Decorator Pattern with Repository Pattern

I have a need here and I'm having a hard time implementing I have an application with Decorator Pattern and would like to update the data of my components by taking the information directly from the database, but I am not finding a legal way to do it even using the repository pattern.

This is my component

public abstract class Component
{
    public abstract string GetName();
    public abstract double GetPrice();
    public abstract string GetDescription();
    public abstract int GetMinutesToPrepare();
    public abstract int GetNumberTable();
}

My ConcreteComponent

namespace Restaurant.Lib.Components.MainCourse
{
    public class RoastLamb : Dishes
    {
        private string Description = "An Indian roast lamb you can't miss: learn how to prepare a roast leg of lamb indian style, marinated with mixed spices.";
        private int MinutesToPrepare = 30;
        private string Name = "Main Course - Roast Lamb With Indian Spices";
        private int NumberTable = 0;
        private double Price = 53.00;

        public RoastLamb(int numberTable)
        {
            NumberTable = numberTable;
        }

        public override int GetNumberTable() => NumberTable;
        public override string GetDescription() => Description;
        public override int GetMinutesToPrepare() => MinutesToPrepare;
        public override string GetName() => Name;
        public override double GetPrice() => Price;
    }
}

and the above data would like to fetch from the database.

I made a layer of DAO with same ado.net but it falls into a circular reference problem because my "Entity" is actually declared within my component which is the default of the Decorator.

Does anyone have a workable solution?