namespace ProductionInCehOTP.Entities; public class Material { public int Id { get; private set; } public string Name { get; private set; } = string.Empty; public int ArrivalMaterialsID { get; private set; } public int PlanID { get; private set; } public static Material CreateMaterial(int id, string name, int arrivalMaterialsID, int planID) { return new Material { Id = id, Name = name, ArrivalMaterialsID = arrivalMaterialsID, PlanID = planID }; } }