PIbd-21_Anisin_R.S._CourseWork_TravelAgency/TravelAgency/TravelAgencyDatabaseImplement/Models/Place.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelAgencyContracts.BindingModels;
using TravelAgencyContracts.ViewModels;
using TravelAgencyDataModels.Models;

namespace TravelAgencyDatabaseImplement.Models
{
    public class Place : IPlaceModel
    {
        public int Id { get; set; }

        [Required]
        public string PlaceName { get; set; } = string.Empty;

        [Required]
        public string PlaceAddress { get; set; } = string.Empty;


        [ForeignKey("PlaceId")]
        public virtual List<TripPlace> Trips { get; set; } = new();

        [ForeignKey("PlaceId")]
        public virtual List<Excursion> Excursions { get; set; } = new();

        [ForeignKey("PlaceId")]
        public virtual List<ExcursionGroupPlace> ExcursionGroups { get; set; } = new();

        public static Place? Create(PlaceBindingModel? model)
        {
            if (model == null)
            {
                return null;
            }
            return new Place()
            {
                Id = model.Id,
                PlaceName = model.PlaceName,
                PlaceAddress = model.PlaceAddress
            };
        }
        public void Update(PlaceBindingModel? model)
        {
            if (model == null)
            {
                return;
            }
            PlaceName = model.PlaceName;
            PlaceAddress = model.PlaceAddress;
        }

        public PlaceViewModel GetViewModel => new()
        {
            Id = Id,
            PlaceName = PlaceName,
            PlaceAddress = PlaceAddress
        };
    }
}