Hi,

I have an asp.net core app having two table product and variant without foreign keys (in sqlite) defined like

class Product{
  public string Codart {get;set;}
  public decimal Price {}
  ...
}
 
class Variant{
  public string Codart {get;set;}
  public string CodVar {get;set;} // kind of measure S,M,L,X,...
}

I create a folder ViewModel and i put a class

class ProductView {
   public Product Product {}
   public IEnumerable<Variant>
}

Variants are different from every product and not every product has variants.

I want display product once and under the variants.

What is right way (OOP) to populate the view Model?