public List <Flight> ViewAllFlights()
{
using (FlightContext context = new FlightContext())
{
return(context.Flights.ToList());
}
}
public List <Flight> SearchFlightByDestination(string destination)
{
if (!(string.IsNullOrEmpty(destination)))
{
destination = validation.StringValidation(destination);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.FlightCity == destination)
& (a.Flightdate > DateTime.Today.Date)
& (a.DepartureOrArrival)
orderby a.Flightdate descending
select a)
.Take(50)
.ToList();
return(SrchResult);
}
}
else
{
return(new List <Flight>());
}
}
public Flight SearchFlight(int?id)
{
using (FlightContext context = new FlightContext())
{
var flight = context.Flights.SingleOrDefault(a => a.FlightId == id);
return(flight);
}
}
public List <Flight> ViewArrivalFlights()
{
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.DepartureOrArrival == false)
orderby a.Flightdate descending
select a).Take(50)
.ToList();
return(SrchResult);
}
}
//Departure Flights have DepartureOrArrival - true, Arrival - false
public List <Flight> SearchFlights(string searchData)
{
if (!(string.IsNullOrEmpty(searchData)))
{
searchData = validation.StringValidation(searchData);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.FlightNum == searchData || a.FlightCity == searchData)
select a)
.ToList();
return(SrchResult);
}
}
return(null);
}
public List <Flight> SearchArrivalFlights(string searchData)
{
if (!(string.IsNullOrEmpty(searchData)))
{
searchData = validation.StringValidation(searchData);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.FlightNum == searchData || a.FlightCity == searchData)
where (a.DepartureOrArrival == false)
select a)
.ToList();
return(SrchResult);
}
}
else
{
return(new List <Flight>());
}
}
public List <Passenger> AdminPassSearch(string searchData)
{
if (!(string.IsNullOrEmpty(searchData)))
{
searchData = validation.StringValidation(searchData);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Passengers
where (a.FirstName == searchData || a.LastName == searchData || a.Passport == searchData)
orderby a.FlightId descending
select a)
.Take(50)
.ToList();
return(SrchResult);
}
}
else
{
return(null);
}
}
public List <Flight> AdminFlightsSearch(string searchData)
{
if (!(string.IsNullOrEmpty(searchData)))
{
searchData = validation.StringValidation(searchData);
var newData = validation.IntConvert(searchData);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.FlightNum == searchData || a.FlightCity == searchData || a.FlightId == newData)
orderby a.Flightdate descending
select a).
Take(50)
.ToList();
return(SrchResult);
}
}
else
{
return(new List <Flight>());
}
}
public List <Flight> SearchFlightByPrice(string lowPrice, string upPrice)
{
if (!(string.IsNullOrEmpty(lowPrice) && (string.IsNullOrEmpty(upPrice))))
{
int.TryParse(lowPrice, out int intLowPrice);
int.TryParse(upPrice, out int intUpPrice);
using (FlightContext context = new FlightContext())
{
var SrchResult =
(from a in context.Flights
where (a.BusinessPrice >= intLowPrice && a.BusinessPrice <= intUpPrice) ||
(a.EconomPrice <= intUpPrice && a.EconomPrice >= intLowPrice)
& (a.Flightdate > DateTime.Today.Date)
& (a.DepartureOrArrival)
orderby a.Flightdate descending
select a)
.Take(50)
.ToList();
return(SrchResult);
}
}
return(new List <Flight>());
}
