LINQ Query convert to DTO

Question

how can I convert the LINQ query below and convert into model?

 

var sales = _context.Sales

.Include(x => x.Product)

.GroupBy(x => new { x.ProductId, x.Name})

.Select(g => new{

Id = g.Key,

Name = g.Key.Name,

Quantity = g.Sum(s => s.Quantity)

});

var list = (List<ProductModel>)sales;

public class SupplyModel

{

public Guid Id { get; set; }

public string Name { get; set; }

public int Quantity { get; set; }

}