Commit/OtherClass/HotelModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ПодготовкаКДемо1
{
    public partial class Hotel
    {
        public string CountryName { get; set; }
        public string CountTour { get; set; }
        public static List<Hotel> GetHotels() 
        {
            List<Hotel> hotels = BaseConnect.BaseModel.Hotel.ToList();
            foreach(Hotel hotel in hotels)
            {
                
                Country country = BaseConnect.BaseModel.Country.FirstOrDefault(x => x.Code == hotel.CountryCode);
                if (country != null)
                    hotel.CountryName = country.Name;
                hotel.CountTour= hotel.Tour.Count().ToString();
            }
            return hotels;
        }
    }
}