public override Task <Response> AddBooking(Request request, ServerCallContext context)
{
Logger.Info("add booking");
Response response = null;
try
{
tripsGrpc.Booking booking = request.Booking;
Trip trip = ProtoUtils.ConvertToTrip(booking.Trip);
Account account = ProtoUtils.ConvertToAccount(booking.Account);
Booking savedBooking = tripServices.AddBooking(booking.Client, booking.Phone, booking.NumTickets, trip, account);
response = ProtoUtils.CreateOkResponse();
Logger.Info("notifying observers");
Response responseBookingAdded = new Response()
{
Booking = new tripsGrpc.Booking()
{
Id = savedBooking.Id,
Account = booking.Account,
Trip = booking.Trip,
Client = savedBooking.ClientName,
Phone = savedBooking.PhoneNumber,
NumTickets = savedBooking.NumTickets
}
};
buffer.Post(responseBookingAdded);
}
catch (Exception e)
{
response = ProtoUtils.CreateErrorResponse(e);
}
Logger.InfoFormat("add booking response {0}", response);
return(Task.FromResult(response));
}
internal void AddBooking(string client, string phone, int numTickets, Trip trip)
{
LOGGER.Info("adding booking");
tripServices.AddBooking(client, phone, numTickets, trip, Account);
}
private Response HandleRequest(Request request)
{
LOGGER.Info("handling request " + request);
if (request.Type == RequestType.LOGIN)
{
LOGGER.Info("Login request");
AccountDto accountDto = (AccountDto)request.Data;
Account account = null;
try
{
lock (tripServices)
{
account = tripServices.FindAccountByNameAndPassword(accountDto.name, accountDto.password);
}
if (account == null)
{
return(new Response()
{
Type = ResponseType.OK
});
}
tripServices.AddTripObserver(this);
return(new Response()
{
Type = ResponseType.OK,
Data = new AccountDto(account.Id, account.Name, account.Password)
});
}
catch (Exception e)
{
LOGGER.Warn("handling login failed ");
return(new Response()
{
Type = ResponseType.ERROR,
Data = e.Message
});
}
}
if (request.Type == RequestType.LOGOUT)
{
LOGGER.Info("Logout request");
lock (tripServices)
{
tripServices.Logout();
}
tripServices.RemoveTripObserver(this);
connected = false;
return(new Response()
{
Type = ResponseType.OK
});
}
if (request.Type == RequestType.GET_ALL_TRIPS)
{
LOGGER.Info("get all trips request");
List <Trip> trips = null;
try
{
lock (tripServices)
{
trips = tripServices.GetAllTrips();
}
return(new Response()
{
Type = ResponseType.OK,
Data = trips
.Select(t => new TripDto(t.Id, t.Landmark, t.CompanyName, t.DepartureTime, t.Price, t.AvailablePlaces))
.ToList()
});
}
catch (Exception e)
{
LOGGER.Warn("getting all trips failed ");
return(new Response()
{
Type = ResponseType.ERROR,
Data = e.Message
});
}
}
if (request.Type == RequestType.SEARCH_TRIPS)
{
LOGGER.Info("search trips request");
List <Trip> trips = null;
try
{
TripDto tripDto = (TripDto)request.Data;
lock (tripServices)
{
trips = tripServices.GetTripsByLandmarkDepartureHour(tripDto.landmark, tripDto.start, tripDto.end);
}
LOGGER.Info("returning response with searched trips");
return(new Response()
{
Type = ResponseType.OK,
Data = trips
.Select(t => new TripDto(t.Id, t.Landmark, t.CompanyName, t.DepartureTime, t.Price, t.AvailablePlaces))
.ToList()
});
}
catch (Exception e)
{
LOGGER.Warn("searching trips failed ");
return(new Response()
{
Type = ResponseType.ERROR,
Data = e.Message
});
}
}
if (request.Type == RequestType.ADD_BOOKING)
{
LOGGER.Info("add booking request");
BookingDto bookingDto = (BookingDto)request.Data;
TripDto tripDto = bookingDto.trip;
AccountDto accountDto = bookingDto.account;
Trip t = new Trip(tripDto.id, tripDto.landmark, tripDto.companyName, tripDto.departure, tripDto.price, tripDto.places);
Account a = new Account(accountDto.id, accountDto.name, accountDto.password);
try
{
lock (tripServices)
{
tripServices.AddBooking(bookingDto.client, bookingDto.phone, bookingDto.numTickets, t, a);
}
LOGGER.Info("saved booking returning ok response");
return(new Response()
{
Type = ResponseType.OK
});
}
catch (Exception e)
{
LOGGER.Warn("add booking failed ");
return(new Response()
{
Type = ResponseType.ERROR,
Data = e.Message
});
}
}
return(null);
}