public void TestRoomAvailability()
{
var request = new AvailabilityRequest { FromDate = DateTime.Now.Date.AddDays(1), ToDate = DateTime.Now.Date.AddDays(1), RequestedRoomCount = 1, City = "Bangalore" };
var response = new WebRepository().GetAvailableRoomList(request);
Assert.IsNotNull(response);
Assert.IsTrue(response.Rooms.Count > 0);
}
public ActionResult Index()
{
var init = new AvailabilityRequest
{
FromDate = DateTime.Now.AddDays(2),
ToDate = DateTime.Now.AddDays(5),
RequestedRoomCount = 1,
City = "Bangalore"
};
return View(init);
}
public JsonResult Get(AvailabilityRequest itinerary)
{
int roomCount = itinerary.RequestedRoomCount;
itinerary.RequestedRoomCount = 1;
var response = availability.Get(itinerary);
var booking = new BookingRequest
{
Guest = new Customer { FirstName = "Hello" },
TravelDetails = new Itinerary { FromDate = itinerary.FromDate, ToDate = itinerary.ToDate, HotelID = itinerary.City }
};
var bundle = new object[] { response, booking };
return Json(bundle);
}
//from, to, roomtype, city
public AvailabilityResponse GetAvailableRoomList(AvailabilityRequest request)
{
var response = new AvailabilityResponse();
try
{
using (var context = new SpartanHotelsEntities())
{
var aviRooms = from hr in context.HotelRooms
join ht in context.Hotels on hr.HotelID equals ht.HotelID
where ht.City == request.City
select new
{
hr.HotelRoomID,
hr.HotelID,
ht.HotelName,
hr.Rate,
hr.TotalRoomCount,
hr.RoomTypeID,
ht.City,
ht.Locality,
ht.Address,
};
var aviReservations = from rs in context.Reservations
where
(rs.FromDate >= request.FromDate && rs.FromDate <= request.ToDate &&
rs.BookStatusID == (int) BookingStatus.Confirmed)
select rs;
if (aviReservations.Any())
{
var totalBooking =
aviReservations.GroupBy(tb => new {tb.FromDate, tb.HotelRoomID}).Select(room => new
{
room.Key.HotelRoomID,
room.Key.FromDate,
Total = room.Count()
}).AsQueryable().GroupBy(a => new {a.HotelRoomID}).Select(b => new
{
b.Key.HotelRoomID,
TotalBookedRooms = b.Max(c => c.Total)
}).AsQueryable();
foreach (var avi in aviRooms)
{
var filteredRoom = totalBooking.FirstOrDefault(a => a.HotelRoomID == avi.HotelRoomID);
int roomsBooked = 0;
if (filteredRoom != null)
roomsBooked = filteredRoom.TotalBookedRooms;
if (avi.TotalRoomCount > roomsBooked)
{
response.Rooms.Add(new Availability()
{
Room = new SpartanHotels.Entities.Room
{
Id = avi.HotelRoomID.ToString(),
Title = avi.RoomTypeID.ToString(),
Rate = (decimal) avi.Rate
},
AvailableCount = (int) avi.TotalRoomCount - roomsBooked
});
}
}
}
else
{
foreach (var avi in aviRooms)
{
if (avi.TotalRoomCount > 0)
{
response.Rooms.Add(new Availability()
{
Room = new Entities.Room
{
Id = avi.HotelRoomID.ToString(),
Title = avi.RoomTypeID.ToString(),
Rate = (decimal) avi.Rate
},
AvailableCount = (int) avi.TotalRoomCount
});
}
}
}
}
}
catch (Exception)
{
throw;
}
return response;
}
public AvailabilityResponse Get(AvailabilityRequest request)
{
return reader.GetAvailableRoomList(request);
}
public AvailabilityResponse GetAvailableRoomList(AvailabilityRequest request)
{
var dbAccess = new DbAccess();
return dbAccess.GetAvailableRoomList(request);
}