private async void BtnSumbit_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtBox_HotelName.Text) || string.IsNullOrEmpty(txtBox_Address.Text))
{
MessageBox.Show("Fields can't e empty", "OK");
return;
}
var result = await(new APIService("city").GetById <CityDTO>((int)cmbBox_CityName.SelectedValue));
if (result == null)
{
return;
}
var request = new HotelInsertRequest
{
CityId = result.Id,
HotelName = txtBox_HotelName.Text,
HotelAddress = txtBox_Address.Text
};
using (var ms = new MemoryStream())
{
hotelPicture.Image.Save(ms, hotelPicture.Image.RawFormat);
request.Picture = ms.ToArray();
}
HotelDTO res = null;
if (!_id.HasValue)
{
res = await _service.Insert <HotelDTO>(request);
}
else
{
res = await _service.Update <HotelDTO>(_id, request);
}
string message = (res != null)?"Successsufully added new hotel":"Error: can't add new hotel";
MessageBox.Show(message);
}
private async Task MakeRating(object dynamicObject)
{
try
{
RatingRequestModel myRequest = (RatingRequestModel)dynamicObject;
int userID = (await _userService.Get <List <UserDTO> >(new UserSearchRequest {
UserName = APIService.Username
})).FirstOrDefault(_ => _.UserName == APIService.Username).Id;
var newRating = new RatingInsertRequest
{
HotelRating = myRequest.HotelRating,
TransportRating = myRequest.TransportRating,
RatingDate = DateTime.Now,
ReservationId = myRequest.ReservationId,
UserId = userID
};
var reservation = await _reservationService.GetById <ReservationDTO>(myRequest.ReservationId);
if (reservation.StartTripDate != default(DateTime))
{
if (reservation.StartTripDate > DateTime.Now)
{
await Application.Current.MainPage.DisplayAlert("Info", "Trip has not happend yet", "OK");
return;
}
}
var tOffer = await _tOfferService.GetById <TransportOfferDTO>(reservation.TransportOfferId);
var hOffer = await _hOfferService.GetById <HotelOfferDTO>(reservation.HotelOfferId);
var hotel = await _hotelService.GetById <HotelDTO>(hOffer.HotelId);
var tCompany = await _tCompanyService.GetById <TransportCompanyDTO>(tOffer.TransportCompanyId);
bool sameRatings = (await _ratingService.Get <List <RatingDTO> >(new RatingSearchRequest {
})).Any(_ => _.HotelId == hotel.Id && tCompany.Id == _.TransportCompanyId &&
_.UserId == userID);
if (sameRatings)
{
await Application.Current.MainPage.DisplayAlert("Info", "You can't rate same reservation again", "OK");
return;
}
newRating.TransportCompanyId = tCompany.Id;
newRating.HotelId = hotel.Id;
var res = await _ratingService.Insert <RatingDTO>(newRating);
if (res != null)
{
var allHotelOffers = await _hOfferService.Get <List <HotelOfferDTO> >(new HotelOfferSearchRequest { HotelId = hotel.Id });
var allTransportOffers = await _tCompanyService.Get <List <TransportOfferDTO> >(new TransportOfferSearchRequest { TransportCompanyId = tCompany.Id });
float averageHotelRating = (float)(await _ratingService.Get <List <RatingDTO> >(new RatingSearchRequest {
HotelId = hotel.Id
})).Average(_ => _.HotelRating);
float averageTransportRating = (float)(await _ratingService.Get <List <RatingDTO> >(new RatingSearchRequest {
TransportCompanyId = tCompany.Id
})).Average(_ => _.TransportRating);
var hotelUpdateRequest = new HotelInsertRequest
{
HotelAddress = hotel.HotelAddress,
HotelName = hotel.HotelName,
CityId = hotel.CityId,
TotalVisits = hotel.TotalVisits,
Rating = averageHotelRating,
Picture = hotel.Picture
};
var transportUpdateRequest = new TransportCompanyInsertRequest
{
TransportCompanyName = tCompany.TransportCompanyName,
IsActive = tCompany.IsActive,
Picture = tCompany.Picture,
TransportTypeId = tCompany.TransportTypeId
};
var hotelResult = await _hotelService.Update <HotelDTO>(hotel.Id, hotelUpdateRequest);
var transportResult = await _tCompanyService.Update <TransportCompanyDTO>(tCompany.Id, transportUpdateRequest);
if (hotelResult != null && transportResult != null)
{
await Application.Current.MainPage.DisplayAlert("INFO", "Successufully added Rating!", "OK");
}
else
{
await Application.Current.MainPage.DisplayAlert("INFO", "Error adding Rating!", "OK");
}
}
}
catch (Exception)
{
await Application.Current.MainPage.DisplayAlert("Error", "Make sure that all inputs are correct", "OK");
}
}
private async Task <ReservationDTO> MakeReservation(object context)
{
var reservationModel = (ReservationDetailViewModel)context;
//var rooms = reservationModel.Rooms;
//var roomtypes = rooms.Where(_ => _.OrderedRooms != 0).ToList();
//float totalPrice,roomPrice = 0;
//if (roomtypes.Count != 0)
//{
// foreach (var room in roomtypes)
// {
// NumberOfPersons += (room.OrderedRooms * room.NumberOfPeople);
// roomPrice += (room.Price * room.OrderedRooms);
// }
//}
//totalPrice = roomPrice + reservationModel.TransportOffer.tOffer.Price;
var user = (await _userService.Get <List <UserDTO> >(new UserSearchRequest {
UserName = APIService.Username
}))
.FirstOrDefault(_ => _.UserName == APIService.Username);
ReservationInsertRequest request = new ReservationInsertRequest()
{
UserId = user.Id,
HotelOfferId = reservationModel.HotelOffer.hOffer.Id,
TransportOfferId = reservationModel.TransportOffer.tOffer.Id,
NumberOfPersons = NumberOfPersons,
TotalPrice = TotalPrice,
DateReserved = DateTime.Now,
NumberOfDays = reservationModel.NumberOfDays
};
var result = await _reservationService.Insert <ReservationDTO>(request);
if (result != null)
{
var hotel = await _hotelService.GetById <HotelDTO>(reservationModel.HotelOffer.hOffer.HotelId);
var transport = await _tCompanyService.GetById <TransportCompanyDTO>(reservationModel.TransportOffer.tOffer.TransportCompanyId);
hotel.TotalVisits += request.NumberOfPersons;
transport.TotalReservations += request.NumberOfPersons;
var hotelUpdate = new HotelInsertRequest()
{
CityId = hotel.CityId,
HotelAddress = hotel.HotelAddress,
HotelName = hotel.HotelName,
TotalVisits = hotel.TotalVisits
};
await _hotelService.Update <HotelDTO>(hotel.Id, hotelUpdate);
var transportUpdate = new TransportCompanyInsertRequest
{
TransportTypeId = transport.TransportTypeId,
IsActive = transport.IsActive,
Picture = transport.Picture,
TransportCompanyName = transport.TransportCompanyName,
TotalReservations = transport.TotalReservations
};
await _tCompanyService.Update <TransportCompanyDTO>(transport.Id, transportUpdate);
await Application.Current.MainPage.DisplayAlert("Info", "Successufully added reservation", "Ok");
}
else
{
await Application.Current.MainPage.DisplayAlert("Info", "Error occured while adding reservation, please check your inputs", "Ok");
}
return(result);
}
