namespace Publication.Entites; public class PrintingHouses { public int Id { get; set; } public string Title { get; set; } public string Phone { get; set; } public string Address { get; set; } public int MaterialsId { get; set; } public DateTime Date { get; set; } public IEnumerable printingHouseOrder { get; set; } = []; public static PrintingHouses CreateEntity(int id, string title, string phone, string address, int materialsId, IEnumerable printingHouseOrders) { return new PrintingHouses { Id = id, Title = title, Phone = phone, Address = address, MaterialsId = materialsId, Date = DateTime.Now, printingHouseOrder = printingHouseOrders }; } }