using System.ComponentModel.DataAnnotations; namespace PlumbingRepairDatabaseImplement.Models { public class WorkComponent { public int Id { get; set; } [Required] public int WorkId { get; set; } [Required] public int ComponentId { get; set; } [Required] public int Count { get; set; } public virtual Component Component { get; set; } = new(); public virtual Work Work { get; set; } = new(); } }