public void GetFlightInfoFromRedis(int flightNum, ref string from, ref string to, ref string date, ref string cost, ref string leftTickets)
{
FlightUtil flUt = new FlightUtil();
from = flUt.GetFlightFromAirport(flightNum);
to = flUt.GetFlightToAirport(flightNum);
date = flUt.GetFlightDate(flightNum);
cost = flUt.GetFlightCost(flightNum).ToString();
leftTickets = flUt.GetLeftTicketsAmount(flightNum).ToString();
}
//I need a new class
public int GetLeftTicketsAmount(int flightId)
{
FlightUtil flUtil = new FlightUtil();
return(flUtil.GetLeftTicketsAmount(flightId));
}
