (productDesciprtion == null)
{
throw new Exception("invalid product description");
}
var menuProduct = new MenuProduct(this.Id, pdId);
MenuProducts.Add(menuProduct);
return(menuProduct);
}
public MenuProduct FetchMenuProduct(Guid mpId)
{
return(MenuProducts.Where(mp => mp.Id == mpId).First());
}
