private List <Room> FilterRooms(AvailableHotelsViewModel vm, List <Room> rooms)
{
var hours = Convert.ToDecimal((vm.CheckOut - vm.CheckIn).TotalHours / 24);
if (vm.IsFamilyRoom)
{
rooms = rooms.Where(r => r.IsFamilyRoom == vm.IsFamilyRoom).ToList();
}
if (vm.HasParkinglot)
{
rooms = rooms.Where(r => r.Hotel.HasParkinglot == vm.HasParkinglot).ToList();
}
if (vm.HasFreeWiFi)
{
rooms = rooms.Where(r => r.Hotel.HasFreeWiFi == vm.HasFreeWiFi).ToList();
}
if (vm.IsPetFriendly)
{
rooms = rooms.Where(r => r.Hotel.IsPetFriendly == vm.IsPetFriendly).ToList();
}
if (vm.Breakfast)
{
rooms = rooms.Where(r => r.Hotel.HasBreakfast == vm.Breakfast).ToList();
}
return(rooms);
}
public async Task <IActionResult> AvailableHotels(AvailableHotelsViewModel vm)
{
ViewBag.Title = "Результаты поиска";
if (vm.CheckIn < DateTime.Now) // проверка дата заезда и текущей даты
{
ModelState.AddModelError(string.Empty, "Дата заезда должна быть в будущем");
}
if (vm.CheckOut < vm.CheckIn) // проверка дата заезда и отъезда
{
ModelState.AddModelError(string.Empty, "Дата отъезда не может быть раньше заезда");
}
if (ModelState.ErrorCount > 0)
{
return(View("Index", vm));
}
decimal days = Convert.ToDecimal((vm.CheckOut - vm.CheckIn).TotalHours / 24);
var rooms = await db.Rooms
.Include(r => r.Hotel)
.Include(r => r.BookingHistories)
.Where(r => (r.Hotel.City.Name.ToUpper() == vm.City.Trim().ToUpper()) &&
(!r.BookingHistories.Any(bh => ((bh.CheckOut >= vm.CheckIn && bh.CheckOut <= vm.CheckOut) ||
(bh.CheckIn >= vm.CheckIn && bh.CheckIn <= vm.CheckOut))) ||
r.BookingHistories.Count == 0) &&
(r.Price * days >= vm.MinPrice && r.Price * days <= vm.MaxPrice))
.ToListAsync();
if (vm.Filter)
{
rooms = FilterRooms(vm, rooms).ToList();
}
var groupedRooms = rooms.GroupBy(r => r.HotelId);
List <AvailableHotelDTO> hotels = new List <AvailableHotelDTO>();
foreach (var a in groupedRooms)
{
var availableHotel = new AvailableHotelDTO();
foreach (var b in a)
{
availableHotel.HotelName = b.Hotel.Name;
availableHotel.HotelAddress = b.Hotel.Address;
availableHotel.DistanceFromCenter = b.Hotel.DistanceFromCenter;
availableHotel.HotelRating = b.Hotel.StarRating;
availableHotel.HasParkinglot = b.Hotel.HasParkinglot;
availableHotel.IsPetFriendly = b.Hotel.IsPetFriendly;
availableHotel.HasFreeWiFi = b.Hotel.HasFreeWiFi;
availableHotel.HasBreakfast = b.Hotel.HasBreakfast;
availableHotel.Rooms.Add(b);
}
hotels.Add(availableHotel);
}
return(View(new AvailableHotelsViewModel()
{
Hotels = hotels,
City = vm.City,
CheckIn = vm.CheckIn,
CheckOut = vm.CheckOut,
MaxPrice = vm.MaxPrice,
MinPrice = vm.MinPrice,
Breakfast = vm.Breakfast,
HasFreeWiFi = vm.HasFreeWiFi,
IsFamilyRoom = vm.IsFamilyRoom,
HasParkinglot = vm.HasParkinglot,
IsPetFriendly = vm.IsPetFriendly,
Filter = vm.Filter
}));
}