public static void Seed(HotelDbContext db)
{
bool alreadySeeded = db.Citys.Any();
if (alreadySeeded)
{
return;
}
var servicesGenerator = new ServicesGenerator();
var citiesGenerator = new CitiesGenerator();
var hotelsGenerator = new HotelsGenerator();
var reviewGenerator = new ReviewGenerator();
// Seed hotel services
var hotelServices = servicesGenerator.GetAllHotelService();
foreach (var service in hotelServices)
{
db.HotelServices.Add(service);
}
db.SaveChanges();
// Seed room services
var roomServices = servicesGenerator.GetRoomServices();
foreach (var service in roomServices)
{
db.RoomServices.Add(service);
}
db.SaveChanges();
// Seed cities
var cities = citiesGenerator.GetCities();
foreach (var city in cities)
{
db.Citys.Add(city);
}
db.SaveChanges();
var hotels = hotelsGenerator.GetHotels(cities);
hotels.ForEach(h => db.Hotels.Add(h));
db.SaveChanges();
var reviews = reviewGenerator.GetReviews(hotels);
reviews.ForEach(r => db.Reviews.Add(r));
db.SaveChanges();
}
public static void Seed(HotelsDbContext db)
{
// Проверка на заполненность
var alreadySeeded = db.Cities.Any();
if (alreadySeeded)
{
return;
}
var servicesGenerator = new ServicesGenerator();
var citiesGenerator = new CitiesGenerator();
var hotelsGenerator = new HotelsGenerator();
var reviewGenerator = new ReviewGenerator();
// Заполняем отельные сервисы
var hotelServices = servicesGenerator.GetAllHotelServices();
foreach (var service in hotelServices)
{
db.HotelServices.Add(service);
}
db.SaveChanges();
// Заполняем сервисы для номеров
var roomServices = servicesGenerator.GetRoomServices();
foreach (var service in roomServices)
{
db.RoomServices.Add(service);
}
db.SaveChanges();
// Заполняем города
var cities = citiesGenerator.GetCities();
cities.ForEach(city => db.Cities.Add(city));
db.SaveChanges();
var hotels = hotelsGenerator.GetHotels(cities);
hotels.ForEach(hotel => db.Hotels.Add(hotel));
db.SaveChanges();
var reviews = reviewGenerator.GetReviews(hotels);
reviews.ForEach(review => db.Reviews.Add(review));
db.SaveChanges();
} // Seed
