public string DeleteTrainTicket(string from, string to, DateTime dateTime)
{
TrainTicket ticket = new TrainTicket(from, to, dateTime);
string result = this.DeleteTicket(ticket);
if (result.Contains("deleted"))
{
this.trainTicketsCount--;
}
return result;
}
public string AddTrainTicket(string from, string to, DateTime dateTime, decimal ticketPrice, decimal studentTicketPrice)
{
TrainTicket ticket = new TrainTicket(from, to, dateTime, ticketPrice, studentTicketPrice);
string result = this.AddTicket(ticket);
if (result.Contains("created"))
{
this.trainTicketsCount++;
}
return result;
}