XorEdge.Database 2.2.0

entities

    public class Entity: EntityBase<AppDbContext> { }

    public class User : Entity
    {
        public string Name { get; set; }

        public override void BeforeSave(AppDbContext db, EntityState state)
        {
            var cus = new Customer { Name = this.Name };
            db.Customers.Add(cus);
        }
    }

    public class Customer : Entity
    {
        public string Name { get; set; }
    }

database context

    public class AppDbContext : EntityDbContext<AppDbContext>
    {
        public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);
        }

        public DbSet<User> Users { get; set; }
        public DbSet<Customer> Customers { get; set; }
    }