PIbd-23_Polevoy_S.V._FlowerShop/FlowerShop/FlowerShopDatabaseImplement/Models/Component.cs

using FlowerShopContracts.BindingModels;
using FlowerShopContracts.ViewModels;
using FlowerShopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;


namespace FlowerShopDatabaseImplement.Models
{
    public class Component : IComponentModel
    {
        public int Id { get; private set; }

        [Required]
        public string ComponentName { get; private set; } = String.Empty;

        [Required]
        public double Cost { get; set; }

        [ForeignKey("ComponentId")]
        public virtual List<BouquetComponent> BouquetComponents { get; set; } = new();

        public static Component? Create(ComponentBindingModel? model)
        {
            if (model == null)
            {
                return null;
            }

            return new Component()
            {
                Id = model.Id,
                ComponentName = model.ComponentName,
                Cost = model.Cost
            };
        }

        public void Update(ComponentBindingModel? model)
        {
            if (model == null)
            {
                return;
            }

            ComponentName = model.ComponentName;
            Cost = model.Cost;
        }

        public ComponentViewModel GetViewModel => new()
        {
            Id = Id,
            ComponentName = ComponentName,
            Cost = Cost
        };
    }
}