Actors.cs

using System;
using System.Collections.Generic;

namespace CodeFirst.DataAccess.Models;

public class Actors
{
    public int ActorId { get; set; }
    public string Firstname { get; set; }
    public string Lastname { get; set; }
    public DateTime? Birthday { get; set; }

    public Actors()
    {
    }

    public Actors(int actorId, string firstname, string lastname, DateTime? birthday)
    {
        ActorId = actorId;
        Firstname = firstname;
        Lastname = lastname;
        Birthday = birthday;
    }

    // navigational properties
    // this is composite key to get many to many movies - actors
    public virtual ICollection<Starring> Starring { get; set; }
}