SUBD_PIbd-23_ZakharovRA/CarShowroom/CarShowroomDatabaseStorage/Entities/Service.cs

using CarShowroomContracts.AbstractModels;
using CarShowroomDataModels.Views;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Runtime.ConstrainedExecution;
using System.Text;
using System.Threading.Tasks;

namespace CarShowroomDatabaseStorage.Entities
{
    [Table("service")]
    [Index(nameof(Name), IsUnique = true)]
    public class Service : IService
    {
        [Column("service_id")]
        public int Id { get; private set; }
        [Required]
        [Column("service_name")]
        [MaxLength(50)]
        public string Name { get; private set; } = string.Empty;
        [Required]
        [Column("service_cost")]
        public int Cost { get; private set; }
        public virtual List<SaleService> SaleServices { get; set; } = new();

        private Service() { }

        private Service(IService service)
        {
            Id = service.Id;   
            Name = service.Name;
            Cost = service.Cost;
        }

        public static Service? Create(IService service)
        {
            if (service == null)
                return null;
            return new Service(service);
        }

        public void Update(IService service)
        {
            if (service == null) 
                return;
            Name = service.Name;
            Cost = service.Cost;
        }

        public ServiceView GetServiceView()
        {
            return new ServiceView(this);
        }
    }
}